2 years ago

Equation of a line pass through origin in called

Mathematics

1 answer:

mafiozo [28]2 years ago

7 0

The equation of a straight line with gradient m passing through the origin is:

$\displaystyle y=mx$

The line passes through the origin, so the y-intercept is $0$

$\displaystyle y=mx+b$

$\displaystyle y=mx+0$

$\displaystyle y=mx$

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There is a photo. No explanation needed just answer thank you

Iteru [2.4K]

It’s 125 because 5 over 3 is 5 (3) times so 5x5x5= 125 hoped this helped.

3 0

3 years ago

How much will Kasey pay in Medicare if she makes $42,300 next year? $613.35 $2,678.40 $3,291.75 $4,320.00

GenaCL600 [577]

Answer:

$613.35

Step-by-step explanation:

As 1.45% of employee's pay check goes to the Medicare, so

Total pay of Kasey in next year=$42300

Amount to be paid to medicare=1.45% of Kasey^' s pay

=42300* 1.45/100

=42300* 145/10000

= 6133500/10000

=613.35

Kasey will have to pay $613.35 to Medicare.

4 0

3 years ago

Find the sum of the squares of the roots of 3x^2 + 4x + 12 = 0

Contact [7]

Answer:

-56/9

Step-by-step explanation:

Let p and q be the roots of the equation.

So, here's how we're gonna work it out:

${p}^{2} + {q}^{2} = \\ {p}^{2} + {q}^{2} +2 pq - 2pq = \\ ( {p}^{2} +2pq + {q}^{2}) - 2pq = \\ {(p + q)}^{2} - 2pq$

Vieta's formulas give us the sum and the product of the roots of a quadratic equation. Using them we obtain:

p + q = -b / a = - 4 / 3
p × q = c / a = 12 / 3 = 4

${(p + q)}^{2} - 2pq = \\ {( - \frac{ 4}{3} )}^{2} - 2 \times 4 = \frac{16}{9 } - 8 = \\ \frac{16 - 72}{9} = - \frac{56}{9}$

4 0

3 years ago

The shape of Oklahoma can almost be divided into 2 perfect rectangles and 1 triangle. About how many square miles does Oklahoma

Sav [38]

The answer is 63,800 mi²

hoped this helps

4 0

3 years ago

Express 0.1111111...+0.01010101010101....+ 0.000100010001 as a common fraction.

Alex

Sent a picture of the solution to the problem (s).

3 0

3 years ago