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3 years ago

Find the value of × in each of the following a)5+1=11 b) 2x-3=2

Mathematics

1 answer:

vaieri [72.5K]3 years ago

3 0

Step-by-step explanation:

a,it doesn't have variable

b,2x-3=2

2x=2+3

2x=5

2x/2=5/2

x=5/2

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The perimeter of a rectangle is 76 meters. Find the length and width if the length is an even integer and the width is 3 times t

AlekseyPX

Answer:

Length = 8 m

Width = 30 m

Step-by-step explanation:

Let length = x.

Then width = 3(x + 2).

P = 2(L + W)

76 = 2[x + 3(x + 2)]

76 = 2[x + 3x + 6]

76 = 2[4x + 6]

8x + 12 = 76

8x = 64

x = 8

3(x + 2) = 3(10) = 30

Answer:

Length = 8 m

Width = 30 m

8 0

1 year ago

Explain how to write the number that is one million more than 458,610,008

Katyanochek1 [597]

1 million + 458,610,008 or 459,610,008 or 4.59610008 x 10 ⁸

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4 years ago

Read 2 more answers

At fridays game, 1294 tickets were sold for a total of 8816. Students tickets=$5 Adult ticket=$8.00. How many student tickets we

kolezko [41]

answer is:7517 because, if you subtract the total of tickets at the beginning:8816, by the number of tickets sold:1294, then lastly subtract: 5. That would =7517

5 0

3 years ago

QUESTION ON PIC TY!!!

svetlana [45]

For the equation

y=-3/2,

<h2><u><em>The y int is already given, which is -3/2</em></u></h2>

The slope is undefined, or infinite

4 0

3 years ago

Factor x^3y^2 - x^5 + xy^3 - yx^3

xenn [34]

<h2>Steps:</h2>

So firstly, we need to factor out the GCF. Since all the terms share a GCF of x, factor that out as such:

$(x)(x^2y^2-x^4+y^3-yx^2)$

Next, I will be factoring by grouping. For this, factor x²y² + y³ and -x⁴ - yx². Make sure that they have the same quantity on the inside:

$(x)(y^2(x^2+y)-x^2(x^2+y))$

Now rewrite the expression as:

$(x)(y^2-x^2)(x^2+y)$

However, we can factor this expression further. Next, we will be applying the difference of squares rule, which is $x^2-y^2=(x+y)(x-y)$ . In this case:

$y^2-x^2=(y+x)(y-x)\\\\(x)(y+x)(y-x)(x^2+y)$

<h2>Answer:</h2>

In short, the factored form of this expression is:

$(x)(y+x)(y-x)(x^2+y)$

6 0

4 years ago