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icang [17]
4 years ago
12

13 + w/7 = -8 please solve

Mathematics
2 answers:
Nikolay [14]4 years ago
8 0
The answer to your question is -69
never [62]4 years ago
6 0
Hope this helps good luck have fun

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A book sold 33,100 copies in its first month of release. Suppose this represents 7.8% of the number of copies sold to date. How
matrenka [14]
33100 = 7.8% of total
33100 = .078 x total (change from percent to decimal)
33100/.078 = total (divide both sides by decimal)

424358.9 = total

Round to 424,359 copies.
3 0
3 years ago
Is -8 rational or irrational
ANEK [815]

Answer:

rational

Step-by-step explanation:

All numbers that are not rational are considered irrational. An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point. The number 22/7 is a irrational number

Kono Dio Da!!!

6 0
3 years ago
Read 2 more answers
HELP I AM STUCK AND ITS DUE SOON
Mila [183]

Answer:

I'm not for sure about this one but if I did my math right it should be 68 sence it would be 48 if you didnt add 20

4 0
3 years ago
Read 2 more answers
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
3 years ago
Which graph represents the function y = -2cos(21x)?
xz_007 [3.2K]

Ur just messing around arent u "همانا " is literally a different language ._.

6 0
3 years ago
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