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Tomtit [17]
3 years ago
9

Pls help asap!(this question is worth 20 points!)picture down below says question

Mathematics
1 answer:
diamong [38]3 years ago
3 0

Answer:

138

Step-by-step explanation:

c=5

d=4

6c^2-5d+8

substitute c & d

6(5)^2-5(4)+8

6(25)-20+8

150-20+8 = 138

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What is the length of side YZ to the nearest tenth please show your work!
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<em>Length of side YZ to the nearest tenth is 16 ft</em>

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To solve this question we would use the sine rule. The sine rule states that

<u>A/sin a = B/sin b</u>

if we take our angle a to be XZY, and b to be ZXY.

Going by angles in a triangle, ZXY = 180 - 90 - 35 = 55. This means that our angle b is 55º

applying the sine rule, we have

11/sin 35 = B/sin 55

11/0.5736 = B/0.8192, if we cross multiply, we have

B = (11 * 0.8192)/0.5736

B = 9.0112/0.5736

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If f(x) = (x + 9 and g(x) = --6, which describes the range of (f + g)(x)?
S_A_V [24]

Given:

Consider the below figure attached with this question.

To find:

The value of (f+g)(x).

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