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GrogVix [38]
3 years ago
7

What is the proper expression for the absolute value of 3?

Mathematics
2 answers:
Gnom [1K]3 years ago
7 0

Answer: the absolute value for 3 is just 3 so |3|

Step-by-step explanation:

Kamila [148]3 years ago
6 0

When we take the absolute value of a number, we always end up with a positive number (or zero). Whether the input was positive or negative (or zero), the output is always positive (or zero). For instance, | 3 | = 3, and | –3 | = 3 also.

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3x + y = 8. -x - 2y = -10
mojhsa [17]
Assumin we solving for the intersection or solution

elimination, ya


eliminate y's

multiply firs equation by 2 and add to 2nd

we get
6x+2y=16
<u>-x-2y=-10 +</u>
5x+0y=6

5x=6
divide both sides by 5
x=6/5

sub back
-x-2y=-10
-6/5-2y=-10
times both sides by 5
-6-10y=-50
add 6 to both sides
-10y=-44
divide both sides by -10
y=44/10
y=22/5


(x,y)
(\frac{6}{5},\frac{22}{5})
or
(1.2,4.4)
5 0
3 years ago
Write an inequality to describe the graph below ): tysm&lt;33​
topjm [15]

Answer:

y\leq \frac{3}{2}x+1

Hope this helps! :)

8 0
3 years ago
Zachary can't believe how bad London's traffic is today. In the past 10 minutes, his cab has barely moved 500 meters! He wonders
mezya [45]

Answer:

6 min

Step-by-step explanation:

5 kilometers = 5,000 meters

500/5,000 = 1/10 meaning it would take him 1/10 of an hour or 6 minutes to cover this distance.

4 0
2 years ago
Find the measure of 45.<br> 100<br> 100<br> 45<br> [?]
irga5000 [103]
Angle 5 is 100 degrees
4 0
3 years ago
How do you graph <br> y=3x and y=-x-8
laila [671]

Answer:

The points for the given two linear equation as

x_1 , y_1 = - 2 , - 6

x_2 , y_2 = - 2 , 6

The graph so plotted as shown

Step-by-step explanation:

Given as :

The two linear equation are

y = 3 x                 ........A and

y = - x - 8             .........B

Solving equation A and B

Now, Put The value of y from eq A into eq B

So, 3 x = - x - 8

Or, 3 x + x = - 8

Or, 4 x = - 8

∴ x = \dfrac{-8}{4}

I.e x = - 2

Now , Put the value of x into eq A

∵ y = 3 x

∴ y = 3 × (-2)

I.e y = - 6

Again, Put the value of x into eq B

∵ y = - x - 8

∴ y = - 2 - (-8)

I.e y = 6

So, for x = - 2 , y = - 6

And for x = - 2 , y = 6

Hence , The points for the given two linear equation as

x_1 , y_1 = - 2 , - 6

x_2 , y_2 = - 2 , 6

The graph so plotted as shown . Answer

8 0
3 years ago
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