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2 years ago

15 points!!

Mathematics

1 answer:

saw5 [17]2 years ago

5 0

Answer:

If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the triangles are congruent.

Step-by-step explanation:

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Please help with these, will give brainliest of all correct

insens350 [35]

Y=44x+290
y=-28x+290
those are the first two

4 0

3 years ago

Which of the following sets of lengths could not be the side lengths of a triangle?

docker41 [41]

To find out if the three side lengths can create a triangle, the three smaller lengths must be greater than the longer length.

$\bf~Option~A$

$\sf~3~meters,5~meters,7~meters$

$\sf3+5=8>7$

So this can create a triangle.

$\bf~Option~B$

$\sf1~yard,1.25~yards,1.5~yards$

$\sf1+1.25=2.25>1.5$

So this can create a triangle.

$\bf~Option~C$

$\sf5~inches,10.5~inches,17~inches$

$\boxed{\sf5+10.5=15.5$

So this cannot create a triangle.

$\bf~Option~D$

$\sf15~millimeters,18~millimeters,30~millimeters$

$\sf15+18=33>30$

So this can create a triangle.

Therefore, your answer is Option C.

8 0

2 years ago

Find the measure of missing angle 20 130

lana [24]

Answer:

30°

Step-by-step explanation:

130+20=150

180-150= 30

6 0

2 years ago

Factor by using GCF:<br> 8n3 + 2n2

tensa zangetsu [6.8K]

Answer: 2n^2. let me know if you need the explanation :).

Step-by-step explanation:

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2 years ago

Four gallons of gasoline cost $16.80. What is the price per gallon (also known as the slope of the line)?

il63 [147K]

$16.80 / 4 gallons = $4.20 per gallon

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3 years ago