Answer:
6 1/3
Step-by-step explanation:
For the shaded bit all you need to do is 8.5 × 6.
if you are to get the other bit then do 8.5 × 8
if it is to be both then just do that and add them together
Answer:
Any value of x
makes the equation true.
All real numbers
Interval Notation:
(−∞,∞)
Step-by-step explanation:
Any value of x makes the equation true.
Answer:
0.6t - 4.3s -2.6
Step-by-step explanation:
Given the expression
(-3.5t - 4s + 4.5) + (-7.1 - 0.3s + 4.1t)
Collect the like terms
= -3.5t+4.1t-4s-0.3s+4.5-7.1
= 0.6t - 4.3s -2.6
Hence the required expression is 0.6t - 4.3s -2.6
It ΔABC and ΔXYZ are similar, then the sides of the triangles are in proportion.

We have BC = 8, AC = 7, Y = 28, XZ = 49 and YZ = 56. Substitute:
