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2 years ago

6

find the measure of the side of the right triangle whose length is designated by a lowercase letter. Round answers to the neares

t whole number.

1 answer:

mario62 [17]2 years ago

8 0

Ah yes, math, I believe the answer you are looking for, my young scholar, is A

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A spring balance measures?<br>

VMariaS [17]

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A spring balance measures the weight of an object by opposing the force of gravity acting with the force of an extended spring.

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2 years ago

A grocer's shop sells carrots, onions and cucumbers.

kolezko [41]

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2 years ago

What is the slope y=-5<br> what is the slope of y=2x-4<br> what is the slope of 3x-8y=17

const2013 [10]

Answer:

the slope for the first one is 0

the slope for the second one is 2

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Step-by-step explanation:

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3 years ago

I need help on this problem can someone help<br><br> -8 (y - 86) = -48

exis [7]

Answer:

y=92

Step-by-step explanation:

Divided both sides by the numeric factor on the left side, then solve.

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2 years ago

Find the distance from P to l.

ki77a [65]

$Equation\ of\ a\ line\ from\ 2\ points (x_1;\ y_1);\ (x_2;\ y_2):\\\\y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\(-4;\ 2)\ and\ (3;-5)\\subtitute:\\\\y-2=\dfrac{-5-2}{3-(-4)}\cdot(x-(-4))\\\\y-2=\dfrac{-7}{7}\cdot(x+4)\\\\y-2=-(x+4)\\\\y-2=-x-4\ \ \ |add\ x\ and\ 4\ to\ both\ sides\\\\x+y+2=0\\-------------------\\$

$Point-line\ distance\\l:Ax+By+C=0;\ (x_0;\ y_0)\\\\d=\dfrac{|Ax_0+By_0+C|}{\sqrt{A^2+B^2}}\\\\x+y+2=0\to A=1;\ B=1;\ C=2\\(1;\ 2)\to x_0=1;\ y_0=2\\subtitute\\\\d=\dfrac{|1\cdot1+1\cdot2+2|}{\sqrt{1^2+1^2}}=\dfrac{|1+2+2|}{\sqrt2}=\dfrac{|5|}{\sqrt2}=\dfrac{5}{\sqrt2}=\dfrac{5\cdot\sqrt2}{\sqrt2\cdot\sqrt2}\\\\=\boxed{\dfrac{5\sqrt2}{2}}$

4 0

3 years ago