Answer:
24.4
Step-by-step explanation:
14² + 20² = c²
196 + 400 = 596
√596 = 24.4
Answer:
im also stuck on that one
Step-by-step explanation:
:(((
Answer:
-2m-30
Step-by-step explanation:
-6(m/3+5)
-6*m/3+(-6)*5
-6/3m-30
-2m-30
Answer:
It is by definition. 210 means 21 tens or 21 * 10. 30 means 3 tens or 3*10.
Since there is a ten on the top and bottom of the divisor 210/30 is also the same thing as 21/3. All of which is 7 and all of which is true by definition.
Step-by-step explanation: