3 years ago

What do you need to know about a right triangle in order to use right triangle trigonometry?

Mathematics

1 answer:

ZanzabumX [31]3 years ago

6 0

That one of its angles is 90 degrees

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Choose the equation that represents the line that passes through the point (6, −3) and has a slope of one half.

Goshia [24]

Answer:

$y+3=\frac{1}{2} \left(x-6)$

Step-by-step explanation:

Point slope form:

$y-y_1=m\left(x-x_1\right)$

Note:

m represents the slope

(x1,y1) represents the coordinate point

Our answer would be $y+3=\frac{1}{2} \left(x-6)$

7 0

3 years ago

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ASAP there are three marbles in a bag. One is red and two are black. What is the probability of picking a black marble first, pu

FrozenT [24]

Answer:

$\frac{4}{9}$

Step-by-step explanation:

$p = \frac{favorable \: outcomes}{total \: outcomes} = \frac{4}{9}$

6 0

3 years ago

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The sum of x and 16 is less than 32

OleMash [197]

I'm unsure of the question but this expression can be written as:
16 + x < 32.
This can be simplified to:
x < 16

5 0

3 years ago

What is the slope of the line that passes through the points (-10, -8) and

RoseWind [281]

Answer:

Equation: y = -4x + 32

Slope: -4

Step-by-step explanation:

Given : (-10,-8) and (-8, -16)

Slope Formula: $\frac{y_1 - y_2}{x_1-x_2}$

Solve For Slope, Input Given Points:

$\frac{-8 - (-16)}{-10 - (-8)}$
$\frac{8}{-2}$
$-4$

Solve for y-intercept:

Input the slope into the equation y = mx + b. Plugin x and y values for the x and y variables to find b.

y = -4x + b
-8 = -10(4) + b
-8 = -40 + b
b = 32

Equation of LIne: y = -4x + 32

-Chetan K

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2 years ago

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A.3(f) The line graphed on the grid represents the first of two equations in a system of linear equations.

Aneli [31]

I don’t any idea for this

6 0

2 years ago