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3 years ago

I NEED HELP WITH THE TOP ONE ON THE RIGHT!

Mathematics

2 answers:

alexandr402 [8]3 years ago

7 0

Answer:

A. y = 2/5x - 2

Step-by-step explanation:

We can use the slope formula to find the slope of the line.

$m=\frac{y_1-y_2}{x_1-x_2} \\m=\frac{-2-0}{0-5} \\m=\frac{-2}{-5}\\m=\frac{2}{5}$

Now we know that the slope of the line is 2/5. By looking at the graph, the line crosses the y-axis at the point (0, -2). Therefore, the equation of the line is y = 2/5x - 2.

OLEGan [10]3 years ago

4 0

Y=2/5x-2 is what I think the answer is. I agree with the person above

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Bill has these expenditures for his utilities: December,

Brrunno [24]

The average monthly expenses for Bill's utilities is $266.67.

It is given in the question that:-

Expenditure in December by Bill = $ 234.45

Expenditure in January by Bill = $ 281.23

Expenditure in February by Bill = $ 284.33

We have to find the average monthly expenses for Bill's utilities.

We know that,

Average monthly expense for utilities = (Expenditure in December + Expenditure in January + Expenditure in February)/3

Hence, using the data given in the question, we can write,

Average monthly expense for utilities = (234.45 + 281.23 + 284.33)/3

Average monthly expense for utilities = 800.01/3 = $266.67

To learn more about average, here:-

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6 0

1 year ago

Help me out here please! Thanks.

leva [86]

Answer:

A. $\frac{1}{5} log_{3}x +log_{3}y$

Step-by-step explanation:

We have the expression

$log_{3} (\sqrt[5]{x} *y)$

As these two values are being multiplied, we can separate the two and the sum of them will be equal to the multiplied version

$log_{3}\sqrt[5]{x} +log_{3}y$

The $\sqrt[5]{x}$ can be rewritten as $x^{\frac{1}{5} }$ . This allows us to use the exponent rule. This means that it can be written as

$\frac{1}{5} log_{3}x +log_{3}y$

3 0

3 years ago

Read 2 more answers

Candice and christ run a relay race at recess. Candice runs 1/2 of a lap around the track. Chris runs 1/3 of a lap around the tr

eduard

Answer:

Candice ran 1/6 of a lap further than Chris.

Step-by-step explanation:

we know that

To find out how much further Candice runs than Chris, subtract the distance Chris runs from the distance Candice runs

$\frac{1}{2}-\frac{1}{3}=\frac{3-2}{6}=\frac{1}{6}\ lap$

therefore

Candice ran 1/6 of a lap further than Chris.

5 0

3 years ago

Which of the following is NOT true? Question 19 options: (3x2y5)3=27x6y15 (1000x12y20z−3)0=1 52‾‾√3=523 42×43= 165

bixtya [17]

Answer:

Step-by-step explanation:

Lets try to simplify each to check which one is incorrect so it will be NOT true

first one is :

distribute the exponent so :

$(3x^2y^5)^3 =3^3x^{2*3}y^{5*3}$

$27x^6y^{15}$ CORRECT

Second one is :

$(1000x^{12}y^{20}z^{-30})^{0} =1$

CORRECT because anything raised to exponent 0 is 1 .

Last one is :

$4^2 *4^3 = 4^{2+3}\\=4^{6}\\=(4)^{2*3}\\=16^{3}$

so Last is<em> INCORRECT</em>

5 0

3 years ago

A package of 8 notebooks costs $10.80. This equation can be used to determine the cost, n, in dollars, of each notebook in the p

MA_775_DIABLO [31]

Answer:

$1.35

Step-by-step explanation:

8n = 10.80

Divide both sides by 8 to get n alone.

n = 10.80/8 = $1.35

5 0

2 years ago