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3 years ago

What dose waxing mean moon

Mathematics

1 answer:

Alexus [3.1K]3 years ago

6 0

Getting larger waning means getting smaller

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The difference of twice a number and 2 is less than -24.

tino4ka555 [31]

Answer:

x < -11

Step-by-step explanation:

Let x be the number

2x - 2 < -24
Add 2 to each side, so it now looks like this: 2x < -22
Divide each side by 2 to cancel out the 2 next to x. It should now look like this: x < -11

I hope this helps!

7 0

3 years ago

Cual es resultado de -(3-5)

Alisiya [41]

Answer:

Step-by-step explanation:

la respuesta es 2

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3 years ago

Which of these number sentences is NOT true?

kirill [66]

Answer: D

i hope this helps!

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3 years ago

Find the center, vertices, and foci of the ellipse with equation x squared divided by 9 plus y squared divided by 25

Ivenika [448]

Answer:

$C=(0,0)$

$F=(\pm 4,0)$

$V=(\pm 5,0)$

Step-by-step explanation:

From the question we are told that:

The Equation

$\frac{x^2}{9}*\frac{y^2}{25}$

Generally

From the Equation

$a^2=25$

$a=5\\b^2=9\\b=3$

Therefore

$c=\sqrt{a^2-b^2}$

$c=\sqrt{25-9}$

$c=\sqrt{16}$

$c=4$

Generally the equation for center is mathematically given by

$C=(h,k)$

$C=(0,0)$

Generally the equation for foci is mathematically given by

$F=(h,k \pm c,0)$

$F=(\pm 4,0)$

Generally the equation for vertice is mathematically given by

$V=(h,k \pm a,0)$

$V=(\pm 5,0)$

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3 years ago

Four cars are driving down the road, each at a constant speed.

nordsb [41]

Answer:

Step-by-step explanation:

D:Car D

5 0

3 years ago

Read 2 more answers