math... if u teach how to give brainiest I WILL GIVE BRAINLEIST

[tex]\bold{\huge{\underline{ Solution }}}[/tex]

We have given one graph which is plot between distance and time. where time is in minutes and distance is in seconds.

According to the graph

1) Between O and A

2) Between A and B

3) Between B to C

4) For covering the First 6 km ,

According to the graph,

5) No, Marellize and wally walk does not from where they have started.

According to the graph

The line between O and A is a straight line graph while A and B is a constant graph.

A graph simply means a pictorial representation of information or data that's given.

In this case, O and A is a straight line graph while A and B is a constant graph. A straight line graph illustrates a linear relationship between between the x and y values.

Learn more about graph on:

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Answer: 99cm^2

Step-by-step explanation:

The area of a parallelogram is the base*the height.

The base is 4+5 = 9 cm.

Therefore, the area of a parallelogram is 9*11 = 99cm^2

Answer:99cm^2

Step-by-step explanation:

Answer:

What is the expression? All I see are the answers.

Step-by-step explanation:

Answer:

1.875

Step-by-step explanation:

Because your - 12 from 10=2 and subtracting another 1/8 so your answer is

10 7/8

And 7/8=87.5 or 0.875 or just 7/8.

So put those together 1.875 or 10 7/8

Hope this helps have a great day:)

Answer:

1.875 or 10 7/8

Step-by-step explanation:

because your - 12 from 10=2 and because your subtracting so your answer is 10 7/8 and 7/8 =87.5 or 0.875 or just 7/8 so put those together 1.875 or 10 7/8

To find the slope of the line, we must find two points on the line:

          (0,1)  and  (2,4)

Slope = [tex]\frac{y2-y1}{x2-x1} = \frac{4-1}{2-0} =\frac{3}{2}[/tex]

The slope is 3/2

Hope that helps!

Answer:

[tex]\frac{3}{2}[/tex]

Step-by-step explanation:

Slope (m): [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Find the slope using (0,1) and (2,4)

[tex]m=\frac{4-1}{2-0}=\frac{3}{2}[/tex]

[tex]y = mx + b[/tex]

[tex]y=\frac{3}{2}x+1[/tex]

*View the attached graph*

Hope this helps!

Answer:

2 1/2 Cups

Step-by-step explanation:

1. 1/3=4s (s is represents the amount of grapes in a serving)

2. (1/3)/4=4s/4 will equal 0.0833...

3. (0.0833...)(30)=2.5

*Use a calculator to be exact, don't round

Answer: 20

Step-by-step explanation:

Answer:

4m

Step-by-step explanation:

please mark me as brainlest is

Answer:

4m

Step-by-step explanation:

m + m + m + m

We have 4 letter m's

4m

Answer:

StartRoot 58 EndRoot cm

THE ANSWER IS D

Step-by-step explanation:

Answer:

RE

Step-by-step explanation:

Opposite side of the angle is the side which is not an holding arm of the angle.

Answer:

B. RF

Step-by-step explanation:

Hope this helps, have an amazing day/ restful night!

The best prediction of the total number of tagged salmon in a sample of 2000 is 100.

To determine what is the best prediction of the total number of tagged salmon in a sample of 2000, the following calculation must be performed:

Therefore, the best prediction of the total number of tagged salmon in a sample of 2000 is 100.

Learn more about predictions in https://brainly.com/question/18152997

Answer:

1.624

Step-by-step explanation:

substract 2.268-2.036, and then times 7.

Answer:

The answer is 50°

Step-by-step explanation:

Now, Substitute C = 10

°F = 9/5C + 32

°F = 9/5(10) + 32

°F = 9 × 2 + 32

°F = 18 + 32

°F = 50

Thus, The value of °F is 50°

TheUnknownScientist 72

Answer:

the answer is 40

Step-by-step explanation:

9 divided by 5 times 10 will give 18

so 18 when added to 32 gives 40

Answer:

6.67%

Step-by-step explanation:

Find the amount of numbers that are multiples of 3 and 5

multiples of 3 = 3, 6, 9, 12, 15

multiples of 5 = 5, 10, 15

only 15 overlaps between these two groups, so it is one number

the total number of available numbers is 15

1/15 = 0.0667

multiply this by 100 to get a percentage

0.0667 * 100 = 6.67%

The side of the square = 16 in

When a circle is inscribed in a square, the length of each side of the square is equal to the diameter of the circle.

So, the diameter of the circle is equal to 16 in => radius = 8 in

Circumference = 2πr = 2π8 = 16π = 50.24

Answer:

16,070,400,000 miles per day

Step-by-step explanation:

Starting off, there are 60 seconds in a minute and 60 minutes in an hour. In total, there are 3600 seconds in an hour. We still need to multiply that number by 24 because the question asks for a full day. 3,600 multiplied by 24 is 86,400. Now that we know there are 86,400 seconds in a day, we can finally get down and dirty.

1.86 × 10^5 × 8.64 × 10^4

Combine the two powers of ten and get

1.86 × 8.64 × 10^9

This will give you

16.0704 × 10^9 or 16,070,400,000

Hope this helps!!

Let us set up the following variables:

⎧

⎪

⎪

⎪

⎪

⎨

⎪

⎪

⎪

⎪

⎩

l

Length of Rectangle (cm)

w

Width of Rectangle (cm)

A

Area of Rectangle (

c

m

2

)

t

Time (s)

We are told that:

d

l

d

t

=

8

cm/s (const), and,

d

w

d

t

=

3

cm/s (const)

The Area of the rectangle is:

A

=

l

w

Differentiating wrt

t

(using the product rule) we get;

d

A

d

t

=

(

l

)

(

d

w

d

t

)

+

(

d

l

d

t

)

(

w

)

∴

d

A

d

t

=

3

l

+

8

w

So when

l

=

20

and

w

=

10

⇒

d

A

d

t

=

3

⋅

20

+

8

⋅

10

∴

d

A

d

t

=

60

+

80

∴

d

A

d

t

=

140

cm

2

/

s

Problem 1

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

Explanation:

The notation "P(tune-ups | AC repair)" is the same as saying "P(tune-ups given AC repair)".

