Find the value of x and y,

Can someone help???

Find The Value Of X And Y,Can Someone Help???

Answers

Answer 1

Answer:

x is 30° and y is 20°.

Step-by-step explanation:

In an equilateral triangle all the angles form 60°.

1) 2x = 60

x = 60/2

x = 30°.

2) 3y = 60

y = 60/3

y = 20°.

x is 30° and y is 20°.

Answer 2

Answer:

y=20

x=30

Step-by-step explanation:

All the angles in an equilateral triangle is equal to 60 degrees. Knowing this, we can set up the following equations:

3y=60

2x=60

3y=60

Divide both sides by 3

3y/3=60/3

y=20

2x=60

Divide both sides by 2

2x/2=60/2

x=30

I hope this helps!


Related Questions

-11 2/3 x (-4 1/5) HELPPPP!!!

Answers

Answer:

49

Step-by-step explanation:

(−11 2/3)(−4 1/5)

=  (-35/3) (-21/5)

= 49

Hope I helped!!



Tamara feeds her cat 1/8cup canned food each day and the

rest dry. She also gives her cat one treat a day. How much

dry food does Tamara feed her cat in a week? 3/8 cup of per day

4. MP.2 Reasoning What quantities are given in the problem

and what do the numbers describe?

cup of food pes

5. MP.1 Make Sense and Persevere What do you need

to find?

Answers

Do not copy Faroquem9’s work I just used it to answer your question and also I just used it as a example and wrote it on my own way so don’t copy it use it as a example and write it on your own way or answer it on your own way

AND THIS IS NOT MY WORK IT IS Faroquem9’s work..

hey saben cuanto es -2x+2x es que me confundo mucho

Answers

-2x+2x=0
que pasen buen día

Emily drinks 6 cups of water every day, while Jackie drinks 8 cups of water every day. Which graph represents the total amount of water consumed by Emily and Jackie over a 4-day period?​

Answers

Answer:

6   12   18   24

___________

8   16   24   32

In a family expenditure on food and education are in the ratio3:5.If expenditure education is Rs7000, find the expenditure on food.​

Answers

Answer:

3×7000:5×X

21000:5X

so X= 4200

So expenditure on food will be Rs4200

Q: Simplify.

1. 3^(n+1) - 3^n / 3^(n-1)​

Answers

Answer:

3^(n+1) - 3^n / 3^(n-1)​ = 6

Tom drives 200 miles in 4 hours, he drives the first 32 miles at an average speed of 64mph, work out his average speed for the rest of the journey.

Answers

Answer: Tom's average speed for the rest of the journey = 48mph

Step-by-step explanation:

Total distance driven = 200 miles

total time taken = 4hours

first 32 miles , he drove at an average speed of 64mph, To find the amount of time taken for the first 32 miles,

We Use the formulae

Speed = distance / time

Time = Distance / speed

=32/64 = 1/2 =0.5 hours

The remaining distance = Total distance covered - first 32 miles covered

= 200 -32= 168 miles

The remaining time for rest of journey = Total time taken - time covered in the first 32miles

4hours - 0.5 hours

=3.5 hours

Therefore Average speed for the rest of the journey = Distance for the remaining journey/  remaining time

168miles/ 3.5hours = 48mph

I can never understand these someone please help

Answers

The first one is c
The second one is a
The third and fourth one i have no idea

Answer:

145) A

146) C

147) B

148) D

Step-by-step explanation:

_____________________145_____________________

Starting with number 145 it mentions that XY = 24 and XY:YZ = 1:2.

XY:YZ means ratio of XY over YZ so for each 1 XY there is 2 YZ.

Moving on and taking note that XY=24 so this means that,

[tex]\frac{XY}{YZ} =\frac{24}{YZ}= \frac{1}{2}[/tex]

Solving the above expression by cross multiplying 24x2 will give you YZ = 48. The same method applies to #146 and #148 the next questions.

_____________________146_____________________

YZ = 9 and XY:YZ=2:3

[tex]\frac{XY}{YZ} =\frac{XY}{9} =\frac{2}{3}[/tex]

XY= (2x9)/3 = 6

XY = 6

_____________________147_____________________

Given:

XZ = 2ft

YZ = 18in

In this question, you will have to refer to the proportion line given above the questions. It mentions that XZ = 2ft (which is the whole line) and YZ = 18in (which is from Y to Z). Take note that the units are not the same.

