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Andreas93 [3]
2 years ago
15

All the perfect squares and perfect cube numbers ranging from 1-500

Mathematics
1 answer:
zloy xaker [14]2 years ago
6 0
That one is way to hard bru i respect u trying to get the awnser
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Thanks to whoever helped me out last time but I have another question.
yulyashka [42]

Answer:

$4

Step-by-step explanation:

8 0
3 years ago
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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
Your test scores for the semester are 87,84 and 85.Can you raise your test average to 90 with you next test?
Rainbow [258]

Answer:

Yes

Step-by-step explanation:

If you add 87.84, 85, and 100 you get 272.84. Once you divide that by 3 you get 90.946, which would be your test average if you score 100 on your next test.

6 0
3 years ago
HELP I NEED TO FINISH THIS BY TOMMOROW
Ilia_Sergeevich [38]
Ask your family while is work out the problem for you

7 0
3 years ago
Find a value of k for which the following system has only one solution:
nata0808 [166]
K(cannot equal (the = sign with the line through it) -2
k(=/)-2

6 0
3 years ago
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