Answers
Answer:
C = 210cm^3
Step-by-step explanation:
We can get an estamate when we use the equation L x H x W = x/2
This shows 8 x 8 x 7, then divide by 2 = 224cm^3
The reason it is slightly less could be the facts the teachers want you to remember this one.
For right side prism the equation is (1/2)b x h x H
which means;
The volume of a triangular prism can be found by multiplying the base times the height. Both of the pictures of the Triangular prisms below illustrate the same formula. The formula, in general, is the area of the base (the red triangle in the picture on the right) times the height,h.
We use the side and base that surrounds the right side as (1/2)base and as side to find area then use the H as the height being the 7.
Answer:
D. 168 units^3
Step-by-step explanation:
volume of prism = (area of base) * (height of prism)
The height of the prism is the distance between the triangular bases, and is 7 units.
The base of the prism is a triangle with base 6 units and height 8 units.
area of triangle = base * height / 2 = 6 * 8/2 = 24 square units
volume of prism = (area of base) * (height of prism)
volume of prism = (24 square units) * (7 units)
volume of prism = 168 cubic units
Related Questions
what percent of x is 2y?
please explain
Answers
Answer:
Step-by-step explanation:
First, write:
2y
----------
x
and then multiply this result by 100%:
200y
----------
x
(4n^5y^2)(-6n^2y^-5)
Answers
Answer: ( -23•3n4y7)
Step-by-step explanation:
Step 1 :
Equation at the end of step 1 :
((4•(n5))•(y2))•((0-((2•3n2)•y))-5)
Step 2 :
Equation at the end of step 2 :
(22n5 • y2) • (-6n2y - 5)
Step 3 :
Step 4 :
Pulling out like terms :
4.1 Pull out like factors :
-6n2y - 5 = -1 • (6n2y + 5)
if 3 kg of flour needs 4 1/2 cups of sugar how much is 4 kg Of flour
Answers
Answer:
This is the formula of how to answer this question hopefully it helps :)
Sugar = Flour
A cup of sugar weighs about 7 ounces, and a cup of all-purpose flour weighs about 4-1/2 ounces. So, if we're building a recipe with 1 cup sugar, we'll need about 1-1/2 cups flour (about 6-3/4 ounces).
Step-by-step explanation:
Need help with this pls!!
(Show work pls)
Answers
Answer:
marks wage is 12$ and he earned 72$
Stevens wage is 15$ and earned 75$
Step-by-step explanation:
[tex]5(x+3)+6x=147\\5x+6x+15=147\\11x=132\\x=132/11\\x=12[/tex]
What is the equation of the line in the slope intercept form
Answers
Answer:
Equation of line; y = - 6x
Step-by-step explanation:
As we can see from this graph, point ( 0, 0 ) lying on this graph intersects the y - axis such that it forms a y - intercept of 0;
At the same time we can note that the change in y / change in x, in other words the slope, differs by a rise of 6 / run of - 1, 6 / - 1 being a slope of - 6;
If this equation is in slope - intercept form ⇒
y = a * x + b, where a ⇒ slope, and b ⇒ y - intercept,
Equation of line; y = - 6x
Answer:
y = -6x
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
the y intercept is 0 since it crosses the y axis at 0
To find the slope we need to points (0,0) and (10,-60)
m = (y2-y1)/(x2-x1)
= (-60-0)/(10-0)
= -60/10
= -6
The equation for the line is
y = -6x +0
y = -6x
What explicit expression can be used to find the next term in this
sequence? 2, 8, 18, 32, 50, ...*
Answers
Answer:
Step-by-step explanation: 72
Please help me with this make sure to do everything it’s asking because I have no clue how to do this please look at the image to know what you are doing I need question 2 and 3 done for this work sheet if you can please attach a picture of how you did this
Answers
Answer:
2b. 3(2-x)
2c. add the 5x-10
5(x-2)
3.its suppose to be 12x+3=3(4x+1)
3(4x+1)=12x+3
Step-by-step explanation:
Tammy has ridden 54 miles of a bike course. The course is 60 miles long. What percentage of the course has Tammy ridden so far?
Answers
Which equation can be used to find 60 percent of 50?
60x2 120
50 x 2 100
=
50-150
60-1 60
60=2
100-2
30
50
100x2
50 x 2
200
100
Answers
I believe
Answer:
the answer is 30
Step-by-step explanation:
im not sure of these equations but the answer is definitely 30.
you can get the answer of 60% of 50 by using a calculator and entering
.60 x 50 = 30 hope this helps
I need the big brain help and maybe mark brainliest
:)
Answers
Answer:
the last two
Step-by-step explanation:
1 is less than 3
and any negative is less than a positive
Elizabeth flipped a coin 30 times. The coin landed heads up 18 times and tails up 12 times. What was the experimental probability of getting HEADS in this trial? Was the experimental probability greater than or less than the theoretical probability?
