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2 years ago

Can someone PLEASE tell me the answer to this

Mathematics

2 answers:

Serjik [45]2 years ago

5 0

Answer:

third option is the correct answer

go with the names of the triangle

the triangles are HIJ and LMN

so the ratios will be accordingly

Tems11 [23]2 years ago

3 0

I think B is the answer. Because there is 2 similar triangle. HIJ and LMN. try to imagine a triangle similar to each other.
I

H. J
_________
M

L. N

The B shows a formula of similarity where the same side of both euclidian shape is.
HJ/LN = HI/LM

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Amanda [17]

Answer:

Answer:  y = x + 1 

Step-by-step explanation:

${ \tt{y = - 3x + 5}}$

» At point of intersection:

${ \tt{2 = - 3x + 5}} \\ { \tt{ - 3x = - 3}} \\ { \tt{x = 1}}$

» Point of intersection is (1, 2)

• General equation of a line:

${ \tt{y = mx + c}}$

m is slope
c is y-intercept

» Consider point (1, 2);

${ \tt{2 = (1 \times 1) + c}} \\ { \tt{c = 2 - 1}} \\ { \tt{c = 1}}$

Equation:

${ \tt{y = x + 1}}$

8 0

1 year ago

Please help!!! 10 points up!

Dimas [21]

Statements are all TRUE

sinA = $\frac{a}{c}$ and cosB = $\frac{a}{c}$

cscA = 1/sinA = 1/(a/c) = $\frac{c}{a}$ and secB = 1/cosB = 1/(a/c) = $\frac{c}{a}$

tanA = $\frac{a}{b}$ and cotB= 1/tanB = 1/ (b/a) = $\frac{a}{b}$

8 0

2 years ago

Im stuck on this question plz help

astra-53 [7]

Answer:

C) x = 20.8

Step-by-step explanation:

Since the line with the length equal to 6 forms a right angle on line x then we know it is perpendicular and bisects it.

Plug in the values: a^2 + b^2 = c^2

a^2 + 6^2 = 12^2

a^2 + 36 = 144

a^2 + 36 - 36 = 144 - 36

a^2 = 108

√a^2 = √108

a = √108

a = 10.3923048454

a = 1/2 x

2a = x

2(10.3923048454) = x

x = 20.7846096908

x = 20.8

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3 years ago

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melomori [17]

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2 years ago

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What is the slope of the line?

12345 [234]

You can find the slope using the following formula:

$\begin{gathered} m=\frac{y2-y1}{x2-x1} \\ where\colon \\ (x1,y1)=(0,2) \\ (x2,y2)=(1,0) \\ m=\frac{0-2}{1-0}=\frac{-2}{1}=-2 \end{gathered}$

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1 year ago