2 years ago

I need help please ??????????

Mathematics

1 answer:

Andreyy892 years ago

3 0

Answer:

Step-by-step explanation:

as long as the 50 i did this in 5th grade

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What is the probability of choosing an even number and then a multiple of 3?

Ymorist [56]

Answer:

is d

Step-by-step explanation:

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3 years ago

What is 82% of 980 PLEASEEEE ANSWERRR

ArbitrLikvidat [17]

i think it is 803.6 i tried i think so that it the answer

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3 years ago

a rule for an example of a nonlinear function that fits the following description. when d is 4, r is 9, and r is a function of d

Anika [276]

Some possibilities:
r = (9√d)/2, so f(d) = <span>(9√d)/2
r = 9d^2/16, so f(d) = </span><span>9d^2/16</span>
r = 9(2^d)/16, so f(d) = 9(2^d)/16

These are examples of non-linear functions of d which fit the description. I think that is what you are asking, but comment if I'm wrong?

3 0

3 years ago

A total of 438 tickets were sold for the school play.They were either adult tickets .There were 62 fewer student tickets sold th

Paladinen [302]

Total number of adult tickets = 250

Total number of student tickets = 188

Step-by-step explanation:

Let

a be the number of tickets for adults

and

s be the number of tickets for students

Then

Eqn 1: a+s=438

Eqn 2: s=a-62

Putting s=a-62in eqn 1

$a+(a-62)=438\\a+a-62=438\\Adding\ 62\ on\ both\\ sides\\2a-62+62=438+62\\2a=500\\Dividing\ both\ sides\ by\ 2\\\frac{2a}{2}=\frac{500}{2}\\a=250\\Putting\ a=250\ in\ eqn\ 2\\s=250-62\\s=188$

Total number of adult tickets = 250

Total number of student tickets = 188

Keywords: Linear equations, system of equations

Learn more about linear equations at:

#LearnwithBrainly

8 0

3 years ago

PLS HELP ME. THIS IS THE LAST QUESTION !!! i’ll give you brainliest and 15 points !! pls show work.

nata0808 [166]

Answer:

The answer is 9

Step-by-step explanation:

Since the diagram is rhombus

Then

$pq = qr = rs = sp \\ 2y + 3 = 5y - 6 \\ 5y - 2y = 6 + 3 \\ 3y = 9 \\ y = 3$

Then

$qr = 2y + 3 \\ = 2 \times 3 + 3 \\ = 9$

If you need any explanation in math you can communicate with me on Whats on this number +201557831028 or face, email,instaand anything

8 0

3 years ago