Find the area of a circle with radius,
r
= 6.82m.
Give your answer rounded to 2 DP.

Answer:

1) A

2)C

Step-by-step explanation:

Hope this helps! Please mark me as brainliest :)

Answer:

it would be 6:10

Step-by-step explanation:

[tex]6:57-0:47 = 6:10[/tex]

Answer:

1. f - 2g

2. im sorry i cant figure it out

Step-by-step explanation:

Answer: sqrt(650)

Step-by-step explanation:

sin 45 = 5sqrt(13)/y

y = 5sqrt(13)*2/sqrt(2) = 10sqrt(13)/sqrt(2) = sqrt(650)

The reasonable probability that a white or red marble will be drawn all 180 times is; (3/10)¹⁸⁰.

Since the probability is with replacement;

Hence, the probability that a white or red ball is drawn each time is; 2+7 = 9 possible outcomes.

Hence, it follows that the probability for white or red each time is; 9/30 = 3/10

Hence, when drawn 180 times, the probability is;

Read more on probability;

https://brainly.com/question/24756209

Answer:

Decide if the evidence supports the claim well enough to convince most readers that it's true

Step-by-step explanation: I just took the test with that in it

Answer:

m=1/4

Step-by-step explanation:

Start by picking two points that are clearly visible on the line: (1, -3) and (-3, -4).

The equation for slope is: m=[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Where [tex]x_{1}[/tex]=1 [tex]x_{2}[/tex]=-3 [tex]y_{1}[/tex]=-3 [tex]y_{2}[/tex]=-4

m=[tex]\frac{(-4)-(-3)}{(-3)-1}[/tex]

m=-1/-4

m=1/4

Answer:

more classmates like hip-hop

step-by-step explanation:

percentages (%) are out of 100

classmates: 62% of 80 is the same thing as

[tex] \frac{62}{100} \times 80 = 50 \: rounded \: up[/tex]

relatives: 70% of 60 is the same thing as

[tex] \frac{70}{100} \times 60 = 42[/tex]

we can clearly see that more classmates like hip-hop

Answer:

x = 1 and y = 1

Step-by-step explanation:

2x/y + y/x = 3

3x - y = 2

we first of all get the simple equation from the two equations and in this case we will use substitution method

3x - y = 2

then we make y the subject of the formula

y = 3x - 2

let's use y on the top equation to substitute

2x/y + y/x = 3

2x/3x - 2 + 3x - 2/x

like terms cancel

thus:

2x/1 + 1/x = 3

3x -2x = 1

x = 1

AND since we have x, we still use substitution method to find y

3x - 2 = y

3 (1) - 2 = y

3 - 2 = y

y = 1

Answer:

12x=9x^(2)+4 has a real solution the rest don't.

Step-by-step explanation:

Answer:

2000

Step-by-step explanation:

1600 is 100% - 20% = 80% of the original price.

So it is 4/5 of the original price.

So, the marked price is 1600 * 5/4 = 2000

Answer:

1. f(x)=2  2. g(x)7 14

Step-by-step explanation:

1. if you graph the points for f(x) then you get 2.

2. if you graph the points for g(x) then you get 7.

and there is your answer! hope this helps!

Answer:

[tex]\frac{16}{3}[/tex]

Step-by-step explanation:

To solve this, let's substitute 2 for x:

[tex]f(2)=\frac{1}{3}*4^2\\f(2)=\frac{1}{3}*16\\f(2)=\frac{16}{3}[/tex]

Answer:

Vishal can blow the balloon in the fastest rate of time

Answer: 45ft

Hope this helps

Answer: (-3,2)

Step-by-step explanation:

It's a translation 2 units UP, which means vertically, which means the Y Axis, so your (-3,0) which is formatted like: (x,y) would add 2 to the y variable of the coordinate -> (-3,2), You don't even need a graph for this problem tbh.

The coordinates of the (-3, 0) after a translation 2 units up is: A. (-3, 2).

Translation is a form of transformation, whereby the points of a figure is moved from one position to another by the same distance in a given direction.

Given a point, (-3, 0), after translation 2 units up, that is, 2 units up along the vertical axis (y-axis), we would have:

(-3, 0 + 2 units) = (-3, 2).

