Answer:
Step-by-step explanation:
B) 360 in²
3 rectangles + 2 triangles
(10×12) + (10×13) + (10×5) + 2(½×12×5)
= 120 + 130 + 50 + 60
= 360 in²
120 feet:15 inches.
As a result, the scale drawing is 8 ft:1 in. Hope it help!
Answer:
11.17 tonnes was in the fourth and final load.
Step-by-step explanation:
11.25 + 12.76 + 12.82 = 36.83 > total of the first 3 loads.
x = 4th load.
36.83 + x = 48
x = 48 - 36.83
x = 11.17
Answer:
0.15 years or 1.8 months
Step-by-step explanation:
I=PRT
I = interest
P = principal
R = rate
T = Time in years
Therefore,
2302.80 = 2020 × 7.6 × T
Solve for that.
T = 0.15
0.15 years = 1.8 months
Answer:
Consider x^ {2}-4x+3. Factor the expression by grouping. First, the expression needs to be rewritten as x^ {2}+ax+bx+3. To find a and b, set up a system to be solved. a=-3 b=-1. Since ab is positive, a and b have the same sign. Since a+b is negative, a and b are both negative. The only such pair is the system so
Step-by-step explanation: