Answer:
B. A rectangle, 4 in by 3 in
Step-by-step explanation:
The foam has the shape of a cuboid with base of 10 in by 4 in and height of 3 in.
The foam has a front elevation of a rectangle with dimension of 4 in by 3 in. It has a left elevation of dimension 10 in by 3 in and a plan of dimension 10 in by 4 in.
If the foam is cut along the red line, the exposed face would be the same as the shape of the front elevation. Hence the shape of the cross section would be a rectangle with dimension of 4 in by 3 in.
There are a few ways to find out the correct answer. One of them is to divide 2.40 by 6 to get a price of one cake and then multiply it by 10:
2.40 ÷ 6 = 0.40
0.40 * 10 = 4.00
Answer: Ten cakes would cost 4 pounds.
Answer:
x=3 and 9
Step-by-step explanation:
; x-3=0
x=3 (change side change mark)
and
![\frac{2}{3} x - 6 = 0](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B3%7D%20x%20-%206%20%3D%200)
![\frac{2}{3} x = 6](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B3%7D%20x%20%3D%206)
![x = 6 \times \frac{3}{2}](https://tex.z-dn.net/?f=x%20%3D%206%20%5Ctimes%20%20%5Cfrac%7B3%7D%7B2%7D%20)
change side change mark.
So, x=9
If u wanna check the answer you can check by substitution x=3 and 9 in equation.
hope it helps you ☺️
Answer: 0.0228
Step-by-step explanation:
please check photo explanation