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
adelina 88 [10]
3 years ago
9

All the edges of a regular square pyramid have length 8 . What is the:

Mathematics
1 answer:
user100 [1]3 years ago
5 0

Answer:

vol=BX1/3 h

=64* 1/3 square root of 32

Step-by-step explanation:

You might be interested in
What does X equal??????????
tatuchka [14]

idk but I think its 30?

8 0
3 years ago
The perimeter of a rectangle is 46 millimeters. The length of the rectangle can be represented by (3x+3), and its width can be r
Tamiku [17]

Answer:

The dimension of this rectangle = 2mm by 21mm

Where 2 mm = Width of the rectangle

21 mm = Length of the rectangle.

Step-by-step explanation:

The formula for the perimeter of a rectangle = 2(L + W)

= 2L + 2W

The perimeter = 46 mm

L = 3x + 3

W = x - 4

P = 2L + 2W

46mm = 2(3x + 3) + 2(x - 4)

46 = 6x + 6 + 2x - 8

Collect like terms

46 +8 -6 = 6x + 2x

48 = 8x

x = 48/8

x = 6

Since the Length = 3x + 3

= 3(6) + 3

= 18 + 3

= 21mm

Since the Width = x - 4

= 6 - 4

= 2mm

Therefore, the dimension of this rectangle = 2mm by 21mm

Where 2 mm = Width of the rectangle

21 mm = Length of the rectangle.

8 0
3 years ago
Find the measure of a. <br> (See pic)<br><br> Answer choices:<br> A. 6<br> B. 8<br> C. 3<br> D. 16
Tema [17]
<h2>The Correct answer is B)</h2><h2>This answer is verified by brainy.Com✓</h2>
4 0
3 years ago
Read 2 more answers
Laura has 30 cupcakes she wants to give each friend 1/6 of her cupcakes how many cupcakes will Each friend get
sdas [7]

Answer:

5 cupcakes

Step-by-step explanation:

=1x 30/ 6

=5

I hope it helps

Thank U

7 0
3 years ago
Read 2 more answers
What is the slope of a line that is parallel to the line y = x + 2?
Sauron [17]

Answer:

m = - 1

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is w(4) for the function w(x)=3x+7<br><br>a)19<br>b)14<br>c)33
    6·2 answers
  • Please help thank you
    11·2 answers
  • Find the zero or zeroes of the function. Please help! :((
    5·1 answer
  • Grady marks down some $4.09 pens to $3.59 for a week and then marks them back up to $4.09. Find the percent of increase and the
    15·1 answer
  • I bought 10 presents for Christmas. Some were £20 and some were £22.50. If the total cost was £217.50 how many of the £22.50 pre
    7·1 answer
  • The sum of two consecutive odd integers is 284. Write an equation and solve to find the two integers.
    12·1 answer
  • IM CONFUSED PLS HELP ME ANSWER THE NEXT PROBLEM! :(
    6·1 answer
  • If a number is negative, then its opposite will be:​
    7·1 answer
  • Work out the value of x when 2^30/8^9=2^x step by step explan please
    6·1 answer
  • What is the supplement of 65 degrees?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!