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tigry1 [53]
3 years ago
12

What is the approximate length of the third side of the triangle below?

Mathematics
2 answers:
Burka [1]3 years ago
5 0

Answer:

c

Step-by-step explanation:

8090 [49]3 years ago
4 0
You need the Law of Cosines here.  Let's call our given angle A, so the side across from it, the one we are looking to solve for, would be a.  The Law is as follows then: a^2=27^2+31^2-[2(27)(31)cos(75)].  We will simplify everything here at once to get a^2=729+961-433.26308.  a^2=1256.73692 so a = 35.5
You might be interested in
Dennis has 9.5 weeks to prepare for a bike tour If he rides 8.2 miles each week how many miles will he ride before the bike tour
emmasim [6.3K]
If you have to show your work...

8.2 x 9.5 

    8.2
 x 9.5
-----------
     410
+ 7380
-----------
   7,790 miles

hoped this helped.
6 0
3 years ago
Plz show your work. Thx!! <br> 9m=6
grandymaker [24]
So first you would divide the 9 on both sides then 6 divided by 9 would be .6 repeating so m=.6 repeating.

5 0
3 years ago
A square has a perimeter of 52cm , what is the area ?
UNO [17]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The area is 169 square cm.

Find the value of each side (a square has 4 sides so divide by 4 ):

52/4 = 13

To find the area of a square, you only need 2 sides so multiply 2 sides:

13 x 13 = 139

Area = 139 square cm

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
2 years ago
Which statement is true about the marginal frequencies
Tcecarenko [31]

Answer:

D

Step-by-step explanation:

If U add up all the people who played sports and all the 10th graders u will get 191 and 97 and it just said I got it right

3 0
2 years ago
Read 2 more answers
What's 9+10 and how can it equal 21
KatRina [158]


It CAN'T equal 21, since 9+10=19

BUT, if the 9 was changed to like, 11 - Then it would = 21, or if the 10 was changed to a 12, it would make 21 also,

3 0
3 years ago
Read 2 more answers
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