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kari74 [83]
4 years ago
8

How do you solve this?

Mathematics
1 answer:
Pepsi [2]4 years ago
3 0
From symmetry of sin(x) about pi/2, we know that sin(x)=sin(pi-x).
Therefore
sin(x)+sin(pi-x)=sin(x)+sin(x)=2sin(x).
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A. Identify the error. *
san4es73 [151]

Answer:

Step-by-step explanation:

The range, in a layman language, is a set of values for which f(x) exist. Hence suppose our pre-image is 0-6,and since f(x)=20x+4 ,then

When x=0, f(x)= 4

When x=1, f(x)=24

When x=2, f(x)=44

When x=3, f(x)= 64

When x=4, f(x)=84

When x=5,f(x)=104

When x=6, f(x)=124

Hence the answer is B.

8 0
3 years ago
3(x - 2) – 2x + 3 = -12
Inga [223]

Answer:

hii

Step-by-step explanation:

3(x-2)-2x+3=-12

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3x-6-2x+3=-12

3x + 2x = 5x

-6 + 3 =-3

i don't know the rest I'm sorry

6 0
3 years ago
What angle is this?<br><br> -Complementary <br> -Supplementary<br> -Vertical<br> -Adjacent
GuDViN [60]

Answer:

Adjacent

Step-by-step explanation:

Since angle a and b are right next to each other, they would be adjacent.

3 0
3 years ago
Lisa drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 12 hours. When Lisa drove
Liono4ka [1.6K]
Well if we times twenty miles with eight hours the answer is 160 miles
7 0
4 years ago
Find the geometric mean of 5 and 7
dsp73

Answer:

\sqrt{35}

Step-by-step explanation:

A geometric mean is just \sqrt[n]{term one * term two * term three * etc.}, where n is the number of terms.

i.e. Geometric mean of 5, 6, 7: there are three values, so the mean is \sqrt[3]{5*6*7}

3 0
3 years ago
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