3 years ago

The surface area of a composite figure

Mathematics

1 answer:

Aleks [24]3 years ago

8 0

Whats your question?

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Can someone help with this

Zinaida [17]

Answer:

C and E

Step-by-step explanation:

-2/3 = -0.66

so hence forth

2/3 = 0.66

- (2/3) = -0.66 and

2/-3 = -0.66

5 0

3 years ago

What is 22,159 rounded to the nearest hundred?

andre [41]

22,200
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6 0

3 years ago

PLEASE HELP!!! A blueprint for a fence has a scale of 1:40. The fence in the blueprint is 6in. What is the length of the actual

EastWind [94]

1 : 40 = 6 : 240

On the ground the fence would be 240 inches long

240 / 12 = 20 feet long fnce

4 0

3 years ago

4. (07.04 MC)

timofeeve [1]

Answer:

11779 ft

Step-by-step explanation:

We are given that

$\theta=23^{\circ}$

Distance between tower and plane,d=5000 ft

We have to find the distance between the plane and bird.

Let x be the distance between bird and plane

We know that

$tan\theta=\frac{perpendicular\;side}{Base}$

Using the formula

$tan23=\frac{5000}{x}$

$x=\frac{5000}{tan23}=11779.3 \approx 11779ft$

Hence, the distance between the plane and bird=11779 ft

6 0

3 years ago

Help!!! I struggle at these kinds of things, will mark as brainliest if both answers are solved!! Tysm!

kupik [55]

Answer:

-56

-0.3

Step-by-step explanation:

6 0

3 years ago

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