Answers
Answer:
[tex]A=256\ units^2[/tex]
Step-by-step explanation:
The given figure shows a triangular pyramid having 16 units as height. The base of pyramid is triangle.
The area of a triangular pyramid is given by :
[tex]A=\dfrac{1}{3}bH[/tex]
Where
b is the area of base
[tex]A=\dfrac{1}{3}\times \dfrac{1}{2}\times B\times h\times H\\\\=\dfrac{1}{6}\times 12\times 8\times 16\\\\=256\ units^2[/tex]
So, the required area is equal to [tex]256\ units^2[/tex].
Related Questions
find the value of x
right triangle and trigonometry
pythagorean theorem and its canvers
pls I will make brainlesst
Answers
Step-by-step explanation:
x²= (5.3)²+(12.8)²
= 28.09 + 163.84
= 191.93
x =√191.93 = 13.85
Answer:
13.85
Step-by-step explanation:
√(12.8)²+(5.3)²
=13.85
Find the sum: 11 + 15 + 19 + .......+ 83
Answers
Answer: i dunno what '.......' was suppose to mean but 11 + 15 + 19 + 83 = 128
Step-by-step explanation: b more specific dood -_-
The sum of the arithmetic series is:
893
What are arithmetic progressions?
An arithmetic sequence with a specific number of terms is the sum of all the terms in an arithmetic series.
An arithmetic sequence's first n terms are added together to form (n/2).(a1+an). The arithmetic series formula is what it is known as.
Solution:
Given:
a1 = 11, a2 = 15 and an=83
Step-1:
d= a2 ₋ a1
d= 4
Now, an = a ₊ (n ₋ 1)d
83 = a ₊ (n ₋ 1)4
83 = 11 ₊ 4n ₋4
83 = 7 ₊ 4n
4n = 83 ₋ 7
n = 19
Step-2:
Now, Sn = n/2 (a1 ₊ an)
Sn = 19/2 (11 ₊ 83)
Sn = 19/2 ₓ 94
Sn = 893
Hence we get the answer as 893
Learn more about "Arithmetic progressions" here-
brainly.com/question/6561461
#SPJ2
Stephanie just redecorated her bedroom. She wants to paint her door green but needs to know the surface area of the door to see if she has enough paint. What is the surface area of the door?\
PLS HELP ME
Answers
Answer:
Step-by-step explanation:
2(80*3)+2(3*200)+2(80*200)=33680cm
x=-2, y=3,1 = 2, then
Answers
Answer:
anyone answer yet
Step-by-step explanation:
I am wondering also
Which of the six trigonometric functions has a period of [tex]2\pi[/tex] and passes through the point [tex](\pi, 0)[/tex]?
Answers
Answer:
i need points rq thanks so much
Step-by-step explanation:
imma go waste these points now
Answer:
x
Step-by-step explanation:
write the first six cube of natural number
Answers
Answer:
1, 8, 27, 64, 125, 216, 343, 512, ... 1, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, ...
Step-by-step explanation:
Answer:
The cube of first six natural numbers are
1, 8, 27, 65, 125, 216
Step-by-step explanation:
Natural Numbers are known as 1, 2, 3, 4, ..., ∞
Now,
For Cube of first six natural numbers
1³ = 1
2³ = 8
3³ = 27
4³ = 64
5³ = 125
6³ = 216
Thus, The cube of first six natural numbers are
1, 8, 27, 65, 125, 216
-TheUnknownScientist
Tyler asks for a fish tank for his birthday. The task he wants is a rectangular prism 20 inches long, 10 inches wide, and 12 inches tall.
Answers
Answer:
2400 in^3
Step-by-step explanation:
Tyler asks for a fish tank for his birthday. The task he wants is a rectangular prism 20 inches long, 10 inches wide, and 12 inches tall. How much water will the fish tank hold?
the capacity of the tank can be determined by calculating the volume of the tank
volume of a prism = length x width x height
20 x 10 x 12 = 2400 in^3
In ΔTUV, u = 1 inches, t = 7.9 inches and ∠T=30°. Find all possible values of ∠U, to the nearest 10th of a degree.
Answers
Answer:
3.6
Step-by-step explanation:
Answer:
3.6
Step-by-step explanation:
see attached image
true or false a cylinder does not have paracell faces
Answers
Answer:
No
Step-by-step explanation:
it doesn't have
answer or ill die from death
Answers
Answer:
y>-4
Step-by-step explanation:
Divide both sides by 2 and you get y>-4, which is B.
Answer:
y>−4 is the answer for y (djidjdejksekekek) [only for 20 characters sorry]
I need help with this please
Answers
Answer:
Not a function because there are two values of y for x = -8.
Janice found some change in her wallet. She counted a total of 40 coins. All the coins were either nickels or quarters. If the change was worth $4.60. how many quarters did janice find?
Answers
Answer:
13 qauters
Step-by-step explanation:
10 Quarters= 2.50
3= .75
2.50+.75=3.25
10 nickels= .50
20= 1.00
27=1.35
3.25+1.35=4.60
13 quarters and 27 nickels
Tiys earns $7 an hour owing her neighbors lawn.
Part A: create two variables and determine which is dependent and which is independent for this situation.
Part B list three order pairs to show the values of the two variables.
Part C write and equation to represent the relationship between the two variables.
Answers
Answer:
Part A) The independent variable is the hours that Tiya mows her neighbor's lawn, and we can denote that with x. It's the variable that isn't affected by other factors. The dependent variable is the amount of money Tiya earns, which we can denote with y. The dependent variable is the variable that is affected by other factors. The amount of money Tiya makes depends on how many hours she works.
