3 years ago

Please help me!! I need it for a test & I can't fail!!!

Mathematics

2 answers:

zmey [24]3 years ago

6 0

Answer:

-14/45

Step-by-step explanation:

hope this helped!

balu736 [363]3 years ago

4 0

Answer:

-14/45

Step-by-step explanation:

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The class is filling boxes that each hold 10 pieces of candy. Maria filled

xeze [42]

Answer:

16 boxes

Step-by-step explanation:

6 4/5+ 5 1/2+ 3 7/10

make all fractions with common denominators

6 8/10 + 5 5/10 + 3 7/10

combine like terms

6+5+3= 14

8+5+7 = 20/10 = 2

14+2 = 16

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2 years ago

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tensa zangetsu [6.8K]

I think the answer is A.

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4 years ago

Reduce the quotient to lowest terms <br> 3x/8y divided 9x/16y

Anna [14]

Evaluate.
Exact Form:
2/3
Decimal Form:
0.6∞
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4 years ago

Dan earns £356 over the course of a five-day week. How much is that per day?

Pavel [41]

Answer:

£71.2

Step-by-step explanation:

356= 5days

so to find one days pay, divide £356 by 5 to get the answer.

So, 356/5 = £71.2 a day.

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3 years ago

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The volume v of a pyramid with a square base with side length s and height h is upper v equals one third s squared hv= 1 3s2h. s

zheka24 [161]

In this question,it is given that,

The volume v of a pyramid with a square base with side length s and height h is

$V = \frac{1}{3} s^2 h$

And we have to solve for s.

First we will get rid of 3 by multiplying both sides by 3, that is

$3V = s^2h
\\
s^2 = \frac{3V}{h}
\\ s = \sqrt{ \frac{3V}{h}}$

And in the next part it is given that , volume is 7700 cubic meters and height is 148 meters .

Substituting these values, we will get

$s = \sqrt{ \frac{3V}{h}}
\\
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4 years ago