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Georgia [21]
3 years ago
8

WORTH EXTRA POINTS! Pythagrem theroem 7th grade math EASY. Will mark brainliest

Mathematics
1 answer:
rjkz [21]3 years ago
4 0

Answer:

A. x=√60

Step-by-step explanation:

Divide 4 in half because you are solving half of an isosceles triangle

You formula is x²+2²=8²

Square root what you can: x²+4=64

Isolate the variable: x²=60

Square root both sides, x=√60

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Find the surface area of the following cylinder. Round your answers to the nearest tenth.
Katarina [22]

Answer: 628

Step-by-step explanation:

2πr^2+2πrh

2(3.14)(5)^2+2(3.14)(5)(15)

2(3.14)(25)+2(3.14)(75)

2(78.5)+2(235.5)

157+471

628

5 0
3 years ago
Find the length of MP. round to the nearest hundredth.
lozanna [386]

Answer:

<h2>MP ≈ 2.98 cm</h2>

Step-by-step explanation:

Use sine:

sine=\dfrac{opposite}{hypotenuse}

We have:

opposite=MP\\hypotenuse=8.7\ cm\\\alpha=20^o\\\\\sin20^o\approx0.342

Substitute:

\dfrac{MP}{8.7}=0.342

\dfrac{MP}{8.7}=\dfrac{342}{1,000}              <em>cross multiply</em>

1,000MP=2975.4             <em>divide both sides by 1,000</em>

MP=2.9754\to MP\approx2.98

6 0
3 years ago
What times what is 216
ElenaW [278]
2 times 108 is 216
3 times 72 is 216
4 times 54 is 216 
6 times 36 is 216
7 0
3 years ago
What is |9|? <br> -18<br> -9<br> 9<br> 18
Veseljchak [2.6K]

Answer:

the true answer is 9

Step-by-step explanation:

Because the product of the absolute value is the same number and positive

6 0
3 years ago
Read 2 more answers
the length of a rectangle is 2 times in width if the perimeter of the rectangle is 36 in find its length and width​
Basile [38]

Answer:

Length=12 inches Width=6 inches

Step-by-step explanation:

X can stand for the width. 2x can stand for the length since it is twice the width. The perimeter would then equal 6x. 6x is equal to 36. Divide by 6 to isolate x. X equals 6 inches. So twice the width would be 12 inches.

8 0
3 years ago
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