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defon
3 years ago
6

Solve for X. A) 11 B) 9 C) 6 D) 7

Mathematics
1 answer:
Sedbober [7]3 years ago
6 0

Answer:

A) 11

Step-by-step explanation:

we know that

The inscribed angle is half that of the arc comprising

so

(4x+4)^o=\frac{1}{2} (96^o)

solve for x

8x+8=96\\8x=88\\x=11

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There are four bars in a Kit Kat candy bar.you divide each of the four bars in half write an expression to show the math draw a
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You will end up with 8 bc if you cut it in half it is dividing so you would do 4×2 and the answer is 8
4 0
3 years ago
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In order to lease the car, Merle had to put $1,400 down and pay $346 per month. Which function rule represents this scenario?
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Answer:

the answer is C.1054x + 1400

8 0
2 years ago
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Consider the graph of the cosine function shown below.
emmainna [20.7K]

Answer:

a. The amplitude should be 2.

   The period should be 2\pi.

b. maximum value occurs in (0,1) at x = 0

    minimum value occurs in (pi,-1) at x = pi

Step-by-step explanation:

8 0
2 years ago
The equation below can be used to find the length of a foot or forearm when you know one or the other. (length of the foot) = 0.
3241004551 [841]
This is child's play. 

So, basically:
Y=Length of foot
X= Length of your forearm. 
This is simple. Your equation is Y=0.860x + 3.302
So, if you have a forearm (x) that is 17 inches long, then plug in x as 17. This leaves you to evaluate for Y.
New equation: Y=0.860(17) +3.302
Work it out, you get: Y=14.62 + 3.302
Work that out, you get: Y= 17.922 inches long. 
And of course, Y is the foot.

So, your answer: If the forearm is 17 inches long, then the foot is 17.922 inches long. Simple.

So, part 2:
Rate of change. Well, you need slope then, because that's the same thing.
Y=mx+b, Where m=slope
Your answer turns to be 0.860 inches per length of arm, for rate of change.

Skipping the data, as that's only something you'd know.

Yes, it is indeed a function. There can't be any exponents greater than 1 on the placeholder, and it's obviously not a straight line if you plug it in. 

So yeah, it's a function.

~Hope this helps m8







5 0
3 years ago
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Answer this question (x −2)(x + 5) = 18
DENIUS [597]

Answer:

x=-7     x=4

Step-by-step explanation:

(x −2)(x + 5) = 18

Foil

x^2 +5x-2x-10 = 18

Combine like terms

x^2 +3x -10 =18

Subtract 18 from each side

x^2 +3x -28 = 0

Factor

What two numbers multiply to -28 and add to 3:   7 and -4

(x+7) (x-4) =0

Using the zero product property

x+7=0    x-4 =0

x=-7     x=4

4 0
3 years ago
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