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N76 [4]
3 years ago
8

PLSSS HELP ME!!! NO LINK OR DOWNLOADS

Mathematics
1 answer:
julsineya [31]3 years ago
8 0

Answer:

for the first question

8² +7²=x²

64 +49=x²

x=√113

similarly for second

15²+18²=x²

225+324=x²

√549=x

3√61=x

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There are 59 people going on a field trip.
Maru [420]

You first multiply 6 and 8 to see how many people are put in the vans without rented a van. This would equal 48. You then subtract 48 from 59 to see how many people still need to be in a van. This would leave you with 11 people. Then you divide 8 from 11 to get 1 3/8. This means you need 2 vans to fit everyone.

3 0
3 years ago
HELP!! Given f(x)=5x squared and g(x) = x squared + 2x squared - 5x, what is F (x) * g(x)?
TEA [102]
X^2+2x^2-5x

((x^2)+2x^2)-5x

Pull the factors out

3x^2-5x=x(3x-5)

x(3x-5)

x(3x-5)*5x^2

5x(3x-5)*x^2


Final

5x^3*(3x-5)



8 0
2 years ago
How do you turn 20/10 in to a mixed fraction
Galina-37 [17]
Divide 20 by 10 you get 2 wholes with no remainder so your answer is 2
8 0
2 years ago
Please help its due at 11:59 and i´m struggling!!!!
Sidana [21]

Answer:

hold on might have to ask my teacher

Step-by-step explanation:

3 0
2 years ago
Help me out please simple
const2013 [10]

<u>A straight line is 180 degrees in measure</u>

<u>The straight line is made up of three angles</u>

           --> angle 1

           --> angle 2

           --> angle with a little square on it

                     (<em>angle with a little square means it is 90 degrees in measure)</em>

<u>Let's set up an equation</u>

    angle1 + angle2 + 90 = 180\\angle1 + 87 + 90 = 180\\angle1 = 3

Thus angle 1 is <u>3 degrees</u> or the <u>second choice</u>

<u></u>

Hope that helps!

5 0
2 years ago
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