Find the volume of the prism. Round your answer to the nearest tenth.
for brainlist
Answers
Answer:
d. V = 668.2 ft³
Step-by-step explanation:
[tex]V = \frac{1}{2}bhl\\V = \frac{1}{2}(8.6)(8.4)(18.5)\\V = 668.2ft^{3}[/tex]
Answer:
[tex]\boxed {\boxed {\sf D. \ V \approx 668.2 \ ft^3}}[/tex]
Step-by-step explanation:
The volume of a triangular prism is found using this formula:
[tex]V=\frac{1}{2} bhl[/tex]
For this prism, the base is 8.6 feet, the height is 8.4 feet, and the length is 18.5 feet.
[tex]b= 8.6 \ ft \\h= 8.4 \ ft \\l= 18.5 \ ft[/tex]
Substitute the values into the formula.
[tex]V= \frac{1}{2} (8.6 \ ft) (8.4 \ ft) ( 18.5 \ ft)[/tex]
Multiply the first two numbers in parentheses.
[tex]V= \frac{1}{2} (72.24 \ ft^2) ( 18.5 \ ft)[/tex]
Multiply again.
[tex]V= \frac{ 1}{2} (1336.44 \ ft^3)[/tex]
Multiply by 1/2 or divide by 2.
[tex]V= 668.22 \ ft^3[/tex]
Round to the nearest tenth. The 2 in the hundredth place tells us to leave the 2 in the tenth place.
[tex]V \approx 668.2 \ ft^3[/tex]
The volume is about 668.2 cubic feet.
Related Questions
The Sognefjord is the deepest fjord in Norway at 1,308 metres (4,291 ft) If a submersible floating on the surface was to dive vertically at a rate of 35 meters a minute, how many minutes would it have been diving when it reached a point 48 meters from the bottom of the fjord?
Answers
Answer:
36 minutes
Step-by-step explanation:
Depth of the fjord = 1308 m
Rate at which the submersible dives = 35 meters/minute
Distance to the bottom of the fjord should be 48 m
Distance the submersible has to go underwater is [tex]1308-48=1260\ \text{m}[/tex]
Time is found by dividing the distance the submersible has to go underwater by rate at which the submersible dives
[tex]\dfrac{1263}{35}=36\ \text{minutes}[/tex]
The time taken by the submersible to dive the required distance is 36 minutes.
Prove that each of the expressions below are equivalent by evaluating the expressions given. Given g = 3.
15g-2(2g+6) and 11g-12
Answers
Answer with Step-by-step explanation:
We are given that
g=3
[tex]15g-2(2g+6)[/tex] and [tex]11g-12[/tex]
We have to prove that two expressions are equivalent by evaluating the expressions given
[tex]15g-2(2g+6)[/tex]
Substitute the value of g in the given expression
[tex]=15(3)-2(2(3)+6)[/tex]
[tex]=45-2(6+6)[/tex]
[tex]=45-2(12)[/tex]
[tex]=45-24[/tex]
[tex]=21[/tex]
[tex]11g-12[/tex]
Substitute the value of g in the given expression
[tex]=11(3)-12[/tex]
[tex]=33-12[/tex]
[tex]=21[/tex]
Hence,
15g-2(2g+6) = 11g-12 when g=3
Lisa has a circular swimming pool.
The pool has a diameter of 26 feet.
Which measurement is closest to the
circumference of the pool in feet?
A 81.64 ft
B 530.66 ft
C 163.28 ft
D 40.82 ft
Answers
Answer:
D.40.82
Step-by-step explanation:
I hope this is correct, good luck!
17. Find the value of x and y. PLEASE HELPPP!!!!
Answers
Answer:
x=30, y=5
Step-by-step explanation:
in the first triangle, with 3 congruent angles, Since their angles are congruent l, there sides are also as well. So 8y=40 y=5. This is a right triangle so angle x and the adjacent red angle both form 90 degrees. Since the red angle is a equal angular triangle. It measures 60 degrees so 60+x=90 x=30
Plz give me ans.
When.
....
