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Artemon [7]
3 years ago
10

Someone help and please make sure it’s right

Mathematics
2 answers:
luda_lava [24]3 years ago
8 0

Answer:

20 degrees

Step-by-step explanation:

4x+11+2x-2 = 180 - 105

6x+9 = 75

6x = 66

x = 11

2(11)-2 = 22-2 = 20 degrees!

leva [86]3 years ago
7 0

Answer:

20 degrees

Step-by-step explanation:

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1+4=5<br> 2+5=12<br> 3+6=21<br> 8+11=?
MariettaO [177]
Oh, I SEE what da pattern is! =D
You see, like in this problem:
2 + 5 = 12
They did 5 times 2 = 10, plus da 2 in da problem = 12.
Same with 3 + 6 = 21, 6 times 3 = 18, 18 plus da 3 given in da problem = 21.
Just like 1 + 4 = 5, 4 times 1 = 4, plus da 1 in da problem = 5.
SO,
with that strategy, 8 +11 = 96, because 8 times 11 = 88, plus da 8 given in da problem = 96.
I hope I helped! =D
6 0
3 years ago
What is the difference between certain and impossible?.
kaheart [24]
Certain events have a 100% probability of occurring, and impossible events have a 0% chance of occurring.

Theoretical probability is based on a mathematical estimate, whereas experimental probability is a probability determined based off of an experiment.
7 0
3 years ago
Footballs cost $22.00 each. The athletic director has $277.00 in his budget to spend on footballs there is a $13.00 shipping fee
ZanzabumX [31]

Answer:

16

Step-by-step explanation:

x = number of footballs he can order

22*x + 13 (shipping fee) = 277

22x = 264       Subtract 13 from both sides

x = 16               Divide both sides by 22

Our solution is 16 footballs

5 0
3 years ago
The Andriomeda galaxy is... times further away from the earth than saturn
Triss [41]
Okay okay thanks for the update I am on my way to get my car
6 0
3 years ago
Can someone please please help me
Alekssandra [29.7K]

Answer:

The answer is None

Step-by-step explanation:

Multiply 6 2 and 1 and also multiply 12 4 and 2 separately now divide 96 with 12 and you get 8 which is none of the answer choices

6 0
3 years ago
Read 2 more answers
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