Answer:
The answer to this is 9.
Step-by-step explanation:
First of all, you wrote the expression wrong, but that's okay. It's supposed to be written as (-3)².
Second of all, since multiplying two negatives makes a positive and squaring is just multiplying the integer to itself, then -3×-3=9. I hope this helps! :)
Answer:
43°.
Step-by-step explanation:
To find the measures of the other two angles, we will need to use various angle properties.
We can use the Supplementary Angles formula to find the adjacent angle to the angle that measures 123°.
180 - 123 = 57°. This is the measure of the first angle.
Now, to find the measure of the second angle, we know that these are vertical angles meaning they are congruent. Therefore, the measure of the angle is 80°.
To find 'x', we will simply need to subtract from 180:
180 - 80 - 57 = 43°.
85 red tickets were added to the box. 100/150 = 2/3
Answer:
$60,000
Step-by-step explanation:
If Ava earns at a constant rate of $3,000 for 1 month, then just multiply $3,000 by how many months she works.
3,000 x 20 = 60,000
If Ava earns $3,000 in one month, she will earn $60,000 in 20 months.
Answer:
About $0.539
Step-by-step explanation:
12.94 dollars / 24 bottles = $0.539