All categories

3 years ago

What do you simplify 16/18 to

Mathematics

1 answer:

Verizon [17]3 years ago

5 0

16/18 simplified is 8/9.
Here is the work for it.
16/2=8
18/2=9

You might be interested in

Find the value of sin(a/2) if cosa= 12/13<br>

daser333 [38]

Answer: sin $\frac{a}{2}$ = ± $\frac{1}{\sqrt{26} }$

Step-by-step explanation:

We very well know that,

cos2A=1−2sin²A

⟹ sinA = ± $\sqrt{(1-} \frac{cos2A}{2} )$

As required, set A = $\frac{a}{2}$ & cos a= $\frac{12}{13}$ ,thus we get

sin $\frac{a}{2}$ =± $\sqrt{\frac{1-cos a}{2} }$

∴ sin $\frac{a}{2}$ =± $\sqrt{\frac{1-\frac{12}{13} }{2} }$ = ± $\frac{1}{\sqrt{26} }$

since ,360° < $\frac{a}{2}$ <450°

,180° < $\frac{a}{2}$ <225°

Now, we are to select the value with the correct sign. It's is obvious from the above constraints that the angle a/2 lies in the III-quadrant where 'sine' has negative value, thus the required value is negative.

hope it helped!

5 0

3 years ago

Select the correct answer. The owner of a sporting goods store gathered data about the numbers of men’s, women’s and children’s

mamaluj [8]

I don't know if this is right, but I'm pretty sure it's B.

7 0

3 years ago

El número que falta en<br> (–15) × ____ × 8 × (–4) = –4320, es:

11Alexandr11 [23.1K]

Answer:

-9

Step-by-step explanation:

The missing number will be labeled as x.

-15*x*8*(-4)=-4320

480x=-4320

x=-9

5 0

1 year ago

I got nut in my but just finished giving head locked up with the feds took a lot of meds I gotta go to bed before i cut my dread

Evgen [1.6K]

Answer:

what are you talking about???

Step-by-step explanation:

brainliest and chill bro

5 0

3 years ago

I need help on number two

SVEN [57.7K]

Answer:

2 y = 100

10 y = 20

20 y = 10

Step-by-step explanation:

To find the answer divide Y by X since y is 200 in the first and x is 1 divide 200 by the second one and you will find you answer.

8 0

3 years ago