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nignag [31]
3 years ago
15

IM NEW AND NEED HELP PLS

Mathematics
1 answer:
LenKa [72]3 years ago
3 0

Answer:

its the first one

Step-by-step explanation:

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Geomtry plz help me 15 pointz
nikitadnepr [17]

Answer:

m∠R=76°

Step-by-step explanation:

∠STR=∠RST=(2x+2)° (base angles of isos triangle)

2(2x+2)+(3x+1)=180 (angle sum of triangle)

      4x+4+3x+1=180

               7x+5=180

                    7x=180-5

                        =175

                      x=175÷7

                        =25

Hence, m∠R = (3x+1)°

                     = [3(25)+1]°

                     = (75+1)°

                     = 76°

7 0
3 years ago
Read 2 more answers
Angelo's pet rabbit weighs 1 pound less than twice the weight of Carmen's pet rabbit.Angelo's pet rabbit weighs 9 pounds. Write
attashe74 [19]
W=(9+1)/2 i think? its worded strangely
4 0
3 years ago
Complete the sentence.<br> ------- is 4 times as much as 9.
Harlamova29_29 [7]

Answer:

36

Step-by-step explanation:

4 x 9 = 36

36 / 4 = 9

Therefore, 36 is 4 times as much as 9.

5 0
2 years ago
Read 2 more answers
Which situation can be modeled by an exponential growth function?
Whitepunk [10]

Answer:

I think the answer would be B) a concert allows 100 people to enter every 20 minutes

8 0
3 years ago
Can I simplify this down anymore? a (a+b) (a-b) / a^2 + 2ab + 2b^2
Andrew [12]
I don't believe you can. It would end up being 1/2 for all the terms so just leaving it as a fraction would be neater.
4 0
4 years ago
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