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Doss [256]
3 years ago
14

How do you get 3/5 of 20

Mathematics
1 answer:
saveliy_v [14]3 years ago
5 0

Answer:

Multiply 20 by 3/5

Step-by-step explanation:

<em>"of" mean to multiply</em>

20 "of" 3/5 equal 12   OR  20 x 3/5 = 12

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Please help! Will give points!!<br><br> -Which Function is Exponential?
LiRa [457]

Answer:

It should be C

Step-by-step explanation:

B is a quadratic function and A is a linear line.

4 0
2 years ago
My answers were wrong please help
ValentinkaMS [17]

Answer:

from the top down

y=7

y=4

y=3

y=4

y=7

Step-by-step explanation:

y=(-2)²+3

y=4+3

y=7

y=(-1)²+3

y=1+3

y=4

y=0²+3

y=0+3

y=3

y=1²+3

y=1+3

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3 0
3 years ago
Place parentheses and brackets in the expression below so that it equals 18.
Ahat [919]

Answer:

18

Step-by-step explanation:

\{{2}^{3} (4 \div 2)  \}+ 2 \\  \\  =  \{{2}^{3} \times 2 \} + 2 \\  \\  =  {2}^{3 + 1}  + 2 \\  \\  =  {2}^{4}  + 2 \\  \\  = 16 + 2 \\  \\  = 18

5 0
3 years ago
(x+5)(x+4)(x-2)-(x^2+11x-9)(x+1)+5x^2
Luda [366]
(x+5)•(x+4)•(x-2)•(x2+11x-9)•(x+26)
STEP
2
:
Equation at the end of step 2

(((x+5)•(x+4)•(x-2))•(x2+11x-9))•(x+26)
STEP
3
:
Equation at the end of step 3

((x+5)•(x+4)•(x-2)•(x2+11x-9))•(x+26)
STEP
4
:
Trying to factor by splitting the middle term

4.1 Factoring x2+11x-9

The first term is, x2 its coefficient is 1 .
The middle term is, +11x its coefficient is 11 .
The last term, "the constant", is -9

Step-1 : Multiply the coefficient of the first term by the constant 1 • -9 = -9

Step-2 : Find two factors of -9 whose sum equals the coefficient of the middle term, which is 11 .

-9 + 1 = -8
-3 + 3 = 0
-1 + 9 = 8

Observation : No two such factors can be found !!
Conclusion : Trinomial can not be factored

Equation at the end of step
4
:

(x+5)•(x+4)•(x-2)•(x2+11x-9)•(x+26)
6 0
2 years ago
Read 2 more answers
What special word do you use for the exponent of 2?​
alex41 [277]

Answer:

You can say x to the power of 2 or you can say x squared.

Hope that answers your question!

4 0
2 years ago
Read 2 more answers
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