0 points
9/15; greater than
9/15; less than
6/15; greater than
6/15; less than
NEED HELPP
Answers
Answer:9/15 greater than
Step-by-step explanation:
Because 18/30 simplified is 9/15 and 18 is greater than 12
How many ways can we award a 1st, 2nd and 3rd place prize among eight contestants?
56 ways
none of these
40320 ways
336 ways
Answers
Answer:
Total number of ways are 336.
Step-by-step explanation:
It is required to find the number of ways in which we can award a 1st, 2nd and 3rd place prize among eight contestants. It means we need to find the number of permutations. We need to find [tex]^8P_3[/tex].
Here, r = 3
So,
[tex]^nP_r=\dfrac{n!}{(n-r)!}\\\\^8P_3=\dfrac{8!}{(8-3)!}\\\\^8P_3=\dfrac{8!}{5!}\\\\^8P_3=\dfrac{8\times 7\times 6\times 5!}{5!}\\\\^8P_3=336[/tex]
So, there are 336 ways.
58 pts!!!!
Write an equation of the line in slope intercept form.
Answers
Answer:
y=[tex]\frac{-1}{2}[/tex]x+1
Step-by-step explanation:
First, let's do the easiest part, finding the y-intercept, which shows up at the end of your slope intercept equation, y=mx+b, where slope is rise over run!
- Simply look for where the coordinate is on the y-intercept, which is at y = 1!
Then, we need to find our rise over run, which is basically counting from point a to point b. To get to the lower coordinate from the top, we go down two (-2), and over 4. Which means we "rose" -2, and "ran" 4! It's -2 because we went DOWN, and positive 4 because we went FORWARD. This gave us 2 over 4, which is the same as 1 over 2!
:D
write an equation and solve round to the nearest hundredth where necessary. 21 is 35% of what number
Answers
Answer:
21 is 35% of 60.
35% * x = 21
Multiply both side by 100 and divide both sides by 35.
x = 21 * 100/35
21 * 100 = 2100
2100/35 = 60.
oml there it let me actually answer this time :)
Step-by-step explanation:
I will give you brainliest if you answer this.:)
Answers
Answer:
84- please give me Brainliest
Step-by-step explanation:
4 x 3 x 4 : 48
6 x 3 x 2 is 36
48 plus 36 is 84
Consider this composite figure.
Answer the following steps to find the volume of the
composite figure.
What is the volume of the 3 mm-tall cone?
v=1
ys mm
13 mm
2 mm
What is the volume of the cylinder?
V= v mm
4 mm
What is the volume of the 1 mm-tall cone?
V= v mm
!1 mm
What is the volume of the composite figure?
V=
mm
Answers
Answer:
20π+4π/3
Step-by-step explanation:
Volume of a cone:
[tex]\pi r^{2} \frac{h}{3}[/tex]
r=2
h=3
Volume = 4π
Volume of a cylinder:
[tex]\pi r^{2}h[/tex]
r=2
h=4
Volume = 16π
Cone: Same formula
r=2
h=1
Volume = 4π/3
Figure: Add them up.
20π+4π/3
Answer:
volume of cone 1: 4(pi) mm^3
volume of cone 2: 4/3 (pi) mm^3
volume of cylinder: 16(pi) mm^3
volume of total: 64/3(pi) mm^3
Step-by-step explanation:
got it right on Edge May 2021. also sub to Troy's Movies on yt
solve the diagram below to write an equation and solve for x.
Answers
Answer: The equation is (3x) + (2x + 20) + (x+10) = 180, and the x = 25.
Step-by-step explanation:
First, you know that all the measures of angles equal 180°.
So, we can make this equation:
(3x) + (2x + 20) + (x+ 10) = 180
Then, solve for x:
3x + 2x + 20 + x + 10 = 180
Combine the like terms that have the variable, x, in them:
6x + 20 + 10 = 180
Now combine the constant numbers:
6x + 30 = 180
Next, subtract 30 from that side:
6x = 180 - 30
6x = 150
Then, divide:
[tex]\frac{6x}{6}[/tex]= [tex]\frac{150}{6}[/tex]
x = 25
Therefore, the equation is (3x) + (2x + 20) + (x +10) = 180, and the x is 25.
