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Masja [62]
3 years ago
14

Science; What spheres make up Earth's systems?

Mathematics
1 answer:
kirill115 [55]3 years ago
5 0

Answer:

round ones

Step-by-step explanation:

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I WILL PICK BRAINLIST
eimsori [14]

Step-by-step explanation:

C.

π/9 is less than sqrt(9) / 3 which is 1. Also, this question is quite ambiguous, and the answer could be none, because sqrt(9)/3 can also be -1

5 0
3 years ago
10 points! please help with math
lisov135 [29]

Answer:

I think 2 but not sure



5 0
3 years ago
Read 2 more answers
What transformation is used to transform figure a into figure b
svetlana [45]
A reflection across the y axis. You can tell by seeing that figure a looks like it's looking into a mirror at figure b. You can also tell because the points on figure a are the same distance away from the y-axis as they are on figure b.
8 0
4 years ago
Which term is a term in this expression -3x- 7(x+4)
Over [174]

Answer:

A. -3x  

Step-by-step explanation:

Terms are the parts of an expression that are separated by + or - signs

-3x is a term, because it is separated from the rest of the expression by a - sign.

3 0
3 years ago
The table shows the predicted growth of particular bacterium after various numbers of hours. Write an explicit formula for the s
Oksana_A [137]

Answer:

D

-29

Step-by-step explanation:

Problem 1

In the first hour, the number of bacteria is 22

In the second hour,the number of bacteria is 44

It looks like the formula is some multiple of 22

That means you should pick D

Problem 2

n = 12

a = 15

d = - 4

an= 15 + (n - 1)*d

a12 = 15 + 11*(-4)

a12 = 15 - 44

a12 = - 29

6 0
3 years ago
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