Which of the following statements are true about the solids shown above?
Check all that apply.
A. Prisms A and B have different values for lateral surface area.
B. Prism A has a lateral surface area of 144 cm2
C. Prism B has a total surface area of 160 cm?.
D. Prism B has a larger surface area.
Answers
Related Questions
Solve for x: 4.8x = 16.8
please give step by step explanation
Answers
Answer: x=3.5
Step-by-step explanation:
Divide each term by 4.8 and simplify :) hope this helps, and if it does, can you mark brainiest? my answers have been getting deleted if they are not marked. :(
Answer:
x=3.5
Step-by-step explanation:
Simplify ——
5
Equation at the end of step
1
:
48 84
(—— • x) - —— = 0
10 5
STEP
2
:
24
Simplify ——
5
Equation at the end of step 2:
24 84
(—— • x) - —— = 0
5 5
STEP 3:
Adding fractions which have a common denominator :
3.1 Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
24x - (84) 24x - 84
—————————— = ————————
5 5
STEP 4:
Pulling out like terms :
4.1 Pull out like factors :
24x - 84 = 12 • (2x - 7)
Equation at the end of step 4:
12 • (2x - 7)
————————————— = 0
5
The equation now takes the shape :
12 • (2x-7) = 0
Equations which are never true:
5.2 Solve : 12 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
5.3 Solve : 2x-7 = 0
Add 7 to both sides of the equation :
2x = 7
Divide both sides of the equation by 2:
x = 7/2 = 3.500
x = 7/2 = 3.500
The time between a flash of lightning and the sound of its thunder can be used to estimate the distance from a lightning strike. The distance from the strike is the number of seconds between seeing the flash and hearing the thunder divided by 5. Suppose you are 17 miles from a lightning strike. Write and solve an equation to find how many seconds there would be between the flash and thunder.
Answers
Answer:
(b) t/5=17, so t is about 85 seconds
Step-by-step explanation:
The question is saying , the distance of the strike(17) is the number of seconds(t) divided by 5
In a magic square, the sum of the numbers in any row, column, or diagonal is the same. The square below is a magic square. Two of the numbers were taken out and three were covered by the letters A, B, and C. What is the value of A + B + C?
a.14
b.25
c.Impossible to tell
d.41
e.30
Answers
hope this helps you out & i’m not 100% sure if this is right so sorry if u get it wrong .
Help!!! On the train the ratio of children to adults 7:4. If there are 63 children on the train,how may adults are on the train?
Answers
There should be around 43 adults
Express each product in the simplest form.
Answers
The answer to your question would be wx/6
The height of a baseball in feet x seconds after a batter hits it can be represented by the function f(x)=−2x2+10. How many feet high is the baseball after 2 seconds?
Answers
Answer:
So, at 2 seconds the baseball reaches its maximum height and its maximum height is 69 feets.
Step-by-step explanation:
I need some help please
Answers
Cross multiply
720800/7.208x
X=720800/7.208
X= 100,000
B. 720800/x=72.08
720800/72.08x
X=10,000
C. 720800/x=720.8
720800/720.8x
X=7208000/720.8
X=1000
The direct answer for the question is;
A. =100000
B. =10000
C. =1000
Please help me find the radius of the button.
Answers
Answer:
The radius of given Circle is 13 mm
Step-by-step explanation:
For a given Circle
Diameter (d) = 26 mm
For Radius (r) = Diameter/2
r = d/2
= 26/2
r = 13 mm
Thus, The radius of given Circle is 13 mm
-TheUnknownScientist
Explanation:
Please help i know this is not that hard but i have this and one other thing due in a few minutes and i can't get them both in on time
Answers
Answer:
0.2350 x 180 = 42.30
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Because maths
To earn a fitness award, your average heart rate while walking must be between 80 and 89 beats per minute, inclusive. Suppose you recorded 85, 81, and 87 beats per minute on your first three recordings. What are the possible heart rates you can have on the fourth and final recording in order to earn a fitness award?
