3 years ago

Calculate the surface area of the composite figure shown.

Mathematics

2 answers:

butalik [34]3 years ago

5 0

2 lateral faces: 2 by 4
for extra space

masha68 [24]3 years ago

3 0

Answer:

If you are looking for the surface area, the answer is 240 square units.

Step-by-step explanation:

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Sphinxa [80]

Answer:

X=12

Step-by-step explanation:

Isolate the variable:

4x/4 = 48/4

Simplify:

X=12

Hope this helps!

7 0

3 years ago

Read 2 more answers

A circle has a diameter of 6 inches. Hoshi found the area by wrongly using the diameter instead of radius in the area formula. H

lesantik [10]

Since area is found by radius, we must decide what should have been used. Take half of 6 and you have 3.

Now squaring 3, using the formula gives us 9. Hoshi squared 6 giving him 36. This is 4 times greater. That's because his value was 2 times greater and when we squared it that made it 2 more times greater, or 4 times greater.

Pi cancels itself and does not affect the outcome.

8 0

3 years ago

Help me with this one!

Natasha_Volkova [10]

Answer:

It’s A

Step-by-step explanation:

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3 years ago

Find the inequality represented by the graph

xeze [42]

Answer:

Step-by-step explanation:

3 0

3 years ago

What is the measure of DA? 15 90 105 165

seraphim [82]

Answer:

D. 165

Step-by-step explanation:

if A+n=180

75+90+n=180

165+n=180

n=180-165

n=15

A+n=180

A+15=180

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3 0

2 years ago