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diamong [38]
3 years ago
13

Help with math thanks soo much will give brainlyist!!!!!

Mathematics
1 answer:
Savatey [412]3 years ago
8 0

Answer:

b=3

Step-by-step explanation:

21 divded by 7=3 since area is Lenght times Width

You might be interested in
1. Find the product of 2.6 x 107 and 6.3 x 16
qaws [65]

Answer:

28'042.56

Step-by-step explanation:

2.6 x 107=278.2

6.3 x 16= 100.8

278.2x100.8=28'042.56

7 0
3 years ago
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Two ice skaters started on opposite ends of a 200-foot-long rink and then skated toward each
SSSSS [86.1K]

Answer:

The proportion that can be used to find x is;

(200-x)/x = 7/6

Step-by-step explanation:

Now, we want to find the proportion which can be used to find x.

From the question, we are told that the father skater traveled 7 ft for every 6 ft of the slower skater;

this means that the ratio of their speed is 7:6

Now, when they passed each other , the slower skater has traveled x ft, what this means is that the faster skater will have traveled a distance of (200-x) ft at that moment they passed each other.

Mathematically, since their time is equal i.e the time they used to pass each other, then, the ratio of their distances is same as the ratio of their speeds;

Hence;

(200-x)/x = 7/6 or x/(200-x) = 6/7

3 0
3 years ago
Substitute the value of (p) you just found, 285.7, into one of the equations in the system
Vitek1552 [10]

Answer: 214.28

Step-by-step explanation:

7 0
3 years ago
Can you help me please?
iren [92.7K]

Finding the volume of a cube involves multiplying with this formula.

Height * Width * Length = volume

To find what the side lengths are, we can take the cube root of 64.

∛64 = 4

Height = 4

Width = 4

Length = 4

These sides are multiplied together to get 64.

The only answer choice that makes sense is Option A.

______

Best Regards,

Wolfyy :)

6 0
3 years ago
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PLS HELP ASAP ILL GIVE 10 points PLSS
umka21 [38]

Answer:

The twins would be 13 years old.

Step-by-step explanation:

21+21+21+13+13 = 89

5 0
2 years ago
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