The "given" means we only focus on the "AC repair" circle.

Add up the numbers in that circle to get: 1+3+2+0 = 6

There are 6 ASE certified mechanics that can do AC repair.

Of those 6 people, only 2+0 = 2 can do engine tune-ups. Note I added the values in the "AC repair" and "tune-ups" overlapped region.

Therefore, we get the probability 2/6 = 1/3

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

Problem 2

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

Explanation:

First, we'll add the numbers found in either the "brakes" or "tune-ups" circles.

4+1+2+2+3+0 = 12

There are 12 mechanics that can handle brakes or tune-ups or both.

Now add up all of the numbers shown regardless of their location. We have 4+1+3+2+2+0+3+3 = 18 mechanics total.

So,

m = number who can do brakes or tune-ups or both

m = 12

n = number of mechanics total

n = 18

And,

P(brakes or tune-ups) = m/n

P(brakes or tune-ups) = 12/18

P(brakes or tune-ups) = (6*2)/(6*3)

P(brakes or tune-ups) = 2/3

Answer:

Phythagorean Theorem - a^2 + b^2 = c^2

Step-by-step explanation:

It represents the Pythagorean Theorem because in the model there is a right triangle and you can use the phythagoren theorem with any right triangle that has at least two known sides.

Since you know all the sides in this diagram, this would be true:

6^2 + 8^2 = 10^2

The difference between the volumes of these figures is 25.1 in³

Volume is the amount of space occupied by a three dimensional object or figure.

The volume of a cone is given by:

Volume = (1/3) * π * radius² * height = (1/3) * π * (4²) * 12 = 201.1 in³

The volume of a cylinder is given by:

Volume = π * radius² * height = π * (3²) * 8 = 226.2 in³

The difference in volume = 226.2 - 201.1 = 25.1 in³

The difference between the volumes of these figures is 25.1 in³

Find out more on Volume at: https://brainly.com/question/1972490

Answer:

A. 75 inches

Step-by-step explanation:

Assuming that the attached picture is the question you are referring to, the answer is 75.

For the volume of the cone, [tex]\frac{1}{3}[/tex] of the bh = 16

For the cylinder, the volume is 48.

48 - 16 = 32

75 is the closest to 32 from all the options.

Answer:

B:  (4,-1)

Step-by-step explanation:

2y^2 - 6y - 8

x= 6 +- sqrt of 36 - 4(2)(-8) all divided by 4

Answer:

[tex]\displaystyle \frac{81\, p^{6}\, q^{2}}{3\, p^{2} \, q^{5}} = \frac{27\, p^{4}}{q^{3}}[/tex].

Step-by-step explanation:

Make use of the fact that for any [tex]x \ne 0[/tex] and integer [tex]n[/tex]:

[tex]\displaystyle \frac{1}{x^{n}} = x^{-n}[/tex].

For example, in this question:

[tex]\displaystyle \frac{1}{p^{2}} = p^{-2}[/tex].

[tex]\displaystyle \frac{1}{q^{5}} = q^{-5}[/tex].

Thus, the original expression would be equivalent to:

[tex]\begin{aligned}& \frac{81\, p^{6}\, q^{2}}{3\, p^{2} \, q^{5}} \\ =\; & \frac{81}{3}\, (p^{6}\, p^{-2})\, (q^{2}\, q^{-5}) \\ =\; & 27\, (p^{6}\, p^{-2})\, (q^{2}\, q^{-5})\end{aligned}[/tex].

Also make use of the fact that for any [tex]x \ne 0[/tex], integer [tex]m[/tex], and integer [tex]n[/tex]:

[tex]x^{m}\, x^{n} = x^{m + n}[/tex].

Thus:

[tex]\begin{aligned}& 27\, (p^{6}\, p^{-2})\, (q^{2}\, q^{-5}) \\=\; & 27\, p^{6 + (-2)}\, q^{2 + (-5)} \\ =\; & 27\, p^{4}\, q^{-3} \\ =\; & \frac{27\, p^{4}}{q^{3}}\end{aligned}[/tex].

Answer:

4/5 of an hour

Step-by-step explanation:

1/2 = 5/10 so 5/10 + 3/10 = 8/10. Simplify by 2 and you get 4/5.

x = 3.133

Step-by-step explanation:

15x + 3 = 50

15x = 50 - 3

15x = 47

x = 47/15

x = 3.133

Hello.

First, let's subtract  3 from both sides.

15x+3-3=50-3

15x=47

Now, in order to figure out what x equals, we need to divide both sides by 15:

[tex]\displaystyle\frac{15x}{15} =\frac{47}{15}[/tex]

[tex]x=\displaystyle\frac{47}{15}[/tex]

And we're done!

I hope it helps.

Have a great day.

[tex]\boxed{imperturbability}[/tex]

Answer:

15 ways

Step-by-step explanation:

We need 2 people from a group of 6.

Pick a random person from the 6, then group them with another person. We have 5 ways to do so.

Now, we will pick a person to group with the person who got grouped with the first person, except the first person themself. We have 4 ways to do so

Keep repeating, we will have 5 + 4 + 3 + 2 + 1 = 15 ways to choose 2 people out of 6.

Answer:

2012

Step-by-step explanation:

10 2 12