2 years ago

Write an equation of the line that passes through (-2, 3) and is arallel to the line y=2x-4

Mathematics

1 answer:

Svetlanka [38]2 years ago

5 0

Answer:

y=2x+7

Step-by-step explanation:

you would substitute so x=-2 and y=3

All lines parralel always have the same x so

y=2x-c (c means crossing point of y)

then substitute

3=(2x-2)-c

3=-4-c

c= +7

so just put in the equation and the answer is:

y=2x+7

Hope this helps!!

You might be interested in

A rectangular garden must have a perimeter of 150 feet and an area of at least 1200 square feet. describe the possible lengths o

blagie [28]

The possible lengths of the garden would be all of the common factors of 1200.
1 , 1200
2 , 600
3 , 400
4 , 300
5 , 240
6 , 200
7 , 171.43
8 , 150
9 , 133.33
10 . 120
11 . 109.09
12. 100
13. 92.31
14. 85.71
15. 80
16. 75
17. 70.59
18. 66.67
19. 63.15
20. 60
And so on. (all of the above are in pairs)

5 0

3 years ago

Read 2 more answers

a city is building bike racks for people who ride their bikes to work and around town. the city will have 47 bike racks with roo

mina [271]

The city's racks can hold 752 bikes.

6 0

3 years ago

Read 2 more answers

The time it takes a student to walk from the dorm to the chemistry lab follows roughly a Normaldistribution with a mean of 20 mi

creativ13 [48]

Answer:

95.15%

Step-by-step explanation:

We have that the mean (m) is equal to 20, the standard deviation (sd) 3

They ask us for P (x <25)

For this, the first thing is to calculate z, which is given by the following equation:

z = (x - m) / sd

We have all these values, replacing we have:

z = (25 - 20) / (3)

z = 1.66

With the normal distribution table (attached), we have that at that value, the probability is:

P (z <1.66) = 0.9515

Which means that the probability that it arrives before 25 minutes is 95.15%

6 0

3 years ago

Hellppp me outttt plzzzz

aniked [119]

Answer sorry i cant help u rn

Step-by-step explanation:

5 0

3 years ago

1. Ms. Rogers earns $___ each month. She pays 25% of her earnings, or $____ in federal taxes and 6% of her earnings, or $____ in

goldfiish [28.3K]

Answer:

2,196; 549; 131.76; 8; 175.68; 1339.56

Step-by-step explanation:

2,196 is the biggest number, so use that as the first number.

.25x2196=549

.06x2196=131.76

.08x2196=175.68

2196-(549+131.76+175.68)=1339.56

7 0

3 years ago