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2 years ago

Need help with this asap. This question confuses me

Mathematics

1 answer:

Softa [21]2 years ago

7 0

Answer:

<HKJ = 90

<FKG = 42

<FKJ = 138

<IKJ = 42

<FKH = 132

<GKI = 138

Step-by-Step :

<GKH , <HKI , and <IKJ all make up a line. A line is 180 degrees.

90 + 48 = 138 180 - 138 = 42 <IKJ = 42

<FKG is a vertical angle to <IKJ. Vertical angles are congruent.

<FKG = 42

<FKG and <FKJ make up a line. A line is 180 degrees.

180 - 42 = 138 <FKJ = 138

Hope this helps.

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A survey asked people of different ages whether they get their news by reading the paper. What is the probability that a person

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The probability that a person surveyed is 40 or older and gets the news by reading the paper is 60%.

Step-by-step explanation:

In our case, we have to find the probability of a person getting their news by reading the paper. But we are given with a condition that the person must be 40 or older.

The survey is conducted among 80 people.

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No of people aged 40 or older and read paper = 24

Probability formula is the ratio of number of favorable outcomes to the total number of possible outcomes.

Probability of a person aged 40 or older reads a paper =

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= 0.6

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3 years ago

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server F, working 7 hours offers to join the group of five servers sharing their workload. If server F joins will the mean numbe

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3 years ago

Brian likes to go bird watching along the Harvest Park Trail in a nearby forest preserve. He wants to calculate the area enclose

QveST [7]

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B. 138,000 square yards

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D. 300 square yards

See attachment 1 for the missing diagram

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Step-by-step explanation:

The figure can be divided into two shapes (see attachment 2)

From attachment 2,

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The dimension of the small rectangle is 500ft by 400ft

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3 years ago

In Argentina, a cow on a ranch is expected to need an average of 4200 m2

nika2105 [10]

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And we are asked to find the total area of their grazing but in hectares. So, we can write:

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Then, for 4500 cows:

$4500 \: cows = 4200 \: {m}^{2} \times 4500$

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So, the total area in hectares = 1890 hectares.

And we are done !!

#CarryOnLearning

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6 0

3 years ago

Need help with this asap. This question confuses me​

Need help with this asap. This question confuses me