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Nikitich [7]
3 years ago
7

Don is digging a vegetable garden in his backyard. he wants the area of the garden to be 120 square feet. he also wants the leng

th of the garden to be more than 12 feet. which of the statements below would accurately apply to the width?
Mathematics
1 answer:
iragen [17]3 years ago
5 0

the question does not present the options, but this does not interfere with the resolution

let

x-------> the length of the garden

y-------> the width of the garden

A-------> Area of the garden

we know that

A=x*y

A=120 ft²

for x=12 ft

120=12*y-----------------> y=10 ft

but

<span>the length of the garden to be more than 12 feet
so
</span>

x > 12 ft

therefore

y < 10 ft

Hence

the answer is

The width of the garden <span>must be less than 10 ft  (width < 10 ft)</span>

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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

<em>Height of tomato plant is the </em><u><em>dependent variable</em></u>

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Step-by-step explanation:

<em>An independent variable is the variable in an experiment that can be altered to test for a certain result. It is independent, or does not change with change in other factors in the experiment.</em> In this case, the presence or absence, or quantity of walnut available in the soil is the independent variable in the experiment.

<em>A dependent variable varies, and depends on the independent variable. It is what is measured in the experiment.</em> In this case, the height of the tomato plants is the dependent variable that depends on the presence, absence or quantity of walnut in the soil.

<em>A control in an experiment, is a replicate experiment, that is manipulated in order to be able to test a single variable at a time.</em> Controls are variables are held constant so as to minimize their effect on the system under study. In this case, some of the tomato plants are planted without walnut in the soil, to test the effect of the absence of the walnut in the soil.

5 0
4 years ago
-4x-7-3x+4=25<br><img src="https://tex.z-dn.net/?f=what%20is%20-%204x%20-%207%20-%203x%20%2B%204%20%3D%2025%20" id="TexFormula1"
kodGreya [7K]
Hi I don’t really understand can you explain a little bit please
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3 years ago
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5 0
3 years ago
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Likurg_2 [28]
3x + 1 = y
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To solve this system of equations, we are going to use the substitution method.  Substitution the equation where the variable is isolated into the second equation.  In this system of equations, y is isolated, so we will replace y in the second equation with 3x + 1.

2x + 3y = 14
2x + 3(3x + 1) = 14
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We will add the like terms and subtract 3 from both sides of the equation.
11x + 3 = 14
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x = 1
In this system of equations, x is equal to 1.  Now we will go back and solve for y, plugging in 1 for x.
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The solution to this system of equations is (1, 4).

8 0
4 years ago
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