Answer:15x
Step-by-step explanation:you add 12 + 3 which equals 15 and then you just carry the x over
Answer:
17
Step-by-step explanation:
We can use this formula:
where x and y indicate the coordinates of the two points
![\sqrt{4-(-4)^2 + (8-(-7)^2} = \sqrt{64 + 225} = \sqrt{289} = 17](https://tex.z-dn.net/?f=%5Csqrt%7B4-%28-4%29%5E2%20%2B%20%288-%28-7%29%5E2%7D%20%3D%20%5Csqrt%7B64%20%2B%20225%7D%20%3D%20%5Csqrt%7B289%7D%20%3D%2017)
Answer:
Answer
2x+3y=14,2x−3y=2
Adding :
2x+3y=14
2x−3y=2
__________
4x=16
x=4
∴xy=4×2
=8
2×4+3y=14
8+3y=14
3y=6
y=2
Step-by-step explanation:
here you go
The answer is 19 degrees F.
15 - (-4) = 19
Answer:
9 (m+5)-3(m-2)=8m+31
9m+45 - (3m + 6)= 8m+31
9m+45-3m-6=8m+31
45-6+31=8m-9m+3m
70=2m
m=70/2
Therefore m = 35
Hope u understood.............