How do find volume of the triangular pyramid, I’m so confused I need the formula as well ASAP,!!,, please thanks so much
Answers
Answer:
5100
Step-by-step explanation:
20 x 17 x 15 = 5100. hope this helps you!!!
also formula is 1/2 x b x h x l
Related Questions
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
FIRST CORRECT ANSWER GETS BRAINLIEST
Answers
Answer:
1092
Step-by-step explanation:
(12x34) x 2 + (12x3) x2 + (34x3) x2 = 408 x 2 + 36 x 2 + 102 x 2
=816 + 72 + 204
= 1092
(the numbers in brackets are the "net" areas)
9-2x=-8-4x Its for math
Answers
Answer:
x=-8.5
Step-by-step explanation:
Combine like terms:
9+8=-4x+2x
Solve:
17=-2x
Divide:
17/-2=x
-8.5=x
Hope this Helps!
Answer:
your answer is x=-8.5
Step-by-step explanation:
pls help this is due tomorrow morning and it's 1 am I'll mark brainliest 15 points each
Answers
Answer:
Let [tex]\pi[/tex] represent 3.14
SA = 2[tex]\pi[/tex]r^2 + 2[tex]\pi[/tex]rh
SA = 2[tex]\pi[/tex](5)^2 + 2[tex]\pi[/tex](5)(12)
SA = 2[tex]\pi[/tex](25) + 2[tex]\pi[/tex](60)
SA = 50[tex]\pi[/tex] + 120[tex]\pi[/tex]
SA = 50(3.14) + 120(3.14)
SA = 157 + 376.8
SA = 533.8inch^2
Therefore the surface area of the cylinder is 533.8 square inches.
Answer: Let represent 3.14SA = 2r^2 + 2rhSA = 2(5)^2 + 2(5)(12)SA = 2(25) + 2(60)SA = 50 + 120SA = 50(3.14) + 120(3.14)SA = 157 + 376.8SA = 533.8inch^2
B: if x is 6, what is y?
Answers
Answer:
Step-by-step explanation:
4x + y = x + 3y
4x - x = 3y - y
3x = 2y
if x = 6 then
3*6 = 2y
18 = 2y
y = 9
Bshahahajabwbshsuwajbsbebjwkwoaooakww
ABCD is a rectangle in which AD = (2x + 1) cm and DC = (3x - 2) cm. PQRS is a trapezium in which PQ is parallel to SR, PQ = (x + 2) cm, SR = (5x − 8) cm and the shortest distance between PO and SR is (4x – 11) cm. The area of ABCD is twice the area of PQRS. Write down an equation in x to represent this information and show that it simplifies to 18x²89x + 68 = 0.
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x=4
or
x=17/18
Please help i will give you brinlest
Answers
Answer:
see the attachment photo!
Can someone help me pls its math and due today
Answers
Because in order for it to be square all sides must be the same length
Answer:
It’s 1, 7 bc that’ll finish the square
Type a digit that makes this statement true.
759,15 is divisible by 9.
Submit
Answers
Answer:
0
This is because for a number to be divisible by 9 all the digits should add up to a number divisible by 9. Since they already do you just put a 0.
5/6x + 2/3x + = 7
x=
Answers
Use cymath.com for sure.
When I typed your question there it said the simplified answer was, x = 0
Answer is x=0
I can't figure this out. I'm having a really bad day and I'm not functioning correctly.
Please help!!
Answers
Answer:
√689 ≈ 26.2 leagues
Step-by-step explanation:
For the purpose of calculating the distance between the marked points, the line is considered to be the hypotenuse of a right triangle. The horizontal distance between the points is one leg of the triangle, and the vertical distance is the other leg. The Pythagorean theorem relates these distances.
