True.
For a right angle triangle, the cos of one of the non-right angles equals the sin of the other non right angle
A) y=3x
You can plug in the given values (inputs) of x to see if it creates the number in y (output).
3*1=3
3*2=6
3*3=9
3*4=12
3*5=15
3*6=18
All these values are true, therefore the equation y=3x is the correct answer.
:)
Answer:
Temperature after 1 minute = 184 ° F
Step-by-step explanation:
starting temperature = 200 °F
rate of decrease = 8% per minute
Temperature lost = 8% of 200 = 8/100 × 200 = 0.08 × 200 = 16 °F
It therefore means that after 1 minute, the cup of coffee loses 16 °F,
∴ Temperature after 1 minute = (starting temperature) - (lost temperature)
= 200 - 16 = 184 °F
Answer:
I really need points
Hope you find the answer to your question tho
It's real simple,
Total of words typed= 242
How long it took her to type those words= 6 minutes
When they say "unit rate" they are trying to confuse you. It just means how many words she type per minute.
So take 242 and divide it by 6
242/6= around 40
So the "unit rate" is 40.