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3 years ago

15

What is 2 √(54 + 5 √(24 in simplified radical form? Please explain :)

1 answer:

adelina 88 [10]3 years ago

7 0

Answer:

16√6 is correct

Step-by-step explanation:

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If sin (90° - α) = BC /CA,write down the ratio of sina.

Papessa [141]

Answer:

Step-by-step explanation:

sin(90-a)=cos

cos = angle adjacent

theta=BC/CA

7 0

1 year ago

If k=9 and x=5, find the value of the expression: <br> 2k - X<br><br> Please hurry

il63 [147K]

Answer:

$\huge\boxed{13}$

Step-by-step explanation:

= 2k - x

Given that k = 9, x = 5

= 2(9) - 5

= 18 - 5

= 13

$\rule[225]{225}{2}$

Hope his helped!

<h3>~AH1807</h3>

8 0

3 years ago

Can I have some help, I’ll mark you brainliest!!

riadik2000 [5.3K]

Answer:

7

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

I'd really appreciate your help, please no joke answers

Lerok [7]

Answer:

d= 2√10

Step-by-step explanation:

y= 3x - 5

3x - y - 5=0

d= | 3* 7 +(-1) * (-4) + (+5) |

________________

$\sqrt{3^{2} } + (-1)^{2}$

d = | 20 | / $\sqrt{10}$

d = 20 / $\sqrt{10}$

d = 2 $\sqrt{10}$

3 0

3 years ago

Every four years is a leap year. If a year is randomly chosen, what is the probability that it will NOT be a leap year?

Aloiza [94]

Answer:

3/4.

Step-by-step explanation:

There are 3 non leap years in every 4 year period so it s 3/4.

5 0

3 years ago