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3 years ago

7

0.7 bar repeater in simplest form

1 answer:

Ghella [55]3 years ago

3 0

Answer:

the answer is 7/10

Step-by-step explanation:

cause i am in honors math 6th grade. I am EXTREMELY smart!!!

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Susie's bank account balance for January was -$100,$300,$475,-$200,-$250, and $500. What is the range of Susie's bank account ba

Vadim26 [7]

Answer: I think the answer might be 225 but I'm not sure I'm 100% percent correct

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3 years ago

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1.)What is the only solution of 2x^2 + 8x = x^2 – 16?

Greeley [361]

If you would like to solve the equation 2 * x^2 + 8 * x = x^2 - 16, you can calculate this using the following steps:

<span>2 * x^2 + 8 * x = x^2 - 16
</span><span>2 * x^2 - x^2 + 8 * x + 16 = 0
</span>x^2 + 8 * x + 16 = 0
(x + 4) * (x + 4) = 0
x = - 4

<span>The correct result would be x = - 4.</span>

8 0

3 years ago

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ioda

Answer:

$x = \sqrt{\frac{7}{2} }$

Step-by-step explanation:

<u><em>Explanation</em></u>

From given graph

AC = √7

Given angle ∝ = 45°

$cos\alpha = \frac{adjacentside}{Opposite side}$

$cos45 = \frac{x}{\sqrt{7} }$

$\frac{1}{\sqrt{2} } = \frac{x}{\sqrt{7} }$

$x = \frac{\sqrt{7} }{\sqrt{2} }$

$x = \sqrt{\frac{7}{2} }$

x = 1.8708

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3 years ago

What is the value for x when solving the equation −x + (−3) = x + 3 using algebra tiles?

denpristay [2]

Answer:

-3

Step-by-step explanation:

5 0

3 years ago

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What is the solution to the equation below? Round your answer to two decimal places. 5x = 26

Papessa [141]

The answer is 5.2
$5x = 26 \\ x = \frac{26}{5} = 5.2$
you must have written the equation incorrectly

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3 years ago

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