(GIVING 25 POINTS)
Answers
Answer:
84
Step-by-step explanation:
hope this helps
i put a picture of the question. please help <3
Answers
Answer: 904.78
Explanation:
V=4
3πr3=4
3·π·63≈904.77868
Find the unknown number in the proportion
x=___
Answers
Answer:
x=30
Step-by-step explanation:
firstly, Cross multiply
21 × x = 18 × 35
x = 630 ÷ 21
x=30
Hope it helps!
Mark as brainliest please!
Answer:
21/35 = 18/30x = 30Step-by-step explanation:
Given proportion,
→ 21/35 = 18/x
Now we have to,
→ Find the required value of x.
Let's find the value of x,
→ 21/35 = 18/x
→ 21x = 18 × 35
→ 21x = 630
→ x = 630/21
→ [ x = 30 ]
Hence, the value of x is 30.
The probability of getting broccoli and fish for dinner is:
A) 0.5
B) 0.7
C) 0.16
D) 1
Answers
Answer:D
Step-by-step explanation:
i dont have one
Please answer the problem and show your work.
7y-3y=24
Answers
Answer:
y = 6
Step-by-step explanation:
Solve for y
7y-3y=24
Combine like terms
4y = 24
Divide each side by 4
4y/4 = 24/4
y = 6
As part of an experiment, Janelle spins a multicolored spinner 100 times and concludes that the probability of the arrow landing on orange is an unlikely event. If Janelle’s conclusion is true, which of these could be the probability of the event?
A. 0 B. 0.3 C. 0.5 D. 1
Answers
Answer:
B: 0.3
But before you submit your answer, ask, "Is it bussin Janelle?"
There are 12 pizzas on a table for a birthday party.
Each pizza is cut into slices. Each slice is 1 over 10 of a pizza.
How many slices are on the table?
Answers
Answer:
120 slices
Step-by-step explanation:
We are given that each slice is 1 over 10 of a pizza, so there are 10 slices per pizza (because the denominator represents the total amount of pieces). Since there are 12 pizzas, 12 x 10 = a total of 120 slices.
Answer:
120
Step-by-step explanation:
I think I just woke up so if I am wrong sorry
Sorry im so stressed :C this is math and thi is the screenshot now pls answer this question properly and im a girl :(
Answers
Multiply 5 by 25 to find the total points Larry needs to score in 5 games. 5 × 25 = 125.
Then find the total points Larry scored in the first 4 games. 4 × 23 = 92.Subtract to find the number of points Larry needs to score in the fifth game. 125 – 92 = 33 points.Larry needs to score 33 points in the last game.
I NEED HELP ASAP!!!!!!
Answers
Answer:
23. y intercept= -7 slope = 1/2
24. y-intercept = 4 slope = -1/3
Step-by-step explanation:
y=mx+b
y= slope x + y-intercept
pls hepl 20 points given
Answers
Answer: For the first one its 52 inches The second one is 3,517
Step-by-step explanation: for the first one I converted 3 feet to inches then added that with 16 inches. For the second one I added 3,265 and 252 to make 3,517.
Please help me out..... needed in 30 mins
Answers
Interest = Principal x Rate x Time
Plugging in the given values, we get:
Interest = $1,500 x 0.04 x 3 = $180
So Account A earns $180 in interest over three years.
Similarly, we can find the interest earned by Account B using the same formula:
Interest = Principal x Rate x Time
Plugging in the given values, we get:
Interest = $1,500 x 0.06 x (21/12) = $157.50
So Account B earns $157.50 in interest over 21 months.
To compare the interest earned by the two accounts, we can see that Account A earns more interest than Account B, even though the interest rate is lower. This is because the time period is longer for Account A, giving the interest more time to accrue.
