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2 years ago

How many lines of symetry do a heart have

Mathematics

1 answer:

Deffense [45]2 years ago

7 0

Answer:

Step-by-step explanation:

You can only cut it in half (vertically)

You might be interested in

If the diameter of a circle is 10 inches, find the radius.

Serjik [45]

Answer:

5 inches

Step-by-step explanation:

7 0

2 years ago

Two times a number puls three equals one half of the number plus 30. What is the number

Masja [62]

Answer:18

Step-by-step explanation:2(18)+3=1/2(18)+30

36+3=9+30

39=39

7 0

3 years ago

Turn 40/50 into a decimal<br> Turn 293/1000 into a decimal

sweet [91]

40/50= 0.8

293/1000=0.293

Step-by-step explanation:

40/50

= 0.8

293/1000

Since the zeros are three,move three times from backwards to forward.

=0.293.

Hope it's useful.

Hope it's useful.If so,mark as brainliest.

5 0

2 years ago

Write the equation of a circle centered at the

Fudgin [204]

Answer:

$(x+4)^2+(y+6)^2=100$

Step-by-step explanation:

Given a circle centred at the point P(-4,-6) and passing through the point

R(2,2).

To find its equation, we follow these steps.

Step 1: Determine its radius, r using the distance formula

For point P(-4,-6) and R(2,2)

$\text{Distance Formula=}\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\text{Radius=}\sqrt{(2-(-4))^2+(2-(-6))^2} \\=\sqrt{(2+4))^2+(2+6)^2}\\=\sqrt{6^2+8^2}\\=\sqrt{100}\\Radius=10$

Step 2: Determine the equation

The general form of the equation of a circle passing through point (h,k) with a radius of r is given as: $(x-h)^2+(y-k)^2=r^2$

Centre,(h,k)=P(-4,-6)

r=10

Therefore, the equation of the circle is:

$(x-(-4))^2+(y-(-6))^2=10^2\\\\(x+4)^2+(y+6)^2=100$

3 0

2 years ago

Solve this system of equations by using the elimination method. 2x - 2y = 2. 5x + 2y = 12 (2, [?])

nalin [4]

Answer:

(2,12)

Step-by-step explanation:

mathpapa

8 0

3 years ago