Find the surface area of the square pyramid shown below. ​

5. 153.86

4. 43.96

have an amazing day <3

Answer:

A- (-8)

B- (-7.8)

Answer:

Impuesto= $10.5

Step-by-step explanation:

Dada la siguiente información:

El impuesto sobre ventas de un DVD, de $16.000 es $1.40.

Primero, debemos determinar la tasa porcentual del impiesto:

Tasa impositiva= 1.4/16= 0.0875 = 8.75%

Ahora, el impuesto sobre $120:

Impuesto= 120*0.0875

Impuesto= $10.5

Answer:

I worked it out and got 19339.64 but there is a high chance I could be wrong so maybe your right.

Answer:

13 full bracelets

Step-by-step explanation:

Answer:

9 1/2

Step-by-step explanation:

=2*3+3 1/2

=6+3+1/2

=9 1/2

Answer:

1.) -3.75

2.) [tex]\frac{9}{4}[/tex]

3.) [tex]\sqrt{8}[/tex]

4.) 3

Step-by-step explanation:

Negatives are always less than positive numbers

9/4 = 2.25

Square root of 8 is around 2.83

Answer:

27

Step-by-step explanation:

Let :

Number of 40¢ = x

Number of 22¢ = 4x + 3

Total stamp value = $8.34 = (8.34 * 100) = 834¢

40¢x + 22¢(4x + 3) = 834¢

40x + 88x + 66 = 834

128x = 834 - 66

128x = 768

x = 768 / 128

x = 6

Number of 22¢ stamp:

4(6) + 3 = 24 + 3 = 27

Should be 6^3.

Have a good day!

Answer:

[tex]( + 4h) {}^{2} \\ when \: h \: = 0 \\ (4 \times 0) {}^{2} \\ = 0[/tex]

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Explanation:

If we were to keep the red curve completely fixed, but we moved the xy axis four units to the left, then this would give the illusion the red curve is moving four units to the right to arrive at the blue curve's location.

Shifting the xy axis four units to the left is the same as subtracting 4 from each initial input x value. So we go from x to x-4.

The parent function f(x) = x^2 then becomes g(x) = (x-4)^2 which is choice C.

As one way to check, plug in x = 4 and you should find that g(4) = 0. This is the x intercept of the blue curve. Something like g(x) = (x+4)^2 does not work because plugging x = 4 into this leads to g(x) = 64, so that rules out choice A. You can eliminate choices B and D for similar reasoning as well.

Answer:

C.) G(x) = ( x-4 )^2

Step-by-step explanation:

Took the test

Answer:

Line Graph

Step-by-step explanation:

Line graphs are the best type of graph to use when you are displaying a change in something over a continuous range. For example, you could use a line graph to display a change in temperature over time. Time is a continuous variable because it can have any value between two given measurements.

Answer:

I believe the answer is 8 because 8 can go in both 64 and 40.

Step-by-step explanation:

If you divide 64 by 8 then you get 8 and if you divide 40 by 5 you also get 8.

Step-by-step explanation:

Solution given;

cost price=Rs125

profit%=?

we have

profit%=[Selling price-cost price]/cost price×100%

=[selling price-Rs.125]/Rs 125×100% is your answer

Step-by-step explanation:

y2-y1/x2-x1

is how you can find the slope

Answer:

y>6

Step-by-step explanation:

y>48/8

y>24/4

y>12/2

y>6

Answer:

6

Step-by-step explanation:

divide both side by 8 for y to stand alone then 8 will cancel 8 and 48 divided by 8 = 6

8y\8 > 48/8

y= 6

Answer:

[tex] \tan(53) = \frac{x}{50} \\ x = \tan(53) \times 50 \\ x = 66.35 \: feet[/tex]

Step-by-step explanation:

I hope that is useful for you :)

The height of the tree with angle of elevation of 53⁰ is 66 ft.

The angle of elevation is the angle between the horizontal line of sight and the object.

Here,  Let the height of the tree be x ft.

          The angle of elevation = 53⁰

          Distance from ground = 50 ft.

According to question,

        tan 53⁰ = x/50

         x = 50 × tan 53⁰

         x = 50 X 1.32

         x = 66 ft.

Thus, the height of the tree with angle of elevation of 53⁰ is 66 ft.

Learn more about Angle of elevation from:

https://brainly.com/question/16716174

#SPJ2

Answer:

It is a rational number.

Step-by-step explanation:

Rational numbers can be represented as a ratio/fraction. So whole numbers are rational with a denominator of 1.

This number can be written as 177/100. It is rational.

Answer:

9

Step-by-step explanation:

Answer:

[tex] \huge\mathfrak\pink{S} \huge\mathfrak\purple{o} \huge\mathfrak\blue{l} \huge\mathfrak\red{v} \huge\mathfrak\green{e} \huge\mathfrak\pink{d}\huge\mathfrak\orange{➔}\ [/tex][tex]2 + 2 = 4[/tex]

Answer:

The amount to remove from each corner is a square, 4/3 ft by 4/3 ft.

Step-by-step explanation:

The piece of cardboard measures 8 ft by 8 ft.

Each corner will be cut to create the sides of the box.

Let the square cut from each corner measure x by x ft.

The base of the box will measure 8 - 2x by 8 - 2x, and the height of the box will be x.

V = (8 - 2x)^2 * x

V = 64x - 32x^2 + 4x^3

Now we differentiate and set the derivative equal to zero to find a maximum value.

64 - 64x + 12x^2 = 0

3x^2 - 16x + 16 = 0

(3x - 4)(x - 4) = 0

3x - 4 = 0  or  x - 4 = 0

3x = 4   or   x = 4

x = 4/3  or  x = 4

The solution x = 4 must be discarded since 8 - 2x = 8 - 8 = 0, and the sides would have 0 length.

The amount to remove from each corner is a square, 4/3 ft by 4/3 ft.

Answer:

sorry i dont know.

Step-by-step explanation:

Answer:

2.7cm

Step-by-step explanation:

11.016cm^3  = 3.4 x 1.2 x H

3.4x1.2=4.08

11.016/4.08 = 2.7

11.016cm^3 = 3.4 x 1.2 x 2.7

Answer:

18c + 36

Step-by-step explanation:

Rearrange Terms:

9 (4 + 2c) =

9 (2c + 4) =

18c + 36

Hope this helps! :)

Answer:

121

Step-by-step explanation:

EDG 21

Answer:

121

Step-by-step explanation:

Answer:

X = 64

Step-by-step explanation: The square in the corner indicates a 90 degree angle. by adding everything but X and subtracting that from 360 degrees we can get X. 180+90+26=296     360-296=64

Answer:

Step-by-step explanation:

We know that this need to total to 360°. Since we know this, it is simple and straight forward.

To find x, we need to add up all the known degrees.

180 + 90 + 26 = 296

Also if you do not know how I got 90, there is a right angle which is 90 degrees.

Now that we have the sum of the known degrees, we take that number and subtract that from 360

360 - 296 = 64

So our final answer is 64°