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4 years ago

19. Polygon Q is dilated from the origin by a positive scale factor other than 1 to create

Mathematics

1 answer:

grin007 [14]4 years ago

3 0

Answer:

BCF

Step-by-step explanation:

when dilating a polygon, all sides are multiplied by the dilation factor so the side lengths must be different (C). since all sides lengths of the 2 new polygons are in perfect ratios, they are similar(F). You probably also learned that similar polygons have identical corresponding angle measures(B).

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In September, a website had 12,629 visitors. In October, the website had 24,290 more visitors than it did in September. The webs

Dvinal [7]

Answer:

the answer is 71,209 visitor

Step-by-step explanation:

12,629 + 24,290 + 24,290 = 71,209

7 0

3 years ago

Your friend has owned a dog for 35 weeks. This is five weeks less than twice as long as he has owned a cat. How long has your fr

pashok25 [27]

Answer:

20 weeks

Step-by-step explanation:

35+5=40

40/2=20

6 0

3 years ago

Find the 75th term of the following arithmetic sequence. 6, 11, 16, 21,

katrin [286]

Answer:

The 75th term in the sequence is 16

Step-by-step explanation:

The 75th term of a sequence can be considered as the term that is in the position at 75% along the sequence. This is assuming that the sequence has been sorted already from lowest value to highest value

In this sequence, which has 4 terms, we can find the 75th term by finding what term is at 75% (or three-quarters) along the sequence.

To find the 75th term:

Multiply the number of terms by 0.75 (or 75%/100%) :

0.75*4 terms= 3

Then, we find the value of the term that is at position 3 from the left (lowest number)

In this case, the term that is at the 3rd position from the left is 16

Thus, the 75th term in the sequence is 16

8 0

3 years ago

Please show work thank you math experts

AlekseyPX

Answer:

1. 35 - 176 = -141

2. 0.55 × 1.79 = 0.9845

3. 11.38 × 5.46 = 62.1348

Hope it helps and have a great day! =D

~sunshine~

6 0

2 years ago

An Air Conditioner uses 850 Watts of electricity and local emissions from electricity produce 1.37 pounds of CO2 per kWh. If you

Zina [86]

Answer: 6,987,000 pounds fo CO₂ per kWh.

Step-by-step explanation: Quilowatt-hour (kWh) is a unit of energy that measures the amount of energy expended in 1 hour.

The AC uses 850 Watts, which in kW is 850,000 kW

If you leave the AC on for 6 hours, it will consume

850,000(6) = 5,100,000 kWh

Eletricity produces 1.37 pounds of CO₂ per kWh, then in 5,100,000 kWh:

1.37 $\frac{pounds}{kWh}$ .(5,100,000kWh) = 6,987,000 pounds

If you open a window for 6 hours, you would keep 6,987,000 pounds of CO₂ for entering the atmosphere.

7 0

3 years ago