Hope this helps! :)
Answer:
x = 25°
Step-by-step explanation:
Hello!
The sum of angles in a triangle is equal to 180°. If we add all the measures and set it to 180°, we can solve for x.
Solve for x3x + 2x + 20 + x + 10 = 1806x + 30 = 1806x = 150x = 25The value of x is 25°.
Simplify the expression.
7b + 3x − 5b + 21x
A) 2b + 24x
B) 2b − 18x
C) −2b + 24x
D) −2b + −18x
Answers
Answer:
A
Step-by-step explanation:
subtract the b's and add the x's
suppose a 3-digit number is to be formed using the digits 1,2,3,4,5. How many different numbers can be formed. (digits can be repeated)
Answers
Answer:
125
Step-by-step explanation:
For the first digit of our number, we have 5 options (1, 2, 3, 4, 5). For the second and third digits, we still have 5 options because the digits can be repeated. This means that the total different numbers we can make is 5 * 5 * 5 = 125 numbers. Hope this helps!
f(x) = 2x-1
What is f13)?
Answers
Answer:
35
Step-by-step explanation:
Substitute 13 for x
f(13) = 2 (13) -1
= 36 -1
= 35
Math!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:c,d
Step-by-step explanation:
Which representation has a constant of variation of –2.5? A x –2 –3 –4 –5 y –5 –7.5 –10 –12.5 B 5 x + 2 y = 0 C y = negative 2.5 x + 1 D On a coordinate plane, a line goes through points (negative 1, 0) and (0, negative 2). A B C D
Answers
Answer: The answer would be A.
Step-by-step explanation:
The ratio of girls to boys in a student basketball league is 5:6. Choose True or False for
each statement.
a. For every 5 girls in the league, there are 6 boys.
True or False
b. For every 6 girls in the league, there are 5 boys.
True or False
C. There are exactly 11 students in the league.
True or False
d. The ratio of girls to total students in the league is 5:11. True or False
Answers
Answer:
true
false
true
true
Step-by-step explanation:
correct me if i am wrong
False
True
True. Hope this helps
Find the total surface area of this object
Answers
Simplify?
2x^2+6x-7x+8-3x^2+1
Answers
Answer:
[tex]-x^{2}[/tex]-x+9
Answer & Step-by-step explanation:
[tex]2x^2+6x-7x+8-3x^2+1[/tex]
Combine your like terms.
[tex](2x^2-3x^2)+(6x-7x)+(8+1)[/tex]
[tex]-x^2-x+9[/tex]
So, the simplified form of this equation is -x² - x + 9
Which choice is equivalent to the expression below?
28.24
O A. 28 + 22/10 + 24/100
O B. 28+ 2/10 + 4/10
O C. 28. 22/10. 24/100
O D. 28. 224/10
Answers
Answer:
28 + 2/10 + 4/100
Step-by-step explanation:
28.24
28 ones plus 2 tenths plus 4 hundredths
28 + 2/10 + 4/100
HELP
If the radius of a circle is 17 cm, then the diameter of the circle is 34 cm. If the diameter is 34 cm, then circumference of the circle is approximately 107 cm. Determine if both statements are TRUE or FALSE.
Answers
Answer:true
Step-by-step explanation:
I need brainlest
A locker combination has three nonzero digits, and the digits cannot be repeated. The first two digits are 1 and 2. What is the probability that the third digit is 3?
Answers
Answer:
Approximately 14% or 1/7
Step-by-step explanation:
To solve this problem, first find the ratio of 3 to the possible numbers.
There are 9 possible digits in one space on a non-zero combination lock. However, digits cannot be repeated, and 1 and 2 are already taken. Therefore, there are 7 possible digits (9 - 2 = 7). Therefore, the ratio of getting a 3 to possible digits is 1:7, as there is 1 '3' and 7 others.
As a fraction, 1:7 is 1/7. As a percentage, 1/7 is about 14%. Therefore, there is approximately a 14% chance that the third digit will be 3.
Round the number 5,370,288 to the nearest 100,000
Answers
Answer: 5,400,000
Step-by-step explanation:
Since the number in the ten-thousandths place is a seven, you will round up. Disregard any numbers before the ten thousandths place, and round up.
5,400,000 is the final answer.
Step-by-step explanation:
5,370,288
^
That is the thousands place.
Since 7 is higher then 5 then 3 would turn to 4
5,400,000 is the answer.
To slide the graph of the equation y=3^x two units left, the equation is altered. What is the new equation?
Answers
Answer:
I think the answer would be B
Step-by-step explanation: