Answers
Answer: 1300 cm^3, 850 cm^2
Step-by-step explanation:
With a triangular prism, you need to calculate the surface area of the triangle first and then the length. Here's how to solve for the volume (A):
Triangles is b*h/2, plug in the equation
10*13/2
130/2
65
Now use the length of the rest of the shape, which is 20 cm.
65*20=1300
the volume is 1300 cm^3.
for B, finding the surface area requires you to analyze each individual part of the shape.
Each part colored in represents a different shape:
Red:
10*20=200
Blue:
13*10/2=65
65*2=130 (Two triangles)
Green:
13*20=260
260*2=520 (Two rectangles)
Add them all up together.
200+130+520= 850 cm^2
Related Questions
72 is what percent of 468
Answers
Answer: 15.38%
Step-by-step explanation:
15.3846153846 is the exact answer
or 15.38
Please help!!!
...
.
Answers
Answer:
you can use your phone in class wow
can you take a photo of the whole page for better understanding
how many triangles can you make with two side lengths of 6 inches that meet at a 50 degree angle.
Answers
======================================================
Explanation:
Recall that by the SAS (side angle side) congruence theorem, if we know that two pairs of sides are the same length and the angles between them are also congruent, then we can conclude the triangles are congruent. This further means that we can only construct exactly one triangle with two side lengths of 6 inches, and they form a 50 degree angle between them. Applying transformations such as rotations, translations, or reflections will not change the triangle.
Side note: This triangle is isosceles because two sides are the same length. It is not equilateral because we would need to have all three angles to be 60 degrees.
Answer:
One triangle only
Step-by-step explanation:
A scientist looks at a bacterium and a virus in a lab. The bacterium has a diameter of 10 Superscript negative 6 meters. The virus has a diameter of 10 Superscript negative 7 meters. Which statement accurately compares the sizes of the specimens?
The diameter of the bacterium is 10 times greater than that of the virus.
The diameter of the bacterium is StartFraction 1 Over 100 EndFraction times as great as that of the virus.
The diameter of the virus is 10 times greater than that of the bacterium.
The diameter of the virus is StartFraction 1 Over 100 EndFraction times as great as that of the bacterium.
PLASE LEAVE THE ANSWERS BELOW
Answers
Answer: A
Step-by-step explanation:
The diameter of the bacterium is 10 times greater than that of the virus.
Answer:
The diameter of the bacterium is 10 times greater than that of the virus.
Step-by-step explanation:
Edge
The atomic number comes from
a : the number of electrons minus neutrons.
b : the number of protons.
c : the number of neutrons.
d : the number of electrons.
Answers
Answer:
The number of protons is the answer
How many 1/4 inch cubes does it take to fill a box with width 3 1/4 inches, length 4 1/2 inches, and height 2 3/4 inches?
Answers
3 1/4= 13
4 1/2= 18
2 3/4=11
There are 4 of 1/4’s in 1 whole
Please i need help with these three question
M<1 M<2,M<3
Answers
the measurement of angle 2 should be 73 degrees
the measurement of angle 3 is 107 degrees
HELP PLEASE ! Find the height of the trapezoid
Answers
Answer:
The height is 10.
Step-by-step explanation:
Since the trapezoid is 2 triangles plus a square, we can split it into a rectangle (the two triangles put together) and the square. Let's call the height "x". The trapezoid's area becomes 8x [the square]+2x[the traiangle]. But wait! It states that the area is 70m, so the expression becomes the equation 10x=70m, which is x=10. Therefore, the height is 10.
What is the volume of the solid figure?
Alternative text
Answers
Answer:
he volume of a solid is the measure of how much space an object takes up. It is measured by the number of unit cubes it takes to fill up the solid.
Step-by-step explanation:
help please asap im confused
Answers
Answer:
for the second one x = 34
Step-by-step explanation:
x + 23 = 57
subtract 23 on both sides
x + 23 - 23 = 57 - 23
x = 34
help with b pleaseeeee
Answers
Answer:
Yes there is because the tanks get closer later in
Step-by-step explanation:
Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Hi! Can someone help me? AND NO LINKS!!! Please!!
