Answer:
10
Step-by-step explanation:
you do 90 divided by 20 and get 4.5 so you take away 40 and leftover with 10
Answer:
The length of the altitude is 16 centimeters and the base is 7 centimeters
Step-by-step explanation:
we know that
The area of triangle is equal to
----> equation A
where
b is the base and h is the height
----> equation B
substitute equation B in equation a

we have that
so



solve the quadratic equation by graphing
the solution is b=7 cm
see the attached figure
Find the value of h

therefore
The length of the altitude is 16 centimeters and the base is 7 centimeters
Answer:
Do you still need help
Step-by-step explanation:
Answer: 6 times a plus 2
Step-by-step explanation:
just write it in words
Answer:
C is the answer
Step-by-step explanation:
It's very obvi lol