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3 years ago

5

If the geometric mean of A and 10 is

}" alt="\sqrt[6]{5}" align="absmiddle" class="latex-formula">, find the value of A.

1 answer:

tangare [24]3 years ago

3 0

Answer:

18

Step-by-step explanation:

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Triangle ABC is similar to triangle FED, find the measure of x. A. X = 9 B. X = 11 C. X = 110 D. X = 231

just olya [345]

Answer:

$A+B+C=130$

$F+E+D=273$

Step-by-step explanation:

From the question we are told that:

Dimension of ABC

A=9

B=11

C=110

Dimension of FED

D=231

Generally the equation for the similar triangles is mathematically given by

$\frac{A}{F}=\frac{B}{E}=\frac{C}{D}$

Therefore solving for F

$\frac{9}{F}=\frac{110}{231}$

$F=\frac{9*231}{110}$

$F=18.9$

Therefore solving for E

$\frac{11}{E}=\frac{110}{231}$

$E=\frac{11*231}{110}$

$E=23.1$

Measure of $\triangle ABC$

$A+B+C=130$

Measure of $\triangle FED$

$F+E+D=273$

5 0

3 years ago

clara is playing a game where you score -8 points each time you guess the correct answer. the goal is to get the lowest score. t

Lina20 [59]

Answer:

272

Step-by-step explanation:

-8--280=272

7 0

3 years ago

Help please Im bout to fail.....

max2010maxim [7]

Answer:

it's the second to last one on the right side

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3 years ago

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Please write blue splat

ludmilkaskok [199]

Answer:

Blue splat

Step-by-step explanation:

Blue splat

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An algebraic expression, where "a number" is the letter x. You do not need to simplify.

Lemur [1.5K]

Answer:

x^3-7

Step-by-step explanation:

The cube of a number means that it is to the power of 3 and 7 is subtracted is just the number cubed and then minus 7.

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3 years ago