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3 years ago

Hellllllllllllllllllllllllp

Mathematics

2 answers:

Vitek1552 [10]3 years ago

3 0

Sorry for my bad handwriting a notebook lol

Sedaia [141]3 years ago

3 0

Answer:

9/25

Step-by-step explanation:

$\frac{3}{5x} - \frac{2}{3} = 1$

$\frac{3}{5x} = 1 + \frac{2}{3}$

by taking LCM,

$\frac{3}{5x} = \frac{3}{3} + \frac{2}{3}$

$\frac{3}{5x} = \frac{3+2}{3}$

$\frac{3}{5x} = \frac{5}{3}$

cross multiply

5x × 5 = 3 × 3

25x = 9

x = 9/25

hope this helps you!!

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Julia is standing 2 feet away from a lamppost. If she casts a shadow of 5 feet and the light makes a 20° angle relative to the g

givi [52]

Answer:

2.5477 feet

Step-by-step explanation:

Refer the image attached to understand my solution.

BC = height of lamppost.

DE = Julia

AD = shadow of Julia

BD = 2 feet. AD = 5 feet

BA = BD + AD

= 2 + 5 = 7 feet

In ΔABC

tan 20° = $\frac{BC}{BA} = \frac{BC}{7}$

BC = 7 * tan 20°

BC = 2.5477 feet

SO the height of lamppost = 2.5477 feet

5 0

3 years ago

The table shows the results of a survey on people’s favorite fruit. What percent of the people chose strawberry as their favorit

Sphinxa [80]

Answer:

24.2%

Explanation:

The percentage of people choosing strawberry can be calculated as follows:

$Percentage = \frac{PeopleChoosingStrawberry}{TotalNumberOfSurveyedPeople} * 100$

We have:

Number of people choosing strawberry = 15 people

Total number of surveyed people = 17 + 10 + 17 + 3 + 15 = 62 people

Substitute in the above rule to get the percentage as follows:

$Percentage = \frac{15}{62}*100 = 24.19 = 24.2$ %

Hope this helps :)

3 0

3 years ago

A basketball player gets 2 free-throw shots when she is fouled by a player on the opposing team. She misses the first shot 40% o

yan [13]

The probability of missing the first shot is 40%. When she misses the first shot, the probability of missing the second shot is very, very low, only 5%. That means that the probability of missing both shots must be much smaller than the probability of missing the first shot.

40/100 * 5/100
0.4 * 0.05
= 0.02
= 2%

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4 years ago

A newspaper used a chart resembling the one to the right to illustrate the rising amounts that a video rental company spends to

Dmitry [639]

This question is incomplete- no bar chart was included.

The complete question was gotten from google.

Open the attachment below to see the bar chart'

Answer:

A newspaper used a chart resembling the one to the right to illustrate the rising amounts that a video rental company spends to provide streaming content online. Is this the bar chart of a categorical variable, or is it a time plot that uses bars to show the data? It is a time plot that uses bars to show the data; because it graphs a series of data recorded over time; presenting the values in sequential order.

Step-by-step explanation:

The chart used in the newspaper to illustrate the rising amounts that a video rental company spends to provide streaming content online is a time plot that uses bars to show the data; because it graphs a series of data recorded over time; presenting the values in sequential order.

6 0

3 years ago

Write 6 times x to the five eighths power in radical form.

Tanzania [10]

Answer: D- 6 times the eighth root of x to the fifth power.

Step-by-step explanation:

Bring denominator e as the small number in front of root.

Bring x into the root and the numerator as the power x is raised too.

Have it all times 6.

3 0

3 years ago

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