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Katen [24]
3 years ago
15

What is the scale factor from Polygon A to Polygon B?

Mathematics
2 answers:
steposvetlana [31]3 years ago
8 0

Answer:

that scale factor is 2

Step-by-step explanation:

A the side is 2.5

B the same stop as side a but its 5

so 2.5 to 5 is multiply 2

Liula [17]3 years ago
8 0
The scale factor is 2 ! :)
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In a certain college, 33% of the physics majors belong to ethnic minorities. Of 8 students are selected at random from the physi
tiny-mole [99]

Answer: 0.0187

Step-by-step explanation:

The binomial distribution formula for probability :-

P(x)=^nC_xp^x(1-p)^{n-x}, where P(x) is the probability of getting success in x trials , n is the total number of trials and p is the probability of getting success in each trial.

Given : The probability that the physics majors belong to ethnic minorities =0.33

Number of students selected : n= 8

Now, the probability that more than 5 belong to an ethnic minority :-

P(x>5)=P(6)+P(7)+P(8)\\\\=^8C_6(0.33)^6(0.67)^{2}+^8C_7(0.33)^7(0.67)^{1}+^8C_8(0.33)^8(0.67)^{0}\\\\=(\dfrac{8!}{6!2!})(0.33)^6(0.67)^{2}+(8)(0.33)^7(0.67)^{1}+(0.33)^8(0.67)^{0}\\\\=0.0186577086013\approx0.0187

Hence, the probability that more than 5 belong to an ethnic minority = 0.0187

7 0
3 years ago
Which points are a solution to the equation y = 5x - 4?
denis-greek [22]

Answer:

The answer are

(0,_4)

(2,6)

(3,11)

4 0
3 years ago
Show that the statement Is true
jonny [76]
There is no math :(
so therefore i can not complete the math problem
6 0
3 years ago
Write 0.3 in the form of a fraction (a/b).
LenKa [72]

Answer: 3/10

Explanation: .3 is equal to three tenths

4 0
2 years ago
Read 2 more answers
Which graph represents the function h(x) = –(x + 6)3 – 3?​
suter [353]

Answer:

Step-by-step explanation:

Please, if you're indicating exponentiation, use the symbol " ^ " to indicate it.  Thanks.

The parent function here is f(x) = x^3.

                                              g(x) = (x + 6)^3 has the same graph as does

f(x) = x^3, except that the entire graph of x^3 is translated 6 units to the left.

                                              h(x) = -(x + 6)^3 has the same graph as

does g(x), except that the entire graph of g(x) is reflected in the x-axis.

The graph of h(x) = h(x) = –(x + 6)3 – 3 is the same as that of h(x) except that the entire graph is translated downward by 3 units.

8 0
3 years ago
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