Answer:
A
Step-by-step explanation:
Solving for y in the second equation is the best way because it will leave you with a direct equation of y = _______
This will allow for you to solve with substitution.
Answer:
40°
Step-by-step explanation:
The reference angle is the positive difference between an angle and the nearest multiple of 180°.
Here, the nearest multiple of 180° is -360°. The difference of interest is ...
|-320° -(-360°)| = 40°
The reference angle is 40°.
Answer:
About 9 kilometers
Step-by-step explanation:
15x.6= 9
Answer:4
Step-by-step explanation: look at the image attached
Answer:
an even number 120 times
a 3 40 times
a 4 or a prime number 160 times
Step-by-step explanation:
240÷6=40
3 even numbers
40x3=120
3 prime numbers and 1 4
4x40=160