Ask question

Ask question

All categories

4 years ago

14

A_____is a solid consisting of a square,a point not in the same plane as the square and all the points between them

1 answer:

Cerrena [4.2K]4 years ago

3 0

It’s Square Pyramid

You might be interested in

The average high temperature each month in a calendar year for a city in South Carolina is represented by the function: f(x)=−x2

LuckyWell [14K]

Answer:

$Average\hspace{3}rate\hspace{3}of\hspace{3}change=-7.7$

Step-by-step explanation:

The average rate of change measures the average rate at which a function changes per unit time in a given interval. In another words, the average rate of change is the relationship between vertical and horizontal changes between two points of the function. So, basically if you are trying to find the average rate of change, you are trying to find the slope.

$Average\hspace{3}rate\hspace{3}of\hspace{3}change=Slope=m=\frac{\Delta y}{\Delta x} =\frac{f(x_2)-f(x_1)}{x_2-x_1}$

If $x$ represents the months, then:

Let:

$September=x_1=9\\December=x_2=12$

So:

For:

$f(x)=-x^2+13.3x+42$

$f(x_1)=f(9)=-(9)^2+13.3(9)+42=80.7\\\\f(x_2)=f(12)=-(12)^2+13.3(12)+42=57.6$

Therefore:

$Average\hspace{3}rate\hspace{3}of\hspace{3}change=\frac{57.6-80.7}{12-9} =\frac{-23.1}{3} =-7.7$

4 0

4 years ago

If one piece of furniture was sold every 3/4 hour, how many pieces of furniture are sold in 3 hours

aleksklad [387]

Answer:

Two pieces of furniture.

Step-by-step explanation:

3 hours times 1 piece of furniture every 3/4 hours:

3 · $\frac{3}{4}$ = $\frac{3*3}{4}$ = $\frac{9}{4}$ = 2.25

Assuming that pieces of furniture cannot be sold in parts, 2 whole pieces of furniture will be sold in 3 hours.

4 0

3 years ago

Divide to find two equivalent fraction 60/100

never [62]

Answer:

6/10 and 12/20

Step-by-step explanation:

60/100 devided by 10 is 6/10 and 60/100 devided by 5 is 12/20 hope this helps!

6 0

4 years ago

This will be my last time asking,pls help

Cerrena [4.2K]

Answer: 21.35

Step-by-step explanation: 6.12 + 5.29 + 6.02 + 3.92 = 21.35

6 0

3 years ago

In which quadrants of the coordinate plane is the shaded region of the system located?

marta [7]

Answer: The answer is A

Step-by-step explanation:

I just did it on USA Test Prep, its not C

4 0

3 years ago