X = √7²+4² by using Pythagoras Theory as the triangle is a right angled triangle
Answer:
2 and -3
Step-by-step explanation:
because a coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x).
so in 2x-3y+5, 2 and -3 are the coefficients.
Answer: -72a^3 +108a^2
Collect like terms
(2a)(6a)(2a-8a+9)= (2a)(6a)(-6a+9)=12a^2(-6a+9)
= -72a^3 +108a^2
Answer:
Yes
Step-by-step explanation:
29-18=11
c=11
18+2(11)=40
48 degrees. 43 degrees - (-5 degrees) = 48 degrees
