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Nadusha1986 [10]
2 years ago
5

When multiplying fractions what is the answer to -4/5x7/10

Mathematics
1 answer:
Marianna [84]2 years ago
4 0

Answer:

-14/25

Step-by-step explanation:

-4/5 * 7/10

Multiply the numerators

-4*7 = -28

Multiply the denominators

5*10 = 50

numerator/ denominator

-28/50

Divide top and bottom by 2

-14/25

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Answer:

I think you forgot the context or image of that.

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Yolanda is planning to put a pool in her backyard. The scaled model below gives the reduced measures for diameter and depth. Not
VMariaS [17]
Correct Answer: 
C option: 6 feet

Solution:
Since <span>Yolanda wants to keep the pool in proportion to the model, the ratio of diameter to depth of model and the pool will be same.

Let the depth of pool is x feet. So we can write:

Ratio of Diameter to Depth of Model = Ratio of Diameter to Depth of pool
</span>18:4=27:x \\  \\ &#10; \frac{18}{4} = \frac{27}{x} \\  \\ &#10;x=27* \frac{4}{18}  \\  \\ &#10;x=6
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7 0
3 years ago
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Solve, using the substitution method.
ss7ja [257]

Answer:

(-6,-5)

Step-by-step explanation:

X+y=-11

solve for x

x=-11-y

substiute x value into 2nd equation

2x-3y=3

2(-11-y)-3y=3

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8 0
2 years ago
Ian picked 5 times as many berries as Michelle.Joe picked 7 times as many berries Michelle.Together they picked 208 berries.How
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Joe: 7x
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2 years ago
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ozzi
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You are left with r = 8 × 238 or r = 1904.

To check, plug 1904 back into the equation.

1904 ÷ 238 = 8
8 = 8 (True)
5 0
3 years ago
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