B. Because if you add 10+9=19, that's the side of a small side, so it wouldn't make since if you chose A. right? and it can't be D. because that's too high
Answer:
Lesser x = -7
Greater x = 7
Step-by-step explanation:
g(x)= -10x² + 490
don't ask me Khan academy says so
The answer is 22
<span>The sum of two numbers is 48:
x + y = 48 </span>⇒ x = 48 - y
<span>One third of one number is 5 greater than one sixth of another number:
1/3x =5 + 1/6 y </span>
<span>
1/3(48 - y) = 5 + 1/6y
1/3 * 48 - 1/3 * y = 5 + 1/6 y
16 - 1/3y = 5 + 1/6y
16 - 5 = 1/6y + 1/3y
11 = 1/6y + 2/6y
11 = 3/6y
y = 11 * 6 / 3
y = 22
x = </span>48 - y
x = 48 - 22
x = 26
The smallest number is 22.
Answer:
The width of the rectangle is 5 inches.
Step-by-step explanation:
Perimeter of a rectangle: 2L+2W where L=length and W=width
P=56
56=2(4W+3)+2W
56=8W+6+2W
56=8W+2W+6
56=10W+6
56-6=10W
50=10W
W=50/10=5
W=5
L=4W+3=4(5)+3=20+3=23