Answers
Answer:
Step-by-step explanation:
Length : Breadth : height = 3 : 4 : 6
Length = 3x
Breadth = 4x
Height = 6x
Volume of cuboid = 576 sq.cm
length * breadth * height = 576
3x * 4x * 6x = 576
72x³ = 576
x³ = 576/72
x³ = 8
x³ = 2³
x = 2
Length = 3*2 = 6 cm
Breadth = 4* 2 = 8 cm
Height = 6*2 = 12 cm
Total surface area = 2*(lb + bh + hl)
= 2 * (6*8 + 8*12 + 12*6)
= 2 * (48 + 96 + 72)
= 2 * 216
= 432 sq.cm
580 books were delivered to a warehouse and 29 were found to be damaged.
What percentage were damaged?
Answers
Answer:
I think it's would be 5%
Step-by-step explanation:
Since 29 Books are damaged we do 29/580 and then get 0.05 and multiply by 100 and get 5 percent
Use the gcf and the distributive property to express the sum as a product 18+27
Answers
Answer:
45
Step-by-step explanation:
18+27=9(2+3)=9(5)=45
The sum of the numbers 18 and 27 will be 45.
What is the greatest common factor?The largest factor of the two numbers which divides both the numbers is called as greatest common factor or GCF. The greatest common multiple is the common number multiplied by both numbers.
The distributive property of binary operations in mathematics generalizes the distributive law, which states that in elementary algebra, equality is always true.
Given sum is 18 + 27. The greatest common multiple between the two numbers is 9 take it common and then solve.
E = 18+27
E =9(2+3)
E =9(5)=45
Therefore, the sum of the numbers 18 and 27 will be 45.
To know more about GCF follow
https://brainly.com/question/219464
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The square below has an area of x^2-10x+25 square meters
what expression represents the length of one side of the square?
Answers
Answer:
Answer: Expression that represents the length of one side of the square is x - 5.
what is the simplified radical to this question (32x)6/5
Answers
On each coordinate plane, the parent function f(x) = |x| is represented by a dashed line and a translation is represented by a solid line. Which graph represents the translation g(x) = |x + 2| as a solid line? Why is it C???
Answers
The adding a value to x shifts the graph that many places to the left.
In g(x) you are adding 2 to x, so the graph moves 2 units to the left.
See attached image.
Answer:
c got a 100
Step-by-step explanation:
HELP ME PLZZZZZZ MARKING BRAINLIEST
Answers
Answer:
14
Hope this helps!
Simplify 5 1/3•5 2/3
Answers
Answer:
17 7/9 or 17.7
Step-by-step explanation:
the exact form is 272/9
while the mixed number is 30 2/9
Classify the polynomial according to its degree and number of terms.
9
constant monomial
sixth-degree monomial
linear binomial
sixth-degree binomial
Answers
Answer:
constant monomial
Step-by-step explanation:
The polynomial, 9, has 1 term and its degree is 0. Therefore, the polynomial is a constant monomial.
The given expression is a constant monomial. Therefore, option A is the correct answer.
What is the polynomial?A polynomial is a type of algebraic expression in which the exponents of all variables should be a whole number. The exponents of the variables in any polynomial have to be a non-negative integer. A polynomial comprises constants and variables, but we cannot perform division operations by a variable in polynomials.
Here given expression is 9.
A constant monomial is a term with only a constant number. There is no variable in a constant monomial.
So, 9 is a constant monomial.
The given expression is a constant monomial. Therefore, option A is the correct answer.
To learn more about the polynomials visit:
brainly.com/question/20121808.
#SPJ2
What is the slope of (4,2) and (0,-1)
Answers
Format:
y2-y1/x2-x1
Step-by-step explanation:
The slope is m = -3 / -4 = 0.75
If 58 books are checked out of a class library, and 42 books are left on the
shelves, how many books in total belong to the class library?
Answers
Suppose you invest $2200 at an annual interest rate of 5.3% compounded continuously. How much will you have in the account after 7 years?
Answers
Step-by-step explanation:
step 1. Let's call the amount of money A.
step 2. A = A¡e^(rt) (continuously compounding equation)
step 3. A = A¡e^(rt). A¡ = initial amount. r = rate, t = time.
step 4. A = 2200e^((.053)(7)
step 5. A = $3188.20
38 pounds of tomatoes cost $182.40. How many pounds of tomatoes can you get for $144?
25 pounds
Answers
Answer:
30 pounds of tomatos
Step-by-step explanation:
divide 182.4 by 38 to get 4.8.
Then divide 144 by 4.8 to get the answer.
Two interior angles of a triangle each measure 34. What is the measure of the third interior
angle?
