Mathematics High School

Solve for w,x,y and z

Answers

Answer 1

Answer:

Step-by-step explanation:

2y - 6 + y = 180 {Co-interior angles}

3y - 6 = 180

3y = 180 + 6

3y = 186

y = 186/3

y = 62

y + w = 180 {Linear pair}

62 +w = 180

w = 180 - 62

w = 118

ΔILK ,

∠L + ∠ I + ∠K = 180 {Angle sum property of triangle}

w + z + 30 = 180

118 + z + 30 = 180

z + 148 = 180

z =180- 148

z = 32

x = z {Alternate interior angles}

x = 32

Related Questions

Helpp me please im lost

Answers

A. The internet told me again

How Do I solve this? Answer too please.

Answers

The answer is 5/4 because that’s what you multiply the left triangle dimensions by to get the right triangle dimensions

Hi could someone give me an answer? please?

Answers

A)= 2/20 or 1/10
B)=16/20 or 4/5
C)=1/5

Answer:

a) 10%

b) 80%

c) 20%

Step-by-step explanation:

I hope that is useful for you :)

As an assistant in pet store, one of your responsibilities is to fill the aquariums with water. One 50-gallon aquarium is 36 inches long and 16 inches wide, and is filled to a depth of 20 inches. To the nearest whole number of cubic inches, how much water do you need to fill the aquarium to that depth?

Answers

Answer:

Eleven thousand five hundred and twenty

Step-by-step explanation:

E2021

What is the percentage of 377 of 325?

Answers

Answer: 116%

Hope this helps.

all expressions equivalent to 3.1y+ (y+10) + 4.2y

Answers

Answer:

8.3y + 10

Step-by-step explanation:

If staff salaries were $44,000/month last year, and the yearly labor cost increase from last year to this year is $108,000, what is the monthly labor cost this year?

Answers

Answer:

53,000

Step-by-step explanation:

After a 2 1/2 hour rainstorm, there are 5 inches of water in a bucket outside. What is the rate per inch?

Answers

Answer:

2 inches per hour

Step-by-step explanation:

2 1/2 hours is equivalent to 150 minutes.

Set up a proportion; let x equal inches of rain

[tex]\frac{5}{150}[/tex]=[tex]\frac{x}{60}[/tex]

Cross multiply -> 150x=300

Divide both sides by 150 to get -> x=2

which of the given lengths make a right triangle?

A: 8, 12, 20

B: 10, 15, 18.03

C: 3.05, 4.05, 7.10

Answers

Answer:

aaaaaaaaaaaaaaaaaaaaa

write the product using exponents
(−6)⋅(−6)

Answers

Answer:

-6^2

Step-by-step explanation:

-6 x -6 = 36

Answer:

(−6)²

Step-by-step explanation:

(−6)⋅(−6)

This means the numbers are being multiplied.

A number is being multiplied by the same number. You can write an exponent for the number of times it's being multiplied by itself.

Example:

x = x¹

x·x = x²

x·x·x = x³

You are multiplying (−6) twice.

(−6)⋅(−6) = (−6)²

hello help please i’ll mark brainliest!!!

Answers

Answer:

Its is 1,3,4

Step-by-step explanation:

Mark me brainliest please <3

if the volume is 120, the length is 6 and the height is 5 what is the width?

Answers

The width is 4. 6lx5hx4w=120 volume

The equation is length times with times height so 6 x X x 5 = 120

Use the information given to enter an equation in standard form.

(9, 10) and (8, 7) are on the line.

Answers

Answer:

The equation in the standard form of the line through the given points is;

y = 3x - 17

Step-by-step explanation:

We start by getting the slope of the line;

m = (y2-y1)/(x2-x1)

m = (7-10)/(8-9) = -3/-1 = 3

The stands equation form is;

y = mx + b

m is slope, b is the y-intercept

so we have

y = 3x + b

To get b, we substitute the coordinates of any of the points

10 = 3(9) + b

10 = 27 + b

b = 10-27

b = -17

So the equation is;

y = 3x - 17

4. Which trigonometric expression is equal to cos 72°? A. cos 55° B. cos 50° C. sin 61° D. sin 18°

Answers

Answer:

D. sin 18°

Step-by-step explanation:

sin 18 because 18 + 72 = 90

How do i slove for x2 + 19 = 3

Answers

Answer:

x = ± 4i

Step-by-step explanation:

x^2 + 19 = 3

Subtract 19 from each side

x^2 +19-19 = 3-19

x^2 = -16

Take the square root of each side

sqrt(x^2) = sqrt(-16)

x = sqrt(-1*16)

x =sqrt(-1) * sqrt(16)

We know that the square root of -1 is the imaginary number i

x = ± 4i

PLS HELP ME! (awarding brainliest)

I need to find the AREA of these 6 circles using 3.14.

