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2 years ago

Simplify m^2:m^4+m^2 under 10 minutes plz

Mathematics

1 answer:

oee [108]2 years ago

5 0

divide every one by m^2

1:m^2+1

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What is the slope of a line parallel to the line containing (-6,1) and (3,-2)

timama [110]

Answer:

$m = -\frac{3}{9}$

Step-by-step explanation:

Use the following formula:

slope: $m = (y_{2} - y_{1})/(x_{2} - x_{1})$

Let:

$(x_{1} , y_{1}) = (-6 , 1)\\ (x_{2} , y_ {2}) = (3 , -2)\\$

Plug in the corresponding numbers to the corresponding variables:

$m = \frac{-2 - 1}{3 - (-6)}\\\\m = \frac{-3}{3 + 6}\\\\m = \frac{-3}{9}$

$m = -\frac{3}{9}$ is your answer.

3 0

3 years ago

You want to buy an MP3 player. Your Aunt paid you $20 to mow her lawn and you earn $5 each week

natka813 [3]

Answer:

1. y = 5x + 20

2. $20 the amount you saved mowing your aunt's lawn.

3. 21 weeks

Step-by-step explanation:

1. 5 is the slope because it is the rate. 20 is the y-intercept because that is how much you already have.

2. 20 because that is how much you already have.

3. Since you already have $20, you need to subtract 125 by 20 to get 105. Then you divide 105 by 5 to get 21 weeks.

6 0

2 years ago

Read 2 more answers

In a deck of cards, 8 are yellow, 14 are blue, and 12 are green. What is the ratio of yellow to blue?

Sati [7]

Answer:

B: 8:14

Step-by-step explanation:

Its because there are 8 yellow one out of 14 blue ones pls mark me brainliest

4 0

3 years ago

Read 2 more answers

I someone please help!!

Nitella [24]

Hi,
The answer is 8(6/9) = 6(8/9) as both are equal to 48/9 = 16/3

Hope this helps! If you’d like further explanation please let me know.

5 0

2 years ago

The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 8 m

rusak2 [61]

Answer:

0.59375

Step-by-step explanation:

In a uniform distribution the probability that the time t is greater than any given value, X, is:

$P(t\geq X)=1-\frac{X}{b-a}$

In this problem, the limits of the distribution are a = 0 and b = 8 minutes.

For X =3.25 minutes:

$P(t\geq 3.25)=1-\frac{3.25}{8-0} \\P(t\geq 3.25)=0.59375$

The probability that a randomly selected passenger has a waiting time greater than 3.25 minutes is 0.59375.

8 0

3 years ago