Answer:
Step-by-step explanation:
∠1 = ∠2
∠3 = ∠4
∠JKN = ∠1 + ∠2 = 8x + 2
∠MKN = ∠3
∠MKL = ∠4 = 3x + 5
So, ∠3 = 3x + 5
For this case we have the following expression:
Rewriting the expression we have:
Where,
x: exponent to which we must raise the expression to obtain 7 as a result.
We have then:
The exponent must be equal to 1:
Clearing x we have:
Substituting valres:
Answer:
you must raise the expression to 2
Answer:
their all good but B is blank
X>7/6
Combine like terms
Subtract 2.75x from both sides
Combine like terms
Divide -1.5 from both sides