Pythagorean relationThe Pythagorean theorem relates right triangle sides 'a' and 'b' to hypotenuse 'c' with the formula ...
c² = a² +b²
Taking the square root, we have an expression for 'c' in terms of 'a' and 'b'.
c = √(a² +b²)
Application to distanceThe horizontal distance between the points is the difference of their x-coordinates:
a = x2 -x1 = 2 -(-18) = 20
The vertical distance between the points is the difference of their y-coordinates:
b = y2 -y1 = -10 -7 = -17
When we square these numbers, we find their signs to be irrelevant.
c = √(a² +b²) = √(20² +(-17)²) = √(400 +289) = √689
c ≈ 26.249
The distance between the given points is about 26.2 leagues.
Fill in the blank to make the statement true.
1 3 over 4 space plus space 1 over 6 space plus ________ equals space 7 1 half
Answers
Answer: x= 385/12
Step-by-step explanation:
You would first change the denominator to some number that is common. Then combine the like terms. Lastly, subtract the fraction from the equal and you get your x.
[tex]\frac{13}{4} +\frac{1}{6} +x=\frac{71}{2} \\(\frac{39}{12})+(\frac{2}{12})+x=\frac{426}{12} \\\frac{41}{12}+x=\frac{426}{12} \\x=\frac{385}{12}[/tex]
HELP MEEEEEEEE!!!!!!11 Thirteen babies were born in a hospital on the same day. The weights of the babies (in pounds) were 5.5, 6.4, 5.8, 8.1, 9, 7.6, 8.2, 7.2, 8.8, 6.6, 5.4, 7.7, and 6.9. 30 Select the correct answer. Which measure will help you calculate how much the babies' weights vary, on average, from their mean weight? A. mode B. interquartile range C. range D. mean absolute deviation E. quartile
Answers
Answer:
B interquartile range
Step-by-step explanation:
hope this helps:)
Answer:
B. interquartile range
Hope this helps! Please give brainlist!!
Please answer this addition problem.
What is 485+352?
Answers
Point A is located at (-5, -8). After it is translated, point A' is located at (-5, -5). What was the translation?
1. 3 units up
2. 3 units down
3. 3 units to the right
4. 3 units to the left
Answers
The x value is the same, the y value is different,
Y is the up and down movement.
Moving from -8 to -5 is an upward move of 3 units.
Answer: 1, 3 units up.
Lamar and his family sell strawberry jelly and blueberry jelly at the farmers' market every Saturday. So far this year, they have sold a total of 973 jars of jelly. If they have sold 449 jars of blueberry jelly, how many jars of strawberry jelly have they sold? i hate my math teacher
Answers
Subtract 973 - 449= 524
Type a digit that makes this statement true.
2,222,6 4 is divisible by 8.
Submit
Answers
Answer:
A digit 2
Step-by-step explanation:
628/8 = 78
thus making 628 divisible by 8
Melanie goes to a shelter to buy a dog. She has settled on to two dogs, An Alsatian and a bulldog. To decide them, she plans to flip a coin. Before she does, she flips the coin 50 times to check for fairness of the model. Her results are shown in the table.
Coin Toss Result:
Times Result Occurred
Heads : 24
Tails : 26
The relative frequency of landing on heads is [ ]. The relative frequency of landing on tails is [ ].
Please answer ASAP.
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ik yall brainly ppl know what this is.
Answers
Tut
Pablo is keeping an equal number of square and rectangular boxes in a local storage facility.
He stores square boxes in stacks of 3 and rectangular boxes in stacks of 5. What is the
smallest number of each type of box that Pablo could have?
boxes
Submit
Answers
Answer:
0
Step-by-step explanation:
Sorry this was rushed it may be wrong but I think it is 0! Hope this helped you.
The spinner has 3 options: Red, Blue, or Yellow. Jacob says
because there are three colors there is a 1/3 chance of each color
being picked. Brittany says, just because there are three colors
doesn't mean there is always an equal chance of each
og ha
happening. Who do you agree with? How do you know?
