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3 years ago

No link or bot answer the question

Mathematics

2 answers:

sesenic [268]3 years ago

6 0

Hello there! :)

$\sqrt{81}$

It's rational

it's an integer

Hope it helps!

~Just an emotional teen listening to her favorite song "Try Everything"

$SilentNature$

Naddika [18.5K]3 years ago

3 0

Step-by-step explanation:

<h2>√81 is an Rational Number..</h2>

<h2>As it can be expressed in p/q form...</h2>

(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~

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Johnny wrapped a piece of string around a can of soup. If the soup's diameter was 4 inches, how long was the string? Find the ci

PolarNik [594]

Answer:

12.56

Step-by-step explanation:

Formula is Pi* radius(squared) and since you aren't given the radius you can figure that out by dividing the diameter by 2 to get radius

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3 years ago

Read 2 more answers

in the endpoints of `bar (AB) have the cordinates A(9,8) and B(-1,-2), what is the midpoint of `bar (AB)`?

yanalaym [24]

Midpoint of AB:
$( \frac{9 + ( - 1)}{2} . \frac{8 + ( - 2)}{2} )$
Ans: (4, 3)

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4 years ago

-2,1,4,7,10,.....(14th term) A 36 B 32 C 37 D 31

lesya [120]

It seems you just keep adding 3

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37 is the fourteenth term.

5 0

3 years ago

A baseball team is hosting a dance as a fundraiser. the cost of 1 individual ticket is $7. the cost of 1 group ticket is $16. th

QveST [7]

<h2>Word Problem</h2>

To form equations from word problems, we can do the following:

Identify variables
Find key information
Identify word equations and translate into numerical equations
Solve

<h2>Solving the Question</h2>

We're given:

Let x be the number of individual tickets that were sold
Let y be the number of group tickets sold
Cost of 1x = 7 dollars
Cost of 1y = 16 dollars
Baseball team: 36 more x than y
⇒ x = 36 + y
Fundraiser raised 574 dollars in total
⇒ 7x + 16y = 574 dollars

Question: How many individual tickets were sold? (What is the value of x?)

Here are all the equations we have created:

x = 36 + y
7x + 16y = 574

We can solve for the value of x using systems of equations.

First, isolate y in the first equation:

$x = 36 + y\\y=x-36$

Now, plug this into the second equation:

$7x + 16y = 574\\7x + 16(x-36)= 574\\7x+ 16x-586= 574\\23x=1150\\\\x=\dfrac{1150}{23}\\\\x=50$

Therefore, x is equal to 50.

<h2>Answer</h2>

50 individual tickets were sold.

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3 years ago

Can someone help me with #69

alex41 [277]

Ok, so you have a right angle, a given angle, and a given side for the left triangle. We are going to call angle 47° angle A. So angle A=47°, the side connecting the two triangles is directly opposite A making it side "a". We are calling the right angle C and the hypotenuse (the longest side which is 11) "c". So, Sin A=a/c and since we don't have "a" we multiply both sides by "c" changing it to (c Sin A)=a. 11•Sin(47°)=a

11•(0.7313537016)=a
8.044890718=a

8 0

3 years ago