Lets see: 3/4s 6/8s and 12/16s if you only need 3
First solve the volume of the box
V = 10 x 10 x 8 = 800 cubic inches
Then solve the volume of 1 pretzel
V = pI*h*r^2
V = 3.14*5*(0.25)^2
V = 0.98125 cu. In
So the amount of pretzel can be pack
<span>A = 800/ 0.98125 = 815 pretzel</span>
Answer:
D
Step-by-step explanation:
F(1)=7
G(f(1)= g(7)= 49-1=48
Answer:
A triangle has angle’s that add up to 180
Angle A is then 25°
The firs number: a
The second number: b
a-b=4
a²+b²=58
Lets write b+4 instead of a.
(b+4)² + b² = 58
b²+8b+16+b²=58
2b²+8b+16=58
2b²+8b-42=0
b²+4b-21=0
(b+7).(b-3)=0
b=-7 or b=3
But, b can't equal to -7 because these number are naturel numbers. It must be positive.
b=3
for b=3; a-3=4; a=7
