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Vedmedyk [2.9K]
3 years ago
13

Simplify the following (-4r^5)(2r^8)

Mathematics
1 answer:
jolli1 [7]3 years ago
8 0
Multiplying a - and a + equals a - , -8r18
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An animal shelter had 14 cats at the beginning of the year. since then it has taken in 4 stray cats per week. Identify the key f
Harlamova29_29 [7]

Answer:

Week 0 it’s already at 14 cats and increasing at a constant rate.

Step-by-step explanation:


8 0
4 years ago
Find tan(ZA).<br><br> 20/21<br><br> 21/20<br><br> 21/29<br><br> 20/29
vovangra [49]

Answer:Answer is B

Step-by-step explanation:

tg(<A) =a/b

a=21, b=20,c=29

tg(<A) =21/20

8 0
3 years ago
Is the relation shown in the arrow diagram a function? Explain.<br>​
Tanzania [10]

Answer:

We conclude that:

Yes; Each input has only one output.

Step-by-step explanation:

From the given arrow diagram, we can easily determine the table

x            y

2           24

4           8

6          16

8          32

10         32

From the table, it is clear that each input has only one output, in other words, each possible x  value is leading to exactly one y value.

Meaning there is no repetition of any domain (x) value.

Therefore, we conclude that:

Yes; Each input has only one output.

4 0
3 years ago
Briana biked 2.82 miles on Monday, 3.75 miles on
NeX [460]

Answer:

D.)

Step-by-step explanation:

2.82+3.75+2.13=8.7

3+4+2=9

9 is greater than 8.7 but it is still 1 mile of the correct value.

<em>plz mark me brainliest. :)</em>

6 0
3 years ago
Combine like terms. 2y+3y+5b+6b+8(y+2)
inn [45]
2y+3y= 5y
5b+6b=11b
5y+11b+8(y+2)
8•2=16. 8•y=8y
5y+11b+16+8y
5y+8y= 13y
Answer: 13y+11b+16
4 0
3 years ago
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