3 years ago

Can someone help me ?

Mathematics

2 answers:

den301095 [7]3 years ago

8 0

Answer:

Step-by-step explanation:

AveGali [126]3 years ago

8 0

The guy above me is correct

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PLEASE HELP AND FAST

seraphim [82]

Since you know the value of s, you can substitute/plug it into the equation to find A:

A = 18s² Plug in 1/3 into "s" since s = 1/3

$A=18(\frac{1}{3} )^2$ Find (1/3)²

$A =18(\frac{1}{3} )^2=18(\frac{1}{3}*\frac{1}{3} )= 18(\frac{1}{9})$

A = 2 square inches

5 0

3 years ago

Which linear inequality is represented by the graph?

Vesnalui [34]

Answer:

Step-by-step explanation:

6 0

3 years ago

What is the output for <br><br> f (x) = x2 - 5 x = 3

lorasvet [3.4K]

Answer:

x = -1

Step-by-step explanation:

x = x2 -5x = 3

-5x + 2x = -3x

x = 1

(-1)2 - 5(-1) = 3

-2 + 5 = 3

6 0

2 years ago

Complete the missing value in the solution to the equation.<br> y=-2x+4<br> y=-2

anygoal [31]

Answer:

X=3,y=-2

Step-by-step explanation:

This is a simultaneous equation question and we will have to solve using substitution method

So let's solve

y=-2x+4...(1)

y=-2....(2)

Let's substitute (2) into (1)

-2=-2x+4

Substrate 4 from both sides

-6=-2x

Divide both sides by-2

x=3

Substitute the value of x in (1)

y=-2(3)+4

y=-6+4

y=-2

Therefore x is 3,y is -2

3 0

2 years ago

It’s worth 22 points Help please !!!???

4vir4ik [10]

A I think I don’t know cause the formula is y=Mx+b is a slope formula so he have to be right

3 0

2 years ago

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