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snow_lady [41]
3 years ago
10

Find x using the trig ratios please

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0

Answer:

12.9

Step-by-step explanation:

cos 72 = 4/x

x = 4/cos72

x = 12.9

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Answer:

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Step-by-step explanation:

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3 years ago
as part of her effort to help the earth, melissa wants to plant 50,564 trees in the next 4 years. She planted 10,524 the first y
dusya [7]

Answer:

A

Step-by-step explanation:

As part of her effort to help the earth, melissa wants to plant 50,564 trees in the next 4 years. She planted 10,524 the first year and 8,546 the second year. The third year she planted 2,315 more trees than the first and second year combined. How many more trees does she need to plant the fourth year to reach her goal?

5 0
4 years ago
Help plz i need help with this please provide an explanation
miss Akunina [59]
It’s easier to see and solve if you draw the picture
To find LD you need to subtract CD to CL
CD - CL = LD
14.2 - 5.3 = 8.9
=> LD = 8.9

5 0
4 years ago
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Dmitry_Shevchenko [17]

Answer:

15/25

Step-by-step explanation:

So to answer this. lets find the value of 9/15

9/15

=

0.6

Now we know the value of the fraction is 0.6. Now we need to find th4e value of x that makes 15/x=0.6

To find the answer for this, just divide 15 by 0.6:

15/0.6

=

25

<u>So now we know that 15/25 is equal to 9/15</u>

Hope this helps! ;)

5 0
3 years ago
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