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2 years ago

(2a x b) x c =2a x (b x c) is an example of which property?

Mathematics

1 answer:

prohojiy [21]2 years ago

6 0

Answer:

Associative property of multiplication.

Step-by-step explanation:

You can group factors in different ways and still get the same product.

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Help plz. If correct, I follow you or mark brainlist

lbvjy [14]

Answer:

I believe 60 square units in the white rectangle and and 140 square units in the blue. Together would be 200 square units...i think...im sorry if i'm wrong

Step-by-step explanation:

because lxw, 10x6, and lxw, 14x10, add you get 200

5 0

3 years ago

Which expression is equivalent to -2 1/4÷ (-2/3)

Talja [164]

Answer:

$-2\dfrac{1}{4}\div\left(-\dfrac{2}{3}\right)=\dfrac{27}{8}=3\dfrac{3}{8}}$

Step-by-step explanation:

$-2\dfrac{1}{4}\div\left(-\dfrac{2}{3}\right)\qquad\text{the quotient of two negative numbers is positive}\\\\=2\dfrac{1}{4}\div\dfrac{2}{3}\qquad\text{convert the mixed number to the improper fraction}\\\\=\dfrac{2\cdot4+1}{4}\div\dfrac{2}{3}=\dfrac{9}{4}\div\dfrac{2}{3}\\\\\text{dividing by a fraction is the same as multiplying by its reciprocal.}\\\\=\dfrac{9}{4}\cdot\dfrac{3}{2}=\dfrac{9\cdot3}{4\cdot2}=\dfrac{27}{8}\qquad\text{convert to the mixed number}\\\\=3\dfrac{3}{8}$

3 0

3 years ago

A wire stretches from the top of a pole 8m high to a stake in the ground which is 6m from the foot of the pole. Find the length

kap26 [50]

It is 48 m high. I got no help (by the way)

4 0

2 years ago

Which of these fractions is equivalent 1/8? A.3/24 B.2/9 C.1/16 D.9/17 E.11/18

Brrunno [24]

Answer:A:3/24

Step-by-step explanation:

It’s basic math

4 0

2 years ago

(-3,-2). (9. -15) Slope

zaharov [31]

answer:

-13/12

Step-by-step explanation:

use the formula to find slope using points

it is: y2-y1/x2-x1

plug in point values into formula

-3 = x1. 9 = x2

-2= y1. -15 = y2

-15-(-2)/ 9-(-3)

-13/12

4 0

2 years ago

Read 2 more answers

(2a x b) x c =2a x (b x c) is an example of which property?￼

(2a x b) x c =2a x (b x c) is an example of which property?