find the surface area of the regular pyramid

slant height is 14
the side length is 8

Options:
112
120
132
176

Answer:

Step-by-step explanation:

Answer:

2nd answer $625 3rd ans 7.8kg

Step-by-step explanation:

2nd answer

1 employee = 6.35$ in1 hour

therefore 100 worker = 100X6.35

                                    = 635$

Answer:

1 = 2 7/12

2 = $625

3 = 7.8kg

4 = 21

5 = 2.82

6 = 10.09

7 = 9.02

Step-by-step explanation:

1. - 2 1/4 + 1/3 = 2 7/12

2. - 6.25*00 = $625

3. - .65*12 = 7.8kg

4 - 2.31 / .11 = 21

5. - 8.46 / 3 = 2.82

6. - 6:3 = 2, so 2 + 0.09 + 8 = 10.09

7. - 9.02

Answer:

the answer is answer D I am for sure

Answer:

Solution given;

3x+123=180°[pairs angles of straight lines are supplementary]

3x=180°-123

x=57/3

x=19

D.) 19

Answer:

A reasonable way to use them is to code the five most-common strings in the ... bytes, compared to a bitmap size of only 6 × 8 bits = 6 bytes. ... Columns 2, 4, 5, and 7 yield the six runs 0,5,1,1,1,eol each. ... 2.3: Replacing 10 by 3 we get x = k log2 3 ≈ 1.58k. ... Table Ans.3: Probabilities and Entropies of Two Symbols.

Step-by-step explanation:

?

Answer:

0.4

Step-by-step explanation:

4÷10

Answer: 2/5,8/20,12/30

Step-by-step explanation:

As a decimal 4/20 is equal to 0.4 or 0.40

Answer:

A and C

Step-by-step explanation:

Answer:

A and C

Step-by-step explanation:

Answer:

The answer is B!

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

First, when looking at a triangle, using the Pythagorean Theorem, find the longest side, which in this case, would be 26. Take the side of 24, and multiply it by itself. So, 24 x 24. Which would equal 576. Because 26 is the biggest size in length on the triangle, both 24^2 + x^2 would equal 26^2. 26 x 26 = 676. Subtract 676 from 576 and get your answer of 100. Find the square root of 100, and get your answer of 10. a^2 + b^2 = c^2

Hope this helps!

-kiniwih426

Answer:

10 is the answer bro

Step-by-step explanation:

hope it helps

Answer:

g = 2.38

Step-by-step explanation:

2(g + 2.24) - 1.07 = 8.17

2g + 4.48 - 1.07 = 8.17

2g + 3.41 = 8.17

2g + 3.41 -3.41 = 8.17 - 3.41

2g = 4.76

2g ÷ 2 = 4.76 ÷ 2

g = 2.38

Answer:

All of the planets in our solar system revolve around one star-our sun.

The sun's gravity holds the planets in place.

Astronomers long ago and today use star charts to map star locations.

Step-by-step explanation:

READ CAREFULLLYYYYYYYY

1.  The sun's gravity holds the planets in place. It provides them with heat and light.

2.  It takes Earth 365 days to orbit the sun. Jupiter takes 12 years!

3.  All of the planets in our solar system revolve around one star-our sun.

Each of the other options have little to do with the fact that the sun is the object in the center of the solar system.  

Answer:

Answer B

Step-by-step explanation:

You need to first find the surface area of the triangular prism.

In order to do that, we need to first know the length of the base of the triangles on both side. So, I used the pythagorean theorem (a²+b²=c²) after making the triangle a right triangle by cutting it in HALF.

a²+b²=c²

a²+2.6²=3²

a²+6.76=9

Subtract 6.76 on both sides

a²=2.24

a=√2.24

a=1.49666295471

Now, we know that the base of HALF of the triangles on both sides of the prism is 1.496......

We need to MULTIPLY this by 2 to get the full length. So, the length of the bases of both triangles is 2.99332590942

The height of the triangles is 2.6

We are going to first find the area of one triangle and multiply it by 2, to get the area of both triangles.

Area of a triangle = base x height ÷ 2

2.6 x 2.99332590942= 7.78264736449

7.78264736449 ÷ 2 = 3.89132368224

3.89132368224 x 2 (because we have 2 triangles) =7.78264736449  cm squared

Now, we know the area of both triangles, but we now need to add the add the surface area of the rectangles in the net.

Area of a rectangle = length x width

We know that all of the three rectangles are equal in size, and that the length of each one of them is 15 cm. However, the width/height of each one is unknown. We will find out the height of each one by looking at the length of the base of the triangle attached to the first one. We know that because of the base of the triangles = 2.99332590942, the width of the attached rectangles are 2.99332590942. We found this using the Pythagorean theroem (look above).

15 x 2.99332590942= 44.8998886413

44.8998886413 x 3 (because we have 3 of the same rectangles)= 134.699665924 cm squared

Now, we must ADD the surface area of the rectangles AND the triangles.

7.78264736449 (triangles) + 134.699665924 (the three rectangles)= 142.482313288 cm squared.

The CLOSEST OPTION to the answer we got is ANSWER B because it is 142.8 cm squared, which is the closest to the answer we got which was 142.482313288 cm squared.

