A given angle measures 90°.. Then, note that the total measurement of the triangle is 180°... Subtract 180° by 90°, and the other angles must add up to 90°!
Good luck!
Answer:
24girls
Step-by-step explanation:
3+2 =5
5=60children
2=?
24 girls
Explanation:
For every problem, plug in the number where the variable is.
For example:
Evaluate the following expression by substituting 8 for x.
x + 9
You would take the x and turn it into 8, then you would do 8 + 9.
A - none
This is because the closest it gets to one degree per hour is not rising, rather, it lowers one degree from three to four.
Hope this helps!
Answer:
-21
Step-by-step explanation:
3x7=21 and a negative x a positive is always negative
