Answer:
To know the equation of line we need 2 things
slope and y intercept
slope= (y2-y1)÷(x2-x1)
y intercept is y when x =0
then put them in formula f(x)=mx+c
m = slope, c= y intercept
1: slope = 1. y intercept = 4
f(x)=x+4
2: slope = -9/2. y intercept = 11/2
f(x)= -9/2x+(11/2)
3: slope = 1/3. y intercept = -11/3
f(x)=x/3+(-11/3)
4: slope = -1. y intercept = 7
f(x)=-x+7
5: slope = 1. y intercept = -2
f(x)=x+-2
Answer: D) 32
Step-by-step explanation:
The area of a parallelogram equals its base times its height. Substitute the base and area into this formula to solve for the height:
A=bh
40=(5)(h)
h=8
If ABCD is a parallelogram, opposite sides are parallel, so AB is parallel to DC. If AB is parallel to DC, EB is parallel to DC. Since EB is parallel to DC, quadrilateral EBCD has at least one pair of parallel sides, making it a trapezoid. The area of a trapezoid is equal to where h is the height, is one base, and is the other base. Plug the necessary values into the formula:
A=
h=8
A=
A=32
The answer is D) 32.
Answer:
I ha.te U bit.ch
Step-by-step explanation:
Also, do U like these images?
Her fuel tank is not empty. She added 3/4 gallon of fuel and used 2/4 which still leaves 1/4 gallon left. If she had only put 1/2 a gallon, it would have been empty.
x:14 = 7:8
x:14 = x/14
7:8 = 7/8
x/14 = 7/8
Multiply the numerator of the 1st ratio with the denominator of the 2nd.
And multiply the numerator of the 2nd ratio with the denominator of the 1st.
Doing so, we get -
x * 8 = 7 * 14
So, 8x = 7 * 14
8x = 98
We divide 98 by 8 (transposition method)
x = 98/8
Therefore, x = 12.25