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
hjlf
3 years ago
10

Pyramide-shaped gift boxes have square bases that measure 5 inches on each side.The slant height is 6.5 inches.How much cardboar

d is used to make each box?
Mathematics
1 answer:
andrew-mc [135]3 years ago
5 0
1. square base area= 25 inches

2. using the slanted 6.5
=1/2base , therefore 5/2=2.5 inches

3. then use pythagoras.... c=6.5, a=2.5
c^2=a^2 + b^2
(do this urself)

4. when u find what b is... that's the height of one of the triangle
base= 2.5 (look at step 2 if u don't understand this bit)
height=b (refer to step 3)

5. then work out the area of 1 triangle using that...
6. then have (the answer u work out in step 5 ) multiply 4
this will give u the area for the all of the 4 triangles...

7. Then add together the square based area in step 1..(25)
to the 4 triangular, area faces (i.e from step 6) - the total will be ur answer for the amount of cardboard!!

p.s don't forget the units!!!
You might be interested in
Math im soooooooooooooo baaaaaaaaaaaadddddddddddddd
storchak [24]

Answer:

The correct answer is A, 73

Step-by-step explanation:

First we have to arrange the whole numbers in ascending order. i-e from smallest to largest. Showing it as follows:

53 54 59 62 64 65 66 68 70 71 75 78 79 79 83 83 86 90 91 94                

Now we would find the median by taking the middle number. But this series consists of even numbers. There are 20 numbers. So we will take the middle two numbers and find their average like follows:

71 + 75 = 146/2  = 73

The answer is 73

8 0
3 years ago
Read 2 more answers
What value of x makes the equation true ? 4(2x-4)=16
otez555 [7]
4(2x-4) = 16
4*2x - 4*4 = 16
8x - 16 = 16
8x = 16 + 16
8x = 32 / : 8
x = 4

7 0
3 years ago
Read 2 more answers
Your baking cupcakes for the school dance, and your recipe makes 24 cupcakes and needs 2 cups of milk. You need to make 288 cupc
kow [346]
You would need 6 quarts of milk. You would do 24(2) then you take 48 and divide it by 288 and you get 6.
6 0
3 years ago
Read 2 more answers
Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
jonny [76]

Answer:

∠13 ≅ ∠16   - Vertical Angles Theorem

∠10 ≅ ∠14  - corresponding angles for parallel line p and q cut by the transversal s

∠5 ≅ ∠13  - corresponding angles for

parallel lines r and s cut by

the transversal q

∠1 ≅ ∠5 - corresponding angles for

parallel lines r and s cut by

the transversal q

Step-by-step explanation:

Linear Pair Theorem won't be used. When you look at the lines on the image you see that 13 and 16 are vertical from each other making there answer the vertical angles theorem. When you look at 10 and 14 you see that they lie on p and q with s going in the center of them. When you look at 5 and 13 they lie on s and r with q going down the middle of them. With 1 and 5  they also lie on p  and q but r goes down the center of them instead of s.

6 0
2 years ago
Read 2 more answers
Will give brainlest 5 star and thans
lesya [120]

Answer:

96 in

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Simplify the expression. (–h4)5
    14·2 answers
  • Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
    7·1 answer
  • Does anyone know the answer
    15·1 answer
  • What type of number is -3.709 complex imaginary or real number
    15·2 answers
  • I need number 3 please I need this ASAP
    7·1 answer
  • How to solve 12ax-2ax+14x-2a+ -3x
    10·1 answer
  • What is the product of (4i) and (4+i)
    8·2 answers
  • M+ 38 &gt;50 <br> M - 50 &gt;38<br> M - 50 &lt; 38 <br> M + 38 &lt; 50
    7·2 answers
  • A number that is the product of a number and a counting number is called a
    8·1 answer
  • Together, Luke and Ben have 72 dollars. Luke has 4/5 of Ben's amount. How many more dollars than Luke does Ben have?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!