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ale4655 [162]
4 years ago
15

Match the number with its opposite.

Mathematics
1 answer:
ElenaW [278]4 years ago
5 0

The opposite of 4.5 is -4.5

The opposite of -5.4 is 5.4

The opposite of -1.3 is 1.3

The opposite of 3.2 is -3.1

Therefore your answers are,

4.5 C)

-5.4 A)

-1.3 D)

3.1 B)

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Sorry, don't even think i've learned this yet, maybe look up a video from khan academy?

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3 years ago
Please help me I'm confused on this.
abruzzese [7]

Answer:

divide by 8

2.25 cubic units

Step-by-step explanation:

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7 0
3 years ago
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An account earns 10% annual compound interest. The amount in the account after t years is equal to the principal times the expre
Katarina [22]
Assuming that means 1.10^t:

0.10 is for years. To get months divide by 12.
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7 0
4 years ago
Help me please!!!!!!!!!!!!!!
tia_tia [17]

Answer:

okay so you would make a line straight across the middle of the spherical shape. The line that goes all the way across is the diameter. If you were to cut that line in half that would be the radius.

Step-by-step explanation:

The first circle shown in the picture provided would be an example of diameter, and the second circle would be an example of the radius. You could just make up a value, for example say the diameter is 10, the radius would be 5.

5 0
3 years ago
If triangle ABC is a right triangle AB is 21, BC is 42, and AC is 47, which of the following can be used to find the measure of
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Answer:

Sin(A) = 42/47

Cos(A)=21/47

Tan(A)=42/21=2

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4 years ago
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