Answers
Related Questions
Part A
Juanita has an aquarium that is 5 feet long, 4 feet wide, and 2 feet deep.
What is the volume of the aquarium? Enter your answer in the box.
_______ft3
Part B
Juanita fills the tank with water so that it is 1 foot deep. What is the volume of the water?
_______ft3
Answers
Answer:
Part A: 40 cubic feet. Part B: 20 cubic feet
Step-by-step explanation:
Part A: 5×4×2 = 40 feet3
Part B: 5×4×1 = 20 feet3
The sales tax on clothing in Louisiana is 4% . Calculate how much tax you need to pay on a dress if it costs $19.50 before before tax. Round your answer to the nearest cent.
Answers
Answer:
.78 cents
Step-by-step explanation:
To find the tax amount on any number, divide that number by 100 and then multiple it by the tax percentage.
In this case that would look like: $19.50/100 times 4 =.78
Find the measure of angle B
Answers
The average petrol consumption of a vehicle is 1 gallon per 35 km. The cost of 1 litre of petrol is $49. Fund the cost of petrol for a journey of 280 km.
(take 1 gallon=4.5 litres)
Answers
Step-by-step explanation:
Total petrol consumption of the journey=
Total distance travelled ÷ Average petrol consumption
[tex] = 280 \div 35 \\ = 8 \: gallons[/tex]
Given 1 gallon = 4.5 litres,
[tex]8 \: gallons \: = 8 \times 4.5 \\ = 36 \: litres[/tex]
Total cost of petrol for this particular journey = Petrol consumed x cost of 1 litre of petrol
[tex] = 4.5 \times 49 \\ = 220.50 \: dollars[/tex]
10) On Tuesday Imani bought eight hats. On
Wednesday half of all the hats that she had
were destroyed. On Thursday there were
only 21 left. How many did she have on
Monday?
Answers
Jayla, Keisha and Melanie are sisters. Keisha is 3 years older than Jayla. Melanie is 3 years older than Keisha. If you add their ages together, you get 42.
1. Write an equation or draw a picture to represent this scenario.
2. How old are the sisters? How do you know?
Answers
keisha= x+ 3
melanie= x + 6
to solve:
42= x + x + 3 + x + 6
42= 3x + 9
-9 -9
33=3x
———-
3
x=11
therefore
jayla is 11
keisha is 14
melanie is 17
What is the volume of the cylinder below? Write your answer in terms of π
Answers
Answer:
The answer would be 414 . good luck ^^
Vikash placed four 50 cm pieces of wood end to end .In meters how long are the pieces of wood altogether?
Answers
Answer:
.5 meters
Step-by-step explanation:
Well we know each centimeter is .01 of a meter so 50 * .01 is .5
There is .5 meters of wood in together
Answer:
2 meters
Step-by-step explanation:
there are 100 cm in a meter. 4 x 50cm = 200cm
so 2 meters.
Please help me with this math problem
Answers
Answer:
what Type of question is that
6 bulbs cost Rs 560,find the cost of 2 dozen bulbs.
Answers
24/6=4
2 dozen (24) is 4 times as many as 6
multiply 560 times 4 to get cost
560×4=2,240
Answer is 2,240 Rs
one can of waterproofer covers 100 square feet. you want to apply two coats of waterproofer to the wooden crates. How many cans of waterproofer do you need?
Answers
Answer:
Hello! its 1
Step-by-step explanation:
Find the volume of a pyramid with a square base with a perimeter of the base is 5.7 cm in the height of the pyramid is 8.6 
Answers
Answer:
try 28.4 inches to the 3rd power
Step-by-step explanation:
Someone help plz and plz make sure it’s right
Answers
Answer:
Ruffly 6.5
Step-by-step explanation:
a^2+b^2=C^2
In this case we need to find a so we do c^2-b^2.
9.8^2-7.3^2=42.75
Square root of 42.75 is ruffly 6.5
Answer:
6.5 km
Step-by-step explanation:
hypotenuse (h)=9.8km
base(b)=7.3km
perpendicular (p)=?
we know,
p^2 =h^2-b^2
p^2=(9.8)^2-(7.8)^2
p^2= 96.04-53.29
p^2=42.75
(p)^2=(6.5)^2
p=6.5km
simplify 4/9 square root
Answers
Answer:
4/9 square root
= √(4/9)
= √4/√9
= 2/3
4/9=16/36
4/6=2/3
hope it helps:))))))
Α = πr2
b) Find the value of A when u = 3.142 and r = 5
Answers
Answer:
A = u(5)^2
= 78.55
Just substitute r and u
l think hai
l am not sure
lt is wrong than l am sorry
Wich set of ordered pairs does not represent a function.
Please help.
Answers
Answer:
D.
Step-by-step explanation:
A function has to have only one y-value for every x-value. This means that D is not a function because it contains (6,2) and (6, 4), which means that there are 2 different y-values for the x-value of 6.
Will give brainiest to best answer
Answers
Answer:
1.V=288, A=288
2. V=460, A=494
3. V=672
4. A=898
Step-by-step explanation:
1.
V= l×b×h
288
A=2(lb+lh+bh)
=288
2.
V¹= larger cuboid =320
V²=smaller cuboid=140
V=460
A¹=328
A²=166
A=494
3.
V=(Area of cross section)×length
=672
4.
Area of cube=l³
³√294=6.65
add 3
9.65³=898
For a magic trick , Ashley has a classmate pick one card from a standard deck of cards . what is the probability of Ashley 's classmate selecting a heart ?
