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never [62]
2 years ago
10

35 Points Mark Brainliest Help​

Mathematics
1 answer:
Nady [450]2 years ago
7 0

\qquad\qquad\huge\underline{{\sf Answer}}♨

Let's write the equation of line in slope point form ~

\qquad \sf  \dashrightarrow \:y - y1 = m(x - x1)

\qquad \sf  \dashrightarrow \:y -2 = 3(x -1)

\qquad \sf  \dashrightarrow \:y -2 = 3x - 3

\qquad \sf  \dashrightarrow \:y = 3x -1

Now, let's use this equation of line to plot two points ~

  • when x = 0, y = (3 × 0) - 1 = - 1

  • when x = -1, y = (3 × -1) -1 = -4

Now, plot these points on graph ~

  • (0 , -1) and (-1, -4)
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A simple association forms between two events when ___________
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Answer:

The events occur together

Step-by-step explanation:

A simple association forms between two events when these events occur together dependently.One event will rely on another to happen first for it to take place.In this case, the occurrence of one event influences the probability of the other event happening.

7 0
3 years ago
A 25-foot long ladder is propped against a wall at an angle of 18° with the wall. how high up the wall does the ladder reach? ro
Alecsey [184]

Answer

Find out the how high up the wall does the ladder reach .

To proof

let us assume that the height of the wall be x .

As given

A 25-foot long ladder is propped against a wall at an angle of 18° .

as shown in the diagram given below

By using the trignometric identity

cos\theta = \frac{Base}{Hypotenuse}

now

\theta = 18^{\circ}

Base = wall height = x

Hypotenuse = 25 foot

Put in the trignometric identity

cos18^{\circ} = \frac{x}{25}

cos18^{\circ} = \bar{0.9510565162}

x = 23.8 foot ( approx)

Therefore the height of the  ladder be 23.8 foot ( approx) .

8 0
3 years ago
Read 2 more answers
Let's find what percent of the total number of quantities is the given number or quantities?
astraxan [27]

Answer:

a. 20

b. 30

c. 75

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3 / 10 * 100%

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You can slove every question by this method.

and dont forget to give me the brainest.

3 0
3 years ago
Triangle CAT is transformed to produce triangle DOG.
PilotLPTM [1.2K]

Using transformations and congruency concepts, it is found that with these following transformations, the triangles will be congruent.

  • A reflection, then a translation.
  • A rotation, then a reflection.

--------------------------

  • Two triangles are congruent if they have the <u>same lengths</u> of the sides and the <u>same angles.</u>
  • In a reflection, there is a rule that changes the <u>coordinates (x,y)</u>, but does <u>not </u>change <u>the lengths</u> of the sides of the triangles, thus they will still be congruent.
  • A <u>reflection is also a special case of rotation</u>, thus, in a rotation, the triangles are also congruent.
  • A translation is also similar to a reflection, using rules to shift the triangle up, down, left or right according to it's coordinates, not changing the sides or angles, thus congruent.
  • In a dilation, the <u>lengths of the sides are changed</u>, thus, the triangles will not be congruent.

--------------------------

Thus, from the bullet points above, the correct options are:

  • A reflection, then a translation.
  • A rotation, then a reflection.

A similar problem is given at brainly.com/question/24267298

3 0
3 years ago
Kdy se nachazi jmenovatel na zlomku​
pochemuha

Answer:

nooooooo

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nooooo. vhjggbbb

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