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zhannawk [14.2K]
3 years ago
15

Graph the line with slope 2 passing through the point (-2,3).

Mathematics
2 answers:
NemiM [27]3 years ago
7 0
Find the equation using y=mx+b and what you're given in the question.
3=2(-2)+b
3=-4+b
3+4=b
7=b
The equation is y=2x+7
Hope this helps!

Dafna1 [17]3 years ago
4 0
(-2,3) with a slope of 2. You could find another point with the rise over run rule.
(-2,3) rises by 2 making it (-2,5) then it runs 1 making it (-1,5)
Your new coordinate should be (-1,5)
Now you can make a line using the coordinates of (-2,3) and (-1,5)
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A falling object accerlates from -10.0m/s to -30.0m/s how much time does that take
Leya [2.2K]

Answer:

2.04 seconds

Step-by-step explanation:

Falling objects near the surface of the earth have an acceleration of -9.81 m/s².

Acceleration is the change in velocity over change in time:

a = (v − v₀) / t

-9.81 = (-30.0 − (-10.0)) / t

-9.81 = -20.0 / t

t = 2.04

It takes 2.04 seconds.

5 0
2 years ago
Write the rules for determining the sign of the product when multiplying integers. Then, write the the rules for determining the
kondor19780726 [428]
For multiplication, if both integers have like signs, it is always positive. If they have unlike signs it is negative.
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7 0
3 years ago
How to get x when x^3-x^2+x-1=0?
Art [367]

Answer:

x = 1 or x = ± i

Step-by-step explanation:

Note the sum of the coefficients

1 - 1 + 1 - 1 = 0

This indicates that x = 1 is a root, thus (x - 1) is a factor

Using long division or synthetic division, then

x³ - x² + x - 1 = (x - 1)(x² + 1), thus

(x - 1)(x² + 1) = 0

Equate each factor to zero and solve for x

x - 1 = 0 ⇒ x = 1

x² + 1 = 0 ⇒ x² = - 1 ⇒ x = ± \sqrt{-1} = ± i

6 0
3 years ago
Given: <br> P: 3x + 7 = -5<br> Q: 4x + 12 = -4
iVinArrow [24]

Answer:

A(8)-F5+6

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the sum of the exterior angle measures, one at each vertex, of a convex polygon with 11 sides?
Dennis_Churaev [7]
 The sum (for all polygons) of the exterior angles are 360. So, 360/11 is 32.72

hope this helps!
8 0
3 years ago
Read 2 more answers
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