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Troyanec [42]
4 years ago
6

How do i evaluate 8(a-9)?

Mathematics
1 answer:
Setler79 [48]4 years ago
4 0
You have to multiply 8 by each number = 8a-72
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Triangle TUV is dilated by a scale factor of \frac{1}{3} 1/3
Triss [41]

The measure side UV will equal 11 if triangle TUV is dilated by a scale factor 1/3 having a side U'V'=33.

<h3>What is the scale factor?</h3>

The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. It is a process of enlarging the image of an object by some factor.

here we have the scale factor

Scale \ Factor=\dfrac{1}{3}

Since the triangle, TUV is dilated by the scale factor 1/3 then the sides of triangle will also be in the same dilation so we can write.

\dfrac{1}{3}=\dfrac{UV}{U'V'}

\dfrac{1}{3}=\dfrac{UV}{33}

UV=11

Hence the measure side UV will equal 11 if triangle TUV is dilated by a scale factor 1/3 having a side U'V'=33.

To know more about Scale factor follow

brainly.com/question/25722260

#SPJ1

5 0
2 years ago
I need answers for these geometrical things<br> Yeah
Hunter-Best [27]
I really don't even know this this app literally
only gives you like 2 answers at a time.
7 0
2 years ago
Can someone help me with this
irakobra [83]
Treat each side as if it's their own equation.
14-2*2
First multiply
14-4
Now subtract
10/5
Now divide
2
2 is the answer
5 0
4 years ago
Please select the best answer from the choices provided
xeze [42]

Answer:

The correct answer is option B. 8,16, 20

Step-by-step explanation:

Its given that,ΔJKL ~ ΔPQR, with a scale factor of 3 : 4

The sides of ΔJKL are, 6,12,15

Let 'x', 'y', and 'z' be the sides of ΔPQR

We know that if two triangles are similar, then the ratio of corresponding sides are in same raio.

<u>To find x</u>

6/x = 3/4

x = 8

<u>To find y</u>

12/y = 3/4

y = 16

<u>To find z</u>

15/z = 3/4

z = 20

Therefore the sides of ΔPQR are 8,16 and 20

Option B. 8,16,20 is the correct answer

8 0
3 years ago
Of all boxes of girl scout cookies 22.5% are thin mints. If a girl scout troop sales 256 boxes of cookies how many will be thin
saul85 [17]

Answer:

58 percent

Step-by-step explanation:

256×0.225≈58

6 0
3 years ago
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