2 years ago

What is a quadrilateral with four congruent sides

1 answer:

6 0

That's a <em>rhombus</em>. If it has one interior right angle, then
it's a special case of rhombus known as a "square".

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A football team scored 3 touchdowns, 3 extra

Reil [10]

Answer:

3x6+3x1+4x3

Step-by-step explanation:

6 0

2 years ago

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What is the equation of a circle that has a center at (-4, 10) and a radius of 8?

mars1129 [50]

Answer:

The equation of the circle is $(x + 4)^2 + (y - 10)^2 = 64$ , third option is correct.

Step-by-step explanation:

Equation of a circle:

The equation of a circle with center $(x_0,y_0)$ and radius r is given by:

$(x - x_0)^2 + (y - y_0)^2 = r^2$

Center at (-4, 10)

This means that $x_0 = -4, y_0 = 10$ .

Radius of 8:

This means that $r = 8$ . So

$(x - x_0)^2 + (y - y_0)^2 = r^2$

$(x - (-4))^2 + (y - 10)^2 = 8^2$

$(x + 4)^2 + (y - 10)^2 = 64$

The equation of the circle is $(x + 4)^2 + (y - 10)^2 = 64$ , third option is correct.

3 0

2 years ago

Which of the following is a good example of the Reflexive Property of Equality?

DaniilM [7]

Reflexive Property of Equality: a=a, b=b, etc.

Your answer would be: 5=5, as that fits the property.

I hope this helps :)

4 0

3 years ago

The second of two numbers is 8 less than twice the first. their sum is 19. Find the two numbers

Radda [10]

The first number is 9 and the second number is 10. 10+9=10. 9*2=18 and 10 is 8 less than 18. All the requirements of the numbers are met.

3 0

2 years ago

What type of angle is this?

balu736 [363]

Answer:

That is an acute angle.

Step-by-step explanation:

None of the angles exceed 95 degrees.

8 0

3 years ago

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