2 years ago

At how many different lines of reflection can you reflect a square onto itself?

Mathematics

1 answer:

dmitriy555 [2]2 years ago

7 0

Answer:7

Step-by-step explanation:

You might be interested in

I need help with this problem

rewona [7]

I believe the answer is A

6 0

3 years ago

Solve for the variable: -15r – 8 = 37 A. -5 B. -3 C. -2 D. 3

aksik [14]

Hello! I would be happy to help you with your math problem. For this problem, we plug in the values until we find what fits. In this case, we have to find what is true, or, in other words, equals 37.

The answer to your question would be B -- -3. Here is why.

-15*-3-8=37.

Hope this helps!

8 0

3 years ago

Read 2 more answers

if the original desk costs $650. It has been marked down to a new price of $520. what is the percent off

skad [1K]

The percent off is 20%

6 0

3 years ago

What gives humans a particular advantage over other species in the use of commons?

Artemon [7]

Answer:

Humans have technology

Step-by-step explanation:

4 0

3 years ago

Write the equation of a circle with center at (3, -2), which also passes through the point (0, 2).

Airida [17]

$\text{The equation of acircle:}\\\\(x-h)^2+(y-k)^2=r^2\\\\(h;\ k)-center\\r-radius\\\\\text{We have center}\ (3,\ -2)\to h=3\ \text{and}\ k=-2.\\\\\text{The radius is the distance between the points} (3,\ -2)\ \text{and}\ (0,\ 2).\\\\\text{The formula of a distance between two points:}\\\\d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\\text{Substitute:}\\\\d=\sqrt{(2-(-2))^2+(0-3)^2}=\sqrt{4^2+(-3)^2}=\sqrt{16+9}\\\\=\sqrt{25}=5\\\\Answer:\ \boxed{(x-3)^2+(y-(-2))^2=5^2\to\boxed{(x-3)^2+(y+2)^2=25}}$

3 0

3 years ago