I really hope this helps :)

Answer:

the answer is B

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

In the table the ratio of x to y in the first one is 0:2 and ongoing.

Answer:

[tex]f\left(x\right)=\ 2\left(2\right)^{x}[/tex]

Step-by-step explanation:

Step 1: Make a equation, f(x)= ab^x.

A is the y value, whenever the x value is zero. So, a is 2.

Lets put that in our equation:

f(x)= 2b^x.

B is the common ratio on the y values. When you follow the pattern, 2, 4, 8, 16, you realize that the common ratio is 2. 2*2 is 4, 4*2, is 8, 8*2 is 16, and so on. So the common ratio is 2.

Lets go ahead and add that to our equation:

f(x)= 2(2)^x.

There is no more steps in this process, so that is actually your final answer:

[tex]f\left(x\right)=\ 2\left(2\right)^{x}[/tex]

Hope this helps :)

-jp524

Answer:

n=5

Step-by-step explanation:

Answer:

B

Steps:

Divide 25 with 5

you got what you want.

Answer:

[tex]rotation =2 \pi \: r \\ 75.36 = 2 \times 3.14 \times r \\ r = \frac{75.36}{2 \times 3.14} \\ r = 12 \: in[/tex]

Answer:

Step-by-step explanation:

one rotation(circumference)=πd

75.36=3.14*d

75.36/3.14=d

24=d

radius=diameter/2

=24/2

=12 inches

Answer:

69

Step-by-step wrong explanation

50+50

=100

100-69

=31

now,

100-31

=69

hence proved

lol.

mark me as toppr, brainlist, byju etc and what all you know

Hi

Cevap ekte :)

GOOD LUCK

Answer:

One pound costs 1.26, two costs 1.47, three costs 1.68, and four costs 1.89. So we calculate how much it increases in each pound.

1.26 + 21 = 1.47

1.47 + 21 = 1.68

1.68 + 21 = 1.89

1.89 + 21 = 2.10

2.10 + 21 = 2.31

2.31 + 21 = 2.52

2.52 + 21 = 2.73

8 pounds cost: 2.73

So I pay $ 2.73 for 8 pounds.

Answer:

15 x the number of cars

Step-by-step explanation:

Answer:

yes ur right!

Step-by-step explanation:

if you get stuck on a different problem i would use cymath

Answer:

C

Step-by-step explanation:

[tex]\sqrt{23}=4.79[/tex]

Answer:

The Reconstruction Acts established military rule over Southern states until new governments could be formed.The Fifteenth Amendment guaranteed African American men the right to vote.

It instituted black codes and Jim Crow laws in all southern states.

Answer:

Option C: It instituted black codes and.......

Step-by-step explanation:

This is the right option by using the process of elimination. Not only is this the right answer, but also the other options are total nonsense.

I would appreciate brainliest

thanks

Answer:

Normally infinity means something that never ends, something that has no end, it goes on forever.

Step-by-step explanation:

I don’t actually know if this is right, but in math infinitely means something that goes on forever.

Answer:

A) 75 C) 20

Step-by-step explanation:

A) multiply the 25 questions by 3 to get the highest score possible since you would get them all correct. 25 x 3 = 75

C) Multiply 3 by 10: 3 x 10 = 30 He missed 5 so multipy 5 and 2: 5 x 2 =10 30 - 10 = 20

Answer:

20 points

Step-by-step explanation:

Step 1: Multiply the correct questions (10) by the points given for the correct answers (3). You now get 30.

Step 2: Multiply the incorrect answers (5) by the points lost for an incorrect answer (2). You get 10

Step 3: Subtract the points given by the points lost

30-10= 20 points.

Hope this helps :)

-jp524

Answer:

45

Step-by-step explanation:

1 x 1 x 3 x 3 x 5

Answer:

45

Step-by-step explanation:

Answer:

10.5 inches

Step-by-step explanation:

The length of the longest diagonal is across two opposite points of the solid, namely

L = sqrt ( 6^2 + 5^2 + 7^2)

= sqrt (36+25+49)

= sqrt(110)

= 10.5"

The approximate length of the longest diagonal is 10.49 inches, which is closest to option A. Therefore, the correct answer is: A. 9.3 inches

To find the length of the longest diagonal of a rectangular box, you can use the 3D version of the Pythagorean theorem. The diagonal (d) of the rectangular box can be calculated using the formula:

[tex]d = \sqrt{length^2 + width^2 + height^2}[/tex]

Given the dimensions of the rectangular box:

length = 6 inches

width = 5 inches

height = 7 inches

Now, plug these values into the formula:

[tex]d = \sqrt{6^2 + 5^2 + 7^2} \\= \sqrt{36 + 25 + 49}\\ = \sqrt{110}[/tex]

d ≈ 10.49 inches (rounded to two decimal places)

The approximate length of the longest diagonal is 10.49 inches, which is closest to option A. Therefore, the correct answer is :A. 9.3 inches

To know more about diagonal:

https://brainly.com/question/28592115

#SPJ2

Answer:

C

Step-by-step explanation:

The shape moves to the left by 8 and up by 7.

Answer:

C

Step-by-step explanation:

on the x axis the shape moves 8 to the right and on the y it moves 7 up

Answer:

Isosceles Triangle

Step-by-step explanation: