4. Find the volume of the figure. The base is a square.
5. Find the volume of the figure. Leave the answer in the terms of pi
Answers
Answer:
A) 283500 ft³
B) 1057.26 π in³
Step-by-step explanation:
A) Volume of square based pyramid
= 1/3 × Area of the base × height
= 1/3 × (90 ft)² × 105 ft
= 283500 ft³
B) This figure is a composite figure
Step 1
Find the volume of the cone
=1/3 πr²h
r = radius = 8.5 in
h = height = 10 in
= 1/3 × π × (8.5 in)² × 10 in
= 240.83333333 π in³
≈ 240.83 π in³
Step 2
Find the volume of the cylinder
= πr²h
= r = radius = 8.5 in
h = height = 11.3 in
= π × (8.5 in)² × 11.3 in
= 816.425 π in³
≈ 816.43π in³
Volume of the figure = (240.83 π + 816.43 π) in³
= 1057.26 π in³
Related Questions
Need help finding the length of AC
Answers
Answer:
I would have to say that the length of AC is 22.5
What is the median of the following numbers: 9, 10, 4, 6, 3, 7, 8, 2, 5. 54 8 7 6
Answers
A survey was conducted at a town hall meeting to determine if a new park should be built. Out of the 3,462 people surveyed, 1,468 people voted that the town should not build a new park.
Assuming the survey was random, what percentage of people in the town would likely vote in favor of the new park?
Enter your answer to the nearest percent in the box.
%
Answers
Answer: 58%
Step-by-step explanation:
Answer:
58%
Step-by-step explanation:
If 1468 weren't in favor of the new park, then 3462-1468=1996 people were in favor of the new park. This means the percentage of those who are in favor of the park is 1996/3462=0.5765=57.65%=58%
Plot five parabolas, one through each set of color coordinated points.
Answers
Answer:
red = y=(x+5)/4 -1
Step-by-step explanation:
https://www.emathhelp.net/calculators/algebra-2/parabola-calculator/?ft=vp&vx=-5&vy=-1&px=-7&py=0&ppdir=x
use this very good calculator
HELP , TIMES ALMOST UP!!!!!!
Answers
Answer:
0.8660254 or √3/2
Step-by-step explanation:
Answer:
√3/2
Hope this helps
NEED HELPPPPPPPPP ASAP
Answers
Answer:
Tank A
Step-by-step explanation:
add it all up
4+8+12+16+20 = 60 5+10+15+20+25 = 75
60/75 = 4/5 = 0.8
2+4+6+8+10 = 30 3+6+9+12+15 = 45
30/45 = 2/3 = 0.667
0.8 is more than 0.667
Tank A has more fish.
Julie is playing a game where she must flip 3 coins. If Julie flips all 3 coins and gets heads all three times, she wins. If Julie does not get heads all three times, she loses.
1/8
1/2
1/4
Answers
Answer:
1/8
Step-by-step explanation:
[tex](\frac{1}{2})^{3}[/tex]
Please need help, will give brainlist
Answers
5 athletes are in a 100k race. How many different ways can they finish based on their order.
Answers
Answer:
It's 120 different ways I think
Step-by-step explanation:
jordan has 10 ties, 3 suits, 5 belts, 8 shirts, and 4 pairs of shoes that he chooses from daily. How many different outfits can he put together?
Answers
Answer:
we can get 2 full outfits
HOPE IT HELPEDPLEASE I NEED THE ANSWER IN THE NEXT MINUTE
Answers
Answer:
Step-by-step explanation:
A
Answer:
96
Step-by-step explanation:
:)
A school survey found that 7 out of 30 students walk to
school. If two students are selected at random without
replacement, what is the probability that both students
walk to school?
49/90
49/900
7/30
7/145
Answers
Answer: 7/145
Step-by-step explanation:
The probability that the first student walks to school will be: = 7/30.
The probability of selecting the second student that walks to school will be: = 6/29.
Then we multiply both together and this will be:
= 7/30 × 6/29
= 7/145
smallest number to be subtracted from 32 to make it a perfect cube
Answers
Answer:
2
Step-by-step explanation:
Answer:
2 is the smallest number
HELPPPPPPPPPPPPPPPPPPP
Answers
Answer:
-31
Step-by-step explanation:
8 - ( -5 * - 3 - 1) ÷ 2 - (6)² + 4
8 - (15 - 1) ÷ 2 - 36 + 4
8 - (14) ÷ 2 - 36 + 4
8 - 7 - 36 +4
1 - 36 + 4
-35 + 4 = -31
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Reduce each of the following fractions to its simplest form. a. 12⁄18 b. 48⁄54 c. 27⁄90 d. 63⁄77 e. 24⁄32 f. 73⁄365
Answers
Answer: A. 2/3 B. 8/9 C. 3/10 D. 9/11 E. 3/4 F. 1/5
Step-by-step explanation:
In ΔTUV, the measure of ∠V=90°, UV = 3.3 feet, and TU = 9.8 feet. Find the measure of ∠U to the nearest degree.
