Answer:
34
Step-by-step explanation:
Perimeter,
2×(8+5+4)
= 34 units
Answered by GAUTHMATH
Answer:
132 degrees
Step-by-step explanation:
x+ 3+7x-15=180
8x -12 =180
8x = 168
x=21
7(21) -15
147-15
132
Answer:
Step-by-step explanation:
1. Monomial times Monomial
2. Binomial times Binomial
3. Binomial times Trinomial
4. Monomial times Trinomial
5. Binomial times Monomial
Answer:
sure, add a link or question
Step-by-step explanation:
Answer:
The quadratic equation is X^2 -4X-60=0
Step-by-step explanation:
You solve by using the relation
X^2-(Sum)X + Product
which is (-6+10)X +(-6×10)
=X^2 -4X -60
X^2 +6x -10x -60 =0
(X^2+6x)-(10x-60)
=X(X+6)-10(x+6)
=(X-10)(X+6) =0
x-10=0. and x+6=0
x=10. x=-6
Therefore the quadratic equation is given by x^2 -4x -60
