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yarga [219]
3 years ago
15

When finding the intersection of two lines from both Algebra 1 and geometry you first set the linear equations equal to each oth

er. find the intersection points of the two lines whose equations are shown below. be sure to find the X & Y coordinates.
y=5x+1 and y=2x-11
Mathematics
2 answers:
Diano4ka-milaya [45]3 years ago
7 0

Answer with explanation:

 The equation of twio lines are

  y=5 x +1-----(1)

y=2 x-11--------(2)

Equation (1) - Equation (2)

0=5x-2x+1-(-11)

0=3 x+12

Adding , -12 on both sides

-12=3x+12-12

3x= -12

Dividing by , 3 on both sides

x=-4

Putting the value of , x in equation 1,

 y= 5 × (-4)+1

 y= -20 +1

y= -19

Point of intersection of two lines are = ( -4, -19)

NNADVOKAT [17]3 years ago
6 0
I really dont know so sorry
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Iteru [2.4K]

I'm not sure what you mean by 3 or 6a^9, since there are only variables in the photo, but we can try breaking it down.

Let's start with the bottom,

a^2 * a^3 would be a^5 because for exponents you add the exponents of what's multiplied (product rule)

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8 0
3 years ago
A biologist is researching the population density of antelopes near a watering hole. The biologist counts 32 antelopes within a
Setler [38]

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=0.3 per km²

Step-by-step explanation:

Population density is the population per uni area.

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7 0
3 years ago
If country A has 161,500 million more computers than country B and the total number of computers for both countries is 321,050 m
Vladimir [108]

Answer:

b has 79,775 million

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Step-by-step explanation:

a has more than b

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a=b+161,500

a=79,775+161,500

a=241,275

6 0
3 years ago
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