They're looking for XY which is the only unknown length in the given proportion line. To get XY you'll have to subtract XZ - YZ, but the units are not the same so you'll have to convert feet to inches since the answer options are given in inches.

Convert 2ft to inches:

To convert from feet to inches you'll have to multiply by 12 so 2x12 = 24.

Therefore, XZ = 24in

Now we subtract:

XZ - YZ = XY

24 - 18 = 6in

_____________________148_____________________

YZ = 1ft

XY: YZ = 1:4

YZ is given in feet and the answers are provided in inches so we'll have to convert.

1 x 12 = 12in

YZ = 12in

[tex]\frac{XY}{YZ} =\frac{XY}{12} =\frac{1}{4}[/tex]

XY = (1x12)/4 = 3in

simplify √-48


-4√3

4√-3

4i√3

4√3i

Answers

Answer:

√-48=4i√3

Step-by-step explanation:

because negative number never has a real root so 1st and 2nd option r out . i^2= -1 so root and Square cuts out eachother so i should be out of the root hence option 4th is also cut out. so 3 rd is correct.

C would be the best choice for the question :)

help me 20 points, please

Answers

Thanks but have to go

Two consecutive integers do the the square root 45 lies​

Answers

Answer:

square root 45 lies between 6 and 7

Step-by-step explanation:

I hope it's helpful!

Answer:

6 and 7

Step-by-step explanation:

Consider the perfect squares on either side of 45, that is

36 < 45 < 49 , then

[tex]\sqrt{36}[/tex] < [tex]\sqrt{45}[/tex] < [tex]\sqrt{49}[/tex] , that is

6 < [tex]\sqrt{45}[/tex] < 7

These figures are congruent. What series of transformations moves pentagon
FGHIJ onto pentagon F'G'HTJ'?

Answers

Answer: C

Step-by-step explanation:

It would have to be a translation and another translation because the preimage of the figure is the same orientation as the image therefore it can't have a rotation or reflection included in it so the answer would be C. Hope this helps :)!

Option (C) is correct.

What are congruent sides and a translation?

In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.

A translation is a type of transformation that takes each point in a figure and slides it the same distance in the same direction.

How to find FGHIJ onto pentagon F'G'HTJ'?

It would have to be a translation and another translation because the preimage of the figure is the same orientation as the image

Thus it can't have a rotation or reflection included in it so the answer would be C.

Learn more about transformations on :https://brainly.com/question/1046778

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I also really need help with this question.

Answers

Answer:

The answer would be -12

Step-by-step explanation:

I hope this helps! Have an awesome day.

Answer:

-12

Step-by-step explanation:

Conver mixed number fractions into inproper fractions

[tex]\frac{-11}{2} - \frac{37}{4} + \frac{11}{4}[/tex]

Set common dinominators

[tex]\frac{-22}{4} - \frac{37}{4} + \frac{11}{4}[/tex]

Simplify

[tex]\frac{-48}{4}[/tex] = -12

Hans opens a circular window that is 3.5 feet across at its widest point. What is the circumference of the window to the nearest whole number? Use 3.14 for π. help pls

Answers

Answer: 11

Step-by-step explanation:

i did 3.5 x 3.14 = 10.99 and rounded to the nearest whole number, 11.

The circumference of the circular window to the nearest whole number is 11 feet.

What is a circle?

A circle is a two-dimensional figure with a radius and circumference of 2pir.

The area of a circle is pir^2.

We have,

To find the circumference of the circular window, we need to use the formula:

C = πd

where C is the circumference, π is the constant pi, and d is the diameter of the circle.

Since the window is 3.5 feet across at its widest point, the diameter of the circle is also 3.5 feet.

Plugging in the value of the diameter in the formula, we get:

C = πd

C = 3.14 x 3.5

C = 10.99

Rounding the result to the nearest whole number, we get:

C ≈ 11 feet

Therefore,

The circumference of the circular window to the nearest whole number is 11 feet.

