ABCDEFGH is a rectangular prism with CD=5, AD=6, and AE=8. Find the volume of tetrahedron ABCF.
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Related Questions
What is the volume of the following rectangular prism?
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They gave you the “area of the base” as 25/4 is in units squared. So you just need to multiply 25/4 x 8/5 = 200/20 which is 10 units cubed.
If decimals are easier 25/4 = 6.25 and 8/5 = 1.6. So 6.25 x 1.6 = 10 units cubed.
what is the surface area of the figure? width = 4.2 ft length = 7.8 ft height = 2 ft
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25 POINTS!! PRE-ALGEBRA MATH! PLEASE HURRY! I WILL GIVE BRAINLIEST!
Part B: Describe how you can make the line of the best fit. write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate the slope and y-intercept.
(please explain how you got the slope and y-intercept with the numbers from the question if you would like brainliest)
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Answer: We are using a line regression tool to solve the parameters asked in the problem. We can use online tools or that of Excel. According to the tool, the best fit values are
Slope0.3848 ± 0.03956
Y-intercept0.6053 ± 0.6370
X-intercept-1.573
1/Slope2.598
Step-by-step explanation: Best fit lines make sure that the standard deviation at each point is minimum from the best fit line.
Answer:
Step-by-step explanation:
Slope0.3848 ± 0.03956
Y-intercept0.6053 ± 0.6370
X-intercept-1.573
1/Slope2.598
Plz help will be marked BRAINLIEST
Thanks!
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3x = 48
X = 16
Regards,
ArmyCee:)
Answer:
x = 16
48 + 132 = 180
Step-by-step explanation:
16 (x) x 3 = 48
x = 16
Hope this helps! Have a wonderful rest of your day!
-kiniwih426
Can I get help? And plzzzz give steps to how you found your answer.
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Answer:
C)
Step-by-step explanation:
C is an equation that works in favor of all examples
C) f(x)=4x+1
4(1)+1 = 5
4(3)+1 =13
4(5)+1 = 21
which angle is supplementary to 6 ?
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Answer:
[tex] < 3[/tex]
explanation:
Answer:
its the 3rd one 3
Step-by-step explanation:
Which value is equivalent to the expression 2 to the 3rd power + 3 to the 4th power??
a) 18
b) 72
c) 78
d) 89
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Answer:
89
Step-by-step explanation:
2^3 + 3^4
=8 + 3^4
=8 + 81
=89
plz help me
The two dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on the visual inspection of the dot plots, which group appears to have the longer average forearm length? (5 points)
a
Group X, because no child in the group has a forearm length longer than 12 inches.
b
Group X, because four children in the group have the least forearm length of 10 inches.
c
Group Y, because a child in the group has the least forearm length of 10 inches.
d
Group Y, because six children have a forearm length longer than 12 inches.
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Answer:
the answer is D sense if you count there more kids with a forearm on 13
Answer:
its D
Step-by-step explanation:
The scale on this drawing is 2 in : 5 ft. Based on this, how many inches long and wide will the kitchen be?
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Answer:
Its A, no question
ALGEBRA 1!!!! TY!!
1. f(x)+g(x) . Solve it algebraically and then graph the result on the same graph above. (Creating a table for each function might be helpful as well)
2. Is there a way of determining the graph of f(x)+g(x) without solving it algebraically? Explain your thinking below. If you do not notice a pattern then try the combination f(x)=x+2 and g(x)=1.
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Answer:
73
Step-by-step explanation:
Hw help (again)
hope everyone is having a wonderful day <3
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Answer:
The numbers are 8 and 6
Step-by-step explanation:
Let x and y be the two numbers
x+y = 14
x-y = 2
Add the two equations together
x+y = 14
x-y = 2
--------------
2x +0y = 16
Divide by 2
2x/2 = 16/2
x = 8
Now find y
x+y = 14
8+y =14
Subtract 8 from each side
8+y-8 =14-8
y =6
The numbers are 8 and 6
Answer:
8 and 6
Step-by-step explanation:
helppp plzzzz...also give steps..plz
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Answer:
4.5 cm
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
121.5 pi = 4/3 pi r^3
Divide each side by pi
121.5 = 4/3 r^3
Multiply each side by 3/4
3/4 *121.5 = 3/4 * 4/3 r^3
91.125 = r^3
Take the cube root of each side
(91.125)^ (1/3) = r^3 ^(1/3)
4.5 = r
which angles are adjacent to 8 ? select all that apply
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Answer:
I think 5 and 7 I got that question
Answer:
7 and 5
Step-by-step explanation:
Added together their angles are 180 degrees
The owner of a furniture store orders 6 chairs for every table she orders.
