Answer:
The value of b is -42
Step-by-step explanation:
Parallel equations have identical or equal slopes. Given the form of the equation; y=5x+b and the point it passes through (8,-2) we determine the unknown value b by substituting x with 8 and y with -2. We solve the equation; -2 =5(8)+b to obtain b = -42
Answer:
5190 g
Step-by-step explanation:
Calculate the volume:
28.0 cm × 4.90 cm × 3.60 cm = 493.92 cm³
Density is mass divided by volume:
D = M / V
Solving for mass:
M = D V
Substituting values:
M = (10.50 g/cm³) (493.92 cm³)
M = 5186.16 g
Rounding to three significant figures, the mass is 5190 g.
Answer:
C
Step-by-step explanation:
In the picture above.
Answer:
1500 = 748h
Step-by-step explanation:
Data:
l=34, w=32
Volume=1500
Write an equation of volume of a rectangular prism:
Volume= L x W x H
Substitute Values:
1500=34 x22 x h
Simplify:
1500=748h
