Answer:
16, 21, 25
Step-by-step explanation:
19 and 21 are prime numbers, and thus cannot fit in this scenario.
Answer:
23.1
Step-by-step explanation:
14/20*x/33
Cross multiply
14*33=20*x
462=20*x
462/20=x
23.1=x
Hope this helps :)
Question 2 is 19.4 I hope I helped!
Answer:
y=-1/4x+6
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(5-6)/(4-0)
m=-1/4
y-y1=m(x-x1)
y-6=-1/4(x-0)
y-6=-1/4(x)
y-6=-1/4x
y=-1/4x+6
Answer:
L = 19 yd
W = 15 yd
Step-by-step explanation:
2L + 2W = 68
L = W + 4
Substitute for L in the first equation
2(W + 4) + 2W = 68
2W + 8 + 2W = 68
4W = 60
W = 15 yd
Plug W in the second equation to find L
L = W + 4
L = 15 + 4
L = 19 yd
Plug both answers in both equations to check
First equation = 2 (19) + 2 (15) = 68
Second equation = 19 = 15 + 4
Hope that helps!
