3 years ago

For what values (cases) of the variables the expression does not exist: a / a−b

Mathematics

1 answer:

Sliva [168]3 years ago

4 0

Answer:

a=b

Step-by-step explanation:

When the denominator is zero, the expression is undefined

a-b=0

a=b

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Look at the equation below. Identify which equation has no solution

IgorC [24]

Answer:

Step-by-step explanation:

$24a-22 = -4(1-6a)\\\\\implies 24a-22 = -4+24a\\\\\implies -22 = -4\\\\\text{Which is not true, so no solutions exist.}$

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2 years ago

Find the volume of the sphere. Either enter an exact answer in terms of pi or use 3.14 for pi and round your final answer to the

olya-2409 [2.1K]

Step-by-step explanation:

Hello there!

Use the formula for the volume of a sphere:

$v=\frac{4}{3} \pi r^1\\V=\frac{4}{3} \pi9\\\\ V=12\pi =37.699111$

There is your answer!

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4 years ago

In the figure below ABC = MPN find m P

yaroslaw [1]

Answer:

m∡P = 80°

Step-by-step explanation:

Because ABC = MPN, m∡B = m∡P. Therefore, m∡P = 80°.

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3 years ago

A room has a length of 4 1/3 yards and with a 15 feet. The room is covered with carpet that cost $21 per square yard. How much m

KatRina [158]

Answer:

$451.50

Step-by-step explanation:

FIRST FIND OUT THE TOTAL SQUARE YARDS. THERE ARE 3 FEET IN ONE YARD, SO 15/3=5. THE ROOM IN 4.3X5 YARDS 0R 21.5 SQUARE YARDS. THEN MULTIPLY THE SQUARE YARDS BY PRICE PER YARD: 21.5 X 21 = 451.5

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3 years ago

Here is one of the other ones.

Nata [24]

I’m pretty sure the answer is 2.5!

8 0

4 years ago