3 years ago

A big piece of marble weighs 7 lb 7 oz and a small piece of marble weighs 3 lb 3 oz. How much do they weigh together?

Mathematics

1 answer:

gtnhenbr [62]3 years ago

4 0

Answer:

10 pounds and 10 ounces

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Step-by-step explanation:

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Which of the following is equivalent to the radical expression below? 5^8*13

Bezzdna [24]

Answer:

$(d)$ $5^{8.13} = 5^{8} * 5^{\frac{1}{10}} * 5^{\frac{3}{100}}$

Step-by-step explanation:

Given

$5^{8.13}$

Required

Select an equivalent expression

$5^{8.13}$

Simplify the power

$5^{8.13} = 5^{8 + 0.1 + 0.03}$

Apply law of indices:

$5^{8.13} = 5^{8} * 5^{0.1} * 5^{0.03}$

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3 years ago

The least common multiple of two numbers is 60. the prime factorization of one number is 3 times 5. what is the prime factorizat

gulaghasi [49]

The first number would be 3×5=15.
Another number could have different values. it could be
4=2×2
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3 years ago

-8-3x=-8(1-7x) how many solutions will mark barilest

Lina20 [59]

Answer:

x=0

Step-by-step explanation:

-8-3x=-8(1-7x)

add 8 to both sides =( -3x=56x)

subtract 56x from both sides (-59x=0)

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