Answer:
n = 9
Step-by-step explanation:
divide 45 by 5 to find n
45/5 = 9
Answer:
complementary
Step-by-step explanation
Im not positive but theres a high chance its B
The partial products are 210 and 1350 in decimal it's 21.0 and 135.0.
Hope that heled:)
Given that the base of the triangle is x m, the height is 3m less than twice it's base then the height will be represented by the equation:
(2x-3) m
thus the area will be:
Area=1/2bh
Area=1/2x(2x-3)=17.5
x^2-1.5x=17.5
writing the above equation is quadratic form of ax^2+bx+c=0 we get:
x^2-1.5x-17.5=0
Answer is D:
e + 5 = 3e - 11
2e = 16
e = 8
Ella is 8 years old
Jamie is 8+5 = 13 years old
