3 years ago

Write an equation of a line that is perpendicular to the x-axis and passes through (-3, 1)

1 answer:

4 0

For a line to be perpendicular to the x-axis in a 2 dimensional space, it must be composed of points with the same x coordinate and varying in the y coordinate.
X is, therefore, a constant and since the line goes through (-3,1), the equation we are looking for is:

X = -3

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2 Solve the equation for t. Show your work. 5(2t - 3) – 7.5t = 0.5(12 – t) PLEASEEEE HELP ME

dsp73

Answer:

t = 7

Step-by-step explanation:

5(2t - 3) – 7.5t = 0.5(12 – t)

5*2t - 3*5 - 7.5t = 12*0.5 - t *0.5

10t - 15 - 7.5t = 6 - 0.5t {Now, combine like terms}

10t - 7.5t - 15 = 6 - 0.5t

2.5t -15 = 6 - 0.5t {Add 15 to both sides}

2.5t = 6 - 0.5t + 15

2.5t = 21 - 0.5t { Add 0.5t to both sides}

2.5t + 0.5t = 21

3t = 21 {Divide both sides by 3}

t = 21/3

t = 7

6 0

3 years ago

The assumption that YZ is perpendicular bisector of AX is not enough to show hat YXZ equals YAZ

d1i1m1o1n [39]

The assumption that YZ is perpendicular bisector of AX is not enough to show hat YXZ equals YAZ is false

8 0

3 years ago

Read 2 more answers

Judy paid $120.96 for carpet for her room that is 144 ft.² Nathan like the carpet she chose but he wasn't sure it would match th

Annette [7]

Answer:

$0.84

Step-by-step explanation:

120.96/144= 0.84

3 0

3 years ago

Diego will ship 8 boxes in a large carton that is the shape of a right rectangular prism. Each box is 13 inches by 5 inches by 6

zysi [14]

Answer:

Step-by-step explanation:

13 +5 +13+5 •6 witch is 46

8 0

3 years ago

The ratio sin 30° : tan 45º can be written in the form 1 : n. Find the value of n.

patriot [66]

Answer:

n = 2

Step-by-step explanation:

sin 30° = ½

tan 45° = 1

then

sin 30° : tan 45° = 1 : n

½ : 1 = 1 : n

n = 2

5 0

3 years ago