Answer:
d. quadrilateral
Step-by-step explanation:
You have to calculate the air, a=h*b/2 so the answer is d)
X^2 + x + 3x - 3
x^2 + 4x - 3
Therefore the coefficient of x in expansion is 4.
Answer:
45.5
Step-by-step explanation:
65 divided by 100 =0.65
answerx30=19.5
65-19.5=45.5
Answer:
136
Step-by-step explanation:
4/7 * 340
136
That is the answer for the equation