Difference between the night and and low temperature is 29
Answer:
Step-by-step explanation:
Using the product to sum formula
sinxcosy = [ sin(x + y) + sin(x - y) ] , then
2sinxcosy = sin(x + y) + sin(x - y)
Given
2sin75°cos15° ← with x = 75 and y = 15 , then
= sin(75 + 15) + sin(75 - 15)
= sin90° + sin60°
= 1 +
=
18.5•40=740
40•1.5=60
60•5.5=330
740+330=1070
A: $1070
Domain s the numbers you can use
range is the result from putting the domain in
domain is all real numbers
range, see that -3x^2, all things become positive then negative
so highest thing would be at x=0, so then the highest thing in the range is 0
test another
x=3
the result is -27
0>-27
range is y≤0
domain=all real number
range is all real numbers less than or equal to 0
in interval notation
D=(⁻∞,∞)
R=(⁻∞,0]
Answer:
80%
Step-by-step explanation:
32/40 = .8
.8 = 80%