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photoshop1234 [79]
2 years ago
12

Describe and correct the error in solving the absolute value inequality.

Mathematics
1 answer:
jeka942 years ago
6 0

The steps are shown below: -5<x<1

<h3>What is inequality?</h3>

A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

Given:

|x +2 | <-3

If we take the module is positive,

x+2 -2 < -3-2

x < -5

If we take the module is negative,

-( x+2)  < -3

-x -2 < -3

-x -2 +2 < -3 +2

-x< -1

x>1

Combining the inequalities,

-5<x<1

Learn more about inequality here:

brainly.com/question/18521356

#SPJ1

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Solve for b2 in A=1/2 h(b1+b2), if A=16, h=4, and b1=3
icang [17]

Answer:

b_{2} = 5

Step-by-step explanation:

Substitute the given values into the formula

16 = \frac{1}{2} × 4(3 + b_{2})

16 = 2(3 + b_{2}) ( divide both sides by 2 )

8 = 3 + b_{2} ( subtract 3 from both sides )

5 = b_{2}


4 0
3 years ago
What is the equation of a line that passes through (6,3) and has a slope of -2/3
goldenfox [79]

Answer:

y=mx+b = 3y=6x+-2/3

Step-by-step explanation:

hope this is better

6 0
3 years ago
What is the volume of a shipping box that is 4 inches by 10 inches by 14 inches.
igor_vitrenko [27]

Answer:

560 cubic inches

Step-by-step explanation:

Substitute:

V = lwh

V = 4(10)(14)

V = 40(14)

V = 560 in^3

7 0
3 years ago
Read 2 more answers
10 Points mark brainly, The equation of the line in this graph is y = ___ x + ___ .
Brilliant_brown [7]
Hello!

First of all, let's find the slope, which is the rise/run. We have the points (-4,-3) and (-2,0). To get the run there, we move to the left two units. We rise up three units as well. Therefore our slope is positive. We have rise/run, which is 3/2 as our slope.

Now, b is the y-intercept, or when our line intersects with the y-axis. We can see that it intersects at a y-value of 3.

We can write our equation below.

y=3/2x+3

I hope this helps!
3 0
3 years ago
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What is 0.625 as a fraction
Mashutka [201]

Answer:

5/8

Step-by-step explanation:

.625 can equal 625/1000

and you can shrink the answer down with simplification.

cause you can divide both numerator and denominator by 5

625/1000 = 125/ 200

And we can divide both sides again by 5.

125/ 200 = 25/ 40

and we can divide both sides again by 5 once again.

25/ 40 = 5/ 8

4 0
3 years ago
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