2 years ago

Name the multiplication property shown the equation 12 • m = m • 12.

Mathematics

1 answer:

Levart [38]2 years ago

5 0

Answer:

a. commutative

Step-by-step explanation:

rearranging of elements in an equation

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Hi! May I please have some help?

max2010maxim [7]

Steps:
18 x 2
What is that?
You can also think of it as 9 x 4 if that is easier
Then whatever you got for that, add 21 then subtract 12 and add 1

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A student needed to find the measure of angle b. She incorrectly said m

devlian [24]

Measure of angle b= 27°

It’s a right angle, so 90-63=27!!!!!

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1 year ago

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The quotient of an unknown number and -13 is -14

zysi [14]

Answer:

182

Step-by-step explanation:

Quotient is division

Q/-13 = -14

Multiply each side by -13

Q/-13 * -13 = -14* -13

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2 years ago

The lengths of the bases of a trapezoid are 17 inches and 10 inches. The trapezoid has an area of 189 square inches.

Mamont248 [21]

Answer:

height of this trapezoid is 14 inches.

Step-by-step explanation:

$\boxed{Area -of -trapezoid=\frac{a+b}{2} h}$

[ Here lengths, a = 17 and b = 10 and area of trapezium given 189 ]

using the formula:

$\frac{17+10}{2} *h = 189$

$\frac{27}{2} h = 189$

$h = \frac{189*2}{27}$

$h =14$

For more trapezoid related questions: https://brainly.in/question/35963763

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Circles M and K are congruent,arc QR is congruent to arc LN and arc OP is congruent to arc VW find y

Sladkaya [172]

The answer is -5. Just plug in -5 to check and x will equal 3.

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