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3 years ago

7

Using the theorems and given information, which of the following proves a∥b?

1 answer:

stich3 [128]3 years ago

4 0

Answer:

i am sorry bro later i will answer

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If coordinate (3,1) is translated down 2 and left 4 what will the new coornidate be

iris [78.8K]

Answer:

(-1,-1)

Step-by-step explanation:

down 2 affects the y, so 1-2=-1

Left 4 affects the x, so 3-4=-1

4 0

4 years ago

A given line has the equation 2x + 12y = −1.

ludmilkaskok [199]

2x + 12y = -1
12y = -2x - 1
y = - 1/6x - 1/12...slope here is -1/6. A perpendicular line will have a negative reciprocal slope. All that means is flip the slope and change the sign. So our perpendicular line will need a slope of 6.

y = mx + b
slope(m) = 6
(0,9)...x = 0 and y = 9
sub and find b, the y int
9 = 6(0) + b
9 = b

so ur perpendicular equation is : y = 6x + 9 <==

4 0

4 years ago

Read 2 more answers

Helpppp know!!!! It’s math and it is genmontry

vladimir2022 [97]

Answer:

Part 7) Adjacent angles

m<SUR and m<RUN

m<TUP and m<PUQ

Part 8) Vertical acute angles

m<SUR and m<PUQ

m<RUN and m<TUP

Part 9) Supplementary angles

m<SUT and m<TUQ

m<SUR and m<QUR

Part 10) $m$

Part 11) m<RUQ is greater than m< TUR

Part 12) $x=21\°$

Part 13) $m$

Step-by-step explanation:

Part 7) we know that

we know that

Two angles are Adjacent when they have a common side and a common vertex

In this problem

m<SUR and m<RUN ----> are adjacent angles

because have a common side UR and a common vertex U

m<TUP and m<PUQ ----> are adjacent angles

because have a common side UP and a common vertex U

Part 8) we know that

An angle is acute when is measure is less than $90$ degrees

Vertical Angles are the pair of congruent angles opposite each other when two lines cross

In this problem

$m$ ------> by vertical angles

$m$ ------> by vertical angles

Part 9) we know that

Two angles are supplementary if its sum is equal to $180$ degrees

In this problem

$m$ ------> by supplementary angles

$m$ ------> by supplementary angles

Part 10) Find m<QUR

we know that

$m$ ------> by supplementary angles

we have

$m$

substitute

$41\°+m$

$m$

Part 11) which is greater m<TUR or m< RUQ

we know that

m<TUR=m<TUS+m<SUR

substitute the values

$m$

$m$ ----> see the procedure problem 10

therefore

m<RUQ is greater than m< TUR

Part 12) Find the measure angle x

$4x=84\°$ ------> by vertical angles

solve for x

$x=84\°/4=21\°$

Part 13) m<KMH

we know that

$m$ -----> by supplementary angles

$m$

6 0

3 years ago

{(-5,4),(3,-2),(3,4),(4,3)}<br><br> what is the domain and the range

dedylja [7]

Domains is x values
Thus
Domains : -5 , 3 , , 4

Range is all y values
Range: 4 , -2, 4 , 3

4 0

3 years ago

Alan bought 3 pencils and a notebook. The notebook cost $6, and he spent a total of $12. How much did each pencil cost? Use p to

arsen [322]

So the pencils all together would be $6 so divide that by 3 and you get D as your answer each pencil costs $2

7 0

4 years ago

Read 2 more answers