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dolphi86 [110]
4 years ago
7

2. Which is a name of the dashed line segment?

Mathematics
1 answer:
Mandarinka [93]4 years ago
4 0
LN
it starts at point L and ends at point N
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Please help asap no trolls!
vovikov84 [41]

Answer:

D. These\ triangles\ cannot\ be\ proven\ congruent

Step-by-step explanation:

We\ are\ given:\\TU=SQ\\TP=PQ\\\angle TPU= \angle SPQ [Vertically\ Opposite\ Angles\ Are\ Equal]\\Hence,\\As\ we\ are\ given,\ 2\ sides\ and\ 1\ angle\ of\ each\ triangle\ correspond,\ we\\ could\ use\ the\ SAS\ Congruency Rule.\\But:\\

<em>As SAS Congruency Rule tells us that 'Two triangles are congruent only if two sides and an included angle of one triangle corresponds to two sides and an included angle of the other' .</em>

<em>Here,</em>

<em>As ∠TPU and ∠SPQ are NOT the included angle of ΔTUP and ΔSPQ respectively, the two triangles cannot be proven congruent through SAS Congruency.</em>

<em>Note: We also cannot apply SSA congruency as SSA congruency doesnt exist.</em>

8 0
3 years ago
What is the equation of the line that goes through the points (1,1) and 3,-3)
navik [9.2K]

Answer:

y = -2x + 3

Step-by-step explanation:

[]Let us write an equation in slope-intercept form.

-> See attached

-> Our equation will start out as y = x

[] The slope can be found by taking the change in y divided by the change in x

-> \frac{-3-1}{3-1}=\frac{-4}{2}=\frac{-2}{1}=-2

-> Now our equation is y = -2x

[] The y-intercept, or b, can be found by plugging a point given to us into the equation we have so far.

-> y = -2x + b

(1) = -2(1) + b

1 = -2 + b

3 = b

-> Now our equation is y = -2x + 3, which is our final answer.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

4 0
3 years ago
Read 2 more answers
Add the two equations, 0.75x+1.5y=40 and −1.5x−1.5y=−60 , to find the value of x .
sergij07 [2.7K]

The value of x in the equation is 26.7

<h3>How to solve an equation?</h3>

0.75x + 1.5y = 40

−1.5x − 1.5y = −60

add both equation to eliminate y .

Therefore,

−1.5x + 0.75x = -0.75x

1.5y + (- 1.5y) = 0

40 + (-60) = -20

Hence,

-0.75x  = - 20

divide both sides by -0.75

-0.75x / -0/75 = - 20 / -0.75

x = - 20 / -0.75

x = 26.6666666667

x = 26.7

learn more on equation here:  brainly.com/question/7234676

#SPJ1

7 0
1 year ago
Find the sum of 10 minus the sum of 2 and 3
g100num [7]

Answer:

5

Step-by-step explanation:

10-(2+3) = 5

4 0
4 years ago
Read 2 more answers
What is the vaule of ( f o g)(-5) ?
saul85 [17]

Answer:

It's C

Step-by-step explanation:

g(-5) = (-5)^2 = 25

so (f o g)(-5)

= 2(25) + 1

= 51  

3 0
3 years ago
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