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WITCHER [35]
3 years ago
13

Find the geometric mean between 18 and 7. Write your answer in radical form.

Mathematics
1 answer:
solmaris [256]3 years ago
3 0

Answer: Choice A

Work Shown:

m = \text{geometric mean of x and y}\\\\m = \sqrt{x*y}\\\\m = \sqrt{18*7}\\\\m = \sqrt{9*2*7}\\\\m = \sqrt{9}*\sqrt{2*7}\\\\m = 3\sqrt{14}\\\\

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7. answer please and thank u
Fantom [35]

The measure of the missing side is 3x^3 +2x - 7y + 9

<h3>Perimeter of a triangle</h3>

The perimeter of a triangle is equal to the sum of all the sides of the triangle. Mathematically;

P = s1 + s2 + s3

where;

s1 = s2 = -8x^3 + 2

P = -13x^3 + 2x - 7y + 3

Substitute the given parameters

-13x^3 + 2x - 7y + 3 = s3. + 2(-8x^3 + 2)

-13x^3 + 2x - 7y + 3 = s3 - 16x^3 -4

s3 =  -13x^3 + 2x - 7y + 3 + 16x^3 + 6

s3 = 3x^3 +2x - 7y + 9

Hence the measure of the missing side is 3x^3 +2x - 7y + 9

learn more on perimeter of triangle here: brainly.com/question/24382052

#SPJ1

5 0
1 year ago
What is 5256 divided by 52
Ivenika [448]
The answer would be 101.7
7 0
3 years ago
PLEASE ANSWER ASAP WILL GIVE BRAINLIEST!!!!!
Archy [21]

Answer:

B

Step-by-step explanation:

we can see that the two lines intersect at the point (1,2)

thus this is the solutions to both lines which is answer B

8 0
2 years ago
Read 2 more answers
(2a-3)(b-a)-3a(3a+b)
ozzi

Answer: -ab - 11a^2 - 3b + 3a

Step-by-step explanation:

i think this is what you're wanting? if not just comment what you need and i'll retry it!

3 0
3 years ago
Translate the expression: “the difference between twice a number and 23”
kherson [118]

Answer:

23- 2x

Step-by-step explanation:

Twice a number is 2 and "x" represents "a number"

Key words: Twice, Difference (subtraction)

7 0
2 years ago
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