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murzikaleks [220]
3 years ago
12

Use the distributive property to simplify 7(2a + 5).

Mathematics
2 answers:
Alenkinab [10]3 years ago
4 0

Answer: 14a+35

Step-by-step explanation:

If you are using the distributive property, you would multiply 7*2a+&*5= 14a+35

Vinil7 [7]3 years ago
3 0

Answer:

14a+35

Step-by-step explanation:

7×2a=14a

7×5=35

=14a+25

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30

Step-by-step explanation:

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3 years ago
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Answer:

1) 2x^4/343

2) 2x^6/225

3) 2x^12/25

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Step-by-step explanation:

Hope this helps!

3 0
3 years ago
Mr johnson's students want to know his age. He tells them that this year his age is a multiple of 9, and next year it will be a
vladimir1956 [14]

Answer:

He is 27 years old.

Step-by-step explanation:

27 is a multiple of 9 (9 x 3)

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8 0
3 years ago
Solve equation by completing the square 5n^2-3n-10=15
VARVARA [1.3K]
These are the two answers you could get

5 0
3 years ago
What is the 8th term of the geometric sequence 8,16,32
ratelena [41]

the 8th term of the geometric sequence 8, 16, 32 is 1024

<h2>Explanation</h2>

<u>we know that</u>

geometric sequence 8, 16, 32

<u>the </u><u>question</u><u> </u><u>is</u>

the 8th term

<u>the </u><u>answer </u><u>is</u>

first we have to find the ratio

\sf r=  \frac{ U_2}{U_1}  \\  \sf r=  \frac{ 16}{8} \\  \sf r = 2

than, we have to find the 8th term

\sf U_n = ar^{n-1} \\ \sf U_8 = 8 \times 2^{8-1} \\ \sf U_8 = 8 \times 2^7 \\ \sf U_8 = 8 \times 128 \\ \bold {\sf U_8 = 1024}

<h2>Learn more</h2>

About geometric pattern

brainly.com/question/16762536

<h2>Answer details</h2>

grade: 7th

subject: mathematics

chapter: sequence

keywords: geometric sequence

7 0
3 years ago
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