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Elis [28]
2 years ago
13

3.) Which expression(s) are equivalent to 20?

Mathematics
1 answer:
Goryan [66]2 years ago
8 0

Your choices of answers are not clear, is the letter x a variable or a multiplication?

If it is possible, take a picture of your question.

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Use the given information to determine the exact trigonometric value.
iren [92.7K]

its C

Step-by-step explanation:

- 2\sqrt5

this is the tan©

but you have to multiply by sqrt 5

so its become -2sqrt5/5

7 0
2 years ago
X^2 -2x-24 factored completely
Dvinal [7]

Answer:

(x - 6)(x + 4)

Step-by-step explanation:

x^2 -2x-24

-24 = -6 * 4

- 6 + 4 = -2

So

x^2 -2x-24 = (x - 6)(x + 4)

5 0
3 years ago
Reuben invested his savings in two investment funds. The amount he invested in Fund A was 3 times as much as the amount he inves
andreyandreev [35.5K]

Answer:

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3 years ago
The equations of three lines are given below. Line 1: =3y+−2x7 Line 2: =y−−23x4 Line 3: =+4x6y−6
valkas [14]
I don't understand what you want solved for here...could you please tell me?

6 0
3 years ago
there are 48 students in a school play. the ratio of boys to girls is 5:7. how many more girls than boys are in the school play?
Alex Ar [27]
We can use trial or error method here...

If we take 4 table, 4*5 = 20 and 4*7 = 28. 20+28 = 48.
20 : 28 = 5 : 7

So, there are 20 boys and 28 girls in a school play and there are 8 girls more than boys.

If you look over tables and try it out, only 4 table works for the given ratio.
3 0
3 years ago
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