Answers
Therese filled a rectangular pool with water. The pool measured 214 yards long, 2 yards wide and 3 yards tall. If the pool was filled to the top, how many cubic yards of water did Therese use?
Answers
Answer:
1284 yd^3
Step-by-step explanation:
need this done really quick ill give brainliest
Answers
Answer:
top left
Step-by-step explanation:
sry if its wrong
Simplify the following expression:
2a - 3b - 4a + 2b
a
- 2a - b
b
a + b
c
2a + 4b
d
- a - 4b
Answers
2a-4a = -2a so it has to have that
and
-3b + 2b = -b so your answer is clear hope this helps in the future
Look at the two patterns below:
Pattern A: Starts at 3 and follows the rule "add 7"
Pattern B: Starts at 3 and follows the rule "add 4"
Select the statement that is true.
The first five terms in Pattern A are 3, 10, 18, 25, 32.
The first five terms in Pattern B are 3, 7, 11, 15, 19.
The terms in Pattern A are 2 times the corresponding terms in Pattern B.
The terms in Pattern B are one fourth the corresponding terms in Pattern A.
Answers
Answer:
The first five terms in Pattern B are 3, 7, 11, 15, 19.
Step-by-step explanation:
When rolling a number cube 500 times, how many times can you expect to roll an odd number?
Answers
Answer:
250 times
Step-by-step explanation:
Assuming this is a 6 sided cube, there is 3 odd number (1,3,5) so there is a 1/2 chance to roll an odd every time. If we roll the cube 500 times and expect it to land on an odd 1/2 the time, 1/2*500= 250.
We can expect to roll an odd number 250 times while rolling a number cube 500 times.
What are odd numbers?A number which can not be divided by 2 is called the odd numbers.
What is Cube?
A cube is a three dimensional solid object bounded by six square faces or sides.
It is assumed that it is a 6 sided cube, so there must be 3 odd number (1,3,5) so there is a 1/2 chance to get an odd number every time. If we roll the cube 500 times and expect it to land on an odd 1/2 the time, 1/2*500= 250.
Therefore, when rolling a number cube 500 times, we can expect 250 times the odd numbers.
To learn more about cube and odd numbers here
brainly.com/question/21270976
#SPJ2
Please answer the question ASAP I found out the area of the square I just don't know the formula for the half circle.
Answers
First you would figure out the whole area of a circle so its this formula: πr2 after you find the whole circle you would divide everything by 1/2 or 2 that should give you your answer
The net of a square pyramid is shown below. What are the possible areas for a single face in this net? Check all that apply.
A net with a square base with sides lengths of 5 meters, and 4 triangles with heights of 6 meters.
11 square meters
15 square meters
24 square meters
25 square meters
30 square meters
Answers
Answer: 1,2,and 4. I did it online and got it right!
Answer:
B. 15 square meters (for the triangles)
D. 25 square meters (for the square base)
Bonus: The total surface area would be 85 square meters.
Step-by-step explanation:
The square base is easier to deduce here; simply square 5 to get 25 square meters for the base.
The triangles require some math, however. But it is relatively simple
(5 * 6)/2
30/2
15 square meters for the triangles.
For bonus, I'll find the total surface area.
5² + 4((5 * 6)/2)
First, square 5 to get 25.
25 + 4((5 * 6)/2)
Now multiply 5 * 6 to get 30.
25 + 4(30/2)
Then divide 30 by 2 to get 15.
25 + 4(15)
Now multiply 4 by 15 to get 60.
25 + 60
Lastly, add 25 and 60 to get 85.
The entire square pyramid's surface area is 85 square meters.
I hope this helps! ヽ(*⌒▽⌒*)ﾉ
Please solve also
Happy Easter Everyone!
Answers
I NEED HELP FAST! What is the volume of the prism? Round to the nearest tenth if necessary.
Answers
Answer:
B
Step-by-step explanation:
2.8*4.5
=12.6
12.6*6
=75.6
A Building code allows a maximum of 140 people in a meeting room. There is one large table in the room along with some small tables. when filled, the large tables seats 15 people, and the small tables each seat 5 people. Which of the following can be used to find t, the greatest number of small tables that can be filled when the large table is also filled?