Thus, the coordinates of the (-3, 0) after a translation 2 units up is: A. (-3, 2).

Learn more about translation on:

https://brainly.com/question/15123583

(4, 0)

To the right means positive, and a change in the x-point. Therefore, -1 + 5 = 4.

Answer:

they intersect at 3.5 seasons, 312 fish. the second gets elimed at 11 seasons

Step-by-step explanation:

equations:

first:

amount of fish = 225 + 25*season

second:

amount of fish = 450 - 40*season

Answer: 21

Step-by-step explanation:

Add 3 to both sides so then it would be -7/3x=-49

Then multiply the reciprocal of -7/3 which is -3/7 to both sides

It would then be x=-49 times -3/7 and if you simplify that it becomes 21

Answer:

A)  ΔABC ∼ ΔEDC , because m∠2 = m∠6 and m∠1 = m∠5

Answer:

see explanation below

Step-by-step explanation:

1) 2011 sum

(6+8)100

14(100) = 1400 coins collected

2) 2015 difference

(6-4)100

2(100) = 200 coin difference

3) Henry is red. just look at the points where red is ABOVE blue

2011, 2014, 2015

4) you can take your answer from one and add it to the coins collected in 2010

1400 + (4+8)100

1400 + (12)100

1400 + 1200

2600 coins

5) Chris is in blue. just look at the points where blue is ABOVE red

3 years

but it asks months

so 3*12 and you get 36 months

Full question

Select the expression that has a sum of 74/100

A.70/100+4/10

B.68/100+6/10

C.6/10+12/100

D.4/10+34/34/100

1. Observe question

2. Crossout way to find answer

A is not, because the sum of A is 110/100

B is not, because the sum of B is 128/100

C is not, because the sum of C is 72/100

Therefore, the answer has to be D

Answer:

Step-by-step explanation:

L = W+2A = 63 = W × (W+2)W^2 + 2W = 63W^2 + 2W — 63 =0(W+9)(W-7) = 0W = 7….. L = W+2 = 9Dimenions are 9′ × 7′

Answer:

(3x-2)(2y-3)

Step-by-step explanation:

[tex]6xy-4y+6-9x[/tex]

[tex]\left(6xy-4y\right)+\left(-9x+6\right)[/tex]

[tex]2y\left(3x-2\right)-3\left(3x-2\right)[/tex]

[tex]\left(3x-2\right)\left(2y-3\right)[/tex]

Hope this helps!

= C, 550n + 1800

Here is how you make a expression for a sequence:

1) Firstly, identify the number gap. This is 550. 2350 + 550 = 2900. 2900 + 550 = 3450, ect. So this means that it is 550n.

2) n is basically just the number in the sequence it stands on. n for 2350 is 1. So now you need to know what you must add to 550n to get whatever n is. We will choose 2350. n is 1 for it. 550 x 1 = 550. 2350 - 550 = 1800. So it is 550n + 1800.

⭐ Answered by Foxzy0⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

[tex]\huge \text{Hello there! :)}[/tex]

Answer:

The algebraic expression is as followed:

Step-by-step explanation:

Given the following question:

If you have any doubts about my answer please let me know.

[tex]-Nature-[/tex]

[tex]\huge \text{Thanks for choosing Brainly! :)}[/tex]

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

Further Explanation:

Whenever you are doing a proof, always start with the given info. It may seem silly to literally repeat (word-for-word) what your teacher has given you, but this is how all proofs start out. It helps place an anchor point in which you can connect to what you want to prove.

So this is why the first line is literally a repeat of what your teacher has stated. The reason you'll state is "given".

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For reason 2, we use the vertical angle theorem. Vertical angles are always congruent.

Vertical angles form whenever we have an X shape like this of two segments crossing. The angles are opposite one another (almost like mirror images of sorts).

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

Lastly, reason 3 uses the SAS (side angle side) similarity theorem.

This is the theorem which says that if you have two pairs of sides in proportion and a pair of congruent angles between those sides, then we can prove the triangles similar.

Statement 1 handles the sides being in proportion. Statement 2 handles the congruent angles.

As you can see, everything in this proof builds step by step toward the final goal of saying triangle ABC is similar to triangle EBD.

Answer:

well 1 plus 1 is 2 so i dont know

Step-by-step explanation:

:)