Answer:
It would be 6 dollars
Step-by-step explanation:
20 percent of 30 dollars is 6 dollars.
If an item costs 30 dollars and it's on sale for 20 percent off, how much will you save? To figure this out, you need to find 20 percent of 30.
This is easy to do in your head. Think of what 10 percent would be. 10 percent of 30 would be the same as .10 x 30, or 3. So, 10 percent off is 3 dollars off.
20 percent is twice as much as 10 percent. If 10 percent off is 3 dollars, then 20 percent off would be 2 x 3 or 6.
20 percent of 30 dollars would be 6 dollars.
Answer:
the answer is 180 degrees.
a straight line is 180 degrees therefor m<1 + m<2+ m<3 = 180.
If I am right please mark me brainliest
Step-by-step explanation:
Answer:
ME
Step-by-step explanation:
ANSWER
The domain of the trigonometric functions must be restricted in order to become invertible.
EXPLANATION
Trigonometric functions are periodic functions.
This functions are not invertible over the entire domain of the real numbers because they fail the horizontal line test.
However if we restrict the domain of trigonometric functions, they will now pass the horizontal line test and hence become invertible.
Answer:
-34.72
Step-by-step explanation:
a + b + c = -44.84
a= 24.6
24.6 + b + c = -44.84
Since b = c (given "the other numbers are equal to each other")
Substitute b into c, we have
24.6 + b + b = -44.84 (b+b is the equivalence of 2 x b)
24.6 + 2b = -44.84 (subtract 24.6 from both sides)
2b = -69.44 (divide 2 from both sides)
b= -34.72
Since b = c (given "the other numbers are equal to each other")
c is also -34.72
