3 years ago

4x(10-3+2) simplify expression

2 answers:

7 0

The answer is 20 use pemdas (parenthesis,exponents,multiplication,divide,add,subtract)

3 0

Answer:

Step-by-step explanation:

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Darina [25.2K]

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where ever your at looks dark.

Step-by-step explanation:

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3 years ago

kodGreya [7K]

Answer:

First one.

-3 is added to the previous term.

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2 years ago

aliya0001 [1]

Step-by-step explanation:

use CAH method (Cos angle = adjacent/hypotenuse)

Given adjacent = 5

Hypotenuse = 12,

$\cos(x) = \frac{adjacent}{hypotenuse} \\ \cos(x) = \frac{5}{12} \\ x = {cos}^{ - 1} ( \frac{5}{12} ) \\ = 65.4deg(nearest \: tenth)$

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3 years ago

marysya [2.9K]

6 hamsters, 3 cats, and 1 bird = 38 legs.

6H + 3C + 1B = 30

H = 4 C = 4 B = 2

6*4 + 3*4 + 1*2 = 38

Hope this helped :)

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3 years ago

MissTica

the slope of line b is -2. this is because parallel lines share the same slopes, but different y-intercepts.

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3 years ago