8: slope is 1/2 and y intercept is 0
9: slope is 7/4 and y-intercept is 0
Answer:
I dont know math
Step-by-step explanation:
like bro i havent been paying attention to school that I havent learn stuff and I'm in 9th grade
To solve your X int you substitute 0 for y.
X int-
-5x+9(0)=-18
-5x=-18
X= 18/5 and the coordínate is (18/5,0)
Then to solve for y int you substitute 0 for x.
-5(0)+9y=-18
9y=-18
Y= -2 and the coordinate is (0,-2)
Answer:
the last one is a polynomial
Step-by-step explanation:
Answer:
42cm^3
Step-by-step explanation:
Given data
Area of base= 14 square centimeters,
Height= 3 centimeters
Volume = Area* Height
Volume= 14*3
Volume= 42 cm^3
Hence the volume of the prism is 42cm^3