564
Answers
Answer:
112
Step-by-step explanation:
The interior angles of triangles always add up to 180 so you first add the two interior angles which are already given to get 68 then after that you subtract it from 180 to get the answer of 112.
Hope this helps :) if it did pleaae mark as branliest...
please help me on this will give you brainliest!!
Answers
Answer: 2n - 64
Step-by-step explanation:
If the vairiable n describes the unknown number, and there is twice the number, then we can use the term 2n.
We also have 64 less then that number, and less means to subtract. Therefore, the equation is 2n - 64.
Answer:
2n-64
Step-by-step explanation:
I believe this is the correct answer (Not exactly sure to be honest)
Twice a number means to multiply by 2, so you use the variable (n) and multiply it by 2. For subtracting 64, I believe you usually put it after the (2n) portion of the equation. You may have to flip it though, equation order is important and it's been a while since I've done these so apologies if it's wrong! Good Luck!
a trader sold a wrist watch for 3150 after giving a 10% discount find the marked price of the Watch
Answers
Step-by-step explanation:
[tex]{ \frac{10}{100} \times 3150 = 315[/tex]
Need help no work shown=a big fat 0
Need 22,23,and24
26 if can
Answers
Answer:
22.)
m/8 = 15/24
8×15= 120
120÷24= 5
m=5
23.)9/p = 4/48
9×48= 432
432÷4=108
p=108
24.) 10.50÷3= 3.50
thats $3.50 per pizza.
9 pizzas= $31.50
plus one pizza aka, 31.50+3.50= $35
therefore, 10 pizzas would cost $35
26.) 5/2 = d-2/4
cross multiply:
5×4=2(d-2)
20= 2(d-2) divide both sides by 2
20÷2 = 2(d-2)÷2
10= d-2 exchange places with d and 10 and change signs
-d= -2-10
-d=-12 change the sign on both sides when the variable is negative.
d=12
this solid has a circular base no edges and one vertex
Answers
Answer: Cone
Step-by-step explanation: What solid figure has a circular base and one vertex?
PLEASE HELPPPPPP
Bob and 3 friends went to the movies and spent an equal amount on a ticket and food. Each friend paid $18. How much was the total bill? Hint: b/4 = $18
A. $22
B. $6
C. $24
D. $72
Answers
Answer:
D. $72
Step-by-step explanation:
18 times 4 equals 72
Answer:
$72
Step-by-step explanation:
Multiply cost by number or friends, INCLUDING BOB, making it 4 people rather than three
18 * 4 = 72
round 164.58 to the nearest whole number.
Answers
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suppose point P(4,-9) is transmitted according to rule (x,y)→(x+3,y-2),what are the coordinates of P
Answers
Answer:
p(7,-11)
that is the answer of the coordinates
What is the range of possible sizes for side x in triangle side lengths of 8.0 and 4.0?
Answers
Answer:
4<x<12
Step-by-step explanation:
8.0+4.0=12.0
8.0-4.0=4.0 or 4
The rules of triangles is that it must be less than the sum you had when you first added 8.0and 4.0 which was 12
So therefore , 4< x < 12
and I also got it right on khan academy lol
(8p2 −5p4 −2p3)+(4p3 +2p2 −2p4)
Answers
Answer: −
7p^4 + 2p^3 + 10p^2
Step-by-step explanation:
5/8 divided by 1 1/3 =?
Answers
First you need to convert the mixed number into an improper fraction
4/3 divided by 5/8
Now you flip the reciprocal for 5/8 which would turn into 8/5
Rewrite it
4/3*8/5
Now you then multiply both sides Which would give you 32/15
32/15 is your answer or if you need any other forms of the answer 2 2/15 or 2.13 repeating
Someone plz help me I will give brainliest!!
Answers
Answer
well sorry cant answer the other question see if it works on here
Step-by-step explanation:
Lara has $12 in quarters. Write and solve an equation that can be used to solve for the number of quarters, q, she has. Lara has quarters
Answers
Answer:
Equation = 12 * 4Lara has 48 quartersStep-by-step explanation:
Lara has $12 in quarters.
4 quarters make a dollar.
To find the number of quarters she has therefore, you need to multiply the $12 by the 4 quarters in a dollar to find out the number of quarters in $12.
= 12 * 4
= 48 quarters