Mathematics High School

Find the missing angle measure.

Need help please!!!

Find The Missing Angle Measure.Need Help Please!!!

Answers

Answer 1

Answer:

This shape is a hexagon. Angles in a hexagon add to 720 degrees.

2(y) + 4(2y-20) =  720

2y + 8y-80 = 720

10y-80=720

10y=800

y=80

Let me know if this helps!

Related Questions

Ms. Placencio weighed 153 pounds in 2018. Ms. Placencio now weighs 132 pounds. What is the percent change? Round to the nearest tenths place.

Answers

Answer:

13.73°

Step-by-step explanation:

For this question, you can set it up so you can cross multiply.

[tex]\frac{153}{100}[/tex]°×[tex]\frac{132}{?}[/tex]

To find the ? (the percent of change), simply multiply 100 and 132, then divide the result by 153.

You get around 86.27 when rounded to the nearest tenths.

However, this percent represents 132 within 153, so find the percent of change, simply subtract 86.27 from 100.

100-86.27= 13.73

Drake will spin the arrow on the spinner twice. What is the probability that the arrow will land on C both times?

Option 1: 1/8
Option 2: 1/2
Option 3: 1/16
Option 4: 1/4

Answers

Answer:

Step-by-step explanation:

Answer:

1/8 chance

Step-by-step explanation:

The perimeter of a rhombus is 60. If the length of its
longer diagonal measures 24, the length of the shorter
diagonal is

Answers

Answer:

This is your answer ☺️☺️☺️

Estimate 61.68 - 48.225 by first rounding each number to the nearest whole number.

Answers

Answer:

14

Step-by-step explanation:

61.68 = 62

48.225= 48

62-48= 14

61.68 rounded to the nearest whole number is 62.
48.225 rounded to the nearest whole number is 48.
62 - 48 = 14

I think this is what you’re looking for :)

Question 3
8 pts
An extra large pizza from Papa Johns has a diameter of 16 inches. What is the circumference
the pizza? Use 3.14 to represent pi.


Answers

16 x 3.14 = 50.24 as the circumference of a circle is , pi x d (diameter)

18 less than the quotient of a number and -5 is at most -2

Answers

Answer:

-4

Step-by-step explanation:

tik r1cothepenguin

Find the area of the shaded region

Answers

Answer:

197.77

Step-by-step explanation:

Area of circle: A=pi r^2

A= pi 9^2

A= 81 pi

only half of the circle so 40.5

Area of a Square: L x W

18 x 18 = 324

324 - 40.5pi = 197.77

Which of the following is a prime number?
A. 67
B. 65
C.63
D.60

Answers

Answer:

A. 67

Step-by-step explanation:

Answer:

67

Step-by-step explanation:

M
The length that a hanging spring stretches varies directly as the weight placed at the end of the spring. If a weight of 19 lb stretches a certain spring 12 in., how far will the
spring stretch if the weight is increased to 36 lb? Round your answer to the nearest Integer if necessary

Answers

Answer:

28 inches

Thank you

I hope its help

Can someone plz help me on this thank you sooo much

Answers

Answer:

the last answer

Step-by-step explanation:

ellen has a coupon for 1.55 off a loaf of bread. the regular price of the bread is 4.63. the loaf is cut into 14 slices. what is the price per slice if ellen uses her coupon?

Answers

Answer:

0.22

Step-by-step explanation:

the original price of the bread is 4.63 so if she uses the coupon, the price is 3.08 since the loaf is sliced into 14 we divide the price by the number of slices so 3.08/14 which is 0.22

18. Mr. Summerall purchased one bag of dry
cat food and 24 cans of wet cat food. The
bag was $12.80 and the total purchase was $22.40. How much was each can of cat food?

Answers

Answer: 0.40

Step-by-step explanation: JUST HURRY AND PUT IT IN BEFORE ITS TOO LATE BESTIE

On a map, the beach is 4 inches from downtown Galveston. If the map has a scale of 1 inch = 3.5 miles, what is the actual Distance between downtown and the beach?​

Answers

4 times 3.5 equals 14. 14 miles would be the answer.

A man buys a box of 100 apple in a market for $44. He sells all the apples for $0.5 each. What is his profit or loss? Loss =$ 44 Profit = $6 Profit = $3

Answers

Answer:

Profit = $6

Step-by-step explanation:

The box of apple that the man bought contained 100 apples.

These 100 apples were gotten for $44

Then he sold the 100 apples for $0.5 each.

So sales price = 0.5 * 100 = $50

To know if he made profit or loss.

Sales price - cost price

$50 - $44

= $6

This man made profit of $6 from the sales of the apples from the calculation above.

Kevin went to a store that offers a 20% discount. He bought a jacket and saved $11.20 after using the coupon. What is the original price of the jacket?

Answers

Answer: $56

Step-by-step explanation:

Let the original price of the jacket be x.

Since Kevin went to a store that offers a 20% discount and bought a jacket and saved $11.20 after using the coupon.

