<1 = 123
60 + 63 = 123
180 - 123 = 57
180 n- 57 = 123
Triangle angle-sum theorem
Alternate exterior angles theorem (?)
Same side interior angles theorem
idk what the last one is about sorry
hope this helps
Answer:
2 x 5
Step-by-step explanation:
in prime factorization, we divide until it gets to 1. In the case of 10 divide by 2 which will give you 5 divide by 5. Thats how I got 2 x 5
Answer:
1174.04
Step-by-step explanation:
15% increase is 115% or 1.15
17% decrease is 83% or 0.83
0.83(1.15(1230))
= 1174.035
Answer:
x = - 10
Step-by-step explanation:
−3/4(x+2)=6 Multiply both sides by -4/3
- 4/3 * - 3/4 ( x + 2) = 6 * - 4/3 Simplify
(x + 2) = - 8 "Remove" the brackets
x + 2 = - 8 Subtract 2 from both sides.
x + 2 - 2 = - 8 - 2 Simplify
x = - 10
Answer:
0.535 prefer chocolate and 0.465 prefer vanilla
Step-by-step explanation:
So starting off with chocolate. 200 people were surveyed. So 100 people would be 0.50 (or half or 50%). So 107 people who prefer chocolate would be a bit more than 0.50. 0.535 prefer chocolate.
Going to vanilla, 93 people prefer it. this is LESS than half so it has to be under 0.50. There is only one that is less than 0.50, which is 0.465. Also using addition, this would be the only logical one.
