Answer:
Hello!!
Step-by-step explanation:
Simplify the first expression and add the second expression
Hope this helps!!
Answer:
Step-by-step explanation:
so you will move constant to the right side and change the sign. 72x=223-7
then you will subtract the numbers 72x=223-7 and that will give you 72=216
then you will divide both sides by 72 and that will give you
- x=3 .
Answer: x-5
Step-by-step explanation:
Answer:
See explanation
Step-by-step explanation:
For the first one, 3.25/2.5=1.3. For the second one, 5.98/4.6=1.3. For the third one, 6.76/5.2=1.3 Since the ratio is constant for all three (1.3), x and y are proportional. Hope this helps!
Answer:
no its not a right triangle.