Complementary angles are two angles whose measures add to a sum of 90 degrees. This can be expressed as the following formula:
A1 + A2 = 90
Substitute any known values into the equation above:
(2x + 1) + (x – 7) = 90
2x + 1 + x – 7 = 90
Combine like terms:
3x – 6 = 90
Add 6 to both sides of the equation:
3x = 96
Divide 3 from both sides of the equation:
x = 32
When (2x + 1) and (x – 7) are complementary, “x” is equal to 32.
I hope this helps!
Enter them into a calculator (most significant digit first), pressing the "+" key between them and the "=" key after the last one.
Answer:
Loss of $1.16 millions.
Step-by-step explanation:
It is given that the profit made by company is $1.38 million
It is $2.54 million higher than the last year.
The last year profit which is represented by (p) can be calculated as:
p = Current year profit - 2.54
p= 1.38 - 2.54
p = -1.16
This mean last year there was a loss of $1.16 millions last year in company.
Answer: 300
Explanation:
The upper quartile, or quartile 3, is the median of the upper half of the set. In this case, the upper quartile is 300.
Width: 1/4 Explanation: First you set up the problem as 1/16 divided by 1/4, then you change the division sign to multiplication and then you flip the second fraction which is 1/4, you should have 4/1, next you have a problem like 1/16 x 4/1 1x4= 4 and 16x1=16, did you get 1/4 as your product? If you didn’t, repeat the steps and try as many times until you get it, it is the only way to learn. Thank you for asking this question and have a great Evening! :)
