3 years ago

What's the greats common factor of 28 42x

Mathematics

2 answers:

katrin2010 [14]3 years ago

7 0

14 would be the GCF of 28 and 42 becase it is the biggest number that will go into both of them

LuckyWell [14K]3 years ago

5 0

I think the answer is 7

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DochEvi [55]

3a(4a²-5a+12)

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~Hope this helped!~

3 0

2 years ago

Whats the Area? how do i find it? In these specific questions?

just olya [345]

The formula for finding the area of a square is:
${s}^{2}$

The formula for finding the area of a triangle is:
$\frac{1}{2} bh$

So for the square the area would be:
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The area for the triangle would be:

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2 years ago

Write an equation that has the solution x = −2

Travka [436]

Answer:

6x + 4 = -8

Step-by-step explanation:

6 (-2) = -12

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Hope this helps!

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3 years ago

Write an equation of the parabola in vertex form that passes through (-7, -15) and has vertex (-5, 9)

iren2701 [21]

The equation for the parabola would be: $y=-6(x+5)^2+9$

7 0

3 years ago

3) they will have the same solution because the first equation of system B is obtained by adding the first equation of system a

Andrej [43]

The two systems have the same solution.

The correct answer is 3) since the first equation of system B is indeed the addition of the first equation of system A and 4 times the second equation of system A.

Answer: 3)

8 0

3 years ago