Answer:
x = 32
Step-by-step explanation:
these angles are same-side-exterior angles which are supplementary
therefore you can add them together and set equal to 180 to solve for 'x'
2x - 16 + 4x + 4 = 180
6x - 12 = 180
6x = 192
x = 32
Let the restaurant need to earn x dollars on Sunday, to average 1000$/day .
The average earning over the 3 days is
dollars.
we equalize this expression to $1000:
dollars
Thus the equation is :
First, add 84 to both sides, to isolate the exponential function.
Then, take the logarithm of both sides:
(2x+3)*log 5 = log 84
Solving for 2x+3, we get log 84 - log 5, and so
2x = -3 + log 84 - log 5. Dividing both sides by -3, we obtain the final answer:
-3 + log 84 - log 5
x = -----------------------------
2
<h2><u>Solution:</u> </h2>
<u>Steps of Statement: </u>We will solve right Angled ∆ RST. We will use Trigonometric Ratio to solve this Question.
<u>Now, In ∆ RST , Where angle C is 90° and angle D is 60° </u>
∠RTS = 60°
So, Sin 60° = RS / RT
☛ √3/2 = 2√3 / RT
☛ RT = 4
<u>Now, Let's Solve Right angled ∆ QRT </u>
tan 45° = QR / RT
☛ 1 = x / 4
☛ x = 4
<h2>Therefore, Required Value of x is <u>4</u>. </h2>
Answer:
Graph it on a graphing calculator
Step-by-step explanation: