Ask question

Ask question

All categories

steposvetlana [31]

2 years ago

10

In this figure, the unshaded region represents a painting and the shaded region represents a frame around the painting. All angl

es are right angles. (a) What is the area of the painting? Show your work.
(b) What is the area of the frame? Show your work.

1 answer:

hichkok12 [17]2 years ago

7 0

Answer:

a. 57 b. 178

Step-by-step explanation:

6x9.5 = 56

13.5x10 = 135

135 - 57 = 78

You might be interested in

55 POINTS!!!!!!

vladimir1956 [14]

A
c
d
b
c
a
hope it helped!

5 0

3 years ago

Write ab in terms of a and b

baherus [9]

Answer:

a multiple b

Step-by-step explanation:

a x b = ab

eg. a = 5 , b = 2

ab = 5x2

8 0

2 years ago

Read 2 more answers

The number -7/5 is ___ than -1 1/5 because -7/5 lies ____ -1 1/5 on a vertical number line

Airida [17]

greater, above I hope this helps out!

7 0

2 years ago

Read 2 more answers

What is m 50<br> 65<br> 140<br> 155

Butoxors [25]

Answer:

65 degrees.

Step-by-step explanation:

Since angle JLG is 115 degrees, andgle JLH must be 65 because the two angles are supplementary, which means they add up to 180 degrees.

8 0

3 years ago

Free brainlst! please help

ivolga24 [154]

Answer:

400 ft

Step-by-step explanation:

h(t)= -16t^2 + 160t

The vertex is found at

h = -b/2a where b is the coefficient of t and a is the coefficient of t^2

= -160/(2*-16)

-160/-32

5

The time where the maximum occurs is at t=5

To find the maximum substitute into the function

h(5) = -16 (5)^2 +160*5

= -16*25 +800

=-400+800

= 400

The maximum height is 400 ft

3 0

3 years ago