Example 1: Two principal amounts and two simple interest rates that would earn equal amounts of interest in one year are:
Principal 1 = $1,000
Rate 1 = 5%
Interest 1 = $50
Principal 2 = $2,000
Rate 2 = 2.5%
Interest 2 = $50
Example 2: Two principal amounts and two periods of time for which the simple interest earned at 2.59% would be equal are:
Principal 1 = $500
Time 1 = 4 years
Interest 1 = $51.80
Principal 2 = $1,000
Time 2 = 2 years
Interest 2 = $51.80
Plzz help, Find the volume of the figure
Answers
Answer:
The answer is 896,000
Step-by-step explanation:
Just multiply all the numbers
I Put 4 and not 8 bc it’s split in the middle of a figure
Identify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a percent, if necessary.
125 invitation to 75 invites
32 pages to 28 pages
7 players to 10 players
72 people to 36 people
Answers
Answer:
1) 40% decrease 2) 12.5% decrease 3) 42.9% increase i don't have the last one lol
Step-by-step explanation:
At a school assembly, 40% of the students were wearing Bernstein sweatshirts. If 260 students were wearing Bernstein sweatshirt, what was the total number of students at the assembly?
Answers
Answer:
should be 650 students
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
Isaac is saving for a game system that costs $299. He currently has $75 in his savings account. He gets $40 a week doing yard work for his neighbors.
Which inequality represents the minimum number of weeks he must work to earn enough money to purchase the game system?
5.6 is definitely wrong just a heads up
Answers
Answer:
6 weeks
Step-by-step explanation:
75 + 40x ≥ 299
40x ≥ 299 - 75
40x ≥ 224
x ≥ 224/40
x ≥ 5.6
Round up to nearest whole week, 6. He won't get paid for a partial week.
He has to work at least 6 weeks to earn enough money to buy the $299 game system
The value 0.1 meter is equivalent to 1 ____.
centimeter
decimeter
decameter
hectometer
Answers
Answer:
I think this is decimeter
Step-by-step explanation:
Which is the best estimate for the length of a pool
A: 500 mm
B: 50 cm
C: 50 m
D: 50 km
Answers
Answer:
50 m
Step-by-step explanation:
because that one make the most sense
Example
A. 500 mm
Step-by-step explanation:
the best estimate for the length of a pool is 1500 meter
Use a measuring tape and lay it down one side of the pool
which location is closest to sea level?how do u know?
Answers
Answer:
C= -55 is the closest location from the sea level, Because its distance from sea level is 55 m which is minimun among given list.
▫ Sea level should represent an elevation of zero. So, the person sailing would be at zero because they are sailing on the surface of the water, which is neither above nor below the surface. On a number line, zero is the point or number separating positive and negative numbers.
Students watch a video showing the highest and lowest locations on each of the continents. Then they create a diagram (a number line) for a book titled The World’s Highest and Lowest Locations. Students show four of the highest elevations and four of the lowest elevations in the world on their diagrams.
Below sea level means to be below zero, which are negative numbers
x-2y=3, x^2-2y=3, x^2-2xy+4y^2=11, find the value of x^2y-2xy^2
Answers
This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:
x^2-2y=3 - (x-2y=3) => x^2-x=0
Then we can factor the resulting equation and find the values of x:
x^2-x=0 => x(x-1)=0 => x=0 or x=1
Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:
x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1
Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:
x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1
Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.
In a year, there are 4 months that have 30 days.
There are 12 months in a year.
For fun: Thirty days hath September, April, June and November. All the rest have thirty-one, Excepting February alone, And that has twenty-eight days clear And twenty-nine in each leap year.
What is the ratio of the months with 30 days to the months with other than 30 days? In simplest form.
1 to 2
1 to 3
2 to 1
3 to 1
Answers
Explanation: 4 out of 12 months have 30 days which means 8 out of 12 months have either 31 days or February with either 28 or 29 days
The ratio is 4 to 8, simplified is 1 to 2