Answer:
there is no diagram ......
Answer:
A
Step-by-step explanation:
Got it right on edge
9.4
8^2 + 5^2 = x^2
89 = x^2
square root of 89 = x
9.4 = x
Kahal made an error in step 1 in his calculation.
Step-by-step explanation:
Inequality solved by Kahal;
4x-4>20
Steps used by Kahal
step 1: 4x-4>20
step 2: 4x>16
step 3: x>4
Kahal made mistake in first step where he subtracted 4 from 20. because to eliminate 4 we will add 4 on both sides which will make;
Step 1: 4x-4+4 > 20+4
4x>24
Thus,
Kahal made an error in step 1 in his calculation.
Keywords: inequality, addition
Learn more about addition at:
#LearnwithBrainly
