Pleaseee helppppp!!!
A rectangular prism has a length of 3 m, a width of 4 m, and a height of 2 m.
Which expressions can be used to find the volume of the prism?
Select each correct answer
3.4.2
2( 3 / +44)
(15.2)
153.2
Answers
Answer:
The first one and the last
Step-by-step explanation:
Answer:
3\(\frac{1}{2}\) . 4\(\frac{1}{2}\) . 215\(\frac{3}{4}\) . 2Step-by-step explanation:-)
Volume of a Rectangular prism :
Volume=Width×Height×Length
Volume= 3\(\frac{1}{2}\) × 4\(\frac{1}{2}\) × 2
Related Questions
you solve a number puzzle on your phone. You start with 250 points. You finished the puzzle in 8 minutes and 45 seconds and make 3 mistakes. What is your score
Answers
Answer: 175 Points
Step-by-step explanation: 250 + 3(−50) + 75
250 + (−150) + 75
= 100 + 75
=175
Which of the following tables represents a linear relationship that is also proportional?
A:
x y
0 2
4 4
8 6
B:
x y
0 0
2 1
4 2
C:
x y
0 1
5 3
10 5
D:
x y
0 3
3 7
6 11
Answers
Answer: A
Step-by-step explanation: you cross multiply
Origami is the Japanese art of paper folding. The diagram below represents an unfolded paper kabuto, a samurai warrior's helmet. From the kabuto below, which of the following are pairs of congruent angles? Check all that apply.
Answers
Answer:
A. QRC and QRO
B. CRU and IRU
D. IRS and MRS
Step-by-step explanation:
Those angles are congruent because the shapes are split or cut equally.
The angles in the square in the middle has an angle of 45 degrees each.
The triangle shapes are also cut into equal parts, most of the angles are congruent.
Pairs of angles are:
QRC and QROCRU and IRUIRS and MRSWhat is Congruency of triangles?Angles and the corresponding sides of another triangle, then both the triangles are said to be congruent.
In Δ PQR and ΔXYZ, as shown below, we can identify that
PQ = XY, PR = XZ, and QR = YZ and ∠P = ∠X, ∠Q = ∠Y and ∠R = ∠Z. Then we can say that Δ PQR ≅ ΔXYZ.
Conditions of Congruence in TrianglesTwo triangles are said to be congruent if they are of the same size and same shape. Necessarily, not all the six corresponding elements of both the triangles must be found to determine that they are congruent. Based on studies and experiments, there are 5 conditions for two triangles to be congruent. They are SSS, SAS, ASA, AAS, and RHS congruence properties.
Given:
As, per the diagram those angles who split equally are congruent
Also, angles in the square in the middle is 45 degrees each and the triangles are cutted into equal parts which are congruent,
Learn more about congruency here:
https://brainly.com/question/6108628
#SPJ5
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
How many yards are in 4 miles?
Answers
Answer: 4 miles are equal to 7040
Step-by-step explanation:
As we know that the ratio can be simplified and the answer can be obtained,
according to the question 5 miles are equal to 8800.
so, here we arrange the ratio in its format as follows
Step 1:
Miles: Yards
5: 8800
Step 2: here we bring the ratio to its simplest form by dividing by 5 on both sides, that is:
5/5=1
8800/5= 1760
Now we get:
Miles: Yards
1: 1760
Step 3: now as we need to find the answer for 4 miles we need to multiply with 4 on both sides, that is:
Miles: Yards
4: 7040
from here we get the answer as 4 milesequalso 7040 yards.
Read more about Velocity,
https://brainly.com/question/2328454
8800➗5
1750*4
=7040 yards
ASAP HELP
Use the following image to complete the sentences describing the ratio of big fish to small fish.
Answers
10 and 5
vyvhiknvcrfyijuedguiin
There are 8 big fish for every 10 small fish, There are 4 big fish for every 5 small fish.
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three. The relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
We need to find the number of small fishes for 4 big fish.
We can see that the big fish and small fish numbers are in proportion to each other.
Assume the small fish corresponding to 4 big fish be 'x'.
Therefore, using the proportion of two quantities, we have;
\(\dfrac{8}{10}=\dfrac{4}{x}\)
Now on cross multiplying we get:
8x = 4×10
8x =40
Dividing both sides by 8, we get:
x=5
Hence, there are 4 big fish for every 5 small fish.
More can be learned about proportions at;
brainly.com/question/24372153
#SPJ5
Which is the better buy?
7 pairs of socks for $8.75 or 9 pairs of socks for $11.97
Answers
PLS HELP THIS IS DUE TODAY. thank u.
