Answer: hewo, there! your answer is below
x= -5/4
or x= 8
Step-by-step explanation:
step 1: Subtract 27x+40 from both sides.
4x2−(27x+40)=27x+40−(27x+40)
4x2−27x−40=0
Step 2: Factor left side of equation.
(4x+5)(x−8)=0
Step 3: Set factors equal to 0.
4x+5=0 or x−8=0
hope this helps you
have a great Day
Plz makr branilest
Answer:
Step-by-step explanation:
This problem can be solved using the pythagorian theoreme:
Where:
We isolate our incognita an we get:
We supplant with the given data:
The intervals along the x axis are inconsistent. the one that says 21-30 should either be split into 2 or have twice the width.
Hope this helps :)
So 60% = 3/5
All you do is 3/5 x 10 = 30/5 and get 6
In this half rotation, it is 180 degrees.
