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Dimas [21]
3 years ago
14

PLEASE HELP ME!?!?!​

Mathematics
1 answer:
Alex787 [66]3 years ago
8 0

Answer:

yoir question isn't clear. try uploading it again. make sure it is clear.

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Triangle ABC was dilated by 50%. What is the relationship between AC and A'C'?
Elina [12.6K]

Answer:      

The length of segment AC is two times the length of segment A'C'

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

Let

z ----> the scale factor

A'C' ----> the length of segment A'C'

AC ----> the length of segment AC

so

z=\frac{A'C'}{AC}                        

we have that

z=50\%=50/100=\frac{1}{2} ---> the dilation is a reduction, because the scale factor is less than 1 and greater than zero

substitute

\frac{1}{2}=\frac{A'C'}{AC}                

AC=2A'C'

therefore

The length of segment AC is two times the length of segment A'C'

5 0
2 years ago
Read 2 more answers
Write each decimal as a fraction or mixed number in simplest form.<br> 1 3/8
Mnenie [13.5K]

3/2

<em>Step One:</em> 1 3/8, transform the number into a improper fraction:

  1. To have a mixed number in to a improper fraction, you need to use            addition and multiplication.  For 1 3/8, We first multiply the denominator (8, also know to be the bottom number of the fraction) to the whole number (1).  8x1= 8
  2. NOTE: The original denominator (8) will be use for are improper, again playing as the denominator, we only multiply the denominator for the numerator (which is the top number of a fraction).
  3. After multiplying, we'll add are product with the numerator (3) for the process. 8+3= 12
  4. Now we have both numerator and denominator for 1 3/8, we can create the improper fraction. 12 as the numerator and 8 as the denominator. 12/8
  5. We still need to simplify the number. To that, we need the biggest whole number, or rather I call it the lowest number, that can be divide both in 12 and 8.
  6. 4 can be divide by both number so: 12/4= 3 and 8/4=2
  7. Now 3 is are simplify numerator and 2 is are simplify denominator.

8 0
2 years ago
3x-2y=6 thats The Problem I Need Help On
Roman55 [17]
Solve for Y?

Subtract -3x.
Then didvidd by -2 to get Y by itself.

Y= 3/2y -3

X-Intercept: (2,0)
Y-Intercept: (0,-3)

6 0
3 years ago
Plz someone help me with this problem
fiasKO [112]
Not factorable
hajajaksmsmnsnsnsnsjd
6 0
3 years ago
What is 2⋅4⋅−2 <br> I need help with this exercise<br> I don't understand
Mandarinka [93]
////////////////////The answer is -16
5 0
2 years ago
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