B is correct.
Since two of the angles are complementary, adding up to 90°, the third angle must be 180-90=90°.
However, this does not mean only one triangle exists. The only information we are given about the two angles is that they are complementary. This could be 30 and 60; 45 and 45; or multiple other combinations. This means there is more than one triangle that fits these criteria.
The first thing you bought was a flight ticket, not shirt or shoes.
''I flew to Japan I bought shoes and I bought a shirt what did I buy first?'' passes for a simple mathematical puzzle and certainly requires the use a form of deductive reasoning and inference to be answered correctly.
<h2>Further Explanation</h2>
There are three things in the sentence that is worthy of note: Firstly, the buying of shoes, secondly, the purchase of shirt and thirdly, ''flew to Japan''.
A careful consideration must be based on what you bought that enabled you to get to the Japanese country. It is a known fact that if one must fly to another country, then a flight ticket must be purchased. To arrive at the correct answer, the only thing that enables you to get to the country to buy shoes and shirt was a flight ticket you got at the airport.
If the flight ticket was not purchased, even with your money with you, to buy the type of shoes and shirt you wanted to buy from Japan, you would not have been able to buy those items.
Therefore, if you flew to Japan to buy shoes and a shirt, you will have bought a ticket first.
KEYWORDS:
- japan
- shoes
- shirt
- flight ticket
- deductive reasoning
Answer:
1/7
Step-by-step explanation:
49-42= 7
7/49 can be simplified by dividing by 7
Answer:
12 cm
Step-by-step explanation:
The formula for the area of a trapezoid is written as:
1/2(b1 + b2)h
h = height = 16 cm
b1 = Length of one parallel side = 9cm
b2 = Length of second parallel side = ?
Area of trapezoid = 168cm²
The formula to find the length of the second parallel side =
b2 = 2A/h - b1
b2 = 2 × 168/16 - 9
b2 = 336/16 - 9
b2 = 21 - 9
b2 = 12cm
Therefore, the length of the second parallel side is 12 cm
