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Digiron [165]
3 years ago
13

PLEASE HELP ILL GIVE BRAINLIEST

Mathematics
2 answers:
Yuki888 [10]3 years ago
5 0

Answer:

4/3

Step-by-step explanation:

ac is 12, bc is 9. simplify and you get to 4/3

gogolik [260]3 years ago
4 0

Answer:

3/4 i believe

Step-by-step explanation:

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How do you write an equation off a coordinate plane graph?
svlad2 [7]
There is a Y axis and a X axis on the graph, they can be our equation. If the plot is (1,3) then, X=1 and Y=3, you can assume that it's X = 3. If the plot is (2,4), then X = 2, Y = 4, just divide/ simplify both sides my 2, and X = 2.
8 0
3 years ago
What is the maximum area for a rectangle whose perimeter is 48 meters?
MakcuM [25]

Answer:

12m²

Step-by-step explanation:

For a rectangle, with length L and width W,

the perimeter is given as

Perimeter,

P = (2 x Length)  + (2 x Width)

P = 2L + 2W

It is given that the perimeter is 48, hence

48 = 2L + 2W   (divide both sides by 2)

24 = L + W

or

L = 24 - W -----> eq 1

Also realize that the Area of a Rectangle is given by

A = L x W  -----> eq 2

Substituting eq 1 into eq 2,

A = (24 - W) x W

A = -W² + 24W

Recall that for a quadratic equation y = ax² + bx + c, the maxima or minima is given by y(max) =  -b/2a

In this case, b = 24 and a = -1

-b/2a = -24/[ 2(-1) ] = 12

Hence for A to be maximum A(max) = 12m² (Answer)

5 0
3 years ago
Will the answer to this expression be POSITIVE or NEGATIVE?<br><br> - 100 - (- 98)
mina [271]

Answer:

-100-(-98)=-100+98=-2 then negative

3 0
2 years ago
Read 2 more answers
Which equation has a slope of –3/2 and a y-intercept of 5?
Natasha_Volkova [10]
I’m not sure what you’re options are but an equation in Y=mx+b form for this would be y= -3/2x + 5

M is always the slope
B is always the y intercept
7 0
3 years ago
Help will give brainliest
horrorfan [7]

Answer:

8

Step-by-step explanation:

i don’t have time now but i promise i’ll give it when i have time

7 0
3 years ago
Read 2 more answers
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