2 years ago

Help is in 1 minute !!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

grin007 [14]2 years ago

6 0

The answer to this question is A

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To which subset of real numbers does the number 1/5 belong

frozen [14]

Irrational is the correct answer

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3 years ago

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Whats more likely an object is 0,or an object whose weight is 0?<br><br> Science not mathematics

Vedmedyk [2.9K]

If an items weight is 0 it would be like a peice of paper or cotten ball. when a cotten ball is weighed it does not affect anything. as when a peice of paper is wieghed it moves its meater 1 inch.

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3 years ago

Carpenters use a tool called a speed square to help them mark right angles . A speed square is a right triangle

Ronch [10]

Answer:

A. $Area = \frac{1}{2}(2x^2 - 2x - 24)$

B. $Area = 3.75 in^2$

Step-by-step explanation:

A. $Area = \frac{1}{2}bh$

Where,

$b = 2x + 6$

$h = x - 4$

Plug in the values to get a polynomial that represents the area of the tool

$Area = \frac{1}{2}(2x + 6)(x - 4)$

$Area = \frac{1}{2}(2x(x - 4) + 6(x - 4)$

$Area = \frac{1}{2}(2x^2 - 8x + 6x - 24)$

$Area = \frac{1}{2}(2x^2 - 2x - 24)$

B. To find area, when x = 4.5 in, plug in the value of x into the equation for the area of the tool.

$Area = \frac{1}{2}(2(4.5)2 - 2(4.5) - 24)$

$Area = \frac{1}{2}(2(20.25) - 9 - 24)$

$Area = \frac{1}{2}(40.5 - 9 - 24)$

$Area = \frac{1}{2}(7.5)$

$Area = 3.75 in^2$

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3 years ago

Which two fractions have a sum of - 7/24

Feliz [49]

The two fractions that added together give you a sum of -7/24 are 1/24+-8/24= -7/24

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4 years ago

What is the area of 5m, 17m, 8m, and 5m, the shape is a kite

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Answer:

It can't be a kite. A kite has 2 pairs of equal sides.

Step-by-step explanation:

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3 years ago