Answer:
11x + y = 25
Step-by-step explanation:
Start with y = mx + b
Slope is -11, so m = -11
Point is (2, 3), so we plug that back in to get the intercept.
3 = -11 * 2 + b
3 = -22 + b
b = 25
y = -11x + 25
11x + y = 25 in standard form.
Answer:
1 1/20 is the correct way
Step-by-step explanation:
I don't know how to get it but i just looked it up .
Answer:
x = 14
Step-by-step explanation:
4x + 2x + 6 = 90
Combine like-terms
6x + 6 = 90
6x = 84
x = 14
Answer:
Step-by-step explanation:
step 1
Find the volume of the cuboid
The volume is equal to
step 2
Find the mass of the cuboid
Remember that
The density is equal to divide the mass by the volume
so
The mass is equal to multiply the volume by the density
step 3
Find the mass of the square base pyramid
subtract the mass of the cuboid from the total mass
step 4
Find the volume of the pyramid
The volume is equal to
step 5
Find the density of the steel (pyramid)
divide the mass of the pyramid by the volume of the pyramid