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3 years ago

Geometry help!! Surface area??

Mathematics

1 answer:

lesya [120]3 years ago

8 0

308 is your answer. (good luck)
I realize why people say that now lol, its because they need more characters before they can turn it in

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If f(x)=5x^3 and g(x)=x+1, find (f.g)(x)

Dahasolnce [82]

Answer:

B. 5x^4+5x^3

Step-by-step explanation:

(f.g)(x) = f(x) * g(x) = 5x^3 * (x+1)

= 5x^3 * x + 5x^3 * 1

= 5x^4 + 5x^3

4 0

4 years ago

In math class, Sam said two different numbers can have the same absolute value. Is he right? Why or ehy not?

Luba_88 [7]

<h2>Answer:</h2><h2>Yes!.</h2><h2>If the domain is real number for each absolute value, there are two different one can have with same absolute value </h2>

7 0

3 years ago

Help ASAP 2k-6-7+3k=-48

k0ka [10]

Answer:

k=-7

Step-by-step explanation:

2k-6-7+3k=-48

Combine like terms

5k -13 = -48

Add 13 to each side

5k-13+13 = -48+13

5k = -35

Divide by 5

5k/5 = -35/5

k =-7

7 0

3 years ago

Read 2 more answers

Consider the function below. Find f(5)

Alex73 [517]

Answer:

-3

Step-by-step explanation:

f(x)=-2x+7

f(5)=-2×5+7

=-10+7

=-3

8 0

3 years ago

I need help fast<br> w = 3.4cm<br> h = 2.5cm

Vikentia [17]

The width of the insect is 0.17 cm and the height of the insect is 0.125 cm.

Step-by-step explanation:

Step 1:

The scale factor is given by dividing the measurement after scaling by the same measurement

The given drawing of the insect is larger than the actual insect.

The scale factor is 20: 1 which means 20 cm on the drawing is 1 cm on the actual insect.

Step 2:

To obtain the actual insect's dimensions, we divide the dimensions of the drawing by 20.

The width of the actual insect $= \frac{3.4}{20} = 0.17.$

The height of the actual insect $= \frac{2.5}{20} = 0.125.$

The width of the insect is 0.17 cm and the height of the insect is 0.125 cm.

7 0

3 years ago