3 years ago

Which is an irrational number?

Mathematics

1 answer:

N76 [4]3 years ago

3 0

The second one if im not wrong

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HELLLLLP I AM RUNNIG OUT OF TIMEEEEEE<br> I WILL MARK YOU BRILLLLLLLL

likoan [24]

Answer:

A. 8

Step-by-step explanation:

16+y=24

16+8=24

Therfore the answer is A

7 0

3 years ago

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The question in the box below.

Zepler [3.9K]

Answer:

The corret answer is leter B

Step-by-step explanation:

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2 years ago

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You practice your basketball shots every day. On Friday you made 20 shots. On Saturday you made 16 shots. What is the percent de

STatiana [176]

So,

All you have to do to find the percent decrease is to subtract your score on Saturday from your score on Friday and divide the result by your score on Friday. If you let "f" represent your score on Friday and let "s" represent your score on Saturday, you can re-write this mathematically:

$\frac{f - s}{f} = percent\ decrease$

Substitute.
$\frac{20 - 16}{20} = percent\ decrease$
$\frac{4}{20} \ or\ \frac{1}{5}\ or\ twenty\ percent = percent\ decrease$

The percent decrease in shots you made was 20%. That would be option C.

8 0

3 years ago

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Mrs. Haines paid $43.94 per gallon for 12.7 gallons of gas. She uses some credit card points to get $0.52 off per gallon. What i

rjkz [21]

3.98 cents a gallon this is a rounded to the nearest hundred

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3 years ago

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If p, q are zeroes of polynomial f(x) =2x^2-7x+3,find the value of p^2+q^2

Elza [17]

Answer:

p^2 + q^2 = 22/9.

Step-by-step explanation:

For a quadratic function ax^2 + bx + c if the zeroes are A and B then

A + B = -b/a and AB = c/a.

2x^2 - 7x + 3

Now p and q are the zeroes of the above function so

p + q = 7/3 and pq = 3/2.

Now p^2 + q^2 = (p + q)^2 - 2pq

= (7/3)^2 - 2* 3/2

= 49/9 - 3

= 49/4 - 27/9

= 22/9.

4 0

3 years ago