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77julia77 [94]
3 years ago
14

How is 8 the GCF of 56 and 96? Explain how to answer GCF questions.

Mathematics
1 answer:
sweet [91]3 years ago
8 0

First, you need to list the factors of all the numbers.

Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56

Factors of 96: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

Then, find the greatest factor they have in common. In this case, it's 8.

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ANSWER 3 QUESTIONS.
77julia77 [94]
1.1000
3.81
sorry other one I don't know
4 0
3 years ago
Please help me asap.
Damm [24]

Answer:

42.1 degrees

Step-by-step explanation:

- since we have a opposite/hypotenuse ratio, that means we used sin x = o/h

- this means, sin x = 0.67

so, x = sin^{-1(0.67)  {sin inverse}

x = 42.06 degrees, i rounded it up to 42.1 but its up to you (or according to the question)

3 0
3 years ago
Points M and N are both on ZB with M between Z and N. ZM = 10
maxonik [38]

Answer:

Your answer is 40%

Step-by-step explanation:

It is 20 units between Z and B.

We add 2 more points, and one of them is at the the halfway point of the entire line.(M)

One of them is only 2 units away from B.(N)

That means our line is halved, so from 20/20 possible places a point could go and land in the right area is now 10/20.

Minus 2 from that; to take into count of the N to B, and you have 8/20

8/20 is just 40%

5 0
3 years ago
Simplify the expression
sasho [114]

Answer:

\frac{(x+1)}{5x}

Expression:

\frac{x^{2}-8x-9 }{5x^{2} -45x}

Factorise the expression:

<u>Numerator:</u>

x^2 - 8 - 9

Find a pair of factors of c, that summed, make b. And decide whether the numbers are positive or negative.

1 * 9 = 9

-1 * 9 = -9

1 * -9 = -9

-1 * -9 = 9

1 + 9 = 10

1 - 9 = -8

-1 + 9 = 8

-1 - 9 = -10

The factors are

(x+1) and (x-9)

<u>Denominator</u>

5x^2 - 45x

Remove the factor here is visible - 5x.

Divide the expression by 5x.

5x(x - 9)

Both expressions have a common factor - (x - 9). This will cancel out.

Now you're left with:

(x+1)/5x

\frac{(x+1)}{5x}

7 0
4 years ago
Read 2 more answers
Michael made a queen size quilt that was 8  feet long.  its area was 64 square feet.  What was its perimeter
andre [41]
The quilt is a square figure so it had 4 side Divide it by 64➗4 = 16 the perimeter is 16
7 0
4 years ago
Read 2 more answers
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