Shari wants to learn more about tiger sharks. Which of the following is a statistical question Shari can ask?

Answer:

90

Step-by-step explanation:

angle f = 70 degrees and all the lines are equal (70 degrees)

90°-20°=70°

Answer:

Part 1)

Part 2)

Part 3)

Part 4)

Part 5)

Part 6)

Part 7)

Part 8)

Part 9)

Part 10)

Step-by-step explanation:

Part 1) Find the measure of angle 7

we know that

----> by corresponding angles

we have

----> given

therefore

Part 2) Find the measure of angle 4

we know that

----> by supplementary angles (form a linear pair)

we have

substitute

Part 3) Find the measure of angle 6

we know that

----> by alternate exterior angles

we have

therefore

Part 4) Find the measure of angle 1

we know that

----> by vertical angles

we have

therefore

Part 5) Find the measure of angle 16

we know that

----> by supplementary angles (form a linear pair)

we have

---> given

substitute

Part 6) Find the measure of angle 18

we know that

----> by alternate interior angles

we have

therefore

Part 7) Find the measure of angle 21

we know that

----> by alternate exterior angles

we have

therefore

Part 8) Find the measure of angle 10

step 1

Find the measure of angle 14

we know that

----> by supplementary angles (form a linear pair)

we have

substitute

step 2

we know that

---> sum of interior angles of a triangle

we have

substitute

step 3

Find the measure of angle 10

we know that

----> by vertical angles

we have

therefore

Part 9) Find the measure of angle 11

we know that

----> by supplementary angles (form a linear pair)

we have

substitute

Part 10) Find the measure of angle 12

see Part 8)

Step-by-step explanation:

The rate of lawn mowing is given as 4/3 lawns per hour.

In order to solve a problem for two different values of a quantity, its unit value is first derived. This method is known as unitary method.

The given problem can be solved using unitary method as follows,

The number of lawns mowed in 9 hours = 12

Then, number of lawns mowed in 1 hour = 12/9 = 4/3.

Hence, the rate of mowing lawn for Audrey is 4/3 lawns per hour.

To know more about unitary method click on,

https://brainly.com/question/28276953

#SPJ2

Answer:

1. Non-linear positive

2.Linear positvie

3. No association

4.Linear negative

5.Non-linear negative.

Step-by-step explanation:

If this answer helped may I get brainlest.

Answer:

[tex]y = 2(x + 3) ^{2} - 1[/tex]

should be it. good luck!

Answer: y = 2 (x+3)^(2) -1

Step-by-step explanation:

y=mx+b formula

inside parentheses as (x+n) or (x-n) brings the graphed line left or right on the x-axis (+ is left, - is right). thus, we have (x+3), which is then squared to create the u shaped curve.

to bring the point curve to a -1 in the y-axis (-3,-1), a -1 is added to the end, outside of the parentheses. thus we now have [(x+3)^2] -1

to narrow the curve, the part parentheses is multiplied, here by two. thus, the final answer is y=[(x+3)^2]-1

Answer:

the answer should be 160 in^3 because what you have to do is to multiply 16 times 7 times 15 and you will get 160 which is the answer.

Step-by-step explanation: I hope this is the right answer and please give me brainliest. Tell me if i got it right or not.

Answer:

D

Step-by-step explanation:

The reason why it's D is because if you can see on the number line it repeats 1/8 once, 5/8 three times, 3/4 once.

Answer:

A is the answer.

Step-by-step explanation:

If you look at it closely, it has 1 x for 1/8, 2x's for 3/8, 3x's for 5/8, and 1 x for 3/4. I hope this helps!

Answer:

πr + 2r

Step-by-step explanation:

Perimeter of Semicircle

The perimeter of a semicircle is the sum of the half of the circumference of the circle and diameter. As the perimeter of a circle is 2πr or πd. So, the perimeter of a semicircle is 1/2 (πd) + d or πr + 2r, where r is the radius.

Step-by-step explanation:

1. d = 22mm

circumference = πr + d

= 22/7 × 11 + 22

= 56.57 mm

2. r = 4 inches

circumference = πr + d

= 22/7 × 4 + 8

= 20.57 Inches

3. d = 10 yards

circumference = πr+d

= 22/7 × 5 + 10

Answer:

[tex]I~am~here!!![/tex]

C. ⇒ 2 : 4. This is because 2 may be a multiple of 1, however, 3 is not a direct multiple of 4.

Answer:

your answer would be D

Step-by-step explanation:

(っ◔◡◔)っ ♥ hello ♥

the median of both the dot plot A and B is the same

<3

Answer:c in the habit of

Step-by-step explanation:

Hey there!

When you see or hear the word “accustomed” think of the person/speaker or question telling that it is another name for “Be prepared of something” or just simply think of the word “adaption”.

