3 years ago

Can anyone tell me this answer Plz and how to do it I’m going to a party

Mathematics

1 answer:

Svetllana [295]3 years ago

8 0

Multiply them starting form the first ( )

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denis-greek [22]

Depends on how much you are purchasing

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3 years ago

Select all of the following expressions that are equivalent to 0.25. (0.5)2 (-0.2) + (-0.05) |-3 + 2.75| -(-0.25) 2x - 1.75x

stiv31 [10]

The solutions for the following expressions are:
1. 0.5*2 = 1
2. -0.2+-0.05= -0.25
3. absolute value of (-3+2.75) = 0.25
4. -(-0.25) = 0.25
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4 years ago

From the diagram below, we can tell that < ADB is congruent to ____.

kati45 [8]

Answer:

<CBA

Step-by-step explanation:

<CBA = 90 degrees (given)

<ADB = 90 degrees (given)

Hence They are congruent, so choose A

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2 years ago

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Find the equation of the line that is perpendicular to y = 2x + 8

Natasha2012 [34]

Answer:

$\boxed {\boxed {\sf B. \ y= - \frac{1}{2} x-4}}$

Step-by-step explanation:

We are given the line y=2x+8. It is in slope-intercept form or y= mx+b, where m is the slope and b is the y-intercept.

The slope of the line is 2.

We want to find the equation that is perpendicular. Perpendicular lines have negative reciprocal slopes.

1. Negate

Negate the slope, or switch the sign
(+) 2 --> -2

2. Reciprocal

Flip the numerator and denominator of the slope.

-2/1 --> -1/2

The perpendicular slope is -1/2, so the correct equation must be B.

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3 years ago

Is y = 0(x-4)2 + 3 a quadratic function? Explain?

Misha Larkins [42]

Answer:

Step-by-step explanation:

I hope the picture helps

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3 years ago