3 years ago

Complete this statement: 15a2x2 + 12a2x + 9a2 = 3a?(

Mathematics

1 answer:

g100num [7]3 years ago

6 0

Answer:

a=0

Step-by-step explanation:

im prbly wrong pls tell me if im wrong

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Help please bad please

Sergio [31]

Answer:

$\displaystyle A .20$

Step-by-step explanation:

By tangent theorem we acquire:

$\displaystyle x + 10 = 9 + 21$

simplify addition:

$\displaystyle x + 10 = 30$

cancel 10 from both sides:

$\displaystyle x = 20$

hence,

our answer is A

4 0

2 years ago

Quick i need help thank you, i wil give branliest

Nostrana [21]

The answer to this is B

8 0

3 years ago

Read 2 more answers

Jane bought 12 mangoes for $600 how many mangoes can she buy with $1000

Ghella [55]

Answer:

20 mangos

Step-by-step explanation:

1. Divide $600 by 12. Your answer should be $50. This means that every mango costs $50.

2. You now need to solve the expression: 1000 ÷ 50 which equals 20. This means that with $1000 Jane can buy 20 mangos.

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2 years ago

Stella can type 150 words in 5 minutes. What is her rate per minute?

enot [183]

Answer: Stellas rate per minute is 30 words per minute

Step-by-step explanation:

7 0

3 years ago

Please explain how you got your answer

zhuklara [117]

H is the answer
and the line of the symmetry is like the picture

8 0

3 years ago