Answer:
The answer is 312.
Step-by-step explanation:
Because you would start with 71.80 minus 25 to get 46.8 then do 46.8 divided by 0.15 to get 312.
Answer=10
When rounding to the nearest whole number, we need to look to the number in the tenths place
10.09
If the number is 5 or greater, we round up. If the number is 4 or less, we round down.
The number is 0, so we would round down.
10.09 becomes 10
Answer:
Look at the desmos graph below
Step-by-step explanation:
Answer:
The trigonometrical expression is sin² A + sin A - 2 cos A - 2 cos A × sin A = 0
Step-by-step explanation:
Given Trigonometrical function as :
= 2 (1 + cosec A)
Or,
= 2 (1 + cosec A)
,<u> Now, rationalizing </u>
= 2 (1 + cosec A)
Or,
= 2 ( 1 + 
Or,
= 2 ( 
Or,
= 2 ( 
Or,
= 2 ( 
Or,
= 2 ( 
Or,
= 2 ( 
Or,
= 2 ( 
Or,
= 2 ( 
Or,
= 2 ( 
Or, sin A + sin² A = 2 cos A (1 + sin A)
Or, sin A + sin² A = 2 cos A + 2 cos A × sin A
Or, sin² A + sin A - 2 cos A - 2 cos A × sin A = 0
So,The trigonometrical expression is sin² A + sin A - 2 cos A - 2 cos A × sin A = 0 Answer