All categories

3 years ago

(it wont ley me put 2 pictures so the question to this problem is) what is the longest name length? (i mark brainlist) :)

Mathematics

1 answer:

Irina-Kira [14]3 years ago

7 0

9
Same thing applies to this answer as to the last answer I posted

You might be interested in

Urgent math help needed will mark brainliest

valentina_108 [34]

$\frac{beef}{total} = \frac{18}{18+14+6+8+10+24} = \frac{18}{80} = .225 = 22.5%$

Answer: C

3 0

3 years ago

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

Jessie paid $43.75 for 5 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and

N76 [4]

If I’m not wrong each ticket was 8.75
Because 43.75 divided by 5= 8.75:)

5 0

3 years ago

Read 2 more answers

Please answer this! I'll mark brainliest! <3

babymother [125]

Answer:15

Step-by-step explanation:The formula for volume of a square pyramid is A^2 * h/3 with A being base side length and h being height, so just plug in 3 for a and 5 for h, getting you (3)^2 * 5/3, then 9* (5/3) then 45/3 then 15

7 0

4 years ago

In 8r - 3 the coefficient is?

Nookie1986 [14]

Answer:

2.67

Step-by-step explanation:

5 0

3 years ago