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Vlad [161]
3 years ago
12

Point a is located at 4,-7. The point is reflected in the x-axis it's image is located at

Mathematics
1 answer:
Vilka [71]3 years ago
7 0
The answer should be (4,7)
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Find gf(2) if f(x)=2x+1,g(x)=3x-2
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13

Step-by-step explanation:

To find g f(2) , evaluate f(2) and substitute the value obtained into g(x)

f(2) = 2(2) + 1 = 4 + 1 = 5 , then

g(5) = 3(5) - 2 = 15 - 2 = 13

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3 years ago
I need help with number 2!! please help!
Maurinko [17]

Answer:

12.68

Step-by-step explanation:

76 degrees /2 = 38

Half the width of 15m forms the lower side of the triangle: 7.5 m

sin(38) = 7.5/h

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3 years ago
Find f(-3) if f(x) = x2.
Vesna [10]

Answer:

f(-3) = 9

Step-by-step explanation:

Step 1: Define

f(-3) = x = -3

f(x) = x²

Step 2: Substitute and Evaluate

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7 0
3 years ago
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timama [110]

Answer:

Step-by-step explanation:

8 0
3 years ago
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(16+5i) + (6-7i)<br>How do I solve this?​
Fantom [35]

Answer:

\large\boxed{(16+5i)+(6-7i)=22-2i}

Step-by-step explanation:

(16+5i)+(6-7i)=16+5i+6+7i\qquad\text{combine like terms}\\\\=(16+6)+(5i-7i)=22-2i

5 0
3 years ago
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