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Masteriza [31]
3 years ago
7

What information is needed to find the surface area and volume of a rectangular prism?

Mathematics
1 answer:
vesna_86 [32]3 years ago
8 0
Formulas for a rectangular prism:
Volume of Rectangular Prism : V = lwh.

Surface Area of Rectangular Prism: S = 2(lw + lh + wh)

Space Diagonal of Rectangular
Prism: (similar to the distance between 2 points) d = √(l2 + w2 + h2)
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Ella is buying a motorcycle and is taking out a loan in the amount of $15,000. Her choices for the loan are a 36-month loan at 6
nydimaria [60]

Answer:

Step-by-step explanation:

The formula for simple interest is expressed as

I = PRT/100

Where

P represents the principal

R represents interest rate

T represents time in years

I = interest after t years

Considering the 36-month loan,

T = 36 months = 36/12 = 3 years

P = $15000

R = 6.5%

Therefore

I = (15000 × 6.5 × 3)/100

I = 292500/100

I = $2925

Considering the 48-month loan loan,

T = 48 months = 48/12 = 4 years

P = $15000

R = 7.5%

Therefore

I = (15000 × 7.5 × 4)/100

I = 450000/100

I = $4500

The difference in the amount of interest Ella would have to pay for these two loans is

4500 - 2925 = $1575

3 0
3 years ago
Read 2 more answers
Susan makes 5 fruit cups for the picnic. In each cup, she has 5 strawberries and 3 kiwi. Joanna uses the same number of total fr
rosijanka [135]
The answer to this question is that Joanna used 2 kiwis in each fruit cup. We can work this out in the following way:
5 x 5 = 25
8 x 4 = 32
3 x 5 = 15
40 - 32 = 8
15+25 = 40
4 0
4 years ago
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Find m∠C. Put the answer below.<br> m∠C =
andreev551 [17]

Step-by-step explanation:

Use Pythagorean Theorem to find the missing side

a = q

b = e

c = c

So,

a^{2} +b^{2} =c^{2}

to

7^{2} +3^{2} =x^{2}

which equals x = \sqrt{58}

and

m∠Q + m∠E+ m∠C = 180° ( which is m∠A + m∠B + m∠C= 180°)

find all the sides so when they are all added together they equal 180°
Sorry, I couldn't give you the answer but I hope this helped?

3 0
3 years ago
Please answer this correctly
ZanzabumX [31]

Answer:

3/8

Step-by-step explanation:

Since the wheel is numbered 2 through 9, only 3 of the 8 are less than 5 (2, 3, and 4)

5 0
4 years ago
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Solve the system of linear equations using any method 6x+6y=-6, 5x+y=-13
Sergio [31]

Answer:

x=-3

y=2

Step-by-step explanation:

To solve this problem you can use the elimination method:

- Multiply the second equation by -6:

(-6)5x+y=-13\\-30x-6y=78

- Add both equations:

6x+6y=-6\\-30x-6y=78\\-------\\-24x=72\\x=-3

- Substitute the value of x into one of the original equations and solve for y:

6(-3)+6y=-6\\-18+6y=-6\\6y=12\\y=2

8 0
3 years ago
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