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quester [9]
2 years ago
8

Please help me! I only have a short amount of time!

Mathematics
1 answer:
erastovalidia [21]2 years ago
8 0

Answer:

Radius: 4.2cm

Diameter: 8.4cm

Step-by-step explanation:

Radius is half of the diameter.

In order to find the diameter, you would have to multiply the radius by 2.

In order to find the radius, you would have to divide the diameter by 2.

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Help me please don't know this
larisa86 [58]

n/5 = -1/5

5n = -5

<u>n = -1</u>

n - 13 = -12

n = -12 + 13

<u>n = 1</u>

n + 15 = -10

n = -10 - 15

<u>n = -25</u>

-5n = 1

<u>n = -1/5</u>

4 0
3 years ago
Read 2 more answers
What is the length of GH¯¯¯¯¯¯, to the nearest tenth of a meter? 7.3 m 13.7 m 14.1 m 19.4 m A scalene triangle G H J. The base s
nlexa [21]
By applying the law of sines.

\frac{GH}{sin \ J} =  \frac{GJ}{sin \ H}

Given:
<span>GJ = 10 , ∠J =45° , ∠H = 31°

∴ </span><span>\frac{GH}{sin \ 45} =  \frac{10}{sin \ 31}

∴ GH = 10 * sin 45° / sin 31° ≈ 13.7 m
</span>
8 0
3 years ago
Read 2 more answers
Which bottle of water costs more per ounce: a 12
ollegr [7]

Answer:

the second bottle

Step-by-step explanation:

To get the amount it costs per ounce, divide the amount of money by the number of ounces.

A water bottle that costs $1.25 for 12 ounces costs roughly 10 cents per ounce. A water bottle that costs about 9 cents per ounce.

therefore, the 16 ounce bottle is cheaper per ounce

3 0
2 years ago
92<br> 9<br> u<br> 2<br> v<br> and which term are like terms?
Furkat [3]

Answer:

92, 9, and 2

u and v

Step-by-step explanation:

U and V are variables

92, 9 and 2 are all non- variables

6 0
3 years ago
Pls help quick i need to turn this in tomo
Alekssandra [29.7K]

Answer:i'm pretty sure it is 2.3 lbs

Step-by-step explanation:what i did was ...

3.5 multiplied by 2.80 then divided by 4.20

5 0
3 years ago
Read 2 more answers
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