Answer:
So, what you want to do first is add the height together.
5+5+5+5= 5*4=20
Then use the formula for finding the surface area of a rectangular prism.
A = 2wl + 2lh + 2hw, where w is the width, the l is the length, and the h is the height.
In other words A= 2(12*10) + 2(10*20) + 2(20*12)
Simplify from there.
A= 2(120) + 2(200) + 2(240)
A= 240 + 400 + 480
A= 1,220
*If this is PLATO, Don't use the comma. It will be marked wrong.*
To find the answer you would multiply 1,300 by .06, which gives you a commission of $78.
Hope this helps!
10.4 in a mixed number in the simplest form is 10 2/5
Answer:
(0,3) and (1,4)
Step-by-step explanation:
Given that:
y= 3x2−2x+3 ------------- eq1
y = x + 3 ------------------ eq2
Putting value from eq2 to eq1
x + 3 = 3x2−2x+3
3x2−2x+3 - x - 3 = 0
3x2−3x = 0
Taking 3 common
x2 - x = 0
x(x-1)= 0
So
x = 0 and x = 1
Now put value in eq2
y = 0 + 3 and y= 1 + 3
y = 3 and y = 4
So solution sets are:
(0,3) and (1,4)
i hope it will help you!
Answer:
34.97 I think
Step-by-step explanation: