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mel-nik [20]
3 years ago
9

What is the correct equation to solve for X ? (geometry) show ur work pls

Mathematics
1 answer:
vredina [299]3 years ago
5 0

Answer:

i did it and i think b should be right

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Need help with this math problem
ladessa [460]

Answer:

m<1: 51

m<2: 61

m<3: 29

Step-by-step explanation:

m<1 = 51, because to find the 3rd angle, you need to add the other two angles and then subtract 180 from that answer.

61 + 68 = 129

180 - 129 = 51

m<2 = 61, because it's a vertical angle, meaning that the angle that's opposite to it exactly, is the same. So since the angle opposite to m<2 is 61, that's what the answer would be.

m<3 = 29, because all you need to do is add 90 and 61, and then subtract 180 by the answer. I got 90 as one of the angle measurements because there's a right triangle, meaning it's 90. Then since we already know what angle 2 is (61) then all you need to do is add:

90 + 61 = 151

Then subtract:

180 - 151 = 29

8 0
3 years ago
What is the factored form of k² + kf – 2f²?
ella [17]
You can factor this by grouping! We will need to group the trinomial into the expression (k^2 + k)(-2f^2 + f). Now factor from THOSE. k(k + 1)f(-2f + 1).
4 0
3 years ago
Read 2 more answers
A number cube is rolled 198 times. How many times would you expect to roll a 5?
Otrada [13]

Answer:

33 times

Step-by-step explanation:

we divide 198 by 6 because there are 6 sides on a dice and 199 ÷ 6 is 33

3 0
3 years ago
A 10-ounce container of chocolate chips can be used to make 4 desserts.
Mademuasel [1]

Answer:

10/4 =10/4 ounces

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is 8 + x ≥ 12 on a number line???
levacccp [35]
8+x ≥ 12
-8 -8
x ≥ 4
(i tried taking the picture)

6 0
2 years ago
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