All categories

3 years ago

I don't know how to do this☹

1 answer:

3 0

Multiply all of those numbers

You might be interested in

pashok25 [27]

I think the answer is A, I could be wrong though

7 0

3 years ago

Mrac [35]

Answer:

$2x + {x}^{2} + (x + x) - 4$

when x is 3:

$= 2(3) + {(3)}^{2} + (3 + 3) - 4 \\ = 6 + 9 + 6 - 4 \\ = { \boxed{ \boxed{17}}}$

8 0

3 years ago

Vika [28.1K]

Answer:

top right corner

Step-by-step explanation:

4 0

3 years ago

Rus_ich [418]

Answer:

h=3in

Step-by-step explanation:

A=a+b

Solving forh

h=2A

a+b=2·13.5

3+6=3in

3 0

3 years ago

TEA [102]

Answer:

Step-by-step explanation:

7 0

3 years ago