Answer:
(-7, 3)
General Formulas and Concepts:
<u>Algebra I</u>
Point-Slope Form: y - y₁ = m(x - x₁)
- x₁ - x coordinate
- y₁ - y coordinate
- m - slope
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
y - 3 = 4(x + 7)
↓ Compare to Point-Slope Form
Point (-7, 3)
Slope <em>m</em> = 4
Let f= number of five cent stamps
let t=number of ten cent stamps
total spent is 5f+10t=100
total stamps bought is f+t=13
5f+10t=100
f+t=13
f=13-t
5(13-t)+10t=100
65-5t+10t=100
5t=35
t=7
f+t=13
f+7=13
f=6
6 five cent stamps and 7 ten cent stamps
Answer:
C. is 100 degrees
Step-by-step explanation:
To find the midpoint you divide the sum of the x and y coordinate by 2 because you want to find the middle.
((2+4)/2,(1+-3)/2)
So simplify and get answer
(3,-1)
If you have any more questions about this ask me in the comment section under my answer!
Answer:
1730 inches cubed
Step-by-step explanation:
We can add in the missing piece of the shape, then subtract it later. The aquariam is 18 by 10 at the base and has a height of 11 (5+6).
18•10•11=1980
Now we need to figure the volume of the empty space. The empty space has dimensions of 5, 10, and 5.
5•5•10=250
1980-250=1730
