3 years ago

Is every multiple of 5 a composite number

Mathematics

1 answer:

WITCHER [35]3 years ago

3 0

Yep! Because it is always a pattern of 0 to 5

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Square root of 8 times square root of 32

fredd [130]

in decimal form it is 45.2

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3 years ago

What does n equal to in 12n + 9 = 6 - 3n

sveticcg [70]

$12n+9=6-3n\ \ \ \ \ \ |Add\ 3n\ to\ each\ side\\\\
15n+9=6\ \ \ \ \ |Subtract\ 9\\\\
15n=-3\ \ \ \ \ |Divide\ by\ -15\\\\
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3 years ago

Which best summarizes Pythagorean Theorem

aleksklad [387]

Answer:

A^2 + B^2 = C^2

Step-by-step explanation:

The applies for right triangle where C is the hypotenuse.

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3 years ago

Find the coordinates of the midpoint of the segment whose endpoints are R(9, 3) and S(-1, -9).

amm1812

Answer:

$(4, -3 )$

General Formulas and Concepts:

Pre-Algebra I

Order of Operations: BPEMDAS

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )$

Step-by-step explanation:

Step 1: Define

R (9, 3)

S (-1, -9)

Step 2: Find midpoint

Substitute: $(\frac{9-1}{2}, \frac{3-9}{2} )$
Subtract: $(\frac{8}{2}, \frac{-6}{2} )$
Divide: $(4, -3 )$

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2 years ago

Jenny spent half of her weekly allowance at the movies. To earn more money her parents leg her clean the gutters for $9. What is

Kobotan [32]

Answer:

Step-by-step explanation:

i think because 12-9=3

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2 years ago