3 years ago

I need an answer please

Mathematics

1 answer:

olga2289 [7]3 years ago

5 0

Further explain your question

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Joe read 140 pages of his 300 page book what percent of his book has he read

kaheart [24]

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Step-by-step explanation:

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3 years ago

Find the area.<br> 20 ft<br> 12 ft<br> 5 ft

andriy [413]

The area of what? if those are the dimensions of a triangle, you would do base times height divided by 2.

7 0

3 years ago

Someone please help me

Troyanec [42]

Pythagorean theorem is $a^{2} + b^{2} = c^{2}$
and using that sin is opposite/hypotenuse, you can find the third side of the triangle.
$11^{2}+(adjacent)^{2} = 61^{2} \\ 121+ (adjacent)^{2} = 3721 \\ (adjacent)^{2}=3600 \\ adjacent = 60$
now you know adjacent is 60, so cos=60/61

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3 years ago

What is the solution to the inequality?

nika2105 [10]

7x + 18 > -3

Subtract 18 from both sides,
7x > -21

Divide from 7,
x > -3

In short, Your Answer would be Option D

Hope this helps!

7 0

3 years ago

Read 2 more answers

Find the area of the circle (radius = 6)

Rainbow [258]

Step-by-step explanation:

Area of the circle = pi×r²