A . 1/4
B. 1/2
C. 1/25
D. 1/6
Answers
Answer:
1/4
Step-by-step explanation:
A line passes through the point (-2,7) and has a slope of -5
Answers
Answer:
y - 7 = -5(x + 2) a = -1Step-by-step explanation:
The equation of a line which passes through (x₁, y₁) and with slope of m in point-slope form:
y - y₁ = m(x - x₁)
m = -5
(-2, 7) ⇒ x₁ = -2, y₁ = 7
y - 7 = -5(x - (-2))
y - 7 = -5(x + 2)
(a, 2) ⇒ 2 - 7 = -5(a + 2)
-5 = -5a - 10
5a = 5 - 10
5a = -5
a = -1
9. Find the value of x
Answers
Answer:
13 = x
Step-by-step explanation:
Remark
The six exterior angles add up to 360. In fact the exterior angles of any closed convex figure adds up to 360.
You can try this with simple figures. An equalateral triangle has 3 equal exteror angles. They are all 120 degrees 3*120 = 360
A square has 4 exterior angles. All 4 of them are 90 degrees. The sum of them is 90 * 4 = 360
Givens
Angles
3x+ 6,7x - 11, 62, 4x + 7 , 6x-5, 41The Total is 360 degrees
Solution
3x + 6 + 7x - 11 + 62 + 4x + 7 + 6x - 5 + 41 = 360 Combine like terms
20x + 100 = 360 Subtract 100 from both sides
20x = 360 - 100
20x = 260
x = 13
Check
3x + 6 = 457x - 11 = 80 624x + 7 = 596x - 5 = 73 41 Total 36020 points! Please help me out here!
Answers
parallelogram - N
kite - L
triangle - N
parallelogram- N
kite-L
triangle-N
Max has sticks of lengths 6, 7, 8, and 10 inches. He wants to make a right triangle for an art project. Which 3 sticks should he use? 6 in., 7 in., and 8 in. 6 in., 7 in., and 10 in. 6 in., 8 in., and 10 in. 7 in., 8 in., and 10 in.
Answers
Answer:
6in, 8in and 10in
Step-by-step explanation:
For a right angled triangle :
The hypotenus, thee longest side in The triangle should be :
Hypotenus = sqrt((opposite² + adjacent²))
The most appropriate from the option would be :
6in, 8in and 10in
Hypotenus = sqrt((6² + 8²))
Hypotenus = sqrt(36 + 64)
Hypotenus = sqrt(100)
Hypotenus = 10
Answer:
C. 6 in., 8 in., and 10 in.
Step-by-step explanation:
Just did it on edge
A bag contains 3 red marbles and 4 blue marbles. A marble is taken at random from the bag and replaced. Another marble is taken from the bag.
Work out the probability that the two marbles taken from the bag are the same colour.
Give your answer as a fraction.
Answers
Answer:
25/49
Step-by-step explanation:
probability of red and red is (3/7)(3/7) = 9/49
Probability of blue and blue is (4/7)(4/7) = 16/49
Probability of same color = prob. of red and red or prob. of blue and blue
= 9/49 + 16/49
= 25/49
Find the length of the hypotenuse?
11 cm
60°
Answers
Answer:
19.7ft
Step-by-step explanation:
i just know
Answer: x=22.0 (nearest tenth)
Step-by-step explanation:
For this question you have to find out whether you are using Sin, Cos, Tan.
To which one you are using you can use SOH CAH TOA to help you.
SOH- The 'S' is for Sin and then the 'O' and the 'H' is for Opposite over Hypotenuse.
CAH- The 'C' is for Cos, then the 'A' and the 'H' is for Adjacent over Hypotenuse.
TOA- The 'T' is for Tan, the 'O' and the 'A' is for Opposite over Adjacent.
Because we have the Adjacent (angle next to 60°) and the Hypotenuse we would be using Cos.
So first you would write:
Cos 60=11/x
Then we would have to do the inverse to 'undo' the equation to get x on it's own. This would then look like:
x Cos 60=11
Then we do the inverse again:
x=11/Cos 60
so, x=22.0 (to the nearest tenth)
Hope this helps :)
A council tax bill costs £1920 annually if the bill is paid in monthly instalments how much will the payments be per month
Answers
Answer: 160
Step-by-step explanation:1920 divided by 12
=1920\12,=£160
If she would have left the money in the account for another 2 years before withdrawing, how much interest would the account have earned?
Answers
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 12% more interest
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
#1: Find the volume of the cylinder below. Use 3.14 for . Round your answer to the nearest tenth, if necessary. *
Answers
Answer:
Volume of Cylinder=πr²h
22/7*2/1*2/1*5/1=
440/7=62.857 to nearest tenth
62.860, if u like u put the zero.
if snoop drove 114 km in2 hr. what is his average speed
Answers
Answer:
57 km per hour is the average speed
Step-by-step explanation:
Tim and Jenna are surveying their classmates about their summer reading. Their questions are given below: Tim: Which author was promoted by the book reading club this month? Jenna: How many books that you read during the summer break would you recommend to your friends? Who wrote a statistical question and why? (1 point)
A. Tim, because there can be only one answer to the question
B. Jenna, because there can be many answers to the question
C. Tim, because there will be variability in the responses collected
D. Jenna, because every student will give the same answer
Answers
Answer:
b
Step-by-step explanation:
Answer:
The answer is B
Step-by-step explanation:
The model shows 4 = 2x - 2 What value of x makes the equation true?
Answers
Answer:
You showed no model. However, looking at this equation it seems the answer would be x=3.
Step-by-step explanation:
Add 2 to both sides which leaves you with 6=2x and then divide both sides by 2 to get x=3.