Answer:
y = -17
Step-by-step explanation:
3y + 20 = 3 + 2y
Collect like terms
We have 3y - 2y = 3 - 20
y = -17
Answer:
The answer is 120) %0900
Step-by-step explanation:
the way of 5) the power of 6 is not a diagram
Answer:
a. 12.5
Step-by-step explanation:
Scale factor of ∆LMN to ∆XYZ = 2:5
To find length of side ZX, set the ratio of the corresponding sides of interest equal to the scale factor.
Thus:
ZX corresponds to NL = 5
NL:ZX = 2:5
5:ZX = 2:5
5/ZX = 2/5
Cross multiply
5*5 = ZX*2
25 = ZX*2
Divide both sides by 2
25/2 = ZX
12.5 = ZX
ZX = 12.5
2,605 rounded to the nearest hundred......now find the number in the hundreds place...it is the 6....now look at the number to the right of it...if that number is 5 or above, u round the 6 to a 7....but if that number is 4 or below, that 6 stays the same. The number to the right of 6 is 0.....so the 6 stays the same...and ur answer is 2,600.
8.263-13.48= -5.217
I suggest using a calculator for math that is hard to work out in your head.
