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3 years ago

Plz help me so I don’t fail

Mathematics

2 answers:

Thepotemich [5.8K]3 years ago

7 0

Answer:

Step-by-step explanation:

below 0 is negative

so -15

Leviafan [203]3 years ago

5 0

In My Knowledge 

Option B. -15°

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Can someone give me the answer :( and then explain how to get the answer..

Pani-rosa [81]

x=months

so erica: 200+75x

darrell: 350+50x

make them equal:

200+75x=350+50x

get x on one side.

125x=550

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3 years ago

Find the number, if 0.7 of it is 42.

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

0.7x=42

42/0.7=60

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3 years ago

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They won 3 out of every 4 home games and 2 out of every 3 away game. All together they won 40 more games than they lost. If they

lina2011 [118]

See https://web2.0calc.com/questions/help-please_82538.

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3 years ago

iren2701 [21]

Answer:

The distance between points A and B is 13

Step-by-step explanation:

We need to find distance between points A and B

Looking at the graph,

Point A : (2,6) and Point B: (-3,-6)

We need to find the distance between these points.

The formula used is: $Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\$

We have Points A : (2,6) and B: (-3,-6)

So, $x_1=2, y_1=6, x_2=-3, y_2=-6$

Putting values in formula and finding distance

$Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\\Distance=\sqrt{(-3-2)^2+(-6-6)^2} \\Distance=\sqrt{(-5)^2+(-12)^2} \\Distance=\sqrt{25+144} \\Distance =\sqrt{169}\\Distance = 13$

So, the distance between points A and B is 13

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3 years ago

2 the function f(x)=-x+4x-3

Hunter-Best [27]

The function of f(x)=-x+4x-3 is 3x-3. I hope this helps. :)

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3 years ago