Answer:
The solution is r <u>></u> 7.
Closed circle at 7 with an arrow pointing to the right
Step-by-step explanation:
Answer:
r = 5 cm
V = 523.599 cm3
A = 314.159 cm2
C = 31.4159 cm
Answer:
The answer is (-2,3)
Step-by-step explanation:
If you look at the coordinate plane, you'll notice that the x -values are negative and the y-values are positive. So, if you look at where the two lines meet, they meet at the point (-2,3).
Hope I helped!!!
Answer:
z = -4 1/2
Step-by-step explanation:
1. First change the mixed fractions to improper fractions so it's easier

2. Simplify

3. Cross multiply

4. Simplify again (distributive property)

5. Distributive property


6. Subtract 32 from both sides

7. Simplify

8. Subtract 80 from both sides

9. Simplify

10. Divide both sides by 16

11. Simplify

Sorry if it was too long but hope this helps! :)
And also try using symbolab cuz it gives step by step explanations it's really good!