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Lynna [10]
3 years ago
6

Factor.

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
4 0
15x^3-12x

Begin with sorting out what 15x^3 and 12x have in common

15 and 12 are both divisible by 3, so divide 3 by both 15 and 12 and put 3 on the outside.

15x^3 and 12x also both have an x in common, so divide the x's (which is basically subtracting them).

3x(5x^2-4)

B
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Two parallel lines are cut by a transversa
Strike441 [17]
What is the question?
8 0
3 years ago
Use the mapping shown above to show the value of the function f(x) at each point.
julsineya [31]

Answer:

The value of the function f(x) at each point is f(-1) = 5, f(0) = 3, f(1) = 5, f(2) = 11, f(3) = 21 ⇒ A

Step-by-step explanation:

Let us use the mapping shown to solve the question

∵ f(x) = y

∵ x is the domain

∵ y is the range

→ From the figure use x from the domain and y from the range, where

   each arrow pointed at the corresponding value y of x

∵ x = -1 and the corresponding value of y is 5

∴ f(-1) = 5  

∵ x = 0 and the corresponding value of y is 3

∴ f(0) = 3

∵ x = 1 and the corresponding value of y is 5

∴ f(1) = 5

∵ x = 2 and the corresponding value of y is 11

∴ f(2) = 11

∵ x = 3 and the corresponding value of y is 21

∴ f(3) = 21

The value of the function f(x) at each point is f(-1) = 5, f(0) = 3, f(1) = 5, f(2) = 11, f(3) = 21

7 0
3 years ago
Find cos B 52 b 65 a 39​
KonstantinChe [14]

Answer:

hi

Step-by-step explanation:

i think it is 52/65

hope it helps

have a nice day

5 0
3 years ago
25 points and brainiest
-BARSIC- [3]
2. $1000/65hrs = $15.38 per hour

3. Assuming that you get time and a half for OT.
$25 x 45hrs + 1.5(20hrs x $25)
= $1125 + $750
=$1875

4. You lose 8 hrs pay. So you only work 32 hrs.
32hrs x $25 = $800
5 0
3 years ago
PLS HELP ME PASS THIS CLASS Y’ALL
Y_Kistochka [10]
I think the answer is B hope this would help you

8 0
3 years ago
Read 2 more answers
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