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NNADVOKAT [17]
3 years ago
10

PLS HELP ILL GIVE BRAINLIEST What are the coordinates of the center of the ellipse?

Mathematics
1 answer:
yulyashka [42]3 years ago
4 0

Answer:

Step-by-step explanation:

Standard equation of an ellipse,

\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1

(h, k) is the center of the ellipse

Value of a = Distance of the center from the vertex

b = Distance of the center from the covertex

From the picture attached,

a = Distance of the center (h, k) from the vertex (2, -2) = 3 units

b = Distance of the center (h, k) from the co-vertex (-1, 0) = 1 unit

Center of the ellipse (h, k) = (-1, -2)

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Multiply
konstantin123 [22]

Answer:

7•3 = 21

Step-by-step explanation:

Improper Fraction: 21/4

Simple Fraction: 5 1/4

5 0
4 years ago
According to the laws of exponents, you must______ the exponents when you are dividing by the same base. (Example: x^4/x^2)
prisoha [69]

Answer:

B. Subtract

Step-by-step explanation:

Just like when multiplying exponents, you're really just adding them together. This is the same case, when you're "dividing" the exponents, you're really just subtracting them.

6 0
3 years ago
Read 2 more answers
What is the distance between the points (4, 3) and (1, -1) on the coordinate
Delvig [45]

The distance between the points (4, 3) and (1, -1) on the coordinate plane will be 5 units. Then the correct option is C.

<h3>What is the distance between two points?</h3>

The shortest distance (length of the straight line segment's length connecting both given points) between points ( p,q) and (x,y) is:

D² = (x - p)² + (y - q)²

The points are given below.

(4, 3) and (1, -1)

Then the distance between the points will be

D² = (4 - 1)² + (3 + 1)²

D² = 3² + 4²

D² = 9 + 16

D² = 25

D = 5 units

Then the correct option is C.

Learn more about the distance between two points here:

brainly.com/question/16410393

#SPJ1

7 0
2 years ago
Help, please!!! What is the mC?
docker41 [41]
I believe the answer is 60, but I could be wrong
8 0
3 years ago
How do you solve the questions <br> Plzzzzz I really need help
bixtya [17]

Answer:

The answers are given in step-by-step explanation

Step-by-step explanation:

In question 4,

Elina walked 12 miles then she walked 0.25 that distance.

We have to find the distance she walked

Distance=12+0.25 of that distance

              = 12+0.25(12)

              = 12(1+0.25)=12\times 1.25=15 miles

Hence, A, B, and C are correct

In question 5,

Given circumference is 600 m

we have to find the good approximation area of circle

circumference = 600 m

2\pi \times r=600

\pi \times r=300 ⇒ r=95.49

Area of circle is \pi \times r^2

                       = (3.14)(95.49)^2=28631.587914m^2

Hence, the good approximation area of circle is 30,000 m^2

In question 6,

Given d=3t where d represents the distance between the snail and rock in inches and t represents the time in minutes.

Number 3 represents that distance between snail and certain rock is 3 times that of time.

given distance is 9 inches we have to find the time i.e d=3t ⇒ 9=3t ⇒ t=3 minutes.

Hence, will be 3 minutes when snail is 9 inches far from certain rock.

Now, times given 9 minutes we have to find the distance, d=3t=3(9)=27 inches.

4 0
3 years ago
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