Answers
Answer:
19.7°
Step-by-step explanation:
In ΔTUV, the measure of ∠V=90°, UV = 3.3 feet, and TU = 9.8 feet. Find the measure of ∠U to the nearest degree.
We make use of sine rule
TU/sin V = UV/sin U
9.8/sin 90 = 3.3/sin U
Cross Multiply
sin 90 × 3.3 = 9.8 × sin U
sin U = sin 90 × 3.3 /9.8
U = arc sin ( sin 90 × 3.3/9.8)
U = 19.7°
Factorize: ay - y - a + 1.
Answers
Answer:
I think the answer (A-1)(y-1)
Traveling 315 feet in seven minutes. Traveling per minute? how far would it be in 10 minutes?
Answers
Answer:
45 per minute. 450 in 10 minutes.
Step-by-step explanation:
Distance/ Time
315/ 7 = 45
Unit rate x how far you need to go
45 x 10 = 450
Answer:
450 ft
Step-by-step explanation:
315/7 = 45 (eveyr minute 45 ft)
10x45 = 450
On a number line 8.29 would be located..... choose all answers that make the statement true
A)between 8 and 9
B) between 8.2 and 8.3
C) to the right of 8.39
D) between 8.28 and 8.30
Answers
Answer:
B and D
Step-by-step explanation:
D is being more detailed then A
please help, will give brainliest if right!
Answers
Answer:
a
Step-by-step explanation:
Arnetta’s monthly gross pay is $4,200 federal withholding is 16.05%
Answers
Answer: $3204.06
Step-by-step explanation:
Here's the complete question:
Arnetta's monthly gross pay is $4,200. Federal withholding is 16.05% of her pay. Her other deductions total $321.30. Find her net pay.
First, we calculate the Federal witholding which will be:
= 16.05% × $4200
= 0.1605 × $4200
= $674.10
The total deduction will now be:
= $674.10 + $321.30
= $995.40
The net pay will now be:
= Gross pay - Total deductions
= $4,200 - $995.40
= $3204.06
Therefore, Arnetta’s net pay is $3204.06
[tex]\sqrt{12} +9\sqrt{3\\}[/tex]
Answers
11 square root of 3 is the answer
Explanation:
Miguel went shopping for a new phone. The sales tax where he lives is 4%. What number should he multiply the price of the phone by to find the total plus tax in one step?
Answers
Answer:
A 0.4 as the tax percent.
Step-by-step explanation:
Cos=?
Help help help
Answers
Answer:
The answer is C. 35/37
Step-by-step explanation:
We know that cos Θ = adjacent/ hypotenuse
so the answer is 35/37.
Answer:
it's I believe it's (A) 12 / 37
What is the slope of the line that passes through the line
containing (-6, 1) and (4, 8)?
Answers
I hope it helps :)
please help me out, i need it right now please.
Answers
median of 22, 16, 14, 26, 32, 30
Answers
Answer:
15
Step-by-step explanation:
cancel out from the sides till you have 1 number in the middle but in this case we have 2 numbers.
in a case like that you add both numbers and divide by 2 to get your answer
so 16+14÷2= 15
Since there is an equal amount of numbers,6, you would need to take the average of the two numbers in the middle.
REMEMBER: always put it in ascending order first (0-10)
14, 16, 22, 26, 30, 32
Middle numbers are: 22 and 26
Take average: (22+26)/2 = 24
Therefore the median of this sequence is 24.
Which equation has no real solutions?
A. B^2+3b=-3
B.2c^22+4c = 9
C. 5c^2 - C= -2
D. 7g +1+3g^2= 0
Answers
Answer:D
Step-by-step explanation:
Hey guys, could someone please help me answer question 3 (use the graph) ASAP and also I would like the working out~
thxx✨
Answers
Answer:
B. 5.6%
Step-by-step explanation:
Add all the visitors up which equals 4215.5 and do 236.9 divided by 4215.5 and you get 0.056 which converted to a percentage equals 5.6%. Hope this helps.
Ms. Powell bought 12 cookies for $4.00 and Ms. Malley bought 8
cookies for $3.50. How much did each person pay for a cookie? And who
had the better deal?
Answers
Answer:
Ms. Powell paid around 33 cents for each cookie
Ms. Malley paid around 43 cents for each cookie
Ms. Powell had the better deal
Step-by-step explanation:
Divide the amount paid with the amount of cookies bought so 4 ÷ 12 = 0.3333... and 3.50 ÷ 0.4375...
I hope this helped!
1) Approximately ¢33 per cookie
2) Approximately ¢29 per cookie
Ms. Powell had a better deal