Grace has a 45 degree upwards angle, then the height of the lighthouse is 14'.
Case A. Kelly is 26 feet from the lighthouse.
The arcTangent of 14/26 is a 28.3 degree angle.
Case B. But if Kelly stood closer to the lighthouse, i.e. 2 feet away, then her angle is arcTangent of 14/2 = 81.9 degrees
X-.165x=1210.75
.835x=1210.75 but where did i get .835 from?
.835 .835
X=1450
Answer:
The roots are
Step-by-step explanation:
we have

The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
Remember that

so
The roots are
Answer:1
Step-by-step explanation:
Her average over those three months already is 54 so she has and average on 1 min left
The equation that represents the scenario is 2x + 500 = 2400
The cost of one month rent is $950
She paid two months rent and a $500 security deposit when she signed for a lease. In total she paid $2400.
let
the cost of a month rent = x
Therefore,
<h3>Total cost Equation</h3>
The cost of the one month rent can be calculated as follows:
- 2x + 500 = 2400
- 2x = 2400 - 500
- 2x = 1900
- x = 1900 / 2
- x = $950
Therefore, the equation that represent the scenario and cost of one month rent are as follows;
- 2x + 500 = 2400
- cost of one month rent = $950
learn more on equation here: brainly.com/question/8057577