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2 years ago

7

The square on the right is a scaled copy of the square on the left. Identify the scale factor. Express your answer as a whole nu

mber or fraction in simplest form.
PLZ HELP ME

1 answer:

NeX [460]2 years ago

8 0

Answer: 3x or 300%

Explanation: Divide 54 by 18 to get 3.

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A line has a slope of zero

asambeis [7]

Answer:

Horizontal Line

Step-by-step explanation:

Easy the line has the same Y all throughout it

4 0

3 years ago

Katie has a coin collection she keeps 7 of the coing in the box which is only 14% of her entire collection. What is the total nu

mr Goodwill [35]

Answer:

x= 50

Step-by-step explanation:

7/x = 14/100

14x = 700

x = 50

the reason behind my calculations were to get the same ratios and because they gave us percentage and the actual number, we can set them; 14 percent 14/100, however, the 7/x is because we don't know the 100 percent of the coins which is what we look for. Therefore, you cross multiply and get x.

I hope this helped

3 0

3 years ago

Read 2 more answers

What is the value of the dicsriminant of x^2-7x+4?

Aleks [24]

Answer:

33.

Step-by-step explanation:

x^2 - 7x + 4.

The discriminant of the above

= b^2 - 4ac

= (-7)^2 - 4*1*4

= 49 - 16

= 33.

8 0

3 years ago

Help please!!!!!!!!!!!!!!!!!

krok68 [10]

C. 0.25 because you divide 0.06 by 0.24

5 0

3 years ago

A chemist is using 351 millimeters of a solution of acid and water. If 18.2% of the solution is acid, how many milliliters of ac

Zolol [24]

Answer:

The % of of acid in solution = 63.88 ml

Step-by-step explanation:

The solution of acid and water = 351 milliliters

The % of of acid in solution = 18.2% of 351 ml

Or, The % of of acid in solution = $\frac{18.2}{100}$ × 351 ml

Or, The % of of acid in solution = 63.882 ml

Hence ,The % of of acid in solution = 63.88 ml Answer

3 0

3 years ago