Try this option:
according to the condition w+l=48 and w*l=95.
Using these two equation:
$\left \{ {{l+w=48} \atop {lw=95}} \right. \ =\ \textgreater \ \ \left[\begin{array}{ccc}l=24- \sqrt{481};w=24+ \sqrt{481}\\ \\l=24+ \sqrt{481};w=24- \sqrt{481}\end{array}$

4 0

3 years ago

This list gives facts about a library.

Alchen [17]

Answer:

if you can use the app photomath or m.a.t.h. w.a.y

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Solve the system of equations using the substitution method. 2x+8y=4 x=−3y+5

goldenfox [79]

Since x=-3y+5, substitute x for -3y+5.

2(-3y+5)+8y=4

Distribute.

-6y+10+8y= 4

2y+10= 4

Subtract 10 on both sides.

2y=-6

Divide by 2.

y=-3

Plug in y=-3.

x=-3(-3)+5
x= 9+5
x=14

(14,-3)

We can check this.

2(14)+8(-3)=4
28-24=4
4=4 <== this works

I hope this helps!
~kaikers

7 0

3 years ago

What are the solutions to the system of equations?<br> y= x^2 - 4x + 8<br> y= 2x +3

coldgirl [10]

Answer:

(1, 5) and (5, 13)

Step-by-step explanation:

8 0

3 years ago