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vazorg [7]
2 years ago
12

GEOMETRY The formula F+ V= E + 2 shows the

Mathematics
1 answer:
malfutka [58]2 years ago
3 0

Answer:

The sum of the number of faces and number of vertices is equal to the sum of two and the number of edges.

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Find the Area ( PLEASE LEAVE EXPLANATION)
LenaWriter [7]

Answer:

28 ft²

Step-by-step explanation:

Hello There!

To solve for the area of an irregular shape we want to split the irregular shape into regular shapes

For this irregular shape we would split it into a square with a side length of 2ft and a rectangle with a length of 6ft and a width of 4ft ( width was found subtracting total height of irregular figure (6ft) from height of square (2ft) 6ft - 2ft = 4ft so the width would be 4ft)

now we can easily solve for the area of each individual shape

area of square -

the area of a square can simply be found by raising the side length to the power of 2

so

a =2^2\\2^2=4\\a=4ft^2

so we can conclude that the area of the square is 4ft^2

Now we want to find the area of the rectangle

the area of a rectangle is simply equal to the width times the length

so

a=6*4\\6*4=24\\\\a=24ft^2

so we can conclude that the area of the rectangle is 24ft^2

Finally we add the two areas together

24 + 4 = 28

thus meaning the area of the irregular figure is 28 ft²

7 0
3 years ago
How much can 14 go into 16
Fantom [35]
Once, 14 divided by 16 equals 1 with a remainder of 2
4 0
4 years ago
Anya is saving her allowance to purchase a bike. Anya started her savings with $10 and is saving $5 per week. Let y represent th
ladessa [460]

Answer: The answer for this question would be answer choice B "(0, 10) and (1, 15)". (0, 10) represents her starting amount and week saved, and (1, 15) would represent her saving for one week and having $15 total.

Hope this helps!

3 0
3 years ago
Read 2 more answers
If the outlier is removed, which measure will not change? A.range B.mode C.median D.mean
kramer
C. median

Because the middle will still be the same, but the rest of them (mean, mode, range) will change.
3 0
3 years ago
It is believed that students who begin studying for final exams a week before the test score differently than students who wait
olga55 [171]

Answer:

H0 : μ1 = μ2

H0 : μ1 < μ2

Step-by-step explanation:

Given :

Early studiers, group 1, mean μ1

Late studiers, group 2 ; mean, μ2

To test the claim that students who study earlier have an average score that is less than the average score for students

The null hypothesis ; there is no difference in average score

H0 : μ1 = μ2

Alternative hypothesis is early studiers means is less than average score of late studiers

H0 : μ1 < μ2

7 0
4 years ago
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