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3 years ago

Question: a=-4,(3,0),(-8,0)

Mathematics

1 answer:

s2008m [1.1K]3 years ago

8 0

Answer:

the y intercept are 0,0 the x intercepts are -8 '3

Step-by-step explanation:

remember solpe equal rise over run an m = x2 - x1

over

y2 - y1

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Easy question.. giving brainliest<br> x/16 = 10/36<br> x=_

irina [24]

Answer:

x=40/9

Step-by-step explanation:

$\frac{x}{16} = \frac{10}{36} |first \: you \: cross \: multiply| \\ x(36) = 16(10) |open \: bracket | \\ 36x = 160 |divide \: both \: side \:by \: 36 | \\ \frac{36x}{36} = \frac{160}{36} \\ x = \frac{40}{9}$

6 0

4 years ago

The average of 5 consecutive multiples of 5 is 20 what is the largest of these numbers

vlada-n [284]

Answer:

Step-by-step explanation:

5 consecutive multiples of 5....

x , x + 5, x + 10, x + 15, x + 20

the average is 20...

(x + x + 5 x + 10 + x + 15 + x + 20) / 5 = 20

(5x + 50) / 5 = 20

5x + 50 = 20 * 5

5x + 50 = 100

5x = 100 - 50

5x = 50

x = 50/5

x = 10......smallest number

x + 5 = 10 + 5 = 15

x + 10 = 10 + 10 = 20

x + 15 = 10 + 15 = 25

x + 20 = 10 + 20 = 30 <=== largest number

4 0

4 years ago

A sheet of drywall is cut into quarters. Each quarter is cut into thirds. What fraction of a whole sheet is each of these small

gladu [14]

Answer:

X/12

Step-by-step explanation:

X - whole drywall

X/4 -quarters

X/4/3=X/12 fraction of a whole sheet is each of these small pieces

7 0

3 years ago

Read 2 more answers

Greg is training for the upcoming basketball season. His schedule this week allows him to complete at most 8 training sessions.

Sav [38]

Answer:

$\left\{\begin{array}{l}x+y\le360\\ \\\dfrac{x}{45}+\dfrac{y}{35}\le 8\end{array}\right..$

Step-by-step explanation:

Let x minutes be the time spent on skills and y minutes be the time spent on conditioning that Greg can complete this week.

1. To avoid excess fatigue, his coach requires Greg to spend no more than 360 minutes training in any week, then

$x+y\le 360.$

2. When Greg trains, he either spends 45 minutes on skills or 35 minutes on conditioning. If Greg spends x minutes on skills, then $\dfrac{x}{45}$ is the number of skills training sessions. If Greg spends y minutes on conditioning, then $\dfrac{y}{35}$ is the number of conditioning training sessions. His schedule this week allows him to complete at most 8 training sessions, then

$\dfrac{x}{45}+\dfrac{y}{35}\le 8.$

Therefore, the following system of inequalities can be used to determine the time spent on skills, x, and the time spent on conditioning, y, that Greg can complete this week

$\left\{\begin{array}{l}x+y\le360\\ \\\dfrac{x}{45}+\dfrac{y}{35}\le 8\end{array}\right..$

3 0

3 years ago

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the graph of y = x2 11x 24 is equivalent to the graph of which equation? a.y = (x 8)(x 3) b.y = (x 4)(x 6) c.y = (x 9)(x 2) d.y

Goshia [24]

Y = x^2 + 11x + 24 = (x + 8)(x + 3)

7 0

3 years ago

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