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3 years ago

Have to find volume and surface area but idk how

Mathematics

2 answers:

anygoal [31]3 years ago

5 0

Answer:

Volume = 1008

Surface Area = 840

Step-by-step explanation:

Find the other leg of the right triangle using the Pythagorean theorem. Answer is 24. Google formula for volume, log in answers. Google formula for surface area, log in answers.

Setler [38]3 years ago

4 0

Answer:

volume 1050 $in^{3}$

surface area 859 $in^{2}$

Step-by-step explanation:

volume is length times width times height (7*25*12)/2

surface area is area of all the sides added together

2(25*12)+(12*7)+ 2( $\frac{7*25}{2}$ )

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Answer:

In the account that paid 3% Ramon put $800

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Step-by-step explanation:

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3 years ago

if 6 banannas are $1.50 and 5 oranges are $3.00 how much would it cost if i buy 2 banannas,and 2 oranges.

Deffense [45]

2 bananas are $0.50
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3 years ago

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Solve each equation using the quadratic formula. Find the exact solution, then approximate the solution to the nearest hundredth

Anika [276]

Answer:

$x_1=\frac{5+\sqrt{33}}{4}$ ≈2.69

$x_2=\frac{5-\sqrt{33}}{4}$ ≈-0.19

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. You have that the quadratic formula is:

$x=\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}$

2. To solve the quadratic equation you must substitute the values. So, you have that:

Rewrite the equation:

$2x^{2}-5x-1=0$

$a=2\\b=-5\\c=-1$

Then you have:

$x=\frac{-(-5)+/-\sqrt{(-5)^{2}-4(2)(-1)}}{2(2)}$

3. Therefore, you obtain the following result:

$x_1=\frac{5+\sqrt{33}}{4}$ ≈2.69

$x_2=\frac{5-\sqrt{33}}{4}$ ≈-0.19

4 0

3 years ago

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Candace invests $636 in an investment that pays 7% interest compounded quarterly. What is her annual effective yield? Input answ

Damm [24]

Answer:

7.19%

Step-by-step explanation:

let i be the effective rate

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2 years ago

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Answer:

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Step-by-step explanation:

-1+21-15z

20-15z

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3 years ago

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