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mafiozo [28]
2 years ago
7

A photocopy of a polygon was reduced to 80% of its original size. The , the copy was again reduced to 80% of its size. What is t

he ratio of the corresponding sides of the second photocopy to the original?
Mathematics
1 answer:
siniylev [52]2 years ago
5 0
I’m pretty sure it is 16/25
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Please help!<br> f(x)=x^2. What is g(x)
lorasvet [3.4K]

Answer:

D

Step-by-step explanation:

The standard form for a parabola is ax^2+bx+c. In this equation, b=0 and c=0. For g(x), you would plug in your y-value that was given (which is 4) and you would plug in your x-value that that given (which is 1). Use PEMDAS. The correct answer is the one that is true.

A. g(x) = (4x)^2

4 = (4(1))^2

4 = 16. (not true)

B. g(x) = 1/4 x^2

4 = 1/4 (1)^2

4 = 1/4 (not true)

C. g(x) = 16x^2

4 = 16(1)^2

4 = 16 (not true)

D. g(x) = 4x^2

4 = 4(1)^2

4 = 4. (true --> correct answer)

4 0
2 years ago
Two consecutive integers have a sum of 53. Find the integers.
Flura [38]

Answer:

give brainliest please I need it to level up

Step-by-step explanation:

Let one of the numbers be x,

Then the two numbers are x and x +1

And,

x+x+1 = 53

2x = 53 - 1 (Transposing 1 from LHS to RHS)

2x = 52

x = 52/2

x = 26

x + 1 = 27

So, The two numbers are 26 and 27.

7 0
2 years ago
During a four-week period, you worked the following hours: Week 1- 363 /8 hr; Week 2- 411 /4 hr; Week 3- 401 /2 hr; Week 4- 383
Dafna11 [192]
The average number of hours can be calculated using the following rule:
average number of hours = total number of hours / total number of weeks

total number of hours = 36 3/8 + 41 1/4 + 40 1/2 + 38 3/8 = 313/2 hours
total number of weeks = 4 weeks

Average number of hours per week = (313/2) / (4) = 39 1/8 hour

Based on the above calculations, the correct answer is:
C. 39 1/8 hour
4 0
2 years ago
Uhh I got this answer wrong my brain wasn’t working so I guessed and picked wet and salty
Dahasolnce [82]

Answer:

dry and hot

Step-by-step explanation:

It looks very similar to a cactus which also lives in this in a dry and hot area

4 0
3 years ago
Read 2 more answers
Find the exponential equation, y equals a times b to the x power (y= a(b^x)), of the exponential function containing the points
guajiro [1.7K]
Y=4 (6^x)

comment if you want me to explain it
5 0
3 years ago
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