4 years ago

Which steps are needed to solve this equation?

Mathematics

2 answers:

nekit [7.7K]4 years ago

8 0

B = 15.

15 + 6 = 21

hope this helps :)

forsale [732]4 years ago

6 0

Answer:

A- Subtract 6 from both sides of the equation. The answer is b= 15.

For this equation, you need to do the opposite of the number in the same side of the variable. So, there is a +6. To get rid of the +6, you need to be -6.

6-6=0

21-6=15

You will be left with b on one side, and then 15 on the other side.

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1. In the diagram below, AB = AC, CB = CE, BD = BE, BC = 9 cm and CD = 5 cm. FindAC.

KengaRu [80]

Answer:

if ab= ac and bc= 9 then ba=ac so there for b and a are equivalent so ac=9

Step-by-step explanation:

4 0

3 years ago

Please help me with this please and thank you please actually help me please

iren2701 [21]

Answer:

The solution is (2, 2)

Step-by-step explanation:

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2 years ago

Read 2 more answers

Solve the equation 4 sin (x +30°) = 2 for 0 < x < 365

tatuchka [14]

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