This question basically asks for the LCM of 3 and 5, which is 3 x 5 =15
This is the answer: 15
Check : The first rectangle had 1/3 shaded; ( one in every three parts)
So for 15 parts altogether, 5 would be shaded ( 1/3 = 5/15)
The second rectangle had 2/5 shaded ( two for every five parts)
So for 15 parts altogether, 6 would be shaded (2/5 = 6/15)
Answer:
318.267 feet per second
19096 feet per minute
Step-by-step explanation:
1) 217*5280 to get feet
2) 1145760/60 to get feet per minute
3) 19096/60 to get feet per second
F(x) can also mean y
Use data point 2 to begin with as it makes things easier because it contains a 0 x=0 y=3
A. f(x)= -3x+2
f(0)=-3(0)+2
f(0)= 0+2
y=2which doesn’t correspond with the y= 3above
B.f(x)=-2x+3
f(0)=0+3
Y=3 which does correspond with the y=3 above
C.f(x)=2x-3
f(0)=2(0)-3
y=-3 which doesn’t correspond with the y= 3above
D.f(x)=3x-2
f(0)=3(0)-2
y=-2 which doesn’t correspond with the y= 3above
So function B. f(x)=-2x+3 is the only answer
Answer:
w ≥ 6
l ≥ 11
Step-by-step explanation:
The perimeter of a rectangle is equal to P = 2l+2w where l=length and w=width. Here the length is 5 feet longer than the width or 5+w. This means the width is w. Substitute P = 34, l=5+w and w into the perimeter equation. Then solve for w.
34 ≤ 2*(5+w) + 2w
34 ≤ 10+2w+2w
34 ≤ 10+4w
24 ≤ 4w
6 ≤ w
This means the width must be at least 6 so the solution is w ≥ 6.
To find the length substitute 6 into l ≤ 5+w.
l ≤ 5 + 6
l ≤ 11
The length is l ≥ 11.
