1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IgorC [24]
3 years ago
9

will give brainliest!!!!! will give brainliest!!!!! will give brainliest!!!!! will give brainliest!!!!! will give brainliest!!!!

! will give brainliest!!!!! will give brainliest!!!!! will give brainliest!!!!! will give brainliest!!!!! will give brainliest!!!!!

Mathematics
2 answers:
Marrrta [24]3 years ago
6 0

Answer:

849.24 cm²

Step-by-step explanation:

we know it is a cube so to find the surface area of each square you do

12x12=144 and there are 5 sides so 144x5=720

We know sides of the squares are 12 cm so half of that (6) would be the bottom of the triangle

Now using pythagorus you would do a²+b²=c²

15²+6²=c²

225+36=c²

√261=√c²

16.15=c       this only half of one of the sides of the pyramid so you would times 16.15 by 8 to equal 129.24

now add 720+129.24=849.24 cm²

Molodets [167]3 years ago
5 0

Answer:

386.38

Step-by-step explanation:

You might be interested in
Jeremiah rounded a number 8.7 what could the original number have been
vlabodo [156]
The number could have been 8.699999999 so yeah there
3 0
2 years ago
Read 2 more answers
HELP! A daycare purchases two type of snacks, granola bars and fruit rolls. One week, they purchase 10 packs of granola bars and
ch4aika [34]
10x+6y=152
5x+3y=76
7x+12y=200
-20x-12y=-304
-13x=-104
x=8
40+3y=76
3y=36
y=12
There are 8 granola bars in a pack and 12 fruit rolls in a pack
5 0
3 years ago
Read 2 more answers
I need the answer fast pls
Nataliya [291]

Answer:

C. 15

Step-by-step explanation:

You just need to add the number of dots, hoped this helped and was fast enough

8 0
3 years ago
Please helpppp meee I will give you brainlist
Mila [183]

Answer:

You did not attach any files. please make sure to attach files when you have questions like this. Have a good day.

Step-by-step explanation:

<em>The world is filled with nice people. If you can't find one, be one.</em>

<em>-mhanifasbiggestfan</em>

7 0
2 years ago
Robbert wants to put lights around the edge of his yard.The yard if 40 feet long and 23 feet wide.How many yards of light does h
slega [8]

Answer:

102.222 square yards of light.

Step-by-step explanation:

From the above question, the yard had the dimensions 40 feet long and 23 feet wide.

Hence, the yard is rectangular in shape.

We have to find the area of the yard.

The formula is given as:

Area = Length × Width

= 40 feet × 23 feet

= 920 square feet

Converting to yards

1 square foot = 0.111 square yard

920 square feet = x

Cross Multiply

x = 920 × 0.111 square yard

x = 102.222 square yards.

Therefore, Robbert would need 102.222 square yards of light.

6 0
3 years ago
Other questions:
  • What I four fifths of 30 ?
    14·2 answers
  • -5 is a rational number and an integer yes or no
    5·2 answers
  • What is the slope of the line that passes through the following points (-1,5) &amp; (-2,3)
    12·1 answer
  • Amaya used these steps to solve the equation 8x+4=9+4(2x−1). Which choice describes the meaning of her result, 4=5?
    9·2 answers
  • 20 is what percent of 62?
    8·1 answer
  • Can someone plz help me with the other half of this ? The green question mark part.
    8·2 answers
  • Choose an algebraic expression for: 9 more than w
    9·1 answer
  • PLS HELP ME W/ #8 ASAP
    15·1 answer
  • The sum of two numbers is 8 and the diffrence is 6 what are the two numbers?
    9·1 answer
  • Which is a solution to x +y = 6?<br> O (2,4)<br> O (6,0<br> O (0,6)<br> O (3,4)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!