Answer:
ahe using 12 feet of boards and threre 8 ft of board left so i guess the with will be 4.
Step-by-step explanation:
6+6 =12 for the lenghth
4+4=8= for the with
(6000 steps/day) * (365 days/year) * (100 cal/mile) / (2000 steps/mile)
= 6000*365*100/2000 cal
= <span>109,500 calories</span>
Answer: $3600
<u>Step-by-step explanation:</u>
Let x represent the monthly sales for the 10% commission job
Let y represent the monthly sales for the 6% commission job
Commission: .10x + .06y = 600
Monthly Sales: x + y = 7600
Use Elimination Method to solve the system of equations
100(.10x + .06y = 600) ---> 10x + 6y = 60,000
-6( x + y = 7600) ---> <u> -6x - 6y </u>= <u> -45,600 </u>
4x = 14,400
x = 3600
Answer: 340
Step-by-step explanation:
10 x 5 = 50
10 x 5 = 50
10 x 8 = 80
10 x 8 = 80
8 x 5 = 40
8 x 5 = 40
50 + 50 + 80 + 80 + 40 + 40
100 + 160 + 80
340
It is a right triangle, so we can use pythagorean theorem which states
a^2 + b^2 = c^2
Leg^2 + Leg^2 = Hypotenuse^2
9^2 + x^2 = 15^2
81 + x^2 = 225
x^2 = 144
x=12
