Answer:

Step-by-step explanation:
Greatest multiplier of 4 that is less than 21 is 5 (4 x 5 = 20)
Put the remaining number as the numerator (21 - 20 = 1)
<u>Sin is -sqrt 2/2 cos is sqrt2/2 and tan is -1</u>
In this case, the best way to work this out is to find what 1cm is equal to. In this case, you have to divide 51/3, giving you 17. You know that 17 feet. You can now divide 187/17, giving you 11.
Therefore, 11cm is equal to 187 feet.
Hope this helps
Answer:
m=29
Step-by-step explanation:
add 20 to both sides and that is what m equals
the answer is 2,220
you first aline 185 × 12 like so 185
× 12
then you need to multiply everything