Answer:
2.3y+3.2-y=2.1+1.3y+1.1
Step-by-step explanation:
Answer:213.7
Step-by-step explanation:
Answer:
The answer in the procedure
Step-by-step explanation:
we know that
If the figure ABCD and the figure RSPQ are congruent
then
The corresponding sides and corresponding angles are equal
so
Answer:
a = - 2 and b = - 3
Step-by-step explanation:
Distribute the parenthesis on the left side then compare like terms on both sides.
4(3x - 6) - 7(2x + b)
= 12x - 24 - 14x - 7b
= - 2x - 24 - 7b
Compare to right side ax - 3
For the 2 sides to be equal then
- 2x = ax ⇒ a = - 2
and
- 24 - 7b = - 3 ( add 24 to both sides )
- 7b = 21 ( divide both sides by - 7 )
b = - 3
H = 2W - 3 <== height in terms of W
A = H * W
A / H = W <== area in terms of W