3 years ago

Write the equation in standard form for the circle passing through ( - 2,0) centered at the origin.

1 answer:

5 0

X^2 + Y^2 = 4 This centers at origin, since h and k values are zero ( therefore nonexistent) and the radius is 2 so it goes through (-2,0)

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Can someone tell me the answer please?

bazaltina [42]

It's a bisector angle construction.

BD is the Angle Bisector.

Angle bisector - A line which cuts an angle into two equal halves.

Therefore statement C is true.

7 0

4 years ago

What is the expanded form of 640,739

GarryVolchara [31]

The answer is 600,000+ 40,000+700+30+9.
May you give me the branliest answer?
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4 0

4 years ago

Amelie has three dogs, Max, Jasmine, And Springer. She buys a bag of dog food that contains a special mix.

makkiz [27]

1/3 + 1/4 + x = 1 bag
4/12 + 3/12 + x = 1
7/12 + x = 1
x = 1 - 7/12
x = 12/12 - 7/12
x = 5/12

6 0

3 years ago

Read 2 more answers

Which of the following is an equivalent expression to the expression “T?<br> a<br> a

ikadub [295]

Answer:

a^1/12

Step-by-step explanation:

a ^1/3 / a^1/4 = a ^ (1/3 - 1/4) = a^ 1/12

3 0

3 years ago

You can model that you expect a 1.25% raise each year that you work for a certain company. If you currently make $40,000, how ma

gizmo_the_mogwai [7]

Answer:

94 years

Step-by-step explanation:

We can approach the solution using the compound interest equation

$A= P(1+r)^t$

Given data

P= $40,000

A= $120,000

r= 1.25%= 1.25/100= 0.0125

substituting and solving for t we have

$120000= 40000(1+0.0125)^t \\\120000= 40000(1.0125)^t$

dividing both sides by 40,000 we have

$(1.0125)^t=\frac{120000}{40000} \\\\(1.0125)^t=3\\\ t Log(1.0125)= log(3)\\\ t*0.005= 0.47$

dividing both sides by 0.005 we have

$t= 0.47/0.005\\t= 94$

8 0

3 years ago