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Pepsi [2]
3 years ago
8

I need help really bad I'm gonna give 25 points who helps me

Mathematics
1 answer:
Feliz [49]3 years ago
6 0
I hope this helps you

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Please help me work this problem
mario62 [17]

Answer:

13a

Step-by-step explanation:

9a + 3a + a = 13a

7 0
3 years ago
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Can someone please help me I really need help !!!
yanalaym [24]

Answer:sure!

Step-by-step explanation:

your answer is below

we have angles

7

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so the complemantary is 90

6 0
2 years ago
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What’s the reminder for 90 divide by 4
evablogger [386]

The answer is 22.5 so the reminder will be 1/2 or .5

5 0
3 years ago
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Sonia has three bracelets. she wears them all at the same time but in a diffrient order each day how many diffrent bracelet comb
LenaWriter [7]
There are 3 bracelets.
The first bracelet can occupy a position in 3 ways.
The second bracelet can occupy the remaining 2 positions in 2 ways.
The third bracelet can occupy the remaining position in 1 way.
The total number combinations is
3*2*1 = 6

Answer: 6
3 0
3 years ago
For part A the choices are 25 and 34 and for part b it is 2 and 10
diamong [38]

Answer:

Part A is 34

Part B is 2

Step-by-step explanation:

This question did provide some clues to answer this question. Every week, the area covered by the algae is multiplied by 2^1.

To find the area cover increase by the algae per day, the exponent should be divided by 7 since there are 7 days in a week. Hence, every day, the area covered by the algae multiplies by 2^(1/7). In other words, 1 day after the algae was spotted, the area is 12.5 * 2^(1/7), which answers part B.

10 days after the algae was spotted, the area covered by the algae is 12.5 * 2^[(1/7)*10] = 33.6475... , which rounds up to 34 and answers part A.

5 0
2 years ago
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