Raymond needs to cover the entire surface area of the square based pyramid with paper what is the minimum amount of paper he will need
Answers
Answer: 408 sq ft
Step-by-step explanation: You would need to use the surface area formula SA = 1/2LP + B. Note that L is the slant height, P is the perimeter of the base, and B is the area of the base. 11 is the slant height as shown in the image above, p is 48 since you add 12 + 12 + 12 + 12, and the area of the square will be 144 since 12*12 = 144. Once you substitute the numbers in their correct place, you should get SA = 1/2 (11)(48)+144 which gives you 408 sq ft. Hope this helps!
Answer:408 did this right on k12
Step-by-step explanation:
Related Questions
pleae answer this fast asap
Answers
Answer:
I think its (2, 1) .
Step-by-step explanation:
the 2 represents the x axis
the 1 represents the y axis
Order least to greatest
4 3/7, 2 5/8, 2.25, 3.75
Order greatest to least
5.21, 5 1/2, 4.6, 3 3/5
Answers
Answer #1
2.25,2 5/8, 3.75, 4 3/7
Answer #2
5 1/2, 5.21, 4.6, 3 3/5
Algebraic expressions. c^2+d^2
Answers
Answer:
what are you asking?
Step-by-step explanation:
Find the value of X......
Answers
Answer:
720 = x +133+138+148+95+105
x = 101
Which one of these grids is shaded red and blue in the ratio 0.5:1?
А
B
C
D
E
F
Answers
Answer:
B
Step-by-step explanation:
because one of 1/3 of the grid is 4.B has 4 blue coloured tiles of the grid
I hope this helps a little bit
I found the question you were talking about here:-
A deep sea diver started at sea level (0 feet) and dove at a rate of 5.6 feet per minute. If the diver dove for ½ hour, what rational number represents his position relative to sea level? Show your work. A. 168 feet B. 2.8 feet C. -2.8 feet D. -168 feet
Answers
Given:
A deep sea diver started at sea level (0 feet).
Rate of diving = 5.6 feet per minute.
Time = [tex]\dfrac{1}{2}[/tex] hour
To find:
The rational number that represents his position relative to sea level.
Solution:
We know that,
1 hour = 60 minutes
[tex]\dfrac{1}{2}[/tex] hour = 30 minutes
A deep sea diver, dove at a rate of 5.6 feet per minute.
Distance covered in 1 minute = 5.6 feet
Distance covered in 30 minute = 30 × 5.6 feet
= 168 feet
The diver dove 168 feet in [tex]\dfrac{1}{2}[/tex] hour. Since it is below the sea level, therefore it should be negative.
So, the rational number that represents his position relative to sea level is [tex]-168[/tex] feet.
Therefore, the correct option is D.
Which pair of angles are vertical angles
Answers
Answer:
angles J and N
Step-by-step explanation:
vertical angles are congruent angles that are vertically across from each other
angle j and angle n are both right angles and they are both vertically across from each other therefore A is your answer
Based on a sample survey, a tutoring company claims
that 90% of their students pass their classes. Out of 300 students, how
many would you predict will pass?
Answers
Answer:
270
multiply the number by the percentage-
300 x .90= 270 students
Out of the 300, I predict 270 will pass.
Explanation:
You just have to multiply 90% by 300 and you’ll get 270.
please help me with the question
Answers
Answer:
x = 12
Step-by-step explanation:
Given a tangent and a secant from an external point to the circle.
Then the product of the external part of the secant and the entire secant is equal to the square of the measure of the tangent, that is
3x = 6² = 36 ( divide both sides by 3 )
x = 12
Can you please help me with this math question umm i think it is 15 points
Answers
Answer:
C) ( -2, 6)
Step-by-step explanation:
y = -3x
y = 5x + 16
-3x = 5x + 16
-8x = 16
x = -2
y= -3(-2)
y = 6
(x,y) ---> ( -2, 6)
If a driver takes 6 hours to get to the town market which is 336 km away from his house, what is his average speed?
Answers
Answer:
[tex]56\ \text{km/h}[/tex]
Step-by-step explanation:
[tex]t[/tex] = Time taken = [tex]6\ \text{hours}[/tex]
[tex]d[/tex] = Distance = [tex]336\ \text{km}[/tex]
Average speed is given by
[tex]s=\dfrac{\text{Distance}}{\text{Time}}=\dfrac{d}{t}[/tex]
[tex]\Rightarrow s=\dfrac{336}{6}[/tex]
[tex]\Rightarrow s=56\ \text{km/h}[/tex]
The average speed of the driver is [tex]56\ \text{km/h}[/tex].
a stadium shaped like a hemisphere with a radius of 150 feet. last month the owners of the stadium paid $0.05 per cubic foot to cover the cost of utilities. what was the total cost for utilities last month
Answers
The formula for volume of a hemisphere is: V = 2/3 * π * r³
Volume = 2/3 x 3.14 x 150^3
Volume = 7,065,000 cubic feet.
