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schepotkina [342]
3 years ago
6

PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME WITH SOME MATH QUESTIONS!!!! PLEASE ILL GIVE BRAINLY AND POINTS PLEASE PLEEEEEEEASE!?

!!?!
You may never be asked to do a “formal proof” outside of studying Geometry again, but proofs involve a type of reasoning called deductive reasoning. Deductive reasoning is often used in our everyday lives. Please describe some real-world scenarios in which this reasoning is applied.
Mathematics
1 answer:
natita [175]3 years ago
8 0

Try (or expand) this option:

Example 1:

if it's raining outside, the ground is wet.

if it's raining outside, I need take an umbrella.

Example 2:

(if) 'all the metals conduct the electrical current' & 'the iron is metal' (then) 'the iron conducts the electrical current';

(if) 'all the countries of the Latin America are republics' (then) 'Brasilia is republic'.

You might be interested in
Smaller triangle L M N P is inside larger triangle L prime M prime N prime P. The length of L M is 4 and the length of M N is 6.
Amiraneli [1.4K]

The statement that are true about the dilation are:

A. M'N' is 18 units.

D. The dilation is an enlargement.

F. Scale factor is 3.

<h3>What is Dilation?</h3>

Given that rectangle LMNP is dilated using the rule Dp.3, it means that rectangle LMNN is enlarged times 3 to get rectangle L'M'N'P'.

This means that the scale factor is 3.

We would have the following:

M'N' = 6 × 3 = 18 units.

Therefore, the statements that are true are:

A. M'N' is 18 units.

D. The dilation is an enlargement.

F. Scale factor is 3.

Learn more about dilation on:

brainly.com/question/3457976

#SPJ1

7 0
2 years ago
Please answer! Thanks!
Karo-lina-s [1.5K]

Answer:

26.4 m

Step-by-step explanation:

The sine of an angle is the ratio between the opposite side of the angle and the hypotenuse. Hence,

sin 40° = \frac{opposite}{hypotenuse}

            = \frac{17}{c}

         c = \frac{17}{sin40}

       <u>  c = 26.4 m (3 sf)</u>

7 0
3 years ago
Plz help with this question
Vlad [161]

Answer:

We have been given a function and its graph.

y=4 sin(3t)+2

The first point  should be midline  of the given function

We can see the coordinate of the midline which  is (-3.14,2) will be the first point.

And second point should be maximum or minimum.

So, there is minimum according to the graph.

The minimum point will be at when sin3t=-1

3t=sin^{-1}(-1)

\Rightarrow 3t=-sin^{-1}(1)

\Rightarrow 3t=-\frac{\pi}{2}

\Rightarrow t=-\frac{\pi}{6}

\frac{\pi}{6}=-\frac{1.57}{3}

So, the minimum point is:(-\frac{1.57}{3},-2)

3 0
3 years ago
What is the difference?
aleksandrvk [35]

Answer:

\frac{ {x}^{2}  - 17x}{ {3x}^{2} }

hope it help u

3 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!1111 I REALLY NEED HELP I A, BEGGIN YOU GUYS!!!!!!!!!!!!!!!!!!!!!!!!!!! ILL GIVE BRAINLIEST AND
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

4y - 2(5 - y + 4) = 4y - 2(9 - y)

                         = 4y + 9*(-2) - y *(-2)

                         = 4y  - 18 + 2y      {Combine like terms 4y and 2y}

                         = 6y - 18

6y - 18 = 6*y - 6*3

           = 6(y - 3)

6y- 18 =  2 *3y - 2*9

          = 2(3y -9)

2(3y - 9) and 6(y- 3 ) are equivalent to 4y - 2(5- y +4)

Others are not equivalent

3 0
3 years ago
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