Answers
Answer:
T= 25
Step-by-step explanation:
140-15=125
After that divide 125 by 5.
You get 25.
REMEMBER TO DOUBLE-CHECK JUST IN CASE!
PLZ HELP i am failing like i still did the work but i got it incorrect plz!!! i BEG of you to plz help me (Surface Area of Rectangular Prisms)
Answers
Answer:8 times 4+12+= 44
Step-by-step explanation:
8 times 4 gives you 32 then add 12 to get 44
(8x12)2=192
64+192=256
256 would be your answer i believe. i think this is right but i havent done this in a while and i just now watched a video on it.
11 times 25 times 14 times 9 times 11 times 20
Answers
Answer:
7623000
Step-by-step explanation:
Does one equal to zero?
Answers
Answer: 1 = 0
Step-by-step explanation:
The following is a “proof” that one equals zero.
Consider two non-zero numbers x and y such that
x = y.
Then x2 = xy.
Subtract the same thing from both sides:
x2 – y2 = xy – y2.
Dividing by (x-y), obtain
x + y = y.
Since x = y, we see that
2 y = y.
Thus 2 = 1, since we started with y nonzero.
Subtracting 1 from both sides,
Answer:
Yes, one does equal to zero
Step-by-step explanation:
Consider two non-zero numbers x and y such that
x = y.
Then x2 = xy.
Subtract the same thing from both sides:
x^2 – y^2= xy – y^2.
Dividing by (x-y), obtain
x + y = y.
Since x = y, we see that
2 y = y.
Thus 2 = 1, since we started with y nonzero.
Subtracting 1 from both sides,
1 = 0.
I am not good at explaining this type of question. so I copied and pasted the explanation part. I hope this helps
CAN SOMEONE PLZ HELP ME I DONT UNDERSTANd
Answers
I believe it is 32. I multiplied by 2 by 16.
What is the simplified slope for (3,2) and (5,12)
Answers
You do y2-y1/ x2-x1
Your y2 is 12, y1 is 2
Your x2 is 2 , x1 is 3
So 12-3/2-3
12-3 is 9
2-3=-1
9/-1 is -9
So your slope is -9
Answer:
-5
Step-by-step explanation:
Recall that slope = rise/run.
Here the change in y (the rise) is -10 (y changes from +12 to +2), and the change in x (the run) is 2, since x increases from 3 to 5).
The slope of the line through these points is m = rise / run = -10/2 = -5
Looking for some help
1.What is the verbal expression for k≤10?
2.Flag question: Question 2
Select the number of the algebraic expression for "The concert ticket is not less than $25".
t>25
t≥25
t<25
t≤25
t≠25
3.Flag question: Question 3
Select the number of the algebraic expression for "The drive time from Virginia to Florida exceeds 7 hours".
d>7
d≥7
d<7
d≤7
d≠7
4.Flag question: Question 4
Select the number of the algebraic expression for "The amount of water for the recipe differs from eight ounces".
w>8
w≥8
w<8
w≤8
w≠8
5.Flag question: Question 5
What is the verbal expression for q≠3?
6.Flag question: Question 6
Which is the verbal expression for n≥6?
7.Flag question: Question 7
Select the number of the algebraic expression for "The temperature is below 40 degrees".
t>40
t≥40
t<40
t≤40
t≠40
8.Flag question: Question 8
Select the number of the algebraic expression for "The room capacity does not exceed 250".
c>250
c≥250
c<250
c≤250
c≠250
9.Flag question: Question 9
What is the verbal expression for m<4?
10.Flag question: Question 10
What is the verbal expression for a>15?
Answers
i will give brainliest
Answers
Answer:
1. I need to see the table to answer that
2. I think you need to find the probability of getting 1, H. That probability is 1/10 which is also 10%.
3. can't answer a, but b is 1/14 or 7%
4. as a fraction= 1/6
as a percent= 17% (rounded up)
Step-by-step explanation:
2. I just took the outcome needed and decided by the possible outcomes.
3. That was a compound event so I just got the probability of flipping tails (1/2) and multiplied it by the probability of getting a white ball (1/7)
4. another compound event, I got the probability of getting a medium (1/3) and multiplied it by getting yellow (1/2)
hope this helped!