Name the property shown by the statement. 2+5=7

Mathematics

1 answer:

ruslelena [56]3 years ago

3 0

Commutative property of Addiction

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Factor completely.

nexus9112 [7]

$5x^2+10x-40=5(x^2+2x-8)=5(x^2+4x-2x-8)=5[x(x+4)-2(x+4)]=5(x-2)(x+4)$

The Answer: B

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8 0

3 years ago

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I need help with my geometry homework.

wlad13 [49]

Step-by-step explanation:

5x + 80 = 180

x = 20

2x = 40

3x=60

7x=140

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2 years ago

Which of the equations below represents à line perpendicular to the y-axis?

mihalych1998 [28]

Answer:

Its x=6

Step-by-step explanation:

I graphed it on mathaway

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3 years ago

Find the value of x Look at the picture^^ Answer with work please I need help???

Serjik [45]

Step-by-step explanation:

${30.5}^{2} = {x}^{2} + {19.1}^{2} \\ 930.25 = {x}^{2} + 364.81 \\ {x}^{2} = 930.25 - 364.81 \\ {x}^{2} = 565.44 \\ x = \sqrt{565.44} \\ \\ x = 23.78$

6 0

3 years ago

Multiply (2 5/8) (-2 3/5) A= -6 33/40 B= -4 3/8 C= 4 3/8 D= 6 33/40

kow [346]

Answer:

Step-by-step explanation:

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3 years ago