SELECT the best answer
Answers
???? Do y’all understand
Answers
Answer: 30 inches = 2 1/2 feet
Step-by-step explanation:
30 inches is longer than 2 feet
Step by step explanation:
1 foot = 12 inches
So for two feet, you multiply 2x12= 24inches
And 30 is bigger than 24
Marco is preparing sales kits for his sales representatives to show to customers. He has 6
samples of tile and 12 samples of carpet, and he wants to create identical sales kits, with no
samples left over. What is the greatest number of sales kits Marco can prepare?
sales kits
Answers
Answer:
The greatest number of sales kits that Marco can make should be 6, with each kit having 1 tile sample and 2 carpet samples.
A square pyramid on top of a rectangular prism. The rectangular prism has a length of 4 meters, width of 4 meters, and height of 4 meters. The square pyramid has triangular sides that have a height of 3 meters and side length of 5 meters. Compare the surface area of the composite figure to the surface area to the combined surface areas of the figures if they were separated. The composite surface area would be the surface area of the rectangular prism plus the surface area of the square pyramid considered separately. You should not count the pyramid’s as part of the composite figure’s surface area.
Answers
Answer:
The square pyramid by itself has a surface area of 55 meter[tex]s^2[/tex].
The rectangular prism by itself has a surface area of 96 meter[tex]s^2[/tex].
Step-by-step explanation:
Answer:
La pirámide cuadrada por sí sola tiene una superficie de 55 metros .
El prisma rectangular por sí solo tiene un área de superficie de 96 metros .
Step-by-step explanation:
find the measure of MNI. please help! i’ll give you brainlist!
Answers
Answer:
[tex]m\angle MNI = 135^{\circ}[/tex]
Step by step explanation:
[tex]\text{The exterior angle of a triangle = sum of two opposite interior angles.}[/tex]
[tex]~~~~~~\angle MNI = \angle LMN + \angle MLN\\\\\implies 19x+2=(15x-12)+6x\\\\\implies 19x +2 = 21x-12\\\\\implies 21x -19x = 12+2\\\\\implies 2x = 14\\\\\implies x=\dfrac {14}2\\\\\implies x = 7\\\\\text{So,}~ m\angle MNI = 19(7)+2=135^{\circ}[/tex]
Complete the table with value for x or y that make this equation true: 3x+y=15
Answers
Answer:
(From left to right) 9, 4, -3, 15, 6, 5, 7/3
Step-by-step explanation:
for each x value given, plug in x and isolate y to solve for y.
for each y value given, plug in y and isolate x to solve for x
HELP ASAP PLEASE!!
On the map of an amusement park on a coordinate grid, the skating rink is at (−0.5, −1).
Which of these shows how to plot the point to mark the skating rink?
From the origin, move 1 unit to the right along the x-axis and 0.5 unit vertically down, and place the point.
From the origin, move 0.5 unit to the right along the x-axis and 1 unit vertically down, and place the point.
From the origin, move 0.5 unit to the left along the x-axis and 1 unit vertically down, and place the point.
From the origin, move 1 unit to the left along the x-axis and 0.5 unit vertically down, and place the point.
Answers
Answer:
From the origin, move 0.5 unit to the left along the x-axis and 1 unit vertically down, and place the point.
Step-by-step explanation:
hope this helps! :}
Answer:
From the origin, move 0.5 unit to the left along the x-axis and 1 uni
Step-by-step explanation:
Write the following in scientific Notation
1. 5,250
2. 1,230,000
Write the following back to standard form
3. 3.42 x 10^6
4. 1.45 x 10^4
Answers
Answer:
1. 5.25 x 10^3
2. 1.23 x 10 ^6
3. 6420000
4 14500
This figure was created by joining two right rectangular prisms.
Enter the volume, in cubic meters, of the figure.
Answers
Answer:
the answer is 30!
(Will give 25 points!) Solve the system of linear equations by substitution. 1/2x + 1/4y = 2 x + y = 1
Answers
Y=0.6
These should be the answers