3 years ago

Pls help me ☺️!!!!!!!

Mathematics

1 answer:

vivado [14]3 years ago

4 0

Answer:
4 units^2

step-by-step explanation:
a = 1/2bh
a = 1/2(2)(4)
a = 1(4)
a = 4

You might be interested in

The graph of quadratic function f is shown on the grid.

Lorico [155]

Answer:4

Step-by-step explanation: look at the image attached

5 0

4 years ago

Can someone please help me on this i dont understand

LuckyWell [14K]

18 is 64 If that helps

7 0

3 years ago

Read 2 more answers

Solve nine eighteenths plus one third

jarptica [38.1K]

Answer:

10 over 21

Step-by-step explanation:

8 0

3 years ago

So how do I become an active user? Also how do I get active friends on Brainly?

aleksklad [387]

Answer:

You check in every day.

Step-by-step explanation:

Get on the site,check in,and do this every day.

5 0

3 years ago

I can't figure this equation out, help!!!!!!!!!!!!!!!!!!!!!!!

Vinvika [58]

$\frac{4}{2x-1}-\frac{2}{x}=2;\ D:2x-1\neq0\ \wedge\ x\neq0\Rightarrow x\neq\frac{1}{2}\ \wedge\ x\neq0\\\\\frac{4}{2x-1}=2+\frac{2}{x}\\\\\frac{4}{2x-1}=\frac{2x}{x}+\frac{2}{x}\\\\\frac{4}{2x-1}=\frac{2x+2}{x}\\\\cross\ multiply\\\\(2x-1)(2x+2)=4x\\4x^2+4x-2x-2-4x=0\\4x^2-2x-2=0\\4x^2-4x+2x-2=0$

$4x(x-1)+2(x-1)=0\\(x-1)(4x+2)=0\iff x-1=0\ \vee\ 4x+2=0\\x=1\in D\ \vee\ x=-\frac{1}{2}\in D\\\\Solutions:x=-\frac{1}{2}\ or\ x=1.$

7 0

3 years ago

Pls help me ☺️!!!!!!!​

Pls help me ☺️!!!!!!!