Which of the following equations can be used to find c, the total number of chairs she will order when she
orders t tables?
A. 6c=t
B. t + 6 =c
C. 6t=c
D. c +6=t
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Answer:
A. 6c = t
Step-by-step explanation:
6 c- chairs for each table.for example 3 table, so 6 chairs for each table 3 * 6 = 18.2. 18 chairs for 3 tables.
1. Select all the equations that have 2 solutions.
A. (x + 3)2 = 9
B. (x – 5)2 = -5
C.)(x + 2)2 – 6= 0
D. (x – 9)2 + 25 = 0
E. (x + 10)2 = 1
F. (x - 3)2 = 0
G.5 = (x + 1)(x + 1)
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.....................
I KINDA NEED HELP WITH THIS ILL GIVE BRAINLIST WHOEVER HAS THE CORRECT ANSWER! THANKS
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Answer: 48
Step-by-step explanation: YOU MULTIPLY 6 AND 8.
QUICK! WHOEVER GETS CORRECT FIRST GETS BRAINLIEST AND 20 POINTS!
What are the dimensions of the base of the pyramid?
8 ft by 6 ft
8 ft by 3 ft
6 ft by 3 ft, 8 ft by 9 ft
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Answer: 24ft squared
Step-by-step explanation:
8x3 = 24
Answer:
8 fit by 3 fit
coz the base is the part which is at the bottom
Abby is 4 – feet tall. Craig is 4 feet tall.
a. Who is taller?
b. How much taller is this person? Show your work.
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B. The positive is higher than the negative value
Answer:
They the same height my guy no difference
Step-by-step explanation:
A bookstore charges $4 for all children's books. Elijah graphs the function that gives the total cost, y, in dollars to buy x number of books. Which ordered pair is a point on the graph of the function?
A) (2,8)
B) (4,12)
C) (9,18)
D) (20,5)
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Answer:
A is the right answer
Step-by-step explanation:
Determine whether each element of the set {7,8,9} makes the inequality 2x−3<15 true.
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Answer: 7- true 8- true 9- false
Step-by-step explanation:
Plug in the values, if they are less than 15, then it is true:)
Help please???!!!!!!!
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Answer:
I would say 125 - C
Step-by-step explanation:
It is the most reasonable answer.
Hope this is correct!
Given the table of the following quadratic function, which statement about this function is NOT true?
A. The y-intercept of f(x) is 6.
B. The zeros of the function f(x) are -3 and 1.
C. The minimum of the function f(x) is 8.
D. The axis of symmetry of the function f(x) is x = -1.
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Find the mean of 1.3.8.2.6.3
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Answer:
4 + 54k - 4F^1
PLS HELP ME
Fine the circumference
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Answer:
2. 153.93804
Step-by-step explanation:
7 squared times pi is 153.93804
$18.75 to $18.60 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
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Answer:
0.8%
Step-by-step explanation:
There is a decrease in percentage by 0.8%.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
The given decimal numbers are $18.75 and $18.60.
We know that, percentage change = (Original price-New price)/Original price ×100
= (18.75-18.60)/18.75 ×100
= 0.15/18.75 ×100
= 0.008×100
= 0.8%
Therefore, there is a decrease in percentage by 0.8%.
To learn more about the percentage visit:
brainly.com/question/24159063.
#SPJ5
Help me please !!!!!!!
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Answer:
3z+9=1-z
collect like terms
3z+z=1-9
4z=-8
divide both sides by 4
z=-4
Answer:
z= -4
Step-by-step explanation:
Please anwser correct.
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Answer:
19200
Step-by-step explanation:
cubic inches
Find Surface area of the prism!!!!! please help me!!!!
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Answer:
should be 104
Step-by-step explanation:
30 + 30 + 10 + 10 + 12 + 12
what angles are complementary to each other ?
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Step-by-step explanation:
Complementary Angles :-When the sum of two angles is 90°, then the angles are known as complementary angles.
Here the complementary angles are angle 3,1
Answer:
the complementary angles are angle 3,1
Step-by-step explanation:
Thor is 3 miles north and 4 miles west of the camp site. Willow is 2 miles south and 8 miles east of the campsite. How far apart are Willow and Thor?