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iragen [17]
3 years ago
6

What is the product? (7x) (2x+5)(x2-4x-9)

Mathematics
1 answer:
3241004551 [841]3 years ago
8 0

Answer:

=14x^2+35x

Step-by-step explanation:

You might be interested in
Suppose r(140°, P)(A) = B and (RPD←→∘RPC←→)(A) = B, what is m∠CPD?
NISA [10]

An angle bisector divides an angle into two equal halves.

The measure of angle \angle CPD is 70 degrees

The complete question is an illustrates the concept of angle bisector;

Where:

\angle RPD = 140^o, and line PC bisects \angle RPD

Because line PC bisects \angle RPD, then it means that the measure of RPD is twice the measure of CPD:

So, we have:

\angle RDP = 2 \times \angle CPD

Substitute \angle RPD = 140^o

140^o = 2 \times \angle CPD

Divide both sides by 2

70^o = \angle CPD

Apply symmetric property of equality:

\angle CPD = 70^o

Hence, the measure of angle \angle CPD is 70 degrees

Read more about angle bisectors at:

brainly.com/question/12896755

5 0
2 years ago
One equation in a system of equations is y= 3/4x -1. For which second equation would the system have exactly one solution? Choos
musickatia [10]

Answer:

2iiej

Step-by-step explanation:

1kejes191828wusnalao

3 0
2 years ago
There are eight runners in the 100-meter dash. In how many ways can the runners finish in first, second, and third place?
Inessa [10]
Answer is below.......

3 0
3 years ago
Read 2 more answers
I NEED HELP ON #10!!!!!!!!!! please
postnew [5]

Answer:

the distance is 8

Step-by-step explanation:

8 0
2 years ago
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PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!
Lelu [443]
Blue area = big rectangle area - small rectangle area

= 14 x 14 - 8 x 10

= 196 - 80

= 116 cm2




Edit - sorry didnt see the other person already solved the prob in comments :)
5 0
3 years ago
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