All categories

3 years ago

Which choice is an irrational number?

Mathematics

2 answers:

monitta3 years ago

8 0

Answer: I think it's either 2 or 3 bc it's not number 4 and it's not number 1 for sure either one of those two

Step-by-step explanation:

8090 [49]3 years ago

7 0

Answer:

Step-by-step explanation:

sqrt of 18 is irrational because you cannot put it in ratio notation

You might be interested in

If peter piper picks pickled pepers, how many pepers has he picked?

Katena32 [7]

None. They're already pickled so someone else must've picked them before him.

4 0

3 years ago

For the function y=8−5x, what is the ordered pair when x=7?

zzz [600]

Answer:

Ordered pairs are (0,7) , (1,8) , (-1,6) and (-7,0)

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

F(-2)=15, F(1)=9 can someone help me please

pogonyaev

Answer:

y= -2x +11

Step-by-step explanation:

the 2 points: (-2,15) and (1,9)

find the slope: 6/ -3 = -2

find y-intercept: 9 = -2 + b b=11

4 0

3 years ago

What is the domain of the function using the graph?

Fofino [41]

The answer is B) x is equal to all real numbers.

The domain of a function is the numbers for x that you can put in. Although the y-values are restricted here, you can put any number you want in for x. Therefore, x is equal to all real numbers.

6 0

3 years ago

What is the greatest common factor of the terms in the polynomial 4x^4-32x^3-60x^2?

jonny [76]

Answer:

$\mathrm{Factor}\:4x^4-32x^3-60x^2:\quad 4x^2\left(x^2-8x-15\right)\\$

$\mathrm{Apply\:exponent\:rule}:\quad \:a^{b+c}=a^ba^c\\x^3=xx^2\\x^4=x^2x^2\\=4x^2x^2-32xx^2-60x^2\\\mathrm{Rewrite\:}60\mathrm{\:as\:}4\cdot \:15\\\mathrm{Rewrite\:}32\mathrm{\:as\:}4\cdot \:8\\=4x^2x^2-4\cdot \:8xx^2-4\cdot \:15x^2\\\mathrm{Factor\:out\:common\:term\:}4x^2\\=4x^2\left(x^2-8x-15\right)$

<em>Hope this helps and have a great day!!!</em>

<em> $Sofia$ </em>

4 0

3 years ago