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lys-0071 [83]
2 years ago
14

Need help with math work please

Mathematics
1 answer:
barxatty [35]2 years ago
4 0

Answer:

(f+g)(x)=x^2+8+x-2

=x^2+x+6

The answer is the 3rd one in your options.

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A worker’s pay for one week was $312. She worked 39 hours. How much was she paid per hour?
Volgvan

To find out how much she earned hourly, all we need to do is divide 312 and 39

312 ÷ 39 = 8

Therefore, she was paid $8 per hour

Hope this helps!

8 0
2 years ago
Read 2 more answers
Can someone help with explanation please:)
il63 [147K]

Answer:

Step-by-step explanation:

Volume of triangular prism:

V_{1} = A_{base} × H

Volume of triangular pyramid:

V_{2} = \frac{A_{base} *H}{3}

The total volume of figure is

V = V_{1} + V_{2}

5 0
1 year ago
A bag contains 100 marbles, some red and some purple. Suppose a student, without looking, chooses a marble out of the bag, recor
LUCKY_DIMON [66]

Answer:

45

Step-by-step explanation:

9 of the 20 drawn were red

9/20 * 100 = 45

8 0
3 years ago
I need help I don't really understand this
pantera1 [17]
The perimeters of both are equal.
The side of the square is 12.
Therefore, its area equals to : 12² = 144

The rectangle base is 19.
Because it has the same perimeter as the square's, so rectangle perimeter is : 19 + 19 + side + side = 12 + 12 + 12 + 12
= 38 + 2side = 48
= 2side = 48 - 38
= side of rectangle = 5
Therefore, its area is 19 x 5 = 95

If you subtract it from the area of the square, you will get : 144 - 95 = 49.
So the answer is : the area of the square is 49 units largee than the area of the square (C)
8 0
2 years ago
What is the transformation of g(x)=3(2)-xfrom the parent function f(x)=2x?
lisov135 [29]
Shift of 6 units right, reflects over x-axis
4 0
3 years ago
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