2 years ago

(x + 7)(x + 4) simply

Mathematics

2 answers:

Y_Kistochka [10]2 years ago

6 0

2x+12

Step-by-step explanation:

Common like terms

alexdok [17]2 years ago

4 0

Answer:

$x^2 + 11x + 28$

Step-by-step explanation:

(x + 7)(x + 4) = x(x + 4) + 7(x + 4) = x*x + x*4 + 7*x + 7*4 = x*x + 11*x + 28

You might be interested in

vinnie hacker shouldn't have followers at all and he doesn't appreciate what his followers do for him if it weren't for us he wo

ipn [44]

Answer:

...

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

It takes Andre 4 minutes to swim 5 laps. How many laps per minute is that?

Nadya [2.5K]

Answer:

1/2

Step-by-step explanation:

6 0

3 years ago

The perimeter of a square is 30cm the perimeter of a rectangle is 30cm use this information to find out the area of the square b

kogti [31]

Step-by-step explanation:

perimeter of square = 30cm

perimeter of rectangle = 30cm

area of square is = 30×30= 900 cm

hope it helps , make sure to follow !!!!

7 0

3 years ago

Can someone help me with this problem!

GalinKa [24]

C. -1

Hope this helps! :)

______________

4 0

2 years ago

Read 2 more answers

line segmant that shows the scale to the nearest tenth of a centimeter. express the scale of the drawing using numbers

liraira [26]

Answer:

Examples of line segments include the sides of a triangle or square. More generally, when both of the segment's end points are vertices of a polygon or polyhedron, the line segment is either an edge

Step-by-step explanation:

Hope this helps:)

6 0

2 years ago