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Sunny_sXe [5.5K]
3 years ago
13

Sin (22°) = cos (x)

Mathematics
1 answer:
ella [17]3 years ago
7 0
Sin(x)=cos(90-x); therefore x=68º
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382 3/10 - 191 87/100=
frosja888 [35]
382  \frac{3}{10}  - 191  \frac{87}{100} =(382 + \frac{3}{10} ) - (191 + \frac{87}{100}) =\\\\=382 + \frac{30}{100} -191- \frac{87}{100} =382  -191+ \frac{30}{100}- \frac{87}{100} =\\\\=191+ \frac{30}{100}- \frac{87}{100} =190+ \frac{100}{100}+ \frac{30}{100}- \frac{87}{100} =\\\\=190+\frac{130}{100}- \frac{87}{100} =190+\frac{43}{100}=190\frac{43}{100}\\\\\\382  \frac{3}{10}  - 191  \frac{87}{100} =382.3  - 191.87 =382.3  - 191-0.87 =191.3-0.87=\\\\=190+1.3-0.87=190+0.43=190.43
5 0
3 years ago
Read 2 more answers
Which graphs are proportional?
Komok [63]

Answer:

Its C because it passes through the origin. I learned about this.

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2 years ago
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You dropped two coins. What is the probability that they will both land on<br> heads?
VMariaS [17]

Answer:

50/50

Step-by-step explanation:

they both have 2 sides. half of that is %50

5 0
3 years ago
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the volume of a gold bar is 100cm cubed, the density of gold is 19.3g/cm cubed so what is the mass of the gold bar
swat32
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Use this formula:

density = mass / volume

Rearrange it for mass:

mass = density x volume

Substitute the values in:

mass = 100 x 19.3

Solve:

mass = 1930g

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

4 0
3 years ago
An overnight train left at 21 55 on a journey that took 9 h 18 mins. Given that the train departed on a Monday, find the day and
Artyom0805 [142]

Answer:

7:13 am on Tuesday after adding the time slowly arrange properly and am sure you will get it

8 0
3 years ago
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