Answers
Answer:
Both equal 99 degrees
Step-by-step explanation:
This is because angles 1 and 2 are supplementary meaning they equal 180 when added together so all you have to do is take 180-81 (angle 2 was given). Which results in 99. Then you find angles 3 and 4, which shows vertical angles (angles across from one another) and they are congruent. so <4 is congruent to <2, both would be 81. <3 is congruent to <1, both would be 99. Next you have to find the consecutive interior angles, angles inside the transversal on the same side. All you need is to know that these types of angles equal 180 degrees, so if <4 is 81, 180-81 is 99 degrees. Now you have angle 5 and can use it as a vertical angle for angle 7 which would be congruent resulting in it being 99 as well. Sorry for the long response, hope this helps!
The graph below shows the numbers of cups of kiwi juice that are mixed with different numbers of cups of lemon-lime soda to make servings of kiwi soda:
What is the ratio of the number of cups of kiwi juice to the number of cups of lemon-lime soda? (5 points)
Answers
Answer:
4:1
Step-by-step explanation:
4 cups of kiwi juice for every cup of lemon lime soda
Answer:
4 to 1 (4:1)
Step-by-step explanation:
Take any pinpoint on the graph, and notice that for every 1 cup of soda (x-axis), there's 4x the amount of cups of juice (y-axis). Another way is to take any of those pinpoints, divide the number on the y-axis (left) by the number on the x-axis (bottom)... so 4/1, 8/2, 12/3 and so on. As you go up, they're all bigger fractions of the same thing: 4/1. Hope this helped!
find the unknown length of triangle side
Answers
=> x=(28*20)/15=21
So, x=21ft
Step by step explanation:
is 7/11 more than 5/11? :)
Answers
Answer:
yes
Step-by-step explanation:
What is the range of the values for the sample means? 1 1.2 1.8 2
Answers
Answer:
The answer is B, 1.2
Step-by-step explanation:
The Perseverance Mars rover uses a special coring bit to drill out a rock cylinder 13 mm in diameter. As the rover drills, the rock core moves into one of 38 sample tubes. If the coring bit collects a rock cylinder 60 mm in length, what is the volume of the rock in the sample tube?
Answers
Answer:
234
Step-by-step explanation:
Answer:
209.58mm(Rounded)
Step-by-step explanation:
V=\(\pi\)r^2h
=\(\pi\)(6.5)^2(60)
=7963.94/38
=209.58mm
If your phone battery goes down by 4.58% every 10 minutes, how much has it gone down in 50 minutes?
Answer as a decimal. Round to the nearest 100th.
Answers
Answer:
22.9
Step-by-step explanation:
4.58 drops every 10 minutes
What would happen if it dropped 50 minutes
4.58x5 = 22.9
Answer:
22.9
Step-by-step explanation:
4.58x5 = 22.9
What is the area of this figure?
_______ square kilometers
Answers
Answer:
90 square kilometers
Step-by-step explanation:
1. split the figure in small definite sections
2. find the areas of the smaller sections.
3. find the sum of the areas.
Step-by-step explaining
Split this figure into three different figures
The first figure will be 8x4 = 32
The second figure will be 8×6 = 48
The last figure is 2×5 = 10
Done we add 32+48+10= 90
Cody can walk 1/3 of a mile in 1/6 of an hour. How many miles can he walk in 2 1/3 hours if he continues at the same pace?
Do not enter as a mixed number or a decimal, use an improper fraction.
Answers
Answer: 14/3 miles
Step-by-step explanation: Miles divided by hours gives speed
1/3÷1/6 = 2 mph
Distance= speed × time
2 1/3 is 7/3 7/3×2 = 14/3
1/3 mile = 1/6 hour
2 1/3 hours can be converted to 7/3 (2x3=6, 6+1 = 7), which can be converted to sixths by multiplying 7 and 3 by 2 (7x2=14, 3x2=6) and getting 14/6.
Since 1/3 of a mile is equivalent to 1/6 of an hour, 14/6 hours is 14/3 because 14x1=14.
Denise babysits for 5 hours for $37.50 on Friday and for 3 hours for $22.50 on Sunday. What constant of proportionality relates the number of hours and total pay?
A: 1.67
B: 4.50
C: 7.50
D:12.50
Answers
37.50/5 =7.50
22.50/3=7.50
You divide the amount she earned by how many hours she worked
pls help its two questions aleks!!!.
Answers
Answer:
GCF of 18 and 3 is 3
Step-by-step explanation:
use GCF to factor 18+3
I wasn't fully sure on this question sorry :(
Andy and Emily each go to a hardware store to buy wire. The table shows the cost y in dollars for x inches of the wire they need. Andy needs 25 feet of the wire. Emily needs 15 yards of the wire. How much will each of them spend for wire?
Cost of Wire
Length in Inches (x)
Cost in
Dollars (y)
Question :
How much will andy spend?
How much will emily spend?
Answers
$900 for Emily
$20 a foot
540 in for Emily
300 in for Andy
Answer: 110 or 5.50 for Andy and same for Emily or do you want an exact answer.
