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3 years ago

What is 1 and 7/8 as a improper fraction?????? please help

Mathematics

2 answers:

Alborosie3 years ago

7 0

The answer is 15/8 hope it helps

FrozenT [24]3 years ago

4 0

The answer would be 18/8
hope it helps :)

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Find the slope of the line that passes through (3, 11) and (10, 6).

igomit [66]

Answer:

-5/7

Step-by-step explanation:

remember slope is eqaul to rise over run.

6-11 = -5 so it rose down by 5 units

10 - 3 = 7 so it ran 7 units

thus

slope= -5/7

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2 years ago

Lyric spent half of his weekly allowance at the movies. To earn more money, his parents let him clean the windows in the house f

rusak2 [61]

Answer:

This question does not make since.

Step-by-step explanation:

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3 years ago

Which expression is equivalent to...

torisob [31]

Answer:

$x^{\frac{2}{7} } y^{-\frac{3}{5} } \\$ i.e answer A.

Step-by-step explanation:

This question involves knowing the following power/exponent rule:

$\sqrt[n]{x^m} = x^\frac{m}{n} \\\\so \sqrt[7]{x^2} = x^\frac{2}{7} \\\\and \\\\ \sqrt[5]{y^3} = y^\frac{3}{5} \\$

Next, when a power is on the bottom of a fraction, if we want to move it to the top, this makes the power become negative.

so the y-term, when moved to the top of the fraction, becomes:

$y^{-\frac{3}{5} } \\$

So the answer is: $x^{\frac{2}{7} } y^{-\frac{3}{5} } \\$

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2 years ago

What is the domain of the function F(x) = 4 cos(2x+1)?

Veseljchak [2.6K]

Answer:

Domain: (-inf, inf)

Range: [-4,4]

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3 years ago

What is twice 2^30? write using exponents

OlgaM077 [116]

2^31

use the rule that states the product of the same base with different powers you add them

(a^n) times (a^m) = a^(n+m)

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2 years ago