What is the vaule of y

Mathematics

1 answer:

devlian [24]3 years ago

3 0

Y is equal to 54. (B)

A triangle has a total degree of 180. Given that two of the angles are the same and the last angle is 72 degrees, you can subtract 72 from 180 to get 108. From there, You can divide 108 by 2 (because there are two equal parts) to get 54.

You might be interested in

The graph shows the commission earned for each week of employment.

frozen [14]

Answer:

A, B, D

Step-by-step explanation:

A is true. From week 5 to week 11, the curve goes down.

B is true. After week 11, the curve goes up.

C is false. The curve passes $320 twice in the first ten weeks, not three times.

D is true. The curve starts at about $110.

E is false. As time increases, the graph goes up. As time decreases, the graph goes down.

8 0

3 years ago

In how many ways can you combine 5 different shoes and 8 different socks?

Reptile [31]

Just multiply the shoes and socks together
so your answer is 40

4 0

3 years ago

Read 2 more answers

PLS HELP WILL GIVE BRAINLIEST!! Identify this set of lines as parallel, perpendicular, or neither.

amm1812

Answer:

It will be neither. Also, thanks for the points friend

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

A ship sailing parallel to shore sights a lighthouse at an angle of 14° from its direction of travel. After traveling 4 miles fa

timama [110]

Answer:

C. 6.19 mi

Step-by-step explanation:

The angle between the two ship locations as viewed from the lighthouse is ...

23° -14° = 9°

This is opposite the known side of the triangle: 4 miles. The unknown side, the distance to the lighthouse from the second position, is opposite the 14° angle in the triangle. The Law of Sines can be used to find the distance (d) of interest:

d/sin(14°) = (4 mi)/sin(9°)

d = (4 mi)(sin(14°)/sin(9°)) ≈ 6.1859 mi

The ship is 6.19 miles from the lighthouse at the second sighting.