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elena55 [62]
3 years ago
12

Find the area. Simplify your answer. 3x 7

Mathematics
1 answer:
Tanya [424]3 years ago
6 0

Answer:

21x?

Step-by-step explanation:

I think so

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Write the standard form of an equation of an ellipse subject to the given conditions.
irina [24]

Answer:

The answer is below

Step-by-step explanation:

The standard form of the equation of an ellipse with major axis on the y axis is given as:

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

Where (h, k) is the center of the ellipse, (h, k ± a) is the major axis, (h ± b, k) is the minor axis, (h, k ± c) is the foci and c² = a² - b²

Since the minor axis is at (37,0) and (-37,0), hence k = 0, h = 0 and b = 37

Also, the foci is at (0,5) and (0, -5), therefore c = 5

Using c² = a² - b²:

5² = a² - 37²

a² = 37² + 5² = 1369 + 25

a² = 1394

Therefore the equation of the ellipse is:

\frac{x^2}{1369}+ \frac{y^2}{1394} =1

6 0
3 years ago
Find the measure of an angle between 0 and 360 coterminal with -323
Roman55 [17]
I hope this helps
<span>372° - 360° = 12°</span>
7 0
3 years ago
Hi I NEED HELP NOW
MrMuchimi
1. 2/2 - 1/2=1/2
2. 3/4-2/4=1/4
3. 2/4-1/4=1/4
4. 4/6-2/6=2/6

Are you you learning about subtracting fractions?
I’m pretty sure this is it, and you would shade in the parts that are left in the other circles.
5 0
3 years ago
What is 0.08 written as a percent
kkurt [141]
8%,  Solution for 0.08 as a percent
Move the decimal to the left until it's behind the 8, Then you will be left with just 008. which is equal to 8%.
  You're Welcome!


4 0
4 years ago
What is the reciprocal of 1 3/5
JulsSmile [24]

Answer:

5/13

Step-by-step explanation:

All you have to do is switch the numerator and denominator! Hope this helps!

7 0
4 years ago
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