Write an equation for (4,6) and (-4,0)
1 answer:
Not an equation for those 2 points, but rather "the equation of the line thru (4,6) and (-4,0).
6 - 0
Slope? m = ----------- = 6/8 = 3/4
4 -(-4)
Equation? Start with y = mx + b. Then 6 = (3/4)(4) + b, or 6 = 3 + b. b = 3.
The desired equation is y = (3/4)x + 3.
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This is a true statement (:
~For this problem, you need to divide.
~The easy way that I think might help you is if you change the fraction into a decimal.
Now divide $8.47 by 0.875
The price per pound of the coffee was $9.68
X=48
Y=44
Because the triangles are congruent.
Distribution property
Hope this help!
Answer:
791.28
Step-by-step explanation:
1. 3.14*9²=254.34
2. 3.14*9*19=536.94
3. 536.94+254.34=791.28