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Elena L [17]
3 years ago
5

What's the difference between perpendicular bisectors and altitudes

Mathematics
1 answer:
FromTheMoon [43]3 years ago
4 0
Perpendicular bisectors help you find the centroid; altitudes help find the orthocenter. This is all in a triangle.
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A square piece of fabric has sides length 3.7 cm what’s the area?
Neko [114]
Base times height equals area see picture

4 0
3 years ago
3) the bakers at healthy bakery can make 360 bagels in 2 hours how many bagels can they back in 16 hours? What was the rate per
xxMikexx [17]

They can make 2880 bagels in 16 hours.

The hourly rate is 180 bagels.

EXPLANATION

To solve the amount of bagels in 16 hours, we must divide 16 by 2 to work out that you need to times the amount of bagels every 2 hours by 8. This gives us 2880 bagels made over 16 hours.

To find the hourly rate, we need to divide 360 by 2 (just like we would the 2 hours to get to one hour) to give us an answer of 180 bagels per hour.

Hope this helps!

7 0
3 years ago
The initial number of veiws for a reader board was 25. The number of views is growing at a rate of 18% per week.
Ugo [173]
Based on the given values above, we will be able to determine the expected number of viewers after four weeks by just multiplying the number of viewers to 18% per week. So the initial is 25 for this next. So for the first week, additional of 4.5 viewers. So the total would be 29.5 Second week, additional of 5.31, and the total would be 34.81. Third week, additional 6.27, the total would be 41.08. And on the fourth week, additional of 7.39, so the expected number of viewers would be 48.47. To round this off to the nearest whole number, we can get 48 viewers. Hope this helps.
3 0
3 years ago
Read 2 more answers
(a) Suppose one house from the city will be selected at random. Use the histogram to estimate the probability that the selected
vodka [1.7K]

Answer:

a.    0.71

b.    0.9863

Step-by-step explanation:

a. From the histogram, the relative frequency of houses with a value less than 500,000 is 0.34 and 0.37

-#The probability can therefore be calculated as:

P(500000)=P(x=0)+P(x=500)\\\\\\\\=0.34+0.37\\\\\\\\=0.71

Hence, the probability of the house value being less than 500,000 is o.71

b.

-From the info provided, we calculate the mean=403 and the standard deviation is 278 The probability that the mean value of a sample of n=40 is less than 500000 can be calculated as below:

P(\bar X

Hence, the probability that the mean value of 40 randomly selected houses is less than 500,000 is 0.9863

8 0
3 years ago
F(x)=3/x+2-√x-3 f(19)=​
77julia77 [94]

Answer:

  • - 27/7

Step-by-step explanation:

Given

  • f(x)=3/(x+2) - √(x-3)

To find

  • f(19)

Solution

  • f(19) =​ 3/(19 + 2) - √(19 - 3) = 3/21 - √16 = 1/7 - 4 = - 27/7
3 0
2 years ago
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