B. 282.6 cm
C. 45
D. 10
Answer:
A. 36.4cm = h
Step-by-step explanation:
A=2πrh+2πr² This is the equation to find the surface area of a cylinder
2532 = 2π(9)h + 2π(9)² Multiply
2532 = 18πh + 2π(81) Multiply
2532 = 56.55h + 162π Multiply
2532 = 56.55h + 508.94
-508.94 - 508.94 Subtract 508.94 from both sides
2023.06 = 56.55h Divide both sides by 56.55
36.4cm = h
If this answer is correct, please make me Brainliest!
5+(-2)=?
b. 5.63 times 10^{-3}
c. 7.7 times 10^{-7}
d. 12.42 times 10^{-12}
10 +38h < =200
subtract 10 from each side
38h < =190
divide by 38
h<=5
Answer: They can rent at most 5 hours
$200 - the $10 fee leaves you with $190 to spend with $38 per hour
divide 190 by 38 to get 5
you can rent the canoe for 5 hrs
Answer:
Option B and C are correct.
Step-by-step explanation:
Find the expanded form of 840.02.
Any decimal number can be expanded in the form of power of 10.
then;
In 840.02
the first 8 is
8 hundreds i.e, 800 ,
4 is 4 tens i.,e 40 ,
0 ones ,
0 one-tenths and
2 hundredths,
we can write this as;
or
or
Answer:
8 × 100 + 4 × 10 + 2 × 1/100
8 × 100 + 4 × 10 + 0 × 1 + 0 × 1/10 + 2 × 1/100
Step-by-step explanation:
8 × 100 + 4 × 10 + 2 × 1/10 =800+40+2/10 = 840+2/10 = 840.2
8 × 100 + 4 × 10 + 2 × 1/100 = 800+40+2/100 = 840+2/100 = 840.02
8 × 100 + 4 × 10 + 0 × 1 + 0 × 1/10 + 2 × 1/100 =800+40+2/100= 840.02
8 × 100 + 4 × 10 + 4 × 0 + 0 × 11 + 2 × 1/10=800+40+2/10= 840+2/10 = 840.2