3 years ago

What is the solution to the following equation? x^2 - 10x + 24 = 0

Mathematics

1 answer:

Rzqust [24]3 years ago

4 0

ANSWER: Choice C

Hope this helps!! :))

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Four friends each took different path walking from the lunchroom to the gymnasium

xxMikexx [17]

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2 years ago

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The Calm Spa charges annual fee of $125 plus $10 per hour of use. The Relax Spa charges annual dues of $230 plus $7 per hour of

Oksi-84 [34.3K]

Answer:

The total number of hours = 35 hours.

Step-by-step explanation:

The annual fee of Calm Spa = $125

Per hour charge of Calm Spa = $10

Annual fee of Relax Spa = $230

Per hour charge of Relax Spa = $7

Now we have to find the number of hours for which both have same cost.

Let the number of hours = x

Thus, 125 + 10x = 230 + 7x

10x-7x = 230 – 125

3x = 105

x = 35

The total number of hours = 35 hours.

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3 years ago

Find the volume of the largest sphere that could be enclosed in a cube with a side length of 10 cm. Round to the nearest tenth.

pentagon [3]

$Look\ at\ he\ picture.\\\\R=5cm\\\\V=\frac{4}{3}\pi R^3\\\\V=\frac{4}{3}\pi\cdot5^3=\frac{4}{3}\pi\cdot125=\frac{500}{3}\pi\approx\frac{500}{3}\cdot3.14\approx523.3\ (cm^3)$

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3 years ago

Whats the standard form of 2+8/15x =-2/3y

lara [203]

Standard Form looks like this:

$A_{x} + B_{y} = C$

Also, A cannot be negative and there are no fractions in Standard Form.

Now that we know the rules of Standard Form, let's get x and y on one side.

-2/3y = 2 + 8/15x
Subtract 8/15x from both sides.
-8/15x - 2/3y = 2
Multiply 2/3 by 5/5 to get a common denominator.
-8/15x - 10/15y = 2
Multiply everything by 15 to rid of the fractions.
-8x - 10y = 30
Multiply everything by -1 to make A positive.
8x + 10y = -30

8x + 10y = -30

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4 years ago

Please help me with this

Leona [35]

Answer:

Option B has infinitely many solutions.

8 0

3 years ago