3 years ago

A pair of vertical angles has measures (2y+5)° and (4y)°. What is the value of y? −5/2 −2/5 2/5 5/2

1 answer:

7 0

Vertical angles are congruent, meaning that they are equal to each other. Set the equation as:
2y + 5 = 4y
5 = 2y
y = 5/2

You might be interested in

Molly is making peanut butter cookies. To make a batch of cookies she needs cups of peanut butter, 1.5 cups of sugar, and 1 egg.

Rina8888 [55]

Answer:

4 batches

Step-by-step explanation:

one batch calls for:

3/4 PB

1 1/2 cup SG

1 EGG

3/.75(3/4)= 4

9/1.5(1 1/2)=6

5/1= 5

The maximum number of batches she can make before running out of ingredients is 4

6 0

3 years ago

Triangle PQR is rotated 180° clockwise about point M. The image of point P is P' and the image of point R is R'. What are the co

Mama L [17]

Answer: C= (1,2)

Step-by-step explanation:

7 0

3 years ago

In a 30-60-90 right triangle, the shorter leg has a length of 4. What is the length of the longer leg? How would I figure this o

iVinArrow [24]

Answer:

use a^2 +b^2=c^2

Step-by-step explanation:

5 0

3 years ago

A street light is at the top of a 11 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 7 ft/sec along a s

zheka24 [161]

Answer:

The answer is 8.5 Ft/Sec.

The tip of the woman's shadow is moves from the base of the pole when she is 50ft away at the speed of 8.5 Ft/Sec

Step-by-step explanation:

The tip of the woman's shadow is moves from the base of the pole when she is 50ft away at the speed of 8.5 Ft/Sec

The solution and explanation is attached.

Download pdf

7 0

3 years ago

Forty one people were riding bus number 527. At 8:45 am,it arrived at the 109th street stop. There,19 people got off and then 20

agasfer [191]

Answer:

1 because jahahdhekskdbsks

5 0

3 years ago

A pair of vertical angles has measures (2y+5)° and (4y)°. What is the value of y? −5/2 −2/5 ​ 2/5 ​ 5/2

A pair of vertical angles has measures (2y+5)° and (4y)°. What is the value of y? −5/2 −2/5 2/5 5/2