Part B) As stated in part A, x is the hours and y is the money earned. The ordered pairs are in (x, y) form, with x being the hours and y being the money earned. For example, if Tiya worked one hour, x would be 1. As she earns 7 dollars per hour, she would earn 7 dollars (1*7), which is y. Therefore, one ordered pair could be (1, 7). Two hours would give Tiya 14 dollars, so we have another pair of (2, 14). Three hours would give Tiya 21 dollars, so we have (3, 21). We can do that for any numbers.
Part C) With every hour, Tiya earns 7 dollars. In order to find y, which is the amount of money totally earned, we multiply x by 7 (7 dollars per hour). Therefore, y = 7x.
divide this plzzzzzzzzzzzzz
13/3562
Answers
Answer: 0.0036496350364964
Step-by-step explanation:
Can someone help me please this is due tomorrow
Answers
Answer:
1. (2/3, -2)
2. (-3/2, 3)
3. (9/4, 3)
4. (4/5, -1)
5. (doesn't show the question, ill answer if u tell me what it is)
6. (4/3, 4)
7. (-3, 3/2)
8. (-2, 3)
9. (3, -2)
10. (doesn't show the question, ill answer if u tell me what it is)
Step-by-step explanation:
I'm a master at graphing :3. Also just if you forgot or don't know it's like (x, y). Hope I helped :)
12 Shannon surveyed the students in her school and
found that 20% of them play an instrument. There
are 1080 students in Shannon's school. What is the
total number of students in the school who play an
instrument?
A 270
B 216
C 206
D 54
Answers
Answer:
216 students played i struments
B 216
1080×20%=216
Find the area of the figure. The area is
_____ square centimeters.
Answers
Answer:
126.5 cm^2
Step-by-step explanation:
You can divide into 2 shapes, a triangle and a rectangel.
The Rectangel:
11cm × 8cm = 88cm^2The Triangle (height × groundline /2 = area)
7cm × 11cm / 2 = 38.5cm^2Together:
88 + 38.5 = 126.5 cm^2
help
In the Line Plot above, what number is the outlier in the data points?
Answers
|4(x-3)|=15
PLS I NEED HELP ASAP
Answers
Answer:
27/4 or negative 3/4
Step-by-step explanation:
pls help 100 point
i really need help
Answers
Answer:
ASA - Angle Side Angle, it creates two separate triangles that face each other in which makes it identified as an Angle Side Angle.
(Picture Placed Below)
Step-by-step explanation:
The sum of a number, n, and 8 is multiplied by -4, and the result is -12.
What is the number? pls hlp you'll get 12 points
n = -5
n = 1
n = 5
n = 11
Answers
- 4 × ( n + 8 ) = - 12
Divide both sides by - 4
( - 4 × ( n + 8 ) ) ÷ ( - 4 ) = - 12 ÷ ( - 4 )
Simplification
( n + 8 ) = 3
n + 8 = 3
Subtract both sides - 8
n + 8 - 8 = 3 - 8
n = - 5
what is 1mill plus 1mill multply by 27divide it by 300
Answers
Answer: 180000
Step-by-step explanation:
2 angles are supplementary. One angle = 110 degrees. What is the measure of the other angle?
Answers
Answer:
70
Step-by-step explanation:
supplementary angle add up to 180
180 - 110
= 70
please help asap!!!!!!!!
Answers
Answer:
Step-by-step explanation:
The ramp on the back of a moving van is 7 ft high and rises at an angle of 28°. How long is the ramp? Round to the nearest foot.
Answers
Answer:
6 feets
Step-by-step explanation:
Height of ramp = 7feets
θ = 28°
Length of ramp = x
Using trigonometric relation :
Sin θ = opposite / hypotenus
Sin 28 = 3 / x
0.4694715 = 3 / x
0.4694715x = 3
x = 3 / 0.4694715
x = 6.39 feets
The length of the ramp = 6 feets
Teresa is in need for help ;-; pls help her! (lolllllllllllllllllllllllllllllllllllllllllllllllllll)
Answers
the answer is 90 but the answer i give has to be over 20 characters so i'm typing random things. have a good day:)
If x = 4, what is the value of 4x + 3?
Answers
Answer:
19
Step-by-step explanation:
4(4)+3=19
Samantha is saving to buy a new car. She already has $2500 in the bank.
She is saving $400 per month. What is the minimum number of months
that she will need to save to buy a car that costs $7000.
Your answer
Answers
Answer:
11.25 months
Step-by-step explanation:
7000-2500
=4500
4500/400
=11.25
plz mark me as brainliest.
Entry function to model the situation. Then find the value of the function after the given amount of time. Use T as your variable and round you're answer to the nearest sent. Fiona salary is $21000, and she excepts to receive a 3% raise each year; 8 years. The function is y= Her salary after 8 years is $=
Answers
Answer:
her salary after 8 years is $26,602
Step-by-step explanation:
Given that
Fiona salary is $21,000
She received 3% raise each year
We need to find her salary after 8 years
So, here we apply the future value formula
i.e.
= Present value × (1 + rate of interest)^number of years
= $21,000 × (1 + 0.03)^8
= $21,000 × 1.03^8
= $26,602
hence, her salary after 8 years is $26,602
ALGEBRA PROBLEM PLZZ HELP
Answers
Answer:
A
Step-by-step explanation:
Answer: C
you have to multiply -3 on each side add do regular equation steps
such as
[tex]\frac{d-5}{-3\\}[/tex]≥-4*-3
d-5 ≥12
d≥17