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julia-pushkina [17]
2 years ago
11

Does anyone know this one?

Mathematics
2 answers:
Andreyy892 years ago
8 0

Answer:

there is a three degree difference between san Diego and Los Angeles

mel-nik [20]2 years ago
6 0

Answer:

-3

Step-by-step explanation:

(-5) - (-2) = (-3)

hope it helps

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Using the new unit you have defined, rewrite the debt for years 1900, 1930, 1960, and 2000.
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Find the height of a prism with volume 720cm3 and base area 45cm2
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Answer:

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CAN SOMEONE HELP PLZ AND EXPLAIN BEC IF DONT DO GOOD I CANT GO TO MY DADS HOUSE THIS WEEK END
Galina-37 [17]
Hello!

6.
Since the area is that of a square, you know that all side lengths are the same. 

Area is base times height (A = bh), but since base and height are the same for a square, you get the formula A = a².

A = a^{2}
144 = a^{2}
\sqrt{144} = a
12 = a

The length of the side of a square with an area of 144 in² is 12 in.

7.
Rational number.

8.
This is a right triangle; use the Pythagorean Theorem to find missing lengths of right triangles. Pythagorean Theorem: a² + b² = c², where c is the hypotenuse of the triangle.

Plug in your leg lengths:

a² + b² = c²
8² + x² = 21²
64 + x² = 441
x² = 377
x = 19.4
7 0
3 years ago
The width of a rectangle is 8cm less than it's length. The perimeter of the rectangle is 52 Cm.
weqwewe [10]
52=2w+2l
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36=4l
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5 0
2 years ago
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