Answer:
The nearest 10 is 120
Step-by-step explanation:
Answer:
45.) 49.) V=LBH
Step-by-step explanation:
V= 15
5*3*1=15
V= 891
11*9*9
Hello from MrBillDoesMath!
Answer:
y = -2x + 15
Discussion:
Equation of a line is y = mx + b. We are given that m = -2 so the equation becomes.
y = -2x + b
As the line passes through (4,7), substituting these values in the equation gives
7 = -2(4) +b =>
7 = -8 + b => (add 8 to both sides)
7 + 8 = b
so b = 15
The full equation is therefore
y = -2x + 15
Regards,
MrB
P.S. I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!
Answer:
1
Step-by-step explanation:
If there isn't a number in front of a variable then always assume is is one.
For example, look at this equation:
x + 3y = 16
See how there is no number in front of the x?
It can't be 0 in front of the x because 0 times anything is zero, right?
Therefore, it has to be a one.
So, the equation above could be written like this:
1x + 3y = 16
In mathematics it is just automatically assumed that if a term doesn't have a number in front of the variable, then the coefficient of that term is 1.
<em>I hope this helps!</em>
<em>If you have any questions let me know!</em>
<em>- Kay :)</em>
40% = 2 / 5 I hoped I helped :)