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Leona [35]
3 years ago
15

Evaluate the expression |23-4| -21-71927​

Mathematics
1 answer:
Artemon [7]3 years ago
8 0

Answer: 19

Step-by-step explanation:

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If PQ bisects Angle RPS and measure of angle RPS = 120°, find p and measure of angle RPQ.
Ghella [55]

Answer:

p = 6; RPQ = 60 degrees

Step-by-step explanation:

Because RPS is 120 degrees and it is bisected by PQ (cut into 2 equal parts), we can determine that both sides are 60 degrees. Set the expression 5p+30 equal to 60 to find the value of p.

5p + 30 = 60

5p = 30

p = 6

So now you have determined that p = 6, and the measure of RPQ is 60 degrees.

Hope this helped!

8 0
3 years ago
Read 2 more answers
Solve. Find all solutions in [0,2).5 secx cotx+5 secx+ cotx+1=0
Dmitrij [34]
\begin{gathered} 5sec(x)cot(x)+5sec(x)+cot(x)+1=0 \\ Factoring \\ (cot(x)+1)(5sec(x)+1)=0 \\ cot(x)+1=0 \\ cot(x)=-1 \\ x=cot^{-1}(1) \\ x=\frac{3\pi}{4} \\  \\ 5sec(x)+1=0 \\ 5sec(x)=-1 \\ sec(x)=\frac{-1}{5},\text{ there is no solution} \\ Hence \\ All\text{ solution are }\frac{3\pi}{4}+\pi n,\text{ where n=1,2,3...} \\  \\  \end{gathered}

5 0
1 year ago
Help! im stuck on part B!
luda_lava [24]

Answer:

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Step-by-step explanation:SDK

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4 0
3 years ago
Greg is 22 years older than his sister linda. In 3 years he will be twice as old as linda. How old is each of them now?
lesya [120]
I have no idea how to help you srry . . . . .
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If you buy 3 apples worth 0,65$ each with a 10$ note, how much change are you left with ?
Alex
$10.00 - 3($0.65)
$10.00 - $1.95
= $8.05
3 0
3 years ago
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