2 years ago

For the function y = 3x, if the input (x) is -2, what is the output (y) ?

Mathematics

1 answer:

Dmitry [639]2 years ago

5 0

Answer:

-6

Step-by-step explanation:

2*-3=-6

rule of thumb: a double negative equals a positive in multiplication or division

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Cite algumas situações do seu dia a dia em que são utilizados número negativos

Flauer [41]

You would use them when you may go shopping for example you would do
i need -1 butter and -5 bread
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3 years ago

in parallelogram ABCD, AC is diagonal, the measure <ABC is 40°, and the measure of <ACD IS 57°. what is the measure of &lt

Nutka1998 [239]

Answer: $\angle CAD = 83^\circ$ Option D

Step-by-step explanation:

In this question we use properties of parallelogram and angle sum property of a triangle.

In parallelogram ABCD

$\angle ABC=40^\circ$

As, we know that opposite angles of parallelogram are equal

Therefore,

$\angle ABC =\angle ADC =40^\circ$

Now, in triangle ADC

We know that sum of all the angles of a triangle is $=180^\circ$

$\angle ACD +\angle ADC +\angle DAC =180^\circ$

$57^\circ +40^\circ +\angle DAC =180^\circ$

$97^\circ + \angle DAC = 180^\circ$

Subtracting 97 from both sides we get

$\angle DAC = 180^\circ - 97^\circ$

$\angle DAC = 83^\circ$

Measure of $\angle CAD = 83^\circ$

3 0

3 years ago

Given x=2 and y=4, then x*2 y is

Zarrin [17]

Answer:

16 I guess

Step-by-step explanation:

2*2 is 4

Then 4 times 4 is 16.

7 0

3 years ago

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Add. write your answer as a mixed number in simplest form. 5 1/2+6 7/9

LiRa [457]

The answer is 12 5/18 hope it helps

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4 years ago

Order these numbers from least to greatest.<br> 1.401, 1.2011, 1.2, 1.41

ira [324]

Answer:

From least to greatest, the correct order is 1.2, 1.2011, 1.401, and 1.41.

Step-by-step explanation:

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3 years ago

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