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3 years ago

A rectangular prism is 3 inches long, 5 inches wide, and has a height of 6 inches. What is its surface area?

Mathematics

2 answers:

Serggg [28]3 years ago

7 0

Answer:

Step-by-step explanation:

3 x 5 x 6 = 90

Leni [432]3 years ago

4 0

I think its b, 90...

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Can you help find the length of the missing side of each right triangle

Virty [35]

Answer:

Step-by-step explanation:

24^2+b^2=25^2

576+b^2=625

b^2=49

√b=√49

b=7

3 0

3 years ago

Chelsey wants to join a fitness club. She has a coupon that will give her $12.50 off the monthly rate for the first 6 motnhs. Wi

MAVERICK [17]

Answer:

Your answer is 10

Step-by-step explanation:

So if you have to pay 55 out front and then continue to pay 19.50 monthly the equation will look like this:

19.50*m + 55 = x

(M stands for month)

She has 250 dollars to spend so add that in for x

19.50*m + 55 = 250.

Use inverse operations.

250-55 and 55-55

19.50*m = 195

195/19.50 and 19.50/19,50

m=10

Your answer is 10

7 0

3 years ago

If f(x)=7e^x, find which is the value of f(−3) rounded to the nearest hundredth.

hoa [83]

Answer:

$f(-3)\approx0.35$

Step-by-step explanation:

$f(x)=7e^x$

$f(-3)=7e^{-3}\approx0.35$

5 0

3 years ago

Please someone help meeeeeee

zheka24 [161]

Answer:

can zoom the picture in i cant see it clearly

Step-by-step explanation:

8 0

3 years ago

Please help me with this as well

Len [333]

Answer:

$y = \dfrac{3 + 6\sqrt{2}}{4} ~~~\textrm{and}~~~y = \dfrac{3 - 6\sqrt{2}}{4}$

Step-by-step explanation:

$(4y - 3)^2 = 72$

$4y - 3 = \pm\sqrt{72}$

$4y - 3 = \pm 6\sqrt{2}$

$4y = 3 \pm 6\sqrt{2}$

$y = \dfrac{3 + 6\sqrt{2}}{4}~~~\textrm{or}~~~y = \dfrac{3 - 6\sqrt{2}}{4}$

5 0

3 years ago