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alex41 [277]
3 years ago
8

I WILL GIVE BRAINLIEST

Mathematics
1 answer:
sammy [17]3 years ago
3 0

Answer:

Tell whether the following equations represent a linear function.

<em><u>10x + 2y = 4--linear </u></em><em><u>equation✓</u></em>

−x² + 3y = 19--quadratic equation

<em><u>6x + 1/2y = 3--linear </u></em><em><u>equation✓</u></em>

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Find the circumference of the figure below.<br> (Use T=22/7)
vekshin1

The circumference of a circle with a radius of 12 cm is 75.45 cm

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

The circumference of a circle is given by:

Circumference = 2π * radius

Hence:

Circumference = 2(22/7)(12) = 75.45 cm

The circumference of a circle with a radius of 12 cm is 75.45 cm

Find out more on equation at: brainly.com/question/2972832

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8 0
2 years ago
Juan and his father went on a driving trip.
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Answer:

162

Step-by-step explanation:

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3 years ago
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Please answer this question for me
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3 years ago
A candy store makes a 9-pound mixture of gummy candy, jelly beans, and hard candy. The cost of gummy candy is $2.00 per pound, j
Musya8 [376]

Let

x--------> the amount of gummy candy in pounds

y--------> the amount of jelly beans in pounds

z-------->  the amount of hard candy in pounds

we know that

x+y+z=9 --------> equation 1

2x+3y+3z=23 --------> equation 2  

x=2y --------> equation 3  

Substitute equation 3 in equation 1 and equation 2

[2y]+y+z=9 -----> 3y+z=9 ------> equation 4

2[2y]+3y+3z=23 -----> 7y+3z=23 ------> equation 5  

using a graphing tool ------> Solve the system of equations

see the attached figure

the solution is the point (3,2)

z=3\ pounds\\y=2\ pounds

<u>Find the value of x</u>

x=2y

x=2*2=4\ pounds

therefore

<u>the answer is</u>

the amount of gummy candy is 4\ pounds

the amount of jelly beans is 2\ pounds

the amount of hard candy is 3\ pounds

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3 years ago
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Artist 52 [7]

Answer:

Slope is 4.8

Step-by-step explanation:

{ \tt{G(x) = 4.8x - 5}} \\

8 0
2 years ago
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