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sesenic [268]
3 years ago
11

Hoy many pairs of parallel lines does a Square have

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
6 0
Two pairs because a square has 4 sides
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Suppose that the x-values of the x-intercepts of the graph of y = f(x) are -6 and 5.
balu736 [363]

Answer:   PAY ATTENTION IN CLASS AND STOP TALKING TO YOUR FRIENDS

Step-by-step explanation:

3 0
3 years ago
What is the perimeter of rectangle that has a width of 11 and a length of 25?
devlian [24]

Perimeter = 2l + 2w

w = 11

l = 25

2 * 25 = 50

2 * 11 = 22

22 + 50 = 72

The perimeter is 72.

5 0
3 years ago
Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol ( μ, rho, σ) for the indicat
ipn [44]

Answer:

c) H0 : p = 5.8%

H1 : p > 5.8%

Step-by-step explanation:

At the null hypothesis, we test that the percentage is equal to a certain value. At the alternate hypothesis, we have a test about this percentage, if it is more, less, or different from the tested value.

A psychologist claims that more than 5.8 percent of the population suffers from professional problems due to extreme shyness

At the null hypothesis, we test if the percentage is 5.8%

H_0: p = 5.8\%

At the alternate hypothesis, we test if this percentage is more than 5.8%. So

H_a: p > 5.8\%

This means that the correct answer is given by option c.

3 0
2 years ago
Read 2 more answers
Assume that x is a char variable has been declared and already given a value. Write an expression whose value is true if and onl
Lorico [155]

Answer:

bool b = isupper(x);

Step-by-step explanation:

I have written the expression for a char variable x.The isupper(x) will return true if the character x is upper case and false if the character x is lower case.

I have stored the returned value to a bool variable b .So the value of variable b will be true only when the x is in uppercase and false when b is lower case.

4 0
3 years ago
Can someone please help me?
Feliz [49]

Answer:

m<2 = 150

Step-by-step explanation:

m<2 = 150 because of alternate exterior angles

7 0
2 years ago
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