On Wednesday, jimmy went to see two movies. The first movie was 115 minutes long. The length of the second movie was 4/5 the len
1 answer:
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Answer: She had 27.2% correct.
Step-by-step explanation: To find the percent, we can divide the part and whole then multiply the quotient by 100. After that we'll need to convert the percent to a decimal. In mathematical terms, the formula will be,
40% will be the part and 68% will be the whole.
<u><em>Step 1.</em></u>
Convert 40 into a decimal by dividing it by 100.
40 ÷ 100 = 0.4
<u><em>Step 2.</em></u>
Multiply 0.4 by 68.
0.4 × 68 = 27.2
Hence, she had 27.2% correct.
Circle geometry rule: Tangent to circle makes right angle with the radius
Please refer to the diagram below for the working out of each angle
Please refer to the diagram below for the working out of each angle