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Nadya [2.5K]
3 years ago
6

At what points will the line y=x intersect the unit circle x^2+y^2=1

Mathematics
2 answers:
maw [93]3 years ago
8 0
Graph it or solve 2x^2 = 1, x=+-1/Sqrt(2) = +-0.707
and the same for y.
Points are (-.707, -.707) and (.707,.707) or (1/Sqrt(2).....
irina [24]3 years ago
7 0
I dont know what grade are you in
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Mr. Castillo earns 270,920.64 a year. What is his monthly salary?
lozanna [386]

We need to divide for this. Since there are 12 months in a year, we divide his yearly salary by 12.

270,920.64÷12=22,576.72


So, Mr.Castillo's monthly salary is $22,576.72.

8 0
4 years ago
What is 32 = 3.2c so what is the letter c
Elena-2011 [213]
Whatever you do to one side, you have to do to the other.
32=3.2c
We need c by itself, so we need to divide both sides by 3.2.
32/3.2=10
C=10
Let’s make sure c equals ten by putting in ten for c.
3.2(10)=32
32=32
C=10
4 0
3 years ago
Read 2 more answers
Find the area<br><br> A. 50in<br> B. 60in<br> C. 50in2<br> D. 60in2
ludmilkaskok [199]

Answer:

The answer is 60in^2

Step-by-step explanation:

5 0
3 years ago
Enter your answer and show all the steps that you use to solve this problem in the space provided. Use the binomial expression (
Nat2105 [25]

The binomial expression (p + q ) n (p+q)n to calculate the binomial distribution given will give a value of 10.

<h3>How to calculate the binomial expression?</h3>

From the information given, the expression (p + q ) n (p+q)n is given to calculate a binomial distribution with n = 5 and p = 0.3.

p = 0.3

q = 1 - 0.3 = 0.7

n = 5

Therefore, expression ( p + q ) n (p+q)n will b:

= (0.3 + 0.7)× 5 + (0.3 + 0.7)× 5

= 5 + 5

= 10

Learn more about binomial expression on:

brainly.com/question/13602562

#SPJ1

5 0
2 years ago
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4 years ago
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