What is the Volume of the square pyramid? (Round to the nearest tenth as needed)

Answer:

1 : 2

Step-by-step explanation:

Rectangular prism

             Faces = 6

Up and  bottom  ;  right and left  ;  front  and back . So total 6 faces.

Edges: Two faces meet at an edge.

          Edges = 12

Face :Edges = 6 : 12

                    = 6÷6 : 12÷6

                    = 1 : 2

Answer:

Yeah, it's proportional!

Step-by-step explanation:

It has a constant ratio.

Answer:

yes, the cost is 8 times the number of tickets

Step-by-step explanation:

Answer:

A. (0,2) (4,2) (0,0)

b. (-2,0) (-2,-4) (0,0)

c. (0,2) (4,2) (0,0)

d. (0,2) (-4,2) (0,0)

These pointed are reflected into y-axis.

The drawing will take time to be drawn, that's why i only have written the points.

I hope my answer helps you.

Answer:

The last option

Step-by-step explanation:

There are 42 species in the sample

the proportions are:

frogs = 18/42 = 3/7

lizards = 18/42 = 3/7

worms = 6/42 = 1/7

The number of frogs and lizards is the same and exceeds that of worms

The only option that meets these proportions is the last

Hope this helps

Answer:

Answer: 4x+y=567, x+y=279, where x=96 and y=183.

Step-by-step explanation:

Answer:

(-3.162, 0) and (3.162, 0)

Step-by-step explanation:

Let me know if you need an explanation

Answer:

[tex]\sqrt{29}[/tex]

Step-by-step explanation:

Use the distance formula!

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

If we plug in the coordinates:

[tex]d=\sqrt{(3-(-2))^2+(4-2)^2} \\d=\sqrt{25+4}\\ d=\sqrt{29}[/tex]

That's our answer!

Answer: 3

Step-by-step explanation: since the negative numbers on the coordinate do not count as a whole number, we will start our count at number 1

Answer:

$400.55 (to the nearest cent)

Step-by-step explanation:

she paid

= 404.6 x 0.99

= 400.554

= $400.55 (to the nearest cent)

hope this helps!

Answer:

$ 400.554

Step-by-step explanation:

Let the unknown price be x.

      1 ft²   ⇒ $ 0.99

404.6 ft² ⇒ x

Let us use cross multiplication to find the value of x.

0.99 × 404.6 = 1 × x

400.554 = x

Therfore, she'll pay $ 400.554 for 404.6 ft²

Answer:

reggie made an error

the correct scale factor is 2/3

Step-by-step explanation:

we want to get from A to A', B to B', and ultimately C to C'

to get there, we must multiply each value in each point by the scale factor.

let's start out with reggie's scale factor. he multiplies each value in C by 3/2 to get to C'. we can try this out with one point, e.g. A

for A: 3/2 * (-12, -6) = (-18, -9). this is not A' = (-8, -4)! thus, 3/2 cannot be the scale factor

now, onto hillary's scale factor of 2/3

for A: 2/3 * (-12, -6) = (-8, -4). this is A'! thus, hillary is correct and reggie made an error

the correct scale factor is thus hillary's: 2/3

Answer:

Equations II and IV

Step-by-step explanation:

See attached image.

Find the equation of the line in the form of y=mx+b, where m is the slope and b the y-intercept.  Pick any two points to calculate the Rise/Run, or slope, of the line, as shown.  The y-intercept, b, is the value of y when x=0.  Rearrange the resulting equation, as necessary, to see if it matches any of the options.  In option IV, I rearranged the answer, as it was easier to get it into the desired form of y=mx+b.

As shown, equations II and IV both match.

Answer:

T > 2.5

Explaination -

t > 2.5

t < 2.5

t > 0.4

t < 0.4

Here it is given that Gallegos burns 236 calories riding her bike each hour.

She wants to burn more than 590 calories riding her bike at the same rate.

Let the time required = t hours

So

236t > 590

⇒ t > 590/236

⇒ t > 2.5

Therefore, the answer is t > 2.5

Answer:

annual = yearly

daily = everyday

so it's false

Step-by-step explanation:

daily compounding will pay more than yearly compounding because it happens daily.

it about it this way, some giving you interest daily versus yearly.

I hope these answer at least helps you

Good luck

Answers A and B describe number 2

Answer:

A and B

Step-by-step explanation:

2 is a whole number (is not a fraction or decimal) and an integer is a positive or negative whole number, and irrational numbers never end or repeat.