Learn more about circle here:

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The sail on a souvenir boat is similar in shape to the sail on a sailboat. The sail on the sailboat is in the shape of a right triangle with a base of 9 feet and height of 24 feet. The height of the souvenir's sail is 3 inches. What is the base of the souvenir's sail

Answers

Answer:

1 1/8 inches.

Step-by-step explanation:

As the sails are similar,  corresponding sides are in the same ratio, so we have the equation

:24/3 = 9/b     where  b = base of the souvenir boat.

Cross multiply:

24b = 9*3

b = 27/24

= 1 1/8 inches.

Based on the shape of the souvenir and dimensions of boat, the base of the souvenir's sail is 1.125 inches

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

WE need to find the base of the souvenir sail.

Given that sail on the souvenir boat has the same shape as the sail on the sailboat. Which means that; they can be used to find each other's dimensions based on a scale factor.

The height of the sailboat = 24 feet.

The height of the souvenir boat's sail = 3 inches.

The scale is:

= 24 / 3

= 8

Then for every inch on the souvenir boat's sail, the sailboat is 8 feet.

The base of the souvenir boat sail;

= 9 / 8

= 1.125 inches

Hence, Based on the shape of the souvenir and dimensions of boat, the base of the souvenir's sail is 1.125 inches

Learn more about the unitary method, please visit the link given below;

https://brainly.com/question/23423168

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What is 11 divided by 5 as a fraction

Answers

It’s like 22/10 or something

11 divided by 5 is equal to the fraction 11/5, which can also be expressed as the mixed number [tex]2\frac{1}{5}[/tex] .

What is 11 divided by 5 as a fraction?

To convert the division of 11 by 5 into a fraction, we can express it as a ratio of two integers. Here's how we can derive the fraction:

When we divide 11 by 5, we get a quotient of 2 with a remainder of 1. So, we can write the division as:

11 ÷ 5 = 2 + 1/5

Since 2 is a whole number, we can express it as a fraction with a denominator of 1:

2 = 2/1

Now, we can rewrite the division using the same denominator:

11/5 = 2/1 + 1/5

To combine the fractions, we need a common denominator. The least common multiple (LCM) of 1 and 5 is 5. Therefore, we can multiply the fractions by appropriate values to make their denominators equal to 5:

11/5 = (2/1) × (5/5) + (1/5) = 10/5 + 1/5

Now that the denominators are the same, we can add the fractions:

11/5 = (10 + 1)/5 = 11/5

Therefore, the division of 11 by 5 can be expressed as the fraction 11/5.

The fraction 11/5 represents the result of dividing 11 into 5 equal parts. Each part would be equal to 11/5. It can also be simplified to a mixed number as 2 1/5, where the whole number part is 2 and the fractional part is 1/5.

So, 11 divided by 5 is equal to the fraction 11/5, which can also be expressed as the mixed number 2 1/5.

Read more about fraction here: https://brainly.com/question/78672

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Plz help me I need a good person to help plz plz

Answers

Answer:

True

Step-by-step explanation:

Thhe answer to this is true

If MNOP is an isosceles trapezoid, MP = 16x - 13, NO = 9x + 8, PN = 5y + 19, and
MO = 12y - 37
What is the measure of segment NP?

Answers

Answer:

59

Step-by-step explanation:

The diagonals of an isosceles trapezoid are equal.

MO and NP are diagonals.  Therefore MO = NP

12y - 37 = 5y + 19

7y = 56

y = 8

MO = 12(8) - 37 = 96 - 37 = 59

NP = 5(8) + 19 = 40 + 19 = 59

7 units are the measurement of the segment NP.

What is a polygon?

In Mathematics, a polygon can be defined as a two-dimensional geometric figure that consists of straight line segments and a finite number of sides. Additionally, some examples of a polygon include the following:

• Triangle

• Quadrilateral

• Pentagon

• Hexagon

• Heptagon

• Octagon

• Nonagon

Generally speaking, the measure of the angle at the center of a regular polygon is equal to 360 degrees. Therefore, the smallest angle of rotation that maps (carries) a regular polygon onto itself can be calculated by using this formula:

α = 360/n

Since MNOP is an isosceles trapezoid, the non-parallel sides MN and OP have the same length. Therefore, we can set up an equation using the given lengths of the sides:

MP = NO

Substituting the given expressions for these lengths, we get:

