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Zanzabum
3 years ago
14

Find the scale factor that was used in the dilation shown.

Mathematics
2 answers:
STatiana [176]3 years ago
6 0
1.5 is the answer, hoped that helped
lutik1710 [3]3 years ago
3 0
1.5 hope it helps your welcome
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The length of a rectangular pool is 50 yards, and the width of the pool is 16 yards. What is the approximate length of the diago
melisa1 [442]

Answer:

52.5

Step-by-step explanation:

You would use the Pythagorean theorem to solve this. Using the formula,

a^2 + b^2 = ^2

You would have an equation of 50^2 + 16^2 = c ^2.

50^2 is 2500, and 16^2 is 256.

There, you have 2500+256 = c^2

add those together, and you have 2756.

Now, you have to find the square root of 2756 (to solve 2756 = c^2)

which leaves you with 52.4976189936 . Rounded to the nearest tenth, you end up with 52.5.

4 0
3 years ago
In the equation, t is a constant. If the equation has no real solutions, what could be the value of t? 2x^2 − 4x = t please help
swat32

2x^2-4x=t

2x(x-2)=t

if t=0:

0=2x(x-2)

\frac{0}{2(x - 2)}  = x

so, x=0

if t is not=0:

x =  \frac{t}{2(x - 2)}

8 0
3 years ago
Read 2 more answers
What will the last payment be to pay off a $1,250 computer plus 8% sales tax with monthly payments of $120? $10 $11 $12 $20 $30
d1i1m1o1n [39]
The last payment would be $30. This is computed by solving first the total amount of computer including 8% tax, so 1,250 times 8% is equal to 100, then 100 plus 1,250 is 1,350. Then 1,350 will be divided by 120, which is equal to 11.25. Getting the 0.25, from 11.25, multiply be 120 (0.25 times 120), is equal to $30.
7 0
3 years ago
What is the solution to the equation 3x+7=-x+3
TiliK225 [7]

Answer:

x = -1

Step-by-step explanation:

3x + 7 = -x + 3

4x + 7 = 3

4x + 4 = 0

x + 1 = 0

x = -1

7 0
3 years ago
Can anyone solve 3?
Lynna [10]

9514 1404 393

Answer:

  a) $7715.10

  b) $6022.02

  c) 15263.10

Step-by-step explanation:

A calculator or spreadsheet can evaluate the formulas for you using the given parameters.

The compound interest formula is ...

  A = P(1 +r/n)^(nt)

where P is the principal amount, r is the annual rate, n is the number of times interest is compounded per year, and t is the number of years.

The continuously compounded interest formula is ...

  A = Pe^(rt) . . . . where P, r, t are defined as above

Often the function e^x is defined as the exp(x) function.

__

A calculator or spreadsheet can perform rounding for you, but we elected not to confuse the issue with that step. The calculator results below are rounded in the answer list above.

For part (a), we have ignored the fact that 7 years will have an additional week, since there are 1 or 2 extra days (beyond 52 weeks) in each year. Taking that into account adds a penny to the account balance.

The extra day in a leap year affects the account balance in the 8th significant figure. Our balance has only 6 significant figures, so we do not need to be concerned with the effect of a possible leap year in the 3-year period of part (b).

7 0
3 years ago
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