Please help i have no idea how to do this!

Mathematics

1 answer:

goldenfox [79]3 years ago

7 0

You suppose to make the equation add each other I pretty sure so it be A.

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If ABC is congruent to DEC, angle B = 50 degrees and angle E = 5x x=

Anarel [89]

Because base angles are congruent, both angle A and B are congruent. If the two triangles are congruent, then the base angles are the same, meaning 5x=50*. Divide by 10 and you get the answer of x=5. :) Hope this helps!

7 0

3 years ago

YALL, I NEED HELP: Three friends were helping to push a car. If all three are pushing equally hard and the net force is 600N, ho

weeeeeb [17]

Answer:

200N

Step-by-step explanation:

I would think it would be 200 N because since there all pushing equally hard you would divide 600 by 3 which is 200 each

3 0

3 years ago

~please only answer if you know for sure~

NARA [144]

JKL is similar to PQR

so they want PR

JKL is similar to PQR

So PR is similar to JL

And they also give us the sides KL and QR

JKL is similar to PQR

Both of those sides are similar, so we can form a proportion.

$\sf { \frac{PR}{JL} = \frac{QR}{KL} }$

Plug in the numbers:

$\sf { \frac{PR}{6} = \frac{15}{9} }$

Cross multiply:

$\sf{ PR \times 9 = 6 \times 15}$

Isolate PR

$\sf{ PR = \frac{6 \times 15}{9}}$

Simplify it

$\sf{ PR = 10}$

So your final answer is

$\boxed{\bf{10 centimeters}}$

6 0

4 years ago

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Match each division expression to its quotient 3/5 divided by 5

Bogdan [553]

3/5/5
3/5/5/1
(3/5)(1/5) - flip when dividing
3/25

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3 years ago

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Some seventh-grade students at Michaelson Middle School were surveyed to find the amount of time they spent doing homework over

stellarik [79]

The word mean is a synonym for average. To find the average, you add all of the data, then divide by the amount of data received.

So, we add 2+4+3+5+4+6+5+3+6+3+7+0+8+1. That totals to 57. Then, we divide by 14 because there are 14 answers. The end result is 4.07, because we round up.

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