Answer:
28.75 cm^3 of space not used
Step-by-step explanation:
The volume of the box is
V = 4.5* 2.5 * 7 =78.75 cm^3
The gift takes up 50 cm^3
Subtract
78.75-50 = 28.75 cm^3
There is 28.75 cm^3 of space not used
To find the equation of a perpendicular line, you first need to find the negative reciprocal of the slope given. The slope is -1/3, so the slope of the perpendicular line will be 3
Now we just need to find the y intercept using the point (3, 2) and you can plug the coordinates in and then solve for b. Let's see what that looks like.
y=3x+b
2=3*(3)+b
2=9+b
-7=b So now we know the y-intercept and slope. We just put them together now
y=3x-7
Step-by-step explanation:
-4(35)+2(-t)
-180+2-(-3)
-180+6=-174
Answer:
m<S = 68 degrees.
m<D = 112 degrees
Step-by-step explanation:
Opposite angles of a parallelogram are equal so:
4x - 4 = 3x + 14
4x - 3x = 14 + 4
x = 18.
So m < S = 4(18) - 4
= 72-4
= 68 degrees.
Angles on the same side of a parallelogram are supplementary, so
m < D = 180 - 68
= 112 degrees.
