Answer:
The surface area is 7 with the heigth
Step-by-step explanation:
Answer:
Step-by-step explanation:
The x intercepts occur when the quadratic is equal to zero.
1.
x^2-7x-18=0 factoring we get
(x-9)(x+2)=0 since multiplying anything by zero is zero the x intercepts occur when
x=-2 and 9
2.
2b^2+17b+21=0
2b^2+14b+3b+21=0
2b(b+7)+3(b+7)=0
(2b+3)(b+7)=0
b=-7 and -1.5
Answer:
The answer would be 56 m
Step-by-step explanation:
First find the bottom length of the shape by adding 5 and 11, bc the 11 is only part of the bottom length, and 5 is the other part: 5+11=16
now add all the side lengths together: 5+5+5+7+7+11+16=56
To find the x-intercept, let y = 0, and solve for x.
5y - 3x = 15
Let y = 0.
5(0) - 3x = 15
-3x = 15
x = -5
The x-intercept is -5.
To find the y-intercept, let x = 0, and solve for y.
5y - 3x = 15
Let x = 0.
5y - 3(0) = 15
5y - 0 = 15
5y = 15
y = 3
The y-intercept is 3.
Answer:
C. X-int -5
Y-int 3
Answer:
9/6 or 1 1/2
Step-by-step explanation:
Make the denominators the same...
<u>5</u> x2 ----> 10/6 -------> 10/6 -1/6 = 9/6
3 x2