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Ne4ueva [31]
3 years ago
5

What is the best solutionto this equation? x+8= -2 A.-10 B.-6 C.6 D.10

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
4 0

Answer:

Step-by-step explanation:

x + 8 = -2

x = -10

the answer is a

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What us the average rate of change
Pepsi [2]

the rate of change is -2 for every set shown in the chart on the right

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7 to 8 would be -13-2 = -15

8 to 9 = -15-2 = -17

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6 0
3 years ago
4) (Assume AR is tangent)<br>Given: AR 12<br>SR - 7.7<br>Find: cs (Round to nearest tenth.)​
andreev551 [17]

The length of CS is 11.0

Explanation:

Given that the length of the tangent AR is 12

The length of SR is 7.7

To find: The length of CS

The<u> tangent secant theorem</u> states that "if a tangent and a secant are drawn from an external point to a circle, then the square of the measure of the tangent is equal to the product of the measures of the secant’s external part and the entire secant."

Applying the tangent secant theorem, we have,

AR^2=SR\times RC

Rewriting the above equation, we get,

AR^2=SR(SR+SC)

Substituting the values, we get,

12^2=7.7(7.7+CS)

Simplifying, we have,

144=59.29+7.7CS

Subtracting both sides by 59.29, we get,

84.71=7.7CS

Dividing both sides by 7.7, we have,

11.0013=CS

Rounding off to the nearest tenth, we get,

11.0=CS

Thus, the length of CS is 11.0

6 0
3 years ago
What is 7 over 20 as a percentage
expeople1 [14]
7/20) * 100%
= 35%
= 0.3
4 0
3 years ago
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Given: f(x)=x^(2)-3 and g(x)=x+1 the composite function g*f is
Ivenika [448]

Answer:

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Step-by-step explanation:

I'm assuming g*f means g times f,  so you want to multiply the two functions together.  

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which simplifies to

<h2>x³ + x² - 3x - 3</h2>
8 0
3 years ago
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The Saum family is making a snack mix. They bought 12.4 oz of pretzels, 8.03
podryga [215]

Answer:

31.43 oz

Step-by-step explanation:

12.40 + 8.03 + 11 = 31.43

4 0
3 years ago
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