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3 years ago

What is the value of this expression when b=5 6(2b-4)

Mathematics

1 answer:

REY [17]3 years ago

7 0

Remember distributive property

6(2b-4)
6(2(5)-4)
6(10-4)
6(6)
36

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2. Consider the line segment below.

PtichkaEL [24]

If AB is 128 centimeters long what is xe

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2 years ago

(6 + 7) + 8 = 21

Travka [436]

Answer: $6+(7+8)=21$

Step-by-step explanation:

1. By definition, the associative property of addition is:

$(a+b)+c=a+(b+c)$

This property says that you can group the numbers in different ways and you will obtain the same result.

2. Therefore, if you have the following expression:

$(6+7)+8=21$

You apply the Asociative property of addition by regrouping the numbers as following:

$6+(7+8)=21$

3. Then, you can conclude that the correct option is B.

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3 years ago

What greatest common factors <br>go into 12

Vladimir79 [104]

The greatest commons factors are for 12 is 1,2,3,4,6,12 because 2 × 6 = 12, or 4 × 3 = 12, or 1 × 12 = 12 hope that help!

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3 years ago

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Find m<1 in the rhombus below

Margarita [4]

Answer:

$m \angle \: 1 = 120 \degree$

Step-by-step explanation:

Given figure is of a rhombus.

Measures of the opposite angles of a rhombus are equal.

Therefore,

$m \angle \: 1 = 120 \degree$

6 0

3 years ago

I need help now it’s an iready

topjm [15]

Answer:6x3+6x8

Step-by-step explanation:

First, you see A is 18 plus 48 you first do 18 sq ft you could multiply 6x3, and 6x3 is one of the options next what x what is 48 that you see of the answers and 6 x 8 is 48 so the answer is the bottom left.

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3 years ago

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