Answer:
129
Step-by-step explanation:
PEMDAS (parenthesis, exponents, multiplication / division, addition /subtraction.) I will use these as abbreviations.
8^2 + 9 (12/3*2) - 7
P: Start with P, and inside P go left to right with M/D
D: 8^2 + 9 (4*2) - 7
M: 8^2 + 9 (8) - 7
E: The next step is E, so I will do 8^2
64 + 9 (8) - 7
M/D: I will then multiply from left to right
64 + 72 - 7
A/S: Finall I will add and subtract from left to right.
A: 136 - 7
S: 129
Answer:Umm i have no idea because im in middle school, sorry
Step-by-step explanation:
Answer:
Eight-hundred thousand plus six-thousand plus three hundred plus two
The answer equals Eight-hundred six thousand three hundred two
Hopefully this helps! Feel free to mark brainliest!
answer: 32, 72
question 6
angle PQR and 148 are supplementary angles, so they add up to 180
PQR + 148 = 180
PQR = 180 - 148 = 32
question 7
in triangle RTS, all three angles must add up to 180
angle R = angle PQR = 32
angle S = 180 - 104 = 76 (because of supplementary angles)
angle T = angle RTS (we need to find this)
32 + 76 + angle RTS = 180
angle RTS = 72
Answer:
14
Step-by-step explanation:
14 orange
7 green
14/7=2
7/7=1
ratio = 2:1
14 orange + 7 green = 21 total picks
