What is the volume of this rectangular pyramid?
____ cubic centimeters

4cm
3cm
3cm
Question is attach,
Thanks

Answer:

at first :               circumference = 25.12 = pi*d--------> d= 25.12/ pi

after one minute: circumference = 75.63= pi*d------->  d= 75.63/pi

Step-by-step explanation:

A) minute 1) diameter = 7.995946004446154 mm

    minute 2) diameter = 24.07378170048816 mm

(I'll assume that you can round if necessary)

B) The diameter of the new ink spot is roughly 3X larger

           (technically 3.01074841 X larger)

Answer: 1 Aad 2

Step-by-step explanation:

3/2 is the same as 1/6

Answer:

B) No, supplementary angles are either of two angles whose sum is 180 degrees.

C) Yes, the triangles are congruent because the triangles have exactly the same size and shape

Step-by-step explanation:

B) From the image below an 180 degree angle would be obtuse in which neither angle appears to be so they are not supplementary.

C) They are congruent because they are taking angles of the same angles as one another just on different sides of the shape.

Step-by-step explanation:

It is an equal step by step equation because the prism has equal sides, so you would just have to add all them up and too try to find the surface area, and you know how the bottom is ten so the top would be ten too.

Answer:

(1/2x6.9x8) (1/2x 10x6.9) =

Step-by-step explanation:

A=952.2m^2

Answer:

its the third one

Step-by-step explanation:

cause if you muilty 16 and 10 you'll get the answer

Answer:

432

Step-by-step explanation:

To find the area of a trapezoid you use this equation:

A = 0.5 x h x (b1 + b2)

[tex]\color{indigo}\rule{1pt}{1000000pt}[/tex]

Answer:

767 96-29. to check your add.

Answer:

You will end up on A 3 times, B 4 times, and C 5 times.

Step-by-step explanation:

Just divide 12 by each value and you get your answer.

Answer:

$240

Step-by-step explanation:

S.I=PRT/100

P=$1600

R=5%

T=3

S.I =1600*5*3/100

S.I=$240

Answer:

Infinite solutions

Step-by-step explanation:

all real answers or infinte solutions

T= gt2 + v0t + h0 / h; where the yielding result will reveal the time when the object will reach the ground.

Answer:

the answer is c

Step-by-step explanation:

Answer:

2 weeks

Step-by-step explanation:

There are 7 days in one week so 7+7 would equal two weeks which is 14

Answer:

54.872

Step-by-step explanation:

volume of a cube = s³

where s = side length

side length given here is 3.8

so volume = 3.8³ = 54.872

Answer:

54.872

Step-by-step explanation:

3.8 * 3.8 *3.8

Answer:

31.) you put a dot on one and go to the right

32.) you put a dot on ten and go to the left

Step-by-step explanation:

the absolute value part is honestly just to throw u off, it also helps if you read it aloud. so for example in # 31. is saying the absolute value of b minus 5 is greater or equal to 1, you could also think of it as any number is greater or equal to one. hope that helps!

when dealing with an absolute value expression, let's keep in mind that the expression once we remove the bars it has a ± version, so if the expression were say hmmm |a + b| = 25, if we remove the bars we really have a duet, namely ±(a + b) = 25, same if we had |a + b| > 25, then ±(a + b) > 25.

Tis noteworthy, that unlike "equalities", inequalities vary mainly on that, when we divide or multiply or exponentialize by a negative value, the inequality sign does a horizontal flip, it changes, so let's proceed

[tex]\boxed{31}\\\\ |b-5|\geqslant 1\implies \pm(b-5)\geqslant 1\implies \begin{cases} +(b-5)\geqslant 1\\ b\geqslant 6\\[-0.5em] \hrulefill\\ -(b-5)\geqslant 1\\ b-5\stackrel{\stackrel{notice}{\downarrow }}{\leqslant} -1\\ b \leqslant 4 \end{cases}~\hfill 6~~\leqslant ~~ b~~\leqslant ~~4[/tex]

[tex]\boxed{32}\\\\ |-2r|\leqslant 10\implies \pm(-2r)\leqslant 10\implies \begin{cases} +(-2r)\leqslant 10\\ -2r\leqslant 10\\ r\stackrel{\stackrel{notice}{\downarrow }}{\geqslant} \cfrac{10}{-2}\\\\ r\geqslant -5\\[-0.5em] \hrulefill\\ -(-2r) \leqslant 10\\ 2r \leqslant 10\\ r\leqslant \cfrac{10}{2}\\\\ r \leqslant 5 \end{cases}~\hfill -5~~\leqslant~~ r ~~\leqslant~~5[/tex]

Check the picture below.

Answer:

2 slices.

Step-by-step explanation:

Let's say that James' cake is essentially one half of Peyton's cake. 6 x 2 is 12, and 4 x 2 is 8. So James' must have eaten 8 slices while Peyton ate 2.

Answer:

0.1

Step-by-step explanation:

0.1 is the answer

Answer:

I hope this is what it's asking

Step-by-step explanation:

the advantage would be that basically you don't have to do any real number calculations, you just take all of the steps and put it into one, so if u had real numbers you could just plug them in with the equation

Answer:

Step-by-step explanation:

[tex]\large\text{volume of a rectangular pyramid} =\frac{1}{3} \times \text{base} \times \text{height}[/tex]

                                                            [tex]=\frac{1}{3} \times \left( 5\times 5\right) \times 3[/tex]

                                                            [tex]=\frac{1}{3} \times \left( 25\right) \times 3[/tex]

                                                            [tex]=\frac{1}{3} \times \left( 75\right) =\frac{75}{3} =25[/tex]

Answer:

5 yards

Step-by-step explanation:

The volume V of a pyramid is one-third the area of the base B times the height h .

[tex]volume \: = \frac{1}{3} \times base \times height[/tex]

[tex] \frac{1}{3} \times 5 \times 3 = 5yards[/tex]

Answer:

C. 100>6x+20

Step-by-step explanation:

He saves 6 every week therefore you must multiply that by x the number of weeks and add by 20 as he started off with 20 cards.

Answer:

earned $30 means +30

spent $14 means -14 (he used the money to buy something meaning he loses some money)

spent $3.55 means -3.55 (again, he uses some money to buy something which means he loses this amount of money)

In this situation 0 means he either didnt gain/earn money or he spent all his money.

I hope this helps!

Step-by-step explanation:

Answer:

A = l * w

Step-by-step explanation:

the length times width would be the area, so just make variables of each thing and then you are good! It would be important to note any more information that is given, like the ratio of the length and the width, in which case just add the respective coefficients based on the ratio (e.g 3:2 would mean 3l * 2w = A). Hope this helps!

Answer:

14 in is it not?

Step-by-step explanation:

Answer:

1,040.91 in squared

Step-by-step explanation:

Let me know if you need an explanation

Answer:

y=(.5)x+7

Step-by-step explanation:

Hello. For this question, they are asking us to find the equation of a line. A line has this form: y=mx+b.

For this question they will want us to give the answer with x and y as variables (letters) and m and b (the slope and y-intercept respectivly) with numerical values.

First, we can put in the point into the equation. The point given is (-10,2) so the x value is -10 and they y value is 2.

y=mx+b

2=m(-10)+b

Then we know that the slope is .5, so we can put that in as m.

2=(.5)(-10)+b

Solving for b, we get that it is equal to 7.

[2+5=b] b=7

Therefore, the equation for the line would be:

y=(.5)x+7