Answers

Answer I don't know the answer but i can help you find it out, so basically your going to times 3.14 by the numbers in the circle

Step-by-step explanation:

In order to find each one, you use the formula A=pi R², meaning you put the radius to the power of two(multiply it by itself) and then multiply that by pi. ex: 7.4×7.4= 54.76,

next 54.76×3.14=171.9, which is your answer. If it gives you the diameter of the circle, divide that by two to get the radius, and follow the steps from before. Ex: 2.24÷2=1.12, next 1.12×1.12=1.2544, next 1.2544×3.14=3.9, the answer.

answer)

3.90.20.5171.9115,735 1.5

Write log1/4(1/64)=3 in exponential form

Answers

For logarithmic equations,
log
b
(
x
)
=
y
log
b
(
x
)
=
y
is equivalent to
b
y
=
x
b
y
=
x
such that
x
>
0
x
>
0
,
b
>
0
b
>
0
, and
b
≠
1
b
≠
1
. In this case,
b
=
1
4
b
=
1
4
,
x
=
1
64
x
=
1
64
, and
y
=
3
y
=
3
.
b
=
1
4
b
=
1
4
x
=
1
64
x
=
1
64
y
=
3
y
=
3
Substitute the values of
b
b
,
x
x
, and
y
y
into the equation
b
y
=
x
b
y
=
x
.
(
1
4
)
3
=
1
64

How many moles contain 1.25x 10^15 molecules of glucose

Answers

Answer:

i.e. mass of 1 mole of glucose, C6H12O6 = (6 × 12.01 + 12 × 1.01 + 6 × 16.00) g = 180.18 g (using atomic weight data to 2 decimals) 1 mole of carbon atoms weighs 12.01 g and there are 6 moles of C atoms in 1 mole of glucose, so the mass of carbon in 1 mole of glucose = 6 × 12.01 g = 72.06 g.

Step-by-step explanation:

PLS HELP ILL GIVE U BRAINLIST !!!!

Answers

The opposite side is equal to 6 and the adjacent is equal to 5, so we know we need to use the tan inverse to get our answer.

tan^-1(opp/adj)
tan^-1(6/5)
=50.2 degrees!! :)

Find the length of CB round to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

A triangle is 180 degrees.

You have to add 99 and 43 first.

99 + 43 = 142

You then subtract 142 from 180 to find the missing angle.

180 - 142 = 38

please help it will be helpful

Equivalent Ratio

9:36=
21:27=
48:72=
60:45=
10:70=

Answers

1:4
7:9
5:9
4:3
1:7
Hope this helps :)

What is 0.65625 rounded to the nearest tenth of a percent?

Answers

Answer:

0.7

Step-by-step explanation:

PLS HELP FOR ALL MY POINTS ILL GIVE BREAINLEST TO WHO EVER IS RIGHT

Answers

I am going by the numbers on the pictures;

1) 2in, 4in, 6in

2) 2ft

3) 4cm

4) 18.55mm and 42.35

5) I am not really sure, if the picture is represented by the 28, the the object would be smaller, if the picture is represented by the 4 the object would be bigger.

Hope this helps a bit

30pts + Brainliest to correct answer!!
As indicated below, write the equations of the line passing through the point (2, 2) and perpendicular to the line whose equation is y = x.
Part 1: Point-Slope form of the linear equation

Part 2: Slope-intercept form of the linear equation

Part 3: The general form of the linear equation

Answers

Answer:

See answers below

Step-by-step explanation:

Equation of a line in point slope form is expressed as;

y-y0 = m(x-x0)

m is the slope

(x0, y0) is a point on the line

Given the line y = x

The slope of the line is 1.

The slope of the line perpendicular is M = -1

Given the point (2,2)

x0 = 2 and y 0 = 2

Substitute

Recall y-y0 = m(x-x0)

y - 2 = -1(x-2) (Point slope form)

Express in slope intercept form;

y - 2 = -1(x-2)

Make y the subject of the formula;

y -2 = -x + 2

y = -x + 2 + 2

y = -x + 4 (slope intercept form)

The general form of linear equation is expressed as the slope intercept form which is y = -x+4

let y = f(x)

f(x) = -x+4

f(x) = 4-x (Linear equation)

Anyone knows the answer pls ????

Answers

The answer is 2.5 x 10^-15

Hope this helps.

Round your answer to the nearest hundredth.
0
A
70°
4
B

Answers

Answer:

70 i think

Step-by-step explanation:

Which number line shows the solution to the inequality -2(3x - 1) <8?

I need this please!!!!

Answers

Answer:

Step-by-step explanation:

I haven't done this math in years but from what I remember this should be the correct answer.

