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
creativ13 [48]
3 years ago
13

Just this question I've tried but don't understand it

Mathematics
1 answer:
ANEK [815]3 years ago
3 0
I plugged it in to a truncated square pyramid calculator and got v=76
the formula for this shape is V=1/3(A squared+AB+B squared)H.
You might be interested in
What is the solution of this system of linear equations? 3y=3/2x+6 1/2y-1/4x=3.
tensa zangetsu [6.8K]

Answer:

No solution

Step-by-step explanation:

Please, separate equations with a comma, or the word "and," or a semicolon.

Next, determine the LCD and multiply both equations by it, so as to elimiinate the fractional coefficients.

3y=3/2x+6 1/2y-1/4x=3

should be written as the system

   3y=(3/2)x+6         Use parentheses around the fraction for clarity

(1/2)y-(1/4)x=3            Same:  use parentheses

The LCDs here are 2 (for the first equation) and 4 (for the second equation).  Multiply the first equation by 2 to eliminate the fractions:

   3y=(3/2)x+6         →   6y = 3x + 12, and

4[ (1/2)y-(1/4)x=3 ]     →   2y  -  x   = 12

Let's use the substitution method to solve this system.  Solve the 2nd equation for x, obtaining x = 2y - 12.  Substitute 2y - 12 for x in the 1st equation 6y = 3x + 12:

6y = 3(2y - 12) + 12, or

6y = 6y - 36 + 12

This reduces to 0 = -24, which is never true.  Thus,

this system has NO solution.

 

5 0
3 years ago
The after-school basketball league has 35 seventh-graders and 15 eighth-graders. What percent of the after-school basketball pla
bogdanovich [222]
The answer is 30%. This is my work below

4 0
3 years ago
Read 2 more answers
NEED HELP ASAP!! WILL MARK BRAINLIEST IF ITS RIGHT!!
Karo-lina-s [1.5K]

Answer:

First one: yes

Second one: yes

Third one: no

Step-by-step explanation:

To find the midpoint of a line segment, you take the x and y coordinates of the 2 points, add each of them up, and divide each of them by 2.

First one: x = (1+3)/2 = 2, y = (2+4)/2 = 3, so it's correct.

Second one: x = (-1+3)/2 = 1, y = (1+-1)/2 = 0, so it's correct.

Third one: x = (-3+-1)/2 = -2, y = (0+5)/2 ≠ 2, so it's not correct.

I really hope this helped.

3 0
3 years ago
Micah and jason made parallelogram shaped stained glass windows with the same area. the height of micahs window is 9 inches and
34kurt

Answer:

It would be 15 inches.

Step-by-step explanation:

Because the windows have to have the same area, you would have to make the base x height equal to 90. 90 divided by 6 is 15

7 0
1 year ago
Read 2 more answers
Use the slider to change the value of b. Which statement
Katarina [22]

Answer:

A.If the value of b is increased from 0, the graph moves up.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The table below shows immigration to the United States from three countries in three different years.
    6·1 answer
  • Durning one winter snow storm in Denver,Colorado, Jesse noted that 16 inches of snow fell in 5 1/3 hour.What was the rate of sno
    14·1 answer
  • When you divide a whole number by a decimal less than 1, the quotient is greater than the whole number. Why?
    12·1 answer
  • Solve the problem and help me on others
    5·1 answer
  • Estimate 68×23 please
    15·1 answer
  • I need answers please help
    9·1 answer
  • each statement below describes the transformation of the graph f(x)=x square. which statement correctly describes the graph of g
    8·1 answer
  • The maximum speed of China’s CRH380A train is 4.873 × 102
    12·1 answer
  • Your job in a company is to fill quart-size bottles of oil from a full 150-gallon oil tank. Then you are to pack 24 quarts of oi
    13·1 answer
  • The circle has a radius of 6 inches find it’s approximate area and circumference.. use 3.14
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!