2 years ago

Look at the following expression:

Mathematics

1 answer:

nydimaria [60]2 years ago

3 0

Answer:

the last sentence is correct

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One horsepower is equal to how many foot pounds of work per second

gizmo_the_mogwai [7]

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Factor x3 ‒ 11x2 ‒ 7x + 77 by grouping. What is the resulting expression?

shepuryov [24]

Answer:

A. $(x^{2}-7)\cdot (x-11)$

Step-by-step explanation:

The third order polynomial is factored herein:

$x^{2}\cdot (x-11) - 7\cdot (x-11)$

$(x^{2}-7)\cdot (x-11)$

Which represents answer A.

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4 years ago

What is a 4:1 ratio? Is it equivalent to 75% to 25%?

Ludmilka [50]

Ratios are basically:

for this much of this:theres this much of that

lets say you have 4:1 in spoons and forks.

for every 4 spoons, there is 1 fork. if there is 8 spoons there are 2 forks and so on.
The percent is 400%

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for every 1 spoon you have 4 forks.

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4 years ago

SYMBOL THAT INDICATES THE ROOT OF THE NUMBER

melomori [17]

Answer:

The root symbol (√ ) is used to represent the square root of any number.

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