B. is the correct option to choose.

What is inequality ?

An inequality is comparing of non-equal terms or expressions.

According to the given question we have to solve the given inequality and represent it in form of a number line with appropriate symbols.

Given,

-2(3x - 1) < 8.

- 6x + 2 < 8.

- 6x < 8 - 2.

- 6x < 6.

- x < 6/6.

- x < 1.

x > -1. ( Think of moving the terms to the other side to make x positive )

This will be represented in a number line with open circle staring from -1 to positive infinity.

learn more about inequality here :

https://brainly.com/question/20383699

#SPJ2

Find the area of the shaded sector
Help pls I'll give brainleist

Answers

Your answer is 32 you divide the 72 by 2 to find the area

Answer:

the answer is this had shades is the 72.

Can you help me, please? Thank you.

Answers

Answer:

[tex]\frac{-4+6}{2} , \frac{3+2}{2} =1,4\\\\\frac{6+6}{2} ,\frac{5+(-1)}{2} =6,2\\\\\frac{-4+6}{2} ,\frac{3+(-1)}{2} =1,1[/tex]

Step-by-step explanation:

hope it helps have a nice day!!

Help! this homework id due tomorrow! (3-5-2021) Please help!

Answers

Answer:

432 inches.

Step-by-step explanation:

The formula for finding the area of a triangle is;

[tex]\frac{b*h}{2}[/tex]

Using this, we can find the area of each individual piece.

[tex]\frac{6*6}{2} =18[/tex]

Now that we have this, we simply multiply 18 by 24, which gives us 432.

Other Questions

Underlying most of the trade theories discussed is the notion that: Group of answer choices firms that establish a first-mover advantage with regard to the production of a particular new product will dominate global trade in that product. despite a pivotal role in international trade, businesses are typically unable to influence government trade policy. it usually makes sense for a firm to consolidate its productive activities in one country. different countries have particular advantages in different productive activities. At a sale this week, a suit is being sold for $217. This is a 38% discount from the original price. What is the original price? Fascism is an economic and political system where...1. the government lets customers and businesses operate freely.2. the government regulates customers, workers, and businesses for the betterment andinterests of the nation.3. the government owns and operates businesses to ensure fair treatment for theworkers4. the government makes some regulations to ensure businesses are acting fairly andnot harming society Find the slope of the line that passes through (8,7) and (5,5) PLEASE HURRY WILL GIVE BRAINLIEST (30 POINTS)Write a thesis statement for your argumentative essay against online schooli just need one sentence 16 and 3/5 - 4 and 4/5 equals Silvia was growing some plants. She measured the height, in inches, of the plants and made thisline plot to show her data:( please help will give brainliest if you do and do trolling or Ill report you) When should a transfer of receivables be recorded as a sale? The buyer surrenders control of the receivables to the seller. The transferor does not maintain effective control over the transferred assets through an agreement to repurchase or redeem them prior to their maturity. The transferor maintains effective control over the transferred assets through an agreement to repurchase or redeem them prior to their maturity. The transferred assets are isolated from the transferor. The distance around a tree trunk is 69.08 inches. What is the radius of the tree? How many moles of MgO are produced if 0.37 moles of O2 react with excess of Mg? What is E.B.T in writing I need to do a video project for school but dont know what to say. Its asking me for my most memorable event/occurrence at school. For example, Every time I got a perfect score for a test, I got money to buy games. Does anyone have couple of ideas? Anything random is fine. Thank you. (Will mark brainliest and report random answers) In the Treaty of Versailles, what was theWar Guilt Clause"?A. It declared that Germany was victorious.B. It exempted all of the Central Powers from beingblamed.C. It placed the blame for the war on Turkey.D. It placed the blame for the war on Germany. 9.Giselle pays $210 in advance on her account at the athletic club. Each time she uses the club, $15 is deducted from the account. Model the situation with a linear function.b = 195 15xb = 210 + 15xb = 195 + 15xb = 210 15x Using the slope formula for the point (1,5) and (2,-2),what would the denominator? For the reaction ?H2 + ?O2 ?H2O, What is the maximum amount of H2O which could be formed from 15.52 mol of H2 and 17.95 mol of O2? Answer in units of g. If there are 60 crayfish living in a pond that is 20 cubic yards, what is the population density? The time in which European philosophers began challenging the authority of monarchs and the Church is known as the __________.A.Spanish InquisitionB.Dark AgesC.EnlightenmentD.Separation of Powers Please help. Easy consumer math.Which of the two vehicles has a higher total cost after two years? a. SUVb. Carc. They are the same. Which of the following is a characteristic of a scientific theory? A.it explains how nature works. B.it is based on a single experiment. C.it should not be possible to replicate it's results. D.it should not be possible to replicate it's observations.