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2 years ago

8

Explain how you could use a number line to show that -4 + 3 and 3 + (-4) have the same value. Which property of addition states

that these sums are equivalent?

2 answers:

gtnhenbr [62]2 years ago

8 0

I would say commutative.

swat322 years ago

6 0

I would say it is commutative too

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27 vector mechanics for engineers volume 11 answer

astra-53 [7]

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2 years ago

Find the volume of the cone radius is 7 and height is 12

balandron [24]

Answer:

$615.75units^3$

Step-by-step explanation:

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6 0

3 years ago

Louise bought 1 1/4 pounds of roast beef at $2.00 per pound and 2 1/2 pounds of turkey at $1.50 per pound. What was her total

Travka [436]

To do this you would have to do $2.00 times 1 1/4 to get the price of roast beef and $1.50 times 2 1/2.
1)To make it easier change the fractions to decimals.
(1.25)&(2.5)
2) Then do $2.00(1.25) to get
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4)then add them together
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6 0

2 years ago

Plz answer number 3 thx so much

nataly862011 [7]

The answer is isosceles and i think it's acute

6 0

2 years ago

Read 2 more answers

I am once having trouble solving an equation. 6x2 - 2x = 19

brilliants [131]

Answer:

X=1 9/10

Step-by-step explanation:

6X multiply 2 - 2X=19

Calculate the product

12X-2X=19

Collect the like terms

10X=19

Divide both sides of the equation by 10

X=19/10

Simplify the improper fraction

X=1 9/10

7 0

3 years ago