3 years ago

Given that abc is approximately equal to den which statements must be true

Mathematics

1 answer:

rewona [7]3 years ago

3 0

Answer:

7483y4

Step-by-step explanation:

yewhfuncf .......

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QveST [7]

Answer:

i believe its dependent

Step-by-step explanation:

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2 years ago

Nan bought an $85 dress on sale at 25% off the orignal price. she paid 5% sales tax on the sale. what was her total bill?

Tema [17]

25% = 85 / 4 = $21.25 off
5% = 85 / 20 = $4.25
75% = 21.25 • 3 = $63.75
$63.75 + $4.25 = $68

Her total bill was $68

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3 years ago

What is 25% off $1099.00

Alecsey [184]

25/100 x 1099=$274.75
Hope I helped.

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2 years ago

A person on the top of a tall building looks through his binoculars at his friend that is 300 ft away from the building on the g

Gnesinka [82]

In this instance the distance will be the hypotenuse of a right angle triangle.
x = 300/sin30 = 600

They are 600 ft away from each other

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3 years ago

Can someone help me with this asap (algerbra)

nalin [4]

<u>PEMDAS</u>

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. PEMDAS is the order of operations, and stands for:

Parenthesis, Exponents (& Roots), Multiplication, Division, Addition, Subtraction.

First, divide 3 from both sides of the equation:

$\frac{(3x^2)}{3} = \frac{(48)}{3}$

$x^{2} = \frac{48}{3}\\ \\x^2 = 16$

Next, isolate the variable, x, by rooting both sides of the equation:

$\sqrt{x^{2} } = \sqrt{16}\\ x = \sqrt{16} = \sqrt{4 * 4}$

x = ±4

C) ±4 is your answer.

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1 year ago