Answer:
Kevin=335.8years old
Step-by-step explanation:
K - D = 333
K - 2 = 400( D - 2 )
333 + D - 2 = 400D - 800
D - 400D = - 800 - 331
- 399D = - 1130
D = 2.8
K = 333 + 2.8
K = 335.8
Answer:
Step-by-step explanation:
(gof)(3) = g(f(3) )
but : f(3) = |3+2| = 5
(gof)(3) = g(f(3) ) = g(5) = -(5)² = -25...answer ; A) -25
Answer: -10,-5,3,15
A,C,D,E
The next one is a= -5, b=1, c=-5, d=-12
The last one is 3 & 4
Answer:
13.5 meters
Step-by-step explanation:
lets take width as w
l=24
and length is 3 meters less than twice the width
so
l+3=2w
24+3=2w
27=2w
divide both sides by "2"
27/2=13.5
13.5=w
Answer:
6 5/40 + 4 16/40
10. 21/40
Change the denominator into the LCD and change the numerator.
keep the denominator the same and add the numerator
add the whole numbers