Please I REALY NEED HELPTriangle ABC is similar to triangle LMN by the AA Similarity Postulate.

Also, m∠A = 108° and m∠C = 2(m∠M).

What is m∠M?

_________ °

Answers

Answer 1

Answer: since two of the triangles are similar that means they are the same thing :
<A = <L
108 = 108

<C is twice from <M so :
<C is 2x                 < M is x

as you note down the answer you can draw two triangles and label them according to thier values, you will see that triangle ABC has two things now ;
                                                           a = 108   and   c = 2x
when you have two measures in a triangle you can find the 3rd one :
suppose that third < of triangle ABC is x ;
108 + 2x + x = 180
108 + 3x = 180
3x = 180 - 108
3x = 72
x = 24

                                          <m = 24

further if you want to find C :
                                          < c = 2x
                                      < c = 2 ( 24 )
                                       < c = 48

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What is the vertex of g(x)=8x^2 - 48x + 65?(-3,-7)
(3,-7)
(24, -7)
(-24, -7)

Answers

$\textit{vertex of a vertical parabola, using coefficients} \n\n g(x)=\stackrel{\stackrel{\textit{\small a}}{\downarrow }}{8}x^2\stackrel{\stackrel{\textit{\small b}}{\downarrow }}{-48}x\stackrel{\stackrel{\textit{\small c}}{\downarrow }}{+65} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right)$

$\left(-\cfrac{ -48}{2(8)}~~~~ ,~~~~ 65-\cfrac{ (-48)^2}{4(8)}\right) \implies\left( - \cfrac{ -48 }{ 16 }~~,~~65 - \cfrac{ 2304 }{ 32 } \right) \n\n\n \left( \cfrac{ 48 }{ 16 }~~,~~65 - \cfrac{ 2304 }{ 32 } \right)\implies \left( \cfrac{ 48 }{ 16 }~~,~~65 - 72 \right)\implies (~3~~,~~ -7~)$

The measure of an angle is seventeen times the measure of a supplementary angle. What is the measure of each angle?

Answers

The measure of each angle will be 10° and 170°.

A supplementary angle refers to an angle that has the sum to be equal to 180°.

Let the small angle be represented by x

Therefore, the big angle will be: = 17 × x = 17x

Therefore, the value of both angles will be:

x + 17x = 180

18x = 180

Divide both side by 18

18x/18 = 180/18

x = 10

Therefore, the bigger angle will be:

17x = 17 × 10 = 170

Therefore, the angles are 10° and 170°

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supplementary angles are two angles that when add equal 180 degrees.
The supplement of an angle is 180 - n.

n = 17(180 - n)
n = 3060 - 17n
n + 17n = 3060
18n = 3060
n = 3060/18
n = 170

so the unknown angle (n) = 170 degrees and its supplement = (180 - 170 = 10)......= 10 degrees.

Round off 24.67 to one significant

Answers

Answer:

The answer is: 20

Step-by-step explanation:

Significant figures are the meaningful digits that contribute to the precision and accuracy of the given number.

The given number: 24.67 has four significant figures because all the non-zero digits are significant.

Rounding off refers to the method of expressing the given number to the nearest whole number or nearest thousand, hundred, ten, etc.

Now, rounding off the given number (24.67) to one significant figure gives 20, which has only one significant figure. As the trailing zero is not significant.

24.67 rounded to one significant figure would be 25.

State the triangle congruence theorem that can be used to prove triangles congruent.SSS
SAS
AAS
ASA
HL
Cannot Be Determined

Answers

Answer:

ASA

Step-by-step explanation:

Jaclyn has 30 times a many apples as her sister he's is has 8 sticker how many stickers does Jaclyn have

Answers

Answer: 22

Step-by-step explanation:

it is 22 because 30-8=22

If Jaclyn has 30 times as many apples as her sister and her sister has 8 stickers, we can find out how many stickers Jaclyn has by multiplying her sister's number of stickers by 30.

Stickers Jaclyn has = 30 * (Stickers her sister has)

Stickers Jaclyn has = 30 * 8

Stickers Jaclyn has = 240

So, Jaclyn has 240 stickers.

Needs more points....not done with this one