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3 years ago

I'll mark you brainliest if you get this correct PLEASE ANSWER 10 points

Mathematics

1 answer:

alukav5142 [94]3 years ago

6 0

the answer is D hope helps did before

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Pete's brick house is located in the city. If his building property insurance is $487.50 per year, how much is his house worth?

Talja [164]

You cant determine the value of the house because you don't have all the information (or u didnt put all the information)

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4 years ago

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Which of the following is not a real number?

serg [7]

A. is not a real number, or square root -3
Negative numbers do NOT have a square root because it is negative

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3 years ago

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What is the equation of the line passing through the points (Two-fifths, StartFraction 19 Over 20 EndFraction)and (one-third,

Vinil7 [7]

<h3>4x - 8y = -6 is the equation of line in standard form</h3>

Solution:

The equation of line in point slope form is given as:

$y - y_1 = m(x-x_1)$

Where, m is the slope of line

The slope of line is given as:

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

From given,

$(x_1, y_1) = (\frac{2}{5} , \frac{19}{20})\\\\(x_2, y_2) = (\frac{1}{3} , \frac{11}{12})$

Substituting the values we get,

$m = \frac{\frac{11}{12} - \frac{19}{20}}{\frac{1}{3} - \frac{2}{5}}\\\\Simplify\\\\m = \frac{-8}{240} \times \frac{15}{-1}\\\\ m = \frac{120}{240}\\\\m = \frac{1}{2}$

$\text{Substitute } m = \frac{1}{2} \text{ and } (x_1, y_1) = (\frac{2}{5} , \frac{19}{20}) \text{ in eqn 1 }$

$y - \frac{19}{20} = \frac{1}{2}(x - \frac{2}{5})\\\\y - \frac{19}{20} = \frac{x}{2} - \frac{1}{5}\\\\\frac{x}{2} - y = - \frac{19}{20} + \frac{1}{5}\\\\\frac{x}{2} - y = \frac{-15}{20}\\\\Simplify\\\\y = \frac{1}{2}x + \frac{3}{4}$

In standard form,

$y = \frac{4x+6}{8}\\\\8y = 4x + 6\\\\4x - 8y = -6$

Thus the equation of line is found

3 0

3 years ago

Read 2 more answers

Helps me solve this problem please

Kitty [74]

Answer:

D. An infinite number of solutions

Step-by-step explanation:

The reason is because it doesn't equal anything.

2(x-5)=4x-2x-10

2x -10= 2x-10 ( You add the -2 plus the 4)

-2x -2x

0x -10= 0 -10

+10 +10

0x = 0

5 0

4 years ago

I need help with number 3plzzzzz

MrMuchimi

are of a circle=pie r squared. So first find the area using the diameter. half of 3.5 is 1.75. 1.75 squared is 3. 06. 3.14 times 3.06 is 9.61. Now find half of that which is 4.81

5 0

4 years ago