Hello,
Let's w the width , l the length, p the perimeter.
w=l-5
p=2(l+w)=2(l+l-5)=4l-10
4l-10=122
==>4l=122+10
==>4l=132
==>l=132/4
==>l=33
So w=33-5=28
Proof:
2*(33+28)=2*61=122
V=area of base times height
height=height
area of base=area of circle=pir^2
V=hpir^2
r=6
h=14
V=14pi6^2
V=14pi36
V=504pi
aprox pi=3.141592
V=1583.3 round
V=1583 cm^3
Answer:
all i can do
Step-by-step explanation:
<em>2. if you roll a six-sided dice one time and flip a coin one time what is the probability that you flip an odd number on a die and heads on a die.</em>
<em>3. The probability would be 1/2 or 0.5.</em>
4. <em>I know the </em><em>probability </em><em>would be 1/2 because its an </em><em>expected value</em>
<em>and because you know that there are six numbers on a die and two possible answer on a coin. So, if i took half of the six numbers and one of the two possible outcomes that is the answer you would get.</em>
Answer:
u = 2.5
Step-by-step explanation:
Since you're working with only one variable, you just need to solve for u:
9(u -2) + 1.5u = 8.25
Multiply the parentheses by 9
9u - 18 +1.5u = 8.25
Add the similar values
10.5u = 8.25 + 18
Simplify
10.5u = 26.25
u = 26.25/10.5
u = 2.5
Answer:
1. 18.84 in
2. 56.52 cm
3. 4.71 ft
4. 25.12 m
5. 37.68 ft
6. 12.56 yd
7. 43.96 in
8. 28.26 cm
9. 7.85 m
Step-by-step explanation:
