3 years ago

What is the approximate area of the shaded region?

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

3 0

7 x 7 = 49 area of square.

The radius of the circle is half the diameter. 7 cm/2 = 3.5

A = 3.14 × 3.5 cm × 3.5 cm = 38.465

Finale step. Subtract the area of the circle from the area of the square.

49 cm^2 −38.465 cm^2 = 10.535 or round to 10.54 cm^2

D. 10.54

You might be interested in

I need help on this During the spring, Nina Milling assembles bicycles at The Wheeler Dealer. She is paid $12.00 for each bicycl

frez [133]

Answer:

$556

Step-by-step explanation:

4+7+6+10+8=35

35x12=420

4x14=56

5x16=80

420+56+80=556

7 0

3 years ago

Read 2 more answers

8. (0,9) is an example of what?

Law Incorporation [45]

B, y-intercept, because since the x coordinate for the ordered pair is 0, it is showing y-intercept

4 0

3 years ago

The length of a rectangular poster is 9 more inches than two times its width. The area of the poster is 161 square inches. Solve

irinina [24]

Answer:

Width = 7 inches

Length = 23 inches

Step-by-step explanation:

Let :

length = 2x + 9
width = x

Equating to area :

(2x + 9)(x) = 161
2x² + 9x = 161
2x² + 9x - 161 = 0
2x² - 14x + 23x - 161 = 0
2x(x - 7) + 23(x - 7) = 0
x - 7 = 0
x = 7

Dimensions are :

Width = 7 inches
Length = 2(7) + 9
Length = 23 inches

8 0

2 years ago

Read 2 more answers

Simplify 2.5x+0.1x-0.01x=

Pavlova-9 [17]

PEMDAS
2.5x + 0.1x = 2.6x
2.6x - 0.01x = 2.59x

6 0

3 years ago

Please, PLEASE answer this fast! I have 1 hour left before I pass it. Please help :( answer it properly! Thank you in advance.

Inessa05 [86]

Answer:

The range is is set of all second pairs (y-coordinates) while the domain is the set of first pairs(x-coordinates)

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers