3 years ago

What is the value of x in the simplified expression?

Mathematics

1 answer:

never [62]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

Equilateral triangle X Y W has degree angles of 60 degrees. Point D extends from side X W. Angle D X Y is 120 degrees. Triangle

V125BC [204]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the literal surface area of triangular prism above

natulia [17]

36 it the surface area of the triangler prism

5 0

2 years ago

Factor completely 20x3y + 30x2y2.

Alexxandr [17]

<span>10x2y(2x + 3y)

Each term has 10 in it. Plus each term has at least 2 x's and 1y. The parenthesis are what's left over. </span>

8 0

3 years ago

Refer to the rectangle below. The length of the rectangle is x + 12. The width of the rectangle is x + 3.

Elis [28]

Answer:

$x^2+15x+36$

Step-by-step explanation:

The complete question is shown in the attachment.

The length of the rectangle is x + 12. The width of the rectangle is x + 3.

Recall that area of a rectangle is $Length \times Width$

In terms of x, the area is $(x+12)(x+3)$

Recall the distributive property of real numbers: $(a+b)(c+d)=a(c+d)+b(c+d)$

We apply this property to get:

$(x+12)(x+3)=x(x+3)+12(x+3)$

We expand again to get:

$(x+12)(x+3)=x^2+3x+12x+36$

We now simplify to obtain:

$(x+12)(x+3)=x^2+15x+36$

The area of the rectangle is $x^2+15x+36$

4 0

3 years ago

Denzel has 3 2/5 boxes of party favors. One full box contains 15 bags of favors and each bag has 3 favors in it. Which expressio

Artist 52 [7]

Boxes = 3_2/5

15 = total number of bags of favors

Each bag has 3 items inside

3 × 15 = 45

Total number of items = number of boxes plus (15 × 3).

So, choice A is the answer.

5 0

3 years ago