Multiply the cost per cubic foot by the volume:
7,065,000 x 0.05 = 353,250
The total cost was $353,250
NEED HELP ASAP|!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
thanks for freepoints
have q nice dayyyyy
love youuuuuuuuuuhope all your dreams come true
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I went to the grocery store and my subtotal was $78.00. There is a 4.5% sales tax.How much is my total grocery bill including tax
Answers
Answer:
81.51
Step-by-step explanation:
So first you will want to take the percentage of the $78.00.
What we do is multiply 78.00 by 0.045
which is 4.5%
You then get $3.51
Add that to the $78.00:
78.00 + 3.51
= $81.51
2y + 4 - xy - y + x² + 6y - 3x²=
Answers
Answer:
7y-2x^2+4+xy
Step-by-step explanation:
plsss help i’ll give brainliest if you give a correct answer
Answers
Answer:
1800
Step-by-step explanation:
that’s a fast typer that means 1 word a second!
anyways,
60 x 30 = 1800
plz help me I only have 5 minutes left winner gets brainliest
Answers
82 is 66 percent of what?
Answers
Answer: 80.49.
Can u give me brainliest
Step-by-step explanation:
it just is the answer
Compare. Fill in the blank using <,>,or =
16. -2/3_____-1
17. -1 3/4_____1 5/6
18. -2/7______0
Answers
17.>
17. =
I hope this right
Write the exponential expression
26 squared
Answers
Answer:
26²
Step-by-step explanation:
26 x 26 = 676
add the polynomials (4x + 3)+(2x+7)
pls hurry
Answers
Answer:
Go to MathPapa.com it will help you with finding your answer
Step-by-step explanation:
Which is the graph of x2/9-y2/4=1
Answers
Answer:
Step-by-step explanation:
solve the equation 4y-1.9=6.3
Answers
Hope this helps!
find a line that is perpendicular to y=-2x+7 and passes through a point of (1,-1)
Answers
Answer:
y=1/2x-3/2
Step-by-step explanation:
m1=-2
m1m2=-1
-2m2=-1
m2=1/2
-1=1/2(1)+b
b=-3/2
y=1/2x-3/2
Which of the following expressions are equivalent?
A. –3(3x + 5) and –9x + 5
B. 7(6x – 1) and 42x – 7
C. –6(4x – 3) and –6x
D. 5(2x + 3y) and 25xy
Answers
Answer:
B. 7(6x – 1) and 42x – 7 is equivalent
Step-by-step explanation:
A. –3(3x + 5) and –9x + 5
=–3(3x + 5)=-9x-15 not equivalent
B. 7(6x – 1) and 42x – 7
7(6x – 1)=42x-7 equivalent
C. –6(4x – 3) and –6x
=–6(4x – 3)=-24+18 not equivalent
D. 5(2x + 3y) and 25xy
=5(2x + 3y)=10x+15y not equivalent.
What is the surface area of a cone with a radius of 6 meters and a slant height of 8 meters? Round to the nearest tenth. *
10 points
263.8 m2
904.0 m2
452.0 m2
1,055.2 m2
Answers
Answer: 263.8m2
Step-by-step explanation:
Formula: S.A=Pi x radius2 + Pi x radius x slant height
Sofia drew a scale drawing of a theater. The stage, which is 48 feet long in real life, is 16
inches long in the drawing. What scale did Sofia use?
1 inch:
feet
Answers
First, you multiply 4 by 1. Then that's your answer, 4. I hope it helped!
10 POINTS! I NEED THIS QUESTION PLS! FIND THE AREA!!! THERE IS A SQUARE LEFT SIDE OF THE SQUARE IS 12 INCHES, WHATS THE AREA?
Answers
Answer:
144
Step-by-step explanation:
12x12=144
explanation: A= a^2 = 12^2 = 144
or
explanation: 12^2
Mr. Johnson sells erasers for $3 each. He sold 96 erasers last week
and he sold 204 erasers this week.
Answers
Answer:
$900
Step-by-step explanation:
He makes $288 the first week and $612 the second week the total amount of money he makes is $900
Answer:
96*3= $288 from last week
204*3= $612 from this week
The total is $900 from both weeks
Step-by-step explanation:
Hope this is what you were asking!
Semih Bey, her katı eşit yükseklikte olan bir binanın -2. katından asansore binerek 5. kata çıkıyor Semih Bey toplamda3150 santimetre yüksemiştir buna göre binanın her bir katının yükseklığinin kaç santimetre olduğunu bılunuz.
Answers
3150:7=450cm
inş anlamışsındır kolay gelsin :)
