Mathematics High School

What is the measure of angle y? =​

What Is The Measure Of Angle Y? =

Answers

Answer 1

Answer:

80_27=53

Step-by-step explanation:

I hope to help you

Answer 2

Answer: y=53

Step-by-step explanation:

The overall angle is 80° (it must add up to this) so take away 27° from 80° to find y.

Related Questions

Solve the following system of equations graphically on the set of axes below.
y= -3/5x+2

y= x-6

Answers

Answer:

(5, -1)

Step-by-step explanation:

Determine the value of x. Assume the segments that appear tangent
are tangent

Answers

9514 1404 393

Answer:

  x = 12

Step-by-step explanation:

Segment lengths of each chord have the same product.

  (x -2)(x +6) = 9×20

  x² +4x -12 = 180

  x² +4x +4 = 196 . . . . . add 16 (complete the square)

  (x +2)² = 14²

  x +2 = 14 . . . . . . . . . . . positive root is the only one useful

  x = 12

How to express 1 2/6 as a simplified improper fraction?

Answers

Answer:

[tex] \frac{4}{3} [/tex]

Step-by-step explanation:

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Debbie bought x pens. She paid $0.75, including tax, per pen. She gave the cashier $20 and received $8.75 in change. How many pens did Debbie purchase?

Answers

Answer:

15

Step-by-step explanation:

if she gave 20$ and got 8.75$ in change, she payed 11.25$

11.25$ (total) / 0.75 (per pen)= 15 (pens she bought)



HELP PLS HELP !!!!!!!




You bought a brand new car for $45,000. The car depreciates at approximately 7%
per year. How much will the car be worth after 8 years? Round to the nearest whole
dollar.

Answers

Answer:

19,800

Step-by-step explanation:

7x8 is 56 then you take 56% away from 45k

the quotient of a number y and 2 When y equals 6

Answers

Answer:3

Step-by-step explanation:

y/2 is what we need. If y is 6. Then 6/2=3.

Hello, I need help don't answer the first 3

Answers

Answer:

5. all relations are a function

6. number 4 is not a function

7. 4 is not a function

8. all are functions

9.c

10. x-2=y

11. 2/3

Step-by-step explanation:

Which is a secant? MH CT CD

Answers

Answer:Hence, the secant is: CD

( Also MH is not a secant since it does not intersect the curve at any point.

Step-by-step explanation:

Hope this helps :) and plz mark me branliest :)

Find the area of the circle below:
25 ya

Answers

Answer: hey i know i am suposed to give u the answer but for your brain just look up a video on yt so it can help you do better The more you know math the less math you have to do. like this you memorize the formula it can help you more than me doing it for you and it 55

Help help HELPP plsss

Answers

Answer:

130

Step-by-step explanation

that corner is same as the one across it sorry I don’t know how to explain it very well but it’s Angel is linear to the one across it mean it’s the same

Answer:

C. 130 degrees

Step-by-step explanation:

The total degrees of the interior angels of a six sided ploygon is 720, so all you need to do is add the shown angles together and subtract that number from 720:

130 + 130 + 130+ 100 + 100 = 590

720 - 590 = 130

In a regular polygon each interior angle is 140° greater than each exterior angle. Calculate the number of sides of the polygon​

Answers

Answer:

18 sides.

Step-by-step explanation:

The interior and exterior angles sum to 180 so:

       I + E = 180

also  I - E = 140       (given)

So, adding to eliminate E:

      2I = 320

I = 160 degrees and the external angle E = 1809 - 160 = 20 degrees.

Since the sum of all exterior angles in a polygon = 360 degrees

- the number of sides = 360 / 20 = 18.

How many solutions does the system have? 13x + 4y = 33 26y + 8x =66

Answers

Answer:

55

Step-by-step explanation:

That only has one solution

Explanation: the lines intersect and if they intersect it only has one solution


Hope this helped

Use the distributive property to rewrite each expression in its equivalent form. -2×(3y + 9)

Answers

Answer:

-6y-18

Step-by-step explanation:

hope this helps :D

Answer:
The answer is -6y-18

Write the equations of the line that passes through the point (4,3) and is parallel to the line y=2x−4 . Write the equation in slope-intercept form

Answers

Answer:

y=2x+5

Step-by-step explanation:

I used 2 as the slope bc we were given an equation above: y=2x-4. Since parallel lines have same slopes and different y-intercepts, hence, I easily got 2 as the slope.

In a group of seventeen people, five play guitar and six play piano. Only two people play both piano and guitar. Which two-way table represents the data?

Answers

Answer: Picture Below

Step-by-step explanation:

Took the test

Please help on these

Answers

Answer:

14. (-8, 12)   15. (6, 7)

Four people—Rob, Sonja, Jack, and Ang—enter their names into a drawing. The winner receives either a t-shirt or a mug, and which prize they receive is randomly selected.

What is the probability that either Ang wins and is given a mug, or Jack wins (and is given either prize)? Give the answer as a percent.

Answers

Answer: 50%

Step-by-step explanation: Good luck! :D

Answer:

The probability is 37.5%

Step-by-step explanation:

There are eight total outcomes, but we only need to focus on three. Ang winning a mug and Jack winning either a t-shirt or a mug, that makes three. Write that as a fraction: 3/8, and then divide. 3 divided by 8 gives us 0.375. But we need a percent so multiply that by 100, that now gives us 37.5.

So, the probability that either Ang wins and is given a mug, or Jack wins is 37.5%. If it makes you feel more confident in this, I put the same exact answer for my assessment and I got it correct.

Also, “The monks named me aOng.”

- 2x – 3y+ | y
-2x-3y+ |y|

Answers

Answer:

Step-by-step explanation:

Lateral surface area of this gift box

Answers

I think it’s letter C

help with full calculations, please

Answers

Answer:

Step-by-step explanation:

8) B(x) = [tex]5^{x +1}[/tex]

[tex]5^{x + 1} = 3125 \\\\5^{x +1} = 5^{5}\\\\[/tex]

Compare the exponents,

x + 1 = 5

   x = 5 - 1

   x = 4

[tex]10)2^{x-4}=512\\\\2^{x -4} = 2^{9}\\\\[/tex]

Compare exponents,

x - 4 = 9

    x = 4 + 9

    x = 13

can someone please help me with this equation!

Answers

Answer:

$19

Step-by-step explanation:

this is the answer

It’s 19$. Hope that helped

Pls help me with this question!!

Answers

Answer:

B: 0.1

Step-by-step explanation:

5 x [tex]10^{5}[/tex] = 500000, which is exactly 0.1 the size of Colorado. Just multiply Wyoming by 10 and you'll get exactly 5 million

The cost that a carpet can cleaning company charges is directly proportional to the number of rooms cleaned. The cost to clean 50 rooms is $1,100.


A.) Write a direct variation equation to represent the cost.


B.) Using the equation found in part a, how much would it cost a hotel to have 150 rooms cleaned

Answers

Answer:

Step-by-step explanation:

The cost that a carpet can cleaning company charges is directly proportional to the number of rooms cleaned. The cost to clean 50 rooms is $1,100.

A.) Write a direct variation equation to represent the cost.

Cost ∝ Number of room

C ∝ N

C = kN

k = Constant of Proportionality

k = C/N

k = 1100/50

k = 220

B.) Using the equation found in part a, how much would it cost a hotel to have 150 rooms cleaned

c = 220 × 150

c = $33000

Cost to clean 150 rooms = $33,000

If c=10\pic=10π, what does 10 represent?

Answers

Answer:

10 is the dimeter of the circle

Step-by-step explanation:

The question seems is:If C = 10π, what does 10 represent?

The circumference of a circle formula is:

C = 2πr or C = πd

10 in the given equation represents the diameter of the circle, d = 10

Please help the question is in the picture

Answers

Answer:

- True

- True

- False

- True

Step-by-step explanation:

- Subtracting the equation will get rid of y variable therefore it's a correct and logical first step to solve the system

- The solution is indeed (-3, -3) as if we substitute these values in both equation, the equation will be correct and valid.

[tex]-2(-3)+(-3)=3[/tex] (Correct)

[tex]3(-3)+2(-3)=-15[/tex] (Correct)

- We have already determined the logical first step. Multiply by -2 will not get rid of any of the variables. Therefore, this is false.

- The solution can be written as one value since x = y = -3. Therefore, this statement is true.

Give the standard form for 900.000 + 50.000 + 9.000 + 600 + 20 + 7

Answers

Answer:

1.586 x 10³

Step-by-step explanation

900.000 + 50.000 + 9.000 + 600 + 20 + 7=1586

standard form:

1.586 x 10³

PLZ HELP I GIVE 9 POINTS

Answers

Answer:

19/2

or mixed fractions that is [tex]9\frac{1}{2}[/tex]

please help me with this question!

Answers

The second one is a geometric sequence

rambling


my eyelids are heavy,
i feel my neck ache,
i swallow and blink to the screen,
scrolling down,
i see the words ‘missing’ in the familiar red.


i feel like bursting into tears,
when my teacher hands in my grade,
“your grades do not define you, do not degrade yourself.”
i whisper as i wipe my tears, swallow water and continue typing.

i can barely see the answer i typed in my calculator,
i look at the time,
yet again i pulled an all-nighter.
“it will pay off in the end” i mutter, flipping through my messy handwriting.

“your grades do not define you” i think as my parents, in disgust, look at my grades.

“your grades do not define you” i sob as the the computer screen light my room with a mere ‘pass’ superimposed across the screen.

Answers

you are strong, you are amazing, you are worth more than a number. i value you. don't give up. do you're best and that's all that matters. sleep and your wellbeing and mental health are more important than your grades.

you got this <3

clothing store sells four shirts for $60.00. The next week, the store runs a special that is buy three shirts for $19.50 each, get the fourth free. Which is the better buy?​

Answers

Answer:

the 19.50 for each one

Step-by-step explanation:

Answer:

its 19.50 get the fourth free

Step-by-step explanation:

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