3 years ago

5 • 3n algebra functions

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

6 0

5 x 3n = 15n

^ This is your answer to your question ^

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P² +6r - 27<br> factoring quadratics

babunello [35]

Step-by-step explanation:

look at the picture shown

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3 years ago

What is the best estimate for the percent equivalent of 7/15

Sloan [31]

It is 46.6666667% 7/15=0.466666667 put into a percent it's 46.6666667%

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3 years ago

Read 2 more answers

33x-21x=-24+12 <br> I need help on this math problem. Thanks

lions [1.4K]

X=3. 33x-21x equals 12x. 24+12=36. 12x divided by 36 equals 3

8 0

4 years ago

E. Polynomials

horsena [70]

Answer:

see below

Step-by-step explanation:

1. 7x+2x+19x

(7, 2, 19) x

=28x

2. -6x-3+3x-9

-3x-3-9

=3x-12

3. (3x-4y) -(x+2y)

3x-4y-x-2y

=2x-6y

4. 18x5 - 6x3

90-18

=72

5. (x+5)(x-7)

x²-7x+5x-35

=x²-2x-35

6 0

3 years ago

Find the midpoint of the line segment joining the points (-2,-2) and (-4,9).

11Alexandr11 [23.1K]

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-2,-2) and (-4,9).

The midpoint is

$M = ( \frac{ - 2 - 4}{2} \: , \: \frac{ - 2 + 9}{2} ) \\ = ( - \frac{6}{2} \: , \: \frac{7}{2} )$

We have the final answer as

$( - 3 \: , \: \frac{7}{2} )$

Hope this helps you

4 0

3 years ago