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3 years ago

All circles are _____ to each other. congruent concentric parallel similar

Mathematics

2 answers:

docker41 [41]3 years ago

7 0

The answer is similar because paraell is lines and not all circles are congruent

fomenos3 years ago

5 0

Answer:

All circles are similar to each other.

Step-by-step explanation:

Circles are congruent if they have the same radius, regardless of where their centers are located.

Then all circles can't be congruent, because not all of them have the same radius.

Circles are concentric if they have the same center. And not all circles have the same center.

And circles can't be parallels. Parallelism is a relationship that is established between lines or planes.

Then, the correct option is all circles are similar to each other. They all have the same shape although they can be of different sizes, have different centers, and different radius.

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Find the quotient of these complex numbers.

stich3 [128]

9514 1404 393

Answer:

C. (45+11i)/29

Step-by-step explanation:

Multiply numerator and denominator by the conjugate of the denominator.

$\dfrac{5-7i}{2-5i}=\dfrac{(5-7i)(2+5i)}{(2-5i)(2+5i)}=\dfrac{(5)(2)+(-7i)(5i) +(5)(5i)+(-7i)(2)}{2^2+5^2}\\\\=\dfrac{(10+35)+(24-14)i}{29}=\boxed{\dfrac{45}{29}+\dfrac{11}{29}i}$

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3 years ago

jada made 12 cups of blueberry jam qnd divide the jqm equally qmong 8 contqiners how much jam went in each container

ser-zykov [4K]

1,5 one and a half cups of blueberry jam

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3 years ago

If the zeros of a quadratic function, F, are -2 and 4, what is the equation of the axis of symmetry of F

vagabundo [1.1K]

Answer:

x=1

Step-by-step explanation:

if the zeroes are (-2,0) and (4,0), then the axis of symetry is going to be right in the middle of those two, with the graph reflected equally on either side.

so you get:

(4-2)÷2=1

therefore the equation of the axis of symetry is x=1

3 0

2 years ago

How many miles equal 26 kilometers? [1 kilometer = 0.62 mile]

Sati [7]

1 km = 0.62 miles....so 26 km = (26 * 0.62) = 16.12 miles

5 0

3 years ago

Read 2 more answers

Please help me with this question I will give brainliest.

Ainat [17]

Answer:

All you need to remember is the rules

Step-by-step explanation:

Let us remember

a to the m power x a to the nth power is = a to the m+n power. (add the exponents)

And

a to the m power ÷ a to the nth power is = a to the m-n power. (subtract the exponents) So

14 to the -4 power x 14 to the 7 power= 14 to the -4+7 which is equal to 14 to the 3rd power

6 0

3 years ago