Y=8
A horizonal line means y equals something. When you have a given point on the horizontal line you know the answer, which is the value of y in the given point.
Answer:
4
Step-by-step explanation:
Answer:
-55
Step-by-step explanation:
Substitute the given numbers for the variables; a = -6, b = -5
5(-6)+5(-5)
-30-25=-55
Hopefully this helps!
Answer:
a = 25 , b = 14
Step-by-step explanation:
For A
a/5 + 3 = 8
a/5 = 8 - 3
a/5 = 5
Cross multiply
a = 5 * 5
a = 25
For B
3b/7 - 1 = 5
3b/7 = 5 + 1
3b/7 = 6
Cross multiply
3b = 42
b = 42 / 3
b = 14
Hope it will help
A^2 + B^2=C^2 so there for the hypotenuse (13^2) - (5^2) will give you the last side
