Answer:
Using Pythagorean theory : a²+9²=15²
=> a²=225-81=144
=> a = √144 = 12
Step-by-step explanation:
B, n to the 3rd power + 4n to the 2nd power +8n -16
Answer:
x=-6
Step-by-step explanation:
Follow along:
1. Distribute the -3 to those within the parenthesis.
-3x-6=12
2. Move the whole numbers to one sides, isolate the variable.
-3x=18
3. Divide both sides by -3
x=-6
Answer:
The answer should be 8q-6 i think i tried
Step-by-step explanation:
Answer:
Step-by-step explanation:
three days?
