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r-ruslan [8.4K]
4 years ago
12

Find the missing endpoint if S is the midpoint RT. R(-9, 4) and S(2, -1); Find T. ​

Mathematics
1 answer:
Crazy boy [7]4 years ago
5 0
I’m sry but (8-:80) (123 729)
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HELP FAST PLEASE!!!!!
lidiya [134]

Alright, lets get started.

The answer Sandra got is correct that is zero but there are some mistakes she made while writing steps.

2 cot(\frac{-9\pi}{2})  =  2 cot(\frac{9\pi}{2}) Incorrect step

Because as per even/odd identity,

Cot (-Θ) = - cot (Θ)

Hence

2 cot (\frac{-9\pi}{2}) = - 2 cot (\frac{9\pi}{2})

Now,

It could be written as

-2 cot (\frac{9\pi}{2}) =   -2 cot (\frac{\pi}{2})


-2 * 0

0

Hence the answer is 0. : Answer

Hope it will help :)

3 0
3 years ago
In the equation y=3/2x-4what are the slope and y-intercept?
baherus [9]

Answer:

Slope:  

3/2

y-intercept:  

(0,-4)

Step-by-step explanation:

3 0
3 years ago
Solve the inequality for x.<br> - 2x - 42-64
Brums [2.3K]

you cant solve it because it isnt inequality

you say an equation inequality if it is writen in form of ax+b > < equal to 0

3 0
3 years ago
35 tens = how many hundreds
Nuetrik [128]

The answer to the question is 3.5 hundreds

8 0
3 years ago
Read 2 more answers
What is 3 1/4 minus 1 7/8?
Vesnalui [34]

The answer to this will be 3 1/8

3 1/4 – 1 7/8 = 3 1/8

7 0
3 years ago
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