Answer:

y = 2x

PRIMARY METHOD

Identify two points, find their slope, and write an equation

(1, 2) and (3, 6)

m = (y₂ - y₁)/(x₂ - x₁)

m = (6 - 2)/(3 - 1) = 4/2

m = 2

(1, 2)

y - y₁ = m (x - x₁)

y - 2 = 2 (x - 1)

y = 2x - 2 + 2

y = 2x

SIMPLER METHOD

Rise/Run

(0,0) to (1, 2) = 2/1 = 2

(1, 2) to (3, 6) = 4/2 = 2

Answer:

y = 2x

Step-by-step explanation:

The graph shows a straight line that passes trhough the origin, so it is a direct proportion relation with equation of the form y = mx.

To find the slope, use any easy-to-read point, and divide the y-coordinate by the x-coordinate. For example, use (1, 2).

m = 2/1 = 2

y = 2x

Answer: a: Nissan: Ford is 4:5

Ford to all cars 5:9

In 450.cars Ford will be 250

Step-by-step explanation:

c. 5/9 × 450/1

Answer:

Both

Claire

Andre

Neither

Step-by-step explanation:

We have to determine whether each point lies on Claire's line (blue) and whether it lies on Andre's line (black).

Point A is the intersection of both lines, hence the statement represents them both.

Point B only lies on Claire's line.

Point C is the start of Andre's line.

Point D is outside of both lines.

Answer:

70 - 5√10 ft²

Explanation:

Perimeter is the distance around a two-dimensional shape.

                       area of rectangle: length x width

Here given:

length: (3√2 + 4√5) ft

width: (-5√2 + 5√5) ft

Solve for perimeter:

length x width

(3√2 + 4√5) x (-5√2 + 5√5)

apply distributive method

(3√2)(-5√2) + (3√2)(5√5) + (4√5)(-5√2) + (4√5)(5√5)

multiply

-15(2) + 15√10 -20√10 + 20(5)

combine

-30 -5√10 + 100

simplify

70 - 5√10

Answer:

x=-19, y=-21

Step-by-step explanation:

[tex]\begin{bmatrix}x=y+2\\ 2y-3x=15\end{bmatrix}[/tex]

[tex]\mathrm{Substitute\:}x=y+2[/tex]

[tex]\begin{bmatrix}2y-3\left(y+2\right)=15\end{bmatrix}[/tex]

Simplify

[tex]\begin{bmatrix}-y-6=15\end{bmatrix}[/tex]

Isolate y for -y - 6 = 15: y = -21

[tex]\mathrm{For\:}x=y+2[/tex]

[tex]\mathrm{Substitute\:}y=-21[/tex]

[tex]x=-21+2[/tex]

Simplify

x=-19

[tex]\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}[/tex]

[tex]x=-19,\:y=-21[/tex]

you can only solve this using simultaneouse solution. first, make x the subject in the second equation.2y-3x=15

In doing so x=-5+2/3y. You the multiply both equationby the co-efficient of x then you subtract the equations giving 1/3y=-7. hence y=-21.you then substitute the value for y into equation 1 where x=y+2 giving x=-19.

Answer:

1 5/8 miles

Step-by-step explanation:

Min:

2+3=5, 3/8+1/8=4/8

5 4/8 miles

Jessica:

1+2=3, 5/8+2/8=7/8

3 7/8 miles

5 4/8- 3 7/8= 1 5/8 miles

Answer:

- 200

Step-by-step explanation:

=> -25 × 8 { - × + = - }

=> - 200

Answer:

Option A. $17.28

Step-by-step explanation:

we have the expression for the cost

In this problem we havesubstitute the given values in the expression to obtain the cost

Answer:

Kane has 4361 nickels.

Step-by-step explanation:

623 multiplied by 7 equals 4361

Answer:

  y-axis

Step-by-step explanation:

The x-coordinate is the location of a point as measured along the x-axis. The y-coordinate is the location of a point as measured along the y-axis.

__

Another way to describe the y-coordinate is that it tells you how far to move from the origin parallel to the y-axis.

8a+27b^3 i belive is the solution

Answer:

8a³-27b³

Step-by-step explanation:

use the box method to multiply

combine the like terms

Answer:

1080in³

Step-by-step explanation:

the formula for a rectangular prism is length×width×height

So 15x12=180

next 180x6=1080

So the amount of juice you can put in is 1080in³