Another word for “adaption” or “adapt” is “habitation” aka “habitat”

Based on that information I gathered for you, the answer is “in the habit for” (Option C.) because it’s talking about the word “habitat”

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

False

Quadrant || contains ordered pairs of the form (Positive number, Negative number

The point (-6,0) is located on the y-axis  

The origin is located in Quadrant |.

True

The ordered pair (2,-5.2) is located in Quadrants IV.

To Plot points in Quadrant |||, move left and down from the origin.

Step-by-step explanation:

The ordered pair (2,-5.2) is located in Quadrants IV. True

True, because Quadrants IV contains order pairs of the form  of (+,-)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Quadrant || contains ordered pairs of the form (Positive number, Negative number False

False, because Quadrant || contains order pairs of the form (-,+)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The point (-6,0) is located on the y-axis  False

False, the abscissa or x-coordinate is −6 and the ordinate or y-coordinate is 0. We know, any point on the x-axis has the form (a,0) and any point on the y-axis has the form (0,a), where a is any number.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The origin is located in Quadrant |. False

Origin always in the middle.

We know, the origin is the point of intersection of the x-axis and the y-axis. That is, when x=0 and y=0, we get the origin.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

To Plot points in Quadrant |||, move left and down from the origin.  True

Starting at the origin then move left would give us to Quadrant || and then down would give us Quadrant |||.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Kavinsky

Answer:

True: The ordered pair (2,-5.2) is located in Quadrants IV.

To Plot points in Quadrant |||, move left and down from the origin.

False:

Quadrant || contains ordered pairs of the form (Positive number, Negative number The point (-6,0) is located on the y-axis The origin is located in Quadrant |.

Step-by-step explanation:

Answer:

Nicole: 1, 5, 17, 53, 161, 485

Ian: 0, 1, 3, 7, 15, 31

Pairs: 1,0- 5,1- 17,3- 53,7- 161,15- 485,31

Step-by-step explanation:

The coordinate pairs of Nicole and Ian's rule are (5,1),(17,3),(53,5),(161,10),(485,20)

A coordinate is a system that uses one or more number to show the position of the points. It is in (x, y) form where x shows value on x axis and y shows value on y-axis.

We have been given that Nicole's rule is multiplied by 3 then add 2 starting with 1.

Values of Nicole's rule are 5,17,53,161,485.

Ian's rule is given as add 1/2 then multiply y 2 starting from 0. The values will be:

1,3,5,10,20.

Hence the coordinates are (5,1),(17,3),(53,5)(161,10),(485,20).

Learn more about coordinates at https://brainly.com/question/17206319

#SPJ2

Answer:

2,044.99 + Whaterver the tax percentage is. For example, if it's 8%, then you can do 2,044.99 x 1.08 to get your answer.

Step-by-step explanation:

Answer:

The answer is b

Step-by-step explanation:

Answer:B

Step-by-step explanation:

its B because if u out 1/1 thats one whole number and if u have 4/1 then theres four whole numbers so it would be the same as just a normal 4

Answer:

It's D

Step-by-step explanation:

Answer:

D)rotation, reflection

Step-by-step explanation:

Rotation because the figure has rotated in a clockwise direction but since only rotation cannot be the correct answer, the figure has also been reflected after being rotated. Thus only option D is correct.

Answer:

Assuming you meant 11/5 - √(25/4) The answer is -3/10 or -0.3.

Step-by-step explanation:

Subtract the quantities.

Answer:

48π and 150.72

Step-by-step explanation:

Please check out the attached photo. by the way, if anything's confusing, feel free to leave a comment. I'm here to help.

Total diameter:-

Radius=12/2=6cm

So

Area:-

#2

n+93=150

n=57

Circumference of a circle = 2 × π × r

And Diameter = 2 r

Therefore using the formula!

Circumference of the circle with diameter 20 foot :

2 × π × 10 = 20 π foot

Circumference of the circle with diameter 5 foot :

2 × π × 2.5 = 5 π foot

Difference between the sand paintings' diameter = 20 π - 5 π = 15 π foot

Answer:

x=18

Step-by-step explanation:

Answer:

-1, 0.5, 2, 3.5

Step-by-step explanation:

1.5 is added to the previous value for each value of the sequence. -2.5+1.5 is -1; -1+1.5 is 0.5, etc.

Answer:

-1, 0.5, 2, 3.5

Step-by-step explanation:

y=x+1.5

Hope this helps! :D

[tex]3^2 + 9^2=12^2\\9 + 81\\a^2+b^2=90\\c^2= 144\\90\neq 144\\[/tex]Answer: Not a right triangle, as seen as equation to the left

Step-by-step explanation: