PLEASEEE HELP PLEASE PLEASE HELP PLEASEEEEEEEEE I NEED THIS ONEEE

Answer:

I believe it would be 12.9

Step-by-step explanation:

perimeter is all of the outside lengths combined. if you take the 61.1 and subtract the lengths it gives you, the remaining length should be your answer

A boat leaves the dock and travels 9 miles due south, then 12 miles due west. Hence, the length of the boat from the dock will be 15 miles.

If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:

[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]  

where |AB| = length of line segment AB. (AB and BC are the rest of the two sides of that triangle ABC, AC being the hypotenuse).

A boat leaves the dock and travels 9 miles due south, then 12 miles due west.

Let x be the length of the boat from the dock.

From the Pythagoras' theorem

[tex]|x|^2 = |12|^2 + |9|^2 \\\\x^2 = 144 + 81\\\\x^2 = 225\\\\x = \sqrt{225} \\\\x = 15[/tex]

Hence, the length of the boat from the dock will be 15 miles.

Learn more about Pythagoras' theorem here:

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Answer:

B

Step-by-step explanation:

Philip rode less than her so immediately you subtract which cancels answers a and d.

we aren't dividing the answers, he rode 3 TIMES faster, meaning multiply. which is why it's 5

Answer:

the volume if a freezer is the same amount of kitchen counter space inside it

Step-by-step explanation:

Answer:

Answer is C

Step-by-step explanation:

There is one faulty light bulb in each box. 4 boxes 4 bad lightbulbs since there we two in the first to 2+2 is 4

Answer: 9047.76

Step-by-step explanation: The area of each can is 376.99 litres and 376.99x24 is 9047.76. The formula for area of a cylinder is A=2πrh+2πr2.

Answer:

[tex] \sqrt{(6 \times 6 } + \sqrt{7 \times 7} \\ = \sqrt{ {6}^{2} } + \sqrt{ {7}^{2} } \\ = { ({6}^{2} )}^{ \frac{1}{2} } + { {(7}^{2} )}^{ \frac{1}{2} } \\ = 6 + 7 \\ = 13[/tex]

Answer:

The answer is 13 I hope that helped you buddy <3

its B. if there's choices

The square root of 9 is 3, so the square root of 11 would be a little greater than 3

The answer would be C. 3.3

Answer:

4

Step-by-step explanation:

Answer: 7

Step-by-step explanation: because it is 5 spaces over

Answer:

look at the picture i sent

82 message

Step-by-step explanation:

Lucy send 5 messages Jim send 2 messages.

5 plus 2 equals 7.

75+7=82

Answer:

20

Step-by-step explanation:

Answer:

5.

Step-by-step explanation:

x axis is the same. do 7-2. Which equls 5.

The Answer Is X=84

Make an equation for x.

x+40+2/3x=180

x+2/3x=140

Combine like terms.

1 2/3x=140

140/1 2/3 =84

x=84

Answer:

[tex]V=6.66\ ft^3[/tex]

Step-by-step explanation:

The perimeter of the square base of a pyramid = 7.3 ft

The height of the pyramid, h = 6ft

The perimeter of a square is given by :

P = 4s, s is the side of square

7.3 = 4s

s = 1.825 ft

The volume of a pyramid is given by :

[tex]V=\dfrac{lbh}{3}[/tex]

Here, l = b = 1.825 ft

So,

[tex]V=\dfrac{1.825\times 1.825\times 6}{3}\\\\V=6.66\ ft^3[/tex]

So, the volume of the pyramid is equal to [tex]6.66\ ft^3[/tex].

Answer:

120 ways

Step-by-step explanation:

For this question, you just have to use the permutation technique or multiplication rule.

By using the multiplication rule,

6×5×4=120 ways

By using the permutation technique,

6P3=120 ways

correct me if I'm wrong

Answer:

3.54

Step-by-step explanation:

let M be the midpoint of DF

M (x,y): x = (1+4)/2 = 2.5       y = (2 + -1)/2 = 0.5

Median from E intersect DF: EM = √(3 - 2.5)² + (4 - 0,5)²

EM = √0.5² + 3.5² = 3.54

Answer:

220 m²

Step-by-step explanation:

2(4 x 10) + 2(5 x 4) + 2(5 x 10) = 220

Answer:

.5, sqrt 14, 4

Step-by-step explanation:

.5, 3.7416, 4

Answer:

7800 pores on the back of your hand

Step-by-step explanation:

So, assuming the question is how many pores on the back of your hand...

Multiply the number of pores per square inch by the area of the back of your hand.

(6.5 x 10^2)(.12 x 10^2) = 7800

The number of the pores on the back of your hand will be 7800

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.

So, assuming the question is how many pores on the back of your hand...

Multiply the number of pores per square inch by the area of the back of your hand.

(6.5 x 10²)(.12 x 10²) = 7800

Hence the number of the pores on the back of your hand will be 7800

To know more area follow

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Answer:

1 for 4.625 mins

Step-by-step explanation:

Answer:

For every 5 lunges, 4 pushups

Step-by-step explanation:

Answer:

the length of a line s3gment is 13 units then its 169

Answer: Choice D

|-50-12| = |-62| = 62 units

================================================================

Explanation:

Draw out a number line. Mark two points on it at A = -50 and B = 12

The expression |A-B| represents the distance between the two points. So that would be....

|A-B| = |-50-12| = |-62| = 62

Note that negative distance does not make sense. The smallest distance can get is 0. So the result of an absolute value problem is never negative.

-------------------

Slightly alternative method:

If you wanted, you could plot point C on the number like such that C is at 0.

The distance from A = -50 to C = 0 is exactly 50 units

From C = 0 to B = 12 is an additional 12 units

Therefore, the total distance is AC+CB = 50+12 = 62 units

-------------------

Side note: |A-B| is the same as |B-A|. The order of subtraction doesn't matter as long as you use absolute value. If absolute value wasn't there, then A-B is different from B-A.

Answer:

Parallel lines have to have the same slope, and the only one that has a slope of 1/4 is y = 1/4x - 1/2