Step-by-step explanation:
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
Answers
8a -1+0.5b
Replace a nd b with the given values:
8(1/4) -1 + 0.5(10)
8 x 1/4 = 2
0.5 x 10 = 5
Now you have:
2 -1 + 5
2-1 = 1 +5 = 6
Answer is 6
Answer:
6
Step-by-step explanation:
Substitute the value of the variable into the expression and simplify.
Correct answers only!
After conducting a survey of all her classmates Midge discovers that the amount of money everyone spends buying books each month has a mean of $30. What does the mean say about the amount of classmates spend on books?
Half of her classmates spent exactly $30 per month buying books.
Half of your classmates spent more than $30 per month buying books.
The majority of her classmates spent $30 per month buying books.
If the amount spent on books per month by all her the classmates is leveled, the amount will be $30.
Answers
Answer:
C: The majority of her classmates spent $30 per month buying books.
Step-by-step explanation:
The mean is the average of the numbers -> its C
Answer:
C
Step-by-step explanation:
Find the volume of a prism. Show your work.
Answers
Answer:
Step-by-step explanation:
11 times 22
the area of its cross-section multiplied by the length
answer: 242cm squared
According to the line graph below, what is the total number of tickets sold?
A. 40
B. 145
C. 155
D. 165
Answers
Explain:
40 + 35 + 25 + 20 + 35 = 155
Answers
A. 9
B. 19
C. 22
D. 30
Answers
Hello!
6√10 = 18.973665961... ≈ 19
the answer is 19
Answer:
it's right answer 19
Step-by-step explanation:
its helps you ( ◜‿◝ )♡
PLEASE HELP ME WITH MATH LOL
Answers
Answer:
a
Step-by-step explanation:
it is a straight line coming out of the origin
Coming straight out of the orgin straight line
HELP ASAP
Find the surface area of the prism. Write your answer as a decimal.
A triangular prism. The base triangle is a right triangle with base of 10 inches, height of 9 inches, and hypotenuse of 13.5 inches. The height of the prism is 9 inches.
Answers
Answer:
5
Step-by-step explanation:
9×9 - 13.5 ÷10=9 =*÷&#>÷<$<÷>#*#*#*#*#*=*/&=
The area of the triangular base is:
Area = (1/2) * base * height = (1/2) * 10 in * 9 in = 45 in^2
The area of the three rectangular faces is:
Area = length * width
For the rectangular face adjacent to the base triangle, the length is the hypotenuse of the base triangle, which is 13.5 inches, and the width is the height of the prism, which is 9 inches. Therefore, the area is:
Area = 13.5 in * 9 in = 121.5 in^2
For the other two rectangular faces, the length is the hypotenuse of a right triangle with legs of 9 inches and 10 inches, which can be found using the Pythagorean theorem:
c^2 = a^2 + b^2
c^2 = 9^2 + 10^2
c = sqrt(81 + 100) = sqrt(181) ≈ 13.45 in
The width is still 9 inches, so the area of each face is:
Area = 13.45 in * 9 in ≈ 121.05 in^2
Therefore, the total surface area of the prism is:
Surface Area = 2 * Area of Base + 3 * Area of Rectangular Face
Surface Area = 2 * 45 in^2 + 3 * 121.05 in^2 ≈ 549.15 in^2
Rounding to two decimal places, the surface area of the prism is approximately 549.15 in^2.
Helpp plss this needs to be done before 11:59 I’ll do anything for you just helpp
Answers
Answer:
20=91.35*2
182$
21=17+18+15 vs 17+15+18
equal distributive property
Hope This Helps!!!
Answer: no.20= $182.70 no. 21.= 50
Step-by-step explanation:
20. 91.35 x 2= 182.70
21. 17+18+15=50 and 17+15+18= 50. They have the same value
Pythagorean theorem HELP PLZ i am doing other ones can you plz do this one
Answers
Answer:
it is the first answer
Step-by-step explanation:
have a good day :)
Answer:
it is the 1st one.
Step-by-step explanation:
The pythagorean theorem is \(a^{2} + b^{2} = c^{2}\), a and b standing for the two legs and c stands for the hypotenuse (slanted line connecting the two). Since \(2^{2} = 4\) and \(3^{2} = 9\), we add 4 and 9 to get 13. Since 3 is already squared, we can look at it like \(\sqrt{13}\). Therefore, the first answer, "2,3,\(\sqrt{13}\)", is correct. Hope this helped!! :]
Which of the following letters drawn on a coordinate plane would represent a function?
A) T
B) F
C) B
D) V
Answers
Hoped this helped!
Answer:
V
Step-by-step explanation:
Any vertical line passing through it would only touch it once.
Write the absolute value equations in the form x−b=c (where b is a number and c can be either number or an expression) that have the following solution sets:
Answers
Answer:
Step-by-step explanation:
Solution set: {5, -5} Absolute value equation: |x| - 5 = 0
Solution set: {4, -4} Absolute value equation: |x| - 4 = 0
Solution set: {2, 8} Absolute value equation: |x| - 5 = 0