16x - 13 = 9x + 8 + 5y + 19

Simplifying and rearranging terms, we get:

7x - 5y = 36 ........(1)

Similarly, we can set up another equation using the given lengths of the diagonals MO and PN:

MO + PN = MP + NO

Substituting the given expressions for these lengths, we get:

12y - 37 + 5y + 19 = 16x - 13 + 9x + 8

Simplifying and rearranging terms, we get:

17y - 16x = 42 ........(2)

Now, we have two equations (1) and (2) with two variables (x and y). Solving this system of equations, we get:

x = 7, y = 9

Substituting these values back into the given expressions for PN and NO, we get:

PN = 5y + 19 = 5(9) + 19 = 64

NO = 9x + 8 = 9(7) + 8 = 71

Therefore, the measure of segment NP is:

NP = NO - PN = 71 - 64 = 7

So, the measure of segment NP is 7 units.

Read more on regular polygon here:

brainly.com/question/20911145

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-12x2 – 16x
Help me with this please

Answers

Answer:

-4x(3x+4)

Step-by-step explanation:

You have to undo the problem, I will show you how this problem looks if you solve it (the answer i guess? id.k it is hard to explain any other way)

So first we use distributive property-

-4x *3x=-12x^2

-4x*4=-16x

-12x^2-16x  And now we have the problem we started with!

Answer:

its -4x(3x+4)

Step-by-step explanation:

16. Jason purchased a used vehicle that depreciates under a straight-line method. The initial value of the car is $5000, and the salvage value is $500. If the car is expected to have a useful life of another 5 years, what will its value be in 1 year?​

Answers

Answer

1,500? I think any way.

Step-by-step explanation:

5,000 divided by 5 = 1,000

1,000 + 500 = 1,500

Answer:

1,500

Step-by-step explanation:

and jeez the other kid was just having fun

...............................

Answers

Answer: Graphing is the best in this situation

Step-by-step explanation:

when the cube root of a positive number “n” is squared, the result is 5, what is the value of “n”?

A) 2.9
B) 3.8
C) 11.2
D) 25.0
E) 42.7

type out explanation for brainliest :)

Answers

(n^1/3)^2 = n^3/2=5
(n^3/2)^2/3=5^2/3
n=5^2/3
n=2.9
A is the correct one

Answer:

A)2.9 is the value of "n".

can someone please help me

Answers

x equals to eight probably

How do you write 8.0 as a percentage?​

Answers

Answer:

8.0%

Step-by-step explanation:

Answer:

maybeeee 800%???

Step-by-step explanation:

A map has a scale of
1.5 inches : 200 miles. If
Miami and Chicago are 9
inches apart on the map,
what is the actual distance
between the two cities?

Answers

Answer:

1200 miles apart for the two cities

What is the value of x?

Answers

Answer:

Approximately 2.12

Step-by-step explanation:

Start by taking the sine of angle 45.  Sin(45)=x/3.  Then multiply both sides by 3.  3*Sin(45)=x and plug into the calculator.  

I believe it is 2.12 I hope this helps

A piece of ribbon is 1 metre in length. Sasha cuts of some of the
ribbon. The ribbon is now 40 cm in length.
What is the percentage change of the ribbon?

Answers

Answer:

high jatdog

Step-by-step explanation:

napaka pogi ko ayieeee

Function or not a function?

Answers

Answer:

Function

Step-by-step explanation:

(-2,2)(-1,2)(0,0)(1,-2)(2,1) the x does not repeat so it is a function

how many solutions does x=-2 have

Answers

Answer:

One solution

Step-by-step explanation:

In a one- variable equation has infinitely many solutions when solving results in a true statement, such as 2=2

In a one- variable equation has one solution when solving results in one value for the variable, such as x = 5

In a one - variable equation has no solution when solving results in an untrue statement, such as 2=3

So, in this case the result x = -2 belongs to the 2nd sentence where it says one solution.

Hope this helps :)

You are offered a job that pays ​$41,000 during the first​ year, with an annual increase of 7​% per year beginning in the second year. That​ is, beginning in year​ 2, your salary will be 1.07 times what it was in the previous year. What can you expect to earn in your fourth year on the​ job? Round your answer to the nearest dollar.

Answers

Answer:

50227

Step-by-step explanation:

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