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77julia77 [94]
2 years ago
7

Is a triangle with sides of length 6 ft., 21 ft., 23 ft. a right triangle?

Mathematics
2 answers:
allochka39001 [22]2 years ago
6 0

Yes It is a right triangle

Don't forget to make me the brainiest

Akimi4 [234]2 years ago
6 0
Yes it's a right triangle 

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Which expression has the same GCF as 15x2 - 21x?
Mice21 [21]

Answer:

15x^2 +21 x

Step-by-step explanation:

We have the following expression:

15x^2 -21 x

We can find the GCF with the following steps.

1. Find the GCF for the numerical part 15 and -21

The factors for 15 are : 1,3,5,15

The factors for -21 are -21,-7,-3,-1,1,3,7,21

And the common factors are 1,3

The GCF for the numerical part is 3*1 = 3

2. Find the GCF for the variable

The factors of x^2 are : x*x

The factors of x are: x

The common factors are x for this case, so then the GCF for the variable part is x

3. Multiply the two results from steps 1 and 2

GCf= 3*x = 3x

If we consider the new expression:

15x^2 +21x

We can find the GCF with the following steps.

1. Find the GCF for the numerical part 15 and -21

The factors for 15 are : 1,3,5,15

The factors for -21 are 1,3,7,21

And the common factors are 1,3

The GCF for the numerical part is 3*1 = 3

2. Find the GCF for the variable

The factors of x^2 are : x*x

The factors of x are: x

The common factors are x for this case, so then the GCF for the variable part is x

3. Multiply the two results from steps 1 and 2

GCf= 3*x = 3x

And as we can see both GCF are equal. So then we satisfy the condition required.

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3 years ago
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The value of p is 11. To find this, you must isolate the variable, p, so you divide 10 by both sides of the equation to get p=11.
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3 years ago
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12.2 ounces of chocolate O”s for $2.42
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If the person bout one box of chocolate O's than they paid $2.2 for 12 ounces

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Answer:

The answer is c

Step-by-step explanation:

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Pleaseee help geometry
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Answer:

v = 9

Step-by-step explanation:

50 = 6v - 4

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6v/6 = 54/6

v = 9

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