Answer:
The correct options are;
A. 1·2 = 2
B. 1·1 = 1
E. 1 + 1 = 2
Step-by-step explanation:
Given that the equations 1.2 = 2 and 1.1 = 1 are correctly written as 1·2 = 2 and 1·1 = 2, we have;
The product of any number and one is equal the same number, that is a × 1 = a
Whereby we have the expression 1·2 which is 1 × 2, we therefore have;
1 × 2 = 1 · 2= 2
B. Similarly we have;
1 · 1 = 1 × 1 = 1
Also, 1 + 1 = 2 is correct as the sum of two numbers is equal to the sum of the count of the numbers, therefore;
E. 1 + 1 = 2 is correct.
answer is D7/2
hope it helps!!!!!!!!!!!!!!!!!!!!!!
Answer:
number of wooden signs per week.
Step-by-step explanation:
Given:
- denotes signs painted per hour.
-- denotes number of hours worked per week.
#In the function composition, if we have 2 functions and then implies applying then respectively to the results of function y.
-Given the function , we first apply which denotes hours/week and apply function s on the results of .
-Hence, the units of measurement will be number of wooden signs per week.
The answer to your problem 20 + 5 + 0.03 + 0.006 is -25.036
(4x+5)(-3x-1)=
-12x²-19x-5
So, you answers would be:
A. (-16x²+10x-3) + (4x²-29x-2)
D. (2x²-11x-9) - (14x²+8x-4)
Have a nice day! ♪