more math, I dont know how to do so help pls

Answer:

5

Step-by-step explanation:

5

Answer:

3 1/3

Step-by-step explanation:

Multiply

2 1/2 * 1 1/3 = 20/6

Simplify

20/6 = 10/3 = 3 1/3

Answer:

20/6=10/3= 3 1/3

Step-by-step explanation:

3 1/3 =10/3 just simplifed

11. 6×pi= 18.8

12. 9×2×pi= 56.5

13. 13×pi= 40.8

14. 2.5×2×pi=15.7

so:

11a

12d

13b

14c

Answer:

19.5

Step-by-step explanation:

165 divided by 8 is 19.5

Answer:

Mrs.Donovan could have taken opinions from the first 50 parents to answer.

Mr.Giles could have taken 10 Parents from each grade in the school and used that as his example.

Step-by-step explanation:

Brainliest please?

Step-by-step explanation:

First step: square both 5s.

(1).........5^2 = 5 × 5 = 25

(2)........5^2 = 5 × 5 = 25

2nd step: add them.

C^2 = 25 + 25

3rd: put both sides under square root to find c by cancelling the square root sign [√] with square [ ( )^2 ].

√(C^2) = √(50)

C = 7.07

Answer:

C = 7.07

Step-by-step explanation:

If the other person doesn't mind, then can I have brainliest?

Answer:

1. 56.52 inches

2. 141,300 inches

Step-by-step explanation:

One turn of the tire is the circumference. Therefore, we have to find the circumference first. C = πd = 18π = 18 × 3.14 = 56.52 in

2500 rotations would be 2500 ⋅ 56.52 in = 141,300 in

I hope this helps and please mark me as brainliest!

Answer:

x = 30'

2x = 60'

3x = 90'

Step-by-step explanation:

2x + 3x + x = 180

6x = 180

6x ÷6 = 180 ÷ 6

x = 30'

therefore

2x = 60"

3x = 90'

hope this will helpful....

Since there are parenthesis, you have to do the calculation inside of that

(Also, the negative sign takes over in this part of the question)

-4 - 3 = -7

Now, you have to times the answer you just got to 2^2 which is 4

-7 * 4 = -28

As the final step, you have to add -28 to -1

-28 - 1 = -29

Thus, the answer is -29    Choice D

Answer:

[tex]beinggreat78~here~to~help![/tex]

When doing problems like this, remember the PE part of PEMDAS.

Parentheses

Exponents

You have to do parentheses first. Then exponents.

[tex](-4 + -3) = -7[/tex]

Next, find the value of 2 squared, then multiply the previous sum by 2 squared, also the term for the number times itself.

[tex]2^2[/tex] [tex]= 4[/tex]

[tex]-7 * 4 = -28[/tex]

Now, subtract by -1

[tex]-28 - 1 = -29[/tex]

With that information, the problem is now solved! Your final answer is -29

Answer:

4 baskets

Step-by-step explanation:

Since 170 divided by 46 equals 3 with a remainder of 32, you use the remainder,32, and change it to one more basket so 3+1=4 so Kira needs 4 baskets.

Answer:

Kira will require exactly four baskets.

Step-by-step explanation:

The given information we know is..

- Kira is responsible for transporting 170 apples from a farm to the market.

- Each basket has a capacity of 46 apples.

We must divide 170 apples by 46 apples in order to solve this problem.

170/46 ( When I use the / symbol, it indicates to divide.)

170/46 = 3.69565217391

We'll have to round it up because we can't actually accept 3.69 bags. So the answer is 4 baskets.

Kira will need approximately 4 baskets.

Hope this helps! :D

Answer:

A

Step-by-step explanation:

That's the only question that is answered by statitistics

Answer:

Solve for x first.

In order to solve for x, you must set up an equation where the two interior angles (1 and 2) are equal to the exterior angle (3).

Interior angles.

Exterior angle:

Set up the equation:-

(3x + 7) + (2x + 24) = 6x + 10

Group and combine like terms;

(3x + 2x) + (7 + 24) = 6x + 10

5x + 31 = 6x + 10

Get rid of constants;

-10             -10

5x + 21 = 6x

-5x         -5x

21 = x, the value of 'x' is 21°.

Now we plug in the value of x into angle 3's equation.

∠3 = 6x + 10

∠3 = 6(21) + 10

∠3 = 126 + 10

∠3 = 136°, ∠3 = 136°.

Answer:

3. Look at picture below ( Will be the red dot )

4. (7, 15)

5. (7, 6)

6. (9, 7)

This... is a complex problem. But here. I even plotted the point "Carter" for you.

4) In relation to the origin, the new point coordinates are (7,15).

5) He would have started at the coordinates (6,7).

6) He would have started at the coordinates (9,5)

I hope this helps you.

-Toremi

Answer:

m∠CAB = 90°

BD = 9

m∠ABC = 90°

arc AEC = 180°

AD = 14.5

Step-by-step explanation:

Question 1

The angle between the radius and a tangent to the circle is always 90°.

Therefore, as AC is the radius and AB is a tangent segment, m∠CAB=90°

As m∠CAB = 90°, we can use Pythagoras' Theorem to find BC (hypotenuse):

   AC² + AB² = BC²

⇒ 8² + 15² = BC²

⇒ BC² = 289

⇒ BC = 17

As CD is the radius, CD = 8

Therefore, BD = BC - CD = 17 - 8 = 9

Question 2

If D is the center, then AC is the diameter. Angles at the circumference in a semicircle are always 90°.  Therefore, m∠ABC = 90°

As AC is the diameter, arc AEC is half of the circle.  

Therefore, arc AEC = 360° ÷ 2 = 180°

As m∠ABC = 90°, we can use Pythagoras' Theorem to find AC (hypotenuse):

   BC² + AB² = AC²

⇒ 20² + 21² = AC²

⇒ AC² = 841

⇒ AC = 29

AD is the radius.  A radius is half the diameter.

Therefore, AD = AC ÷ 2 = 29 ÷ 2 = 14.5

Answer:

3.1 secs

Step-by-step explanat y+ -16x2+48X+5

Answer:

it is E hope you find this helpful

Answer:

A) 8 x 10^5

B) 8.2 x 10^7

C) 4.5 x 10^11

D) 9 x 10^6

E) 2.7 x 10^13

Explaination: The 10^ this means 10 to the power of any number that is meant to be there. Like 10^3 means 10 to the power of 3. just wanted you to know so you dont get confused

Answer:

  see attached

Step-by-step explanation:

Turn the given picture upside down and you will see where the rotated figure ends up. Each point is reflected across the origin to a point that is the same distance from the origin.

__

Rotation 180° is the same as any of ...

Answer:

Look at photo

Step-by-step explanation:

Look at photo

Answer:

First on 3/4

Step-by-step explanation:

second one 0.0

Answer:

5 1/3

Step-by-step explanation:

If you split up this shape into a triangle on top and a rectangle on the bottom you can do

(3 2/3 x 2) / 2

Then you do

5 x 1/3

Then add up the sums and you get the area :)

Answer:

It would be B.13.

Step-by-step explanation:

Please give me brainliest if I'm right

Answer:

The answer is C

Answer:

the answer for this is c

Answer:

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

That is true, those ways listed are the three ways to write a ratio.