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2 years ago

After six games of crazy golf, Harvey's mean score was 39.5. After seven games his mean

Mathematics

1 answer:

Tasya [4]2 years ago

6 0

Answer:

Step-by-step explanation:

Basically dividing both of the outcome of the reliable equation, the outlier was 36

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An electric pole, 14 metres high, casts a shadow of 10 metres. Find the height of a tree that Casts a Shadow of 15 metres under

kodGreya [7K]

Answer: The height of the tree will be 21 meters

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3 years ago

Help i will give brainlist

zhuklara [117]

Answer:

The answer is d

Step-by-step explanation:

simplyfied into the simpiliest form possible

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2 years ago

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6) What is 13% of 33.39?

icang [17]

Answer:

1. We assume, that the number 33.39 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 33.39 is 100%, so we can write it down as 33.39=100%.

4. We know, that x is 13% of the output value, so we can write it down as x=13%.

5. Now we have two simple equations:

1) 33.39=100%

2) x=13%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

33.39/x=100%/13%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 13% of 33.39

33.39/x=100/13

(33.39/x)*x=(100/13)*x - we multiply both sides of the equation by x

33.39=7.6923076923077*x - we divide both sides of the equation by (7.6923076923077) to get x

33.39/7.6923076923077=x

4.3407=x

x=4.3407

now we have:

13% of 33.39=4.3407

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Calculate the area of the regular pentagon below: A regular pentagon with side length of 11.8 inches and dotted line from center

vlada-n [284]

Answer:

Area of regular pentagon is 238.95 square inches.

Step-by-step explanation:

Given a regular pentagon with side length of 11.8 inches and dotted line from center to middle of side of 8.1 inches.

we know a regular polygon divides into 5 congruent triangles.

Side of pentagon i.e base of one triangle is 11.8 inches.

Also, distance from center to middle of side which is height of triangle is 8.1 inches.

Area of 1 triangle= $\frac{1}{2}\times base\times height$

= $\frac{1}{2}\times 11.8\times 8.1$

= 47.79 sq inches.

Area of regular pentagon=area of 5 congruent triangles= $5\times 47.79$ =238.95 sq inches.

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3 years ago

I NEED HELP ASAPP!!!

Llana [10]

Answer:

Step-by-step explanation:

$x - 2y = -8 \\y = 5x-2$

$x - 2 y = - 8$

add -x to both sides

$x - 2y - x = -8 - x \\- 2y = -8 - x$

multiply both sides by -1/2

$-2y * (\frac{-1}{2} ) = (-8-x) (\frac{-1}{2} )$

$y = 4 + \frac{x}{2} \\y = \frac{x}{2} + 4$

the equations don't have the same slope so they aren't parallel

The solpes product doesn't equal -1 so they aren't perpendicular

4 0

3 years ago