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Kruka [31]
3 years ago
5

Someone be as kind as to offer some help?

Mathematics
1 answer:
RideAnS [48]3 years ago
4 0

Answer:

x = 4 and y = 0

Step-by-step explanation:

Using the elimination method:

4(-x + 5y=-4) --> -4x + 20y = -16.

Now we add -4x + 20y = 016 and 4x + 3y = 16. This gives us 23y = 0 or just y =0.

Now we can find x by plugging in y.

-4x + 0 = -16.

Divide by -4 on both sides -> x = 4.

If you want to double check you can plug your values into -4x + 20y = -16.

-4(4) +20(0) = -16.

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Mr Floyd is laying grass squares in his backyard. He will cover the entire yard except for the vegetable garden. How many square
Alenkasestr [34]

Here we can first find the area of yard and then subtract the area of vegetable garden to get the required area.

The formula to find area is given by:

A = l* w

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length = 8ft and width =8ft

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3 0
3 years ago
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Plz help me w this !!
larisa [96]

Answer:

sum of angles in atriangle=180°

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7 0
3 years ago
Find the values of the variables and the measures of the angles
yuradex [85]

Answer:

x = 13

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Step-by-step explanation:

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3(13) = 39

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