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Sonja [21]
3 years ago
15

HELP PLEASE! (Look at the picture!!!!)

Mathematics
1 answer:
Marianna [84]3 years ago
7 0

Answer:

8

Step-by-step explanation:

The radius is part of a 3-4-5 special right triangle.

The diameter is two times the radius, so 4*2=

<em>I hope this helps! :)</em>

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Need help
KiRa [710]

Answer: 42

Step-by-step explanation:

Here given numbers : 28 and 63

so Mean = √x * y

let x = 28 and y = 63

<em>So mean proportion between them is:</em>

M = √63 * 28

M = √1764

M = 42

  • therefore the mean proportion between 28 and 63 is 42

for more example and help visit: <u>https://brainly.in/question/1336259</u>

7 0
3 years ago
Simplify 3 : 18 the following in to the form 1 : n
vekshin1

Answer:

1 : 6

Step-by-step explanation:

3 : 18

3 ÷ 3 : 18 ÷ 3

1 : 18 ÷ 3

1 : 6

7 0
3 years ago
Read 2 more answers
Sharon divided 8 by 1/3, then she multiplied that quotient by 1/4. What should be her final answer?
Phantasy [73]
Sharon answer would be 6
8 0
3 years ago
Determine the length of the hypotenuse of a right triangle if the legs have lengths 12 inches and 16 inches?
tiny-mole [99]

Answer:

c = 20 inches

Step-by-step explanation:

To find the sides of a right triangle, you use the Pythagorean Theorem.

a² + b² = c²

You know a and b, and you need to find c, the hypotenuse.

Plug in a and b.

(12)² + (16)² = c²

Simplify by solving the exponents.

144 + 256 = c²

Combine the constants.

400 = c²

Take the square root of both sides.

√400 = √c²

Solve the √

±20 = c

The length cannot be negative, so you can eliminate that as an option.

So, c = 20

5 0
2 years ago
Amanda's math certificate is 7 inches tall and
nexus9112 [7]

Answer: 8+1.5+1.5=11 10+1.5+1.5=13 11+13+11+13=48

Step-by-step explanation:

8 0
2 years ago
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