Answer:
I believe you have to add 15.9 on both sides
Change all the terms so that they have a common denominator
Answer:
c. 7.527
Step-by-step explanation:
We know that 78 percent of the bar is gold and the total weight is 9.65 ounces. Just multiply the total weight by 78%.
9.65(0.78)=7.527
Answer:
Step-by-step explanation:
Statistics as a data science is a way of getting information from data.
Statistics involves the review of data and using same through interpretation to arrive at some information.
It involves collecting and analyzing data, interpreting and presenting same in a manner where it becomes useful information to a reader.
Statistics is a branch of mathematics that deals with topics like mean, median, mode, histogram, bar and pie chart, percentiles, mean deviation, standard deviation, etc.
Using the circle theorems, we have proven that m ∠RTW = 15°
<h3>Circle theorems </h3>
From the question, we are to prove that m ∠RTW = 15°
In the given diagram,
measure of arc ST = 30°
∴ m ∠SRT = 30°
m ∠SRT = ∠T + ∠W ( <em>Exterior angle of a triangle equals the sum of the two remote angles</em>)
Also,
∠T = ∠W (<em>Radii of the same circle</em>)
∴ m ∠SRT = ∠T + ∠T
m ∠SRT = 2 × ∠T
30° = 2 × ∠T
∠T = 30° /2
∠T = 15°
∴ m ∠RTW = 15°
Hence, we have proven that m ∠RTW = 15°
Learn more on Circle theorems here: brainly.com/question/27111486
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