The original price of the jacket goes thus:

20% × x = $11.20

0.2 × x = 11.20

0.2x = 11.20

x = 11.20 / 0.2

x = 56

The original price of the jacket will then be $56

What is the shape formed by a vertical cross-section through the vertex of the pyramid in the
image?
O Circle
O Triangle
O Rectangle
O Trapezoid

Sorry about the first time

Answers

The answer is a triangle

A dragonfish is swimming at -900 m relative to sea level. It rises 250 m. What is the dragonfish´s new depth relative to sea level? Show your work.

Answers

Answer:

1150 m

Step-by-step explanation:

Given that,

A dragonfish is swimming at -900 m relative to sea level.

It rises 250 m.

We need to find the dragonfish´s new depth relative to sea level. Let the new position is x. So,

x = 250-(-900)

= 250+900

= 1150 m

Hence, the new position is 1150 m.

Write an inequality for the sentence: A number b is greater than 7

Answers

Answer:

B > 7

Step-by-step explanation:

Is your inequality

Im gonna have to know what b stands for

Find the area of the regular 18-gon with a radius of 3 mm.
Round to the nearest tenth.

Answers

Answer:

this becomes 1/2 * 6 * tan(10) * 3 which results in the area of one of the isosceles triangles is equal to 1.586942826 square units. since there are 18 of these isosceles triangles in the polygon, then multiply this by 18 to get area of the polygon with 18 sides is equal to 28.56497087 square units.

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Mark brainliest

The machine can make soda bottles each
minute.
The graph shows the relationship between time
and the number of soda bottles a machine can
make. Use the points (3,120) and (5,200) to find
the number of soda bottles the machine can make
each minute.
Number of Soda Bottles Made
400-
a
320
240
3
160
80
0
10
Time (minutes)

Answers

Answer:

The number of soda battles the machine can make per minute is 40

Step-by-step explanation:

What we simply want to do here is to use the two marked points to get the number of soda bottles made per minute

Mathematically, what we have to do here is to

use the two point slope equation

we have this as;

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

(x1,y1) = (3,120

(x2,y2) = (5,200)

m = (200-120)/(5-3) = 80/2 = 40

Answer:

the person above is correct

Step-by-step explanation:

HELP PLZ!!!!!!

Bruce's school is due west of his house and due south of his friend Avery's house. The
distance between the school and Avery's house is 6 miles and the straight-line distance
between Bruce's house and Avery's house is 7 miles. How far is Bruce's house from school? If
necessary, round to the nearest tenth.

Answers

Answer:

3.6 miles

Step-by-step explanation:

The three points form a right triangle. The hypotenuse is the distance from Bruce and Avery's house, and the first leg is the distance from Avery's house to the school. Using the Pythagorean Theorem's converse, sqrt(7^2-6^2), and rounding it to the nearest tenth, we get 3.6 miles.

help me PLEASE! Ill mark brainliest

Answers

Answer:

I think it is 420 people

Step-by-step explanation:

It’s 210. You have a to do 630-420

Hey can you help me on this?

Answers

6(4z - 2)
Distribute the 6 and you have 24z - 12, answer choice a.
For answer choice b, 6 isn’t a factor of 10, so that can’t be right.
For answer choice c, again, 6 isn’t a factor of 10 and then you lost the -12 completely.
For answer choice d, 6 x 4 doesn’t equal 64, and 6 isn’t a factor of 64.

GIVING BRAINLEST A $22 item has been marked up 15%. What is the new price?

Answers

Answer:

$22 * .15 = $3.30 + $22 = $25.30

Step-by-step explanation:

Answer:

i think the new price would be $18.70

Step-by-step explanation:

Snack in our class occurs at 9:50 am. We eat lunch at 12:05 pm. How long to students need to wait
from snack to lunch to eat?

Answers

Answer:

2 hours and 15 minutes

Step-by-step explanation:

Answer:

Students will need to wait 2 hours and 15 minutes

Step-by-step explanation:

Using 9:50 AM we can add 10 minutes so it can become 10:00 AM then we can add 2 hours making it 12:00 PM then add 5 minutes to make it 12:05 PM for the time of lunch. Giving us 2 hours and 15 minutes.

express 6 1/3 in simplest radical form

Answers

Answer = 6 /12
HOPE THIS HELPS

Simplify the following expression:

48⋅47

Answers

Answer:

2256

Step-by-step explanation:

you simply multiply the two together

Help please and thank you

Answers

Answer:

Step-by-step explanation:

Sum of angles of a quadrilateral = 360°

x = 360°-101°-129°-51° = 79°

You deposit $1600 in a bank account that pays 5% annually how much is in the bank account after 25 years round to the nearest hundredth

Answers

Answer:

5418.17

Step-by-step explanation:

1) 1600(1+.05)^25

2) 1600(1.05)^25

3) 1600(3.3863549408993848167083336666837)

4) 5,418.167905439015706733333866694

0.8% of what number is 15?

Answers

Answer: 1875

Hope this helps!
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