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docker41 [41]
3 years ago
8

Consider the line y = 5/2x.

Mathematics
1 answer:
Trava [24]3 years ago
3 0

Answer:

Perpendicular: -2/5

Parallel: 5/2

Step-by-step explanation:

The slope-intercept formula is y=mx+b, where mx is the slope.

So in the equation y = 5/2x, 5/2 is understood as the slope.

To find a perpendicular slope you have to do the opposite (sign), reciprocal (flip denominator and numerator) of the original number.

Therefore 5/2 become negative, and then the numerator and denominator switch sides. (-2/5)

Parallel slope is the exact same as the original one so nothing changes. (5/2)

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I am guessing 76.9 because it is closer to 77, but both of them round up
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3 years ago
What is 2m-2 when m =9
Mashcka [7]

Answer:

16

Step-by-step explanation:

simplify

2(9) - 2

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6 0
3 years ago
Read 2 more answers
Which value of x would make triangle s u v is-congruent-to triangle t u m by hl? 2 3 4 5
eduard

The question is incomplete. Below you will find the missing content and figure

Which value of x would make triangle ΔSUV is congruent to triangle ΔTUM by HL? Options are 2 3 4 5

The figure is shown below.

The correct option is Option D: the value of x is 5.

Triangles are congruent if the triangles are of the same size and shape. If triangles are congruent the corresponding length of the sides is the same.

Here given that triangle ΔSUV is congruent to triangle ΔTUM.

By the property of the congruent triangle, as triangle ΔSUV and ΔTUM are congruent the corresponding sides are also same.

ΔSUV ≅ΔTUM

⇒ VS≅WT

Given in the question

VS= 2x+9

WT= 4x-1

from above it is clear that

VS=WT

⇒ 2x+9=4x-1

⇒4x-2x=9+1

⇒2x=10

⇒x=10/2

⇒x=5

Therefore the correct option is Option D: the value of x is 5.

Learn more about the congruent triangle

here: brainly.com/question/1578488

#SPJ10

3 0
2 years ago
HELP ME ! beautiful people that are good at math
ANTONII [103]
-3(-4y+3) +7y
Expand
12y-9+7y
Add like terms
19y-9
8 0
3 years ago
Ian and his family went out for lunch. The bill was $34.98. If they left a 15%
Step2247 [10]

Answer:

40.22

Step-by-step explanation:

5 0
3 years ago
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