Answer:
C and D
Step-by-step explanation:
3 is the base because its the number being multiplied repeatedly while the exponent would be the number of times its being multiplied.
Answer:
y+19
Step-by-step explanation:
simply because when it says "more than" or "less than" you have to flip it so it wouldnt be 19+y.
Answer:
4 x 3 x 2 x 3
Step-by-step explanation:
4 x 3 = 12
12 x 2 = 24
24 x 3 = 36
It doesn't matter what order it will come out to be 36 in every situation, since PEMDAS isn't needed.
Answer:
0.3276%
Step-by-step explanation:
-The percentage of error is the the percentage deviation from the real value.
-Given the real value is 427.4 m and the pedometer value is 426m, the % of error is calculated:
Hence, the percentage of error is 0.3276%
Answer:
x = 41
Step-by-step explanation:
By the Angle Bisector Theorem, which basically states that EG / GD = EH / DH, we get this: 49 / 35 = 58.8 / (x + 1). Now, if we simplify, we get 7/5 = 58.8 / (x + 1). Cross-multiply to get 294 = 7x + 7, or 7x = 287. From here, it is obvious that x = 41.
