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labwork [276]
3 years ago
14

Answer 18 and 19 please!

Mathematics
1 answer:
Nonamiya [84]3 years ago
8 0

Answer:

18: 1166.4

Step-by-step explanation:

18: 1000(1.08)^2=1166.4

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Log7 5 + log7 x = log7 60
Arte-miy333 [17]
Use your rules of logs. First the sum of two logs with same base is the product of the parts. Log7 (5x) = log7 60. Now since both sides have same log and base the parts are equal. 5x = 60. Divide by 5 to get a result of x = 12
5 0
3 years ago
The second number in an ordered pair of numbers that corresponds to a point on a coordinate system is the ?
Ksivusya [100]

Answer:

See below.

Step-by-step explanation:

The y-coordinate , giving the value of the function at this point. It is a part of the range of the function.

3 0
4 years ago
If the coordinates for C' are (4.5, 4.5), which rule best represents the dilation that was applied to rectangle ABCD to create r
Dmitry_Shevchenko [17]

The dilation of rectangle ABCD to create rectangle A'B'C'D' would change the size of the rectangle

The dilation rule is: (x,y) -> k(x,y)

<h3>How to determine the rule of dilation?</h3>

The coordinates of C' is given as:

C' = (4.5, 4.5)

The coordinate of point C is not given.

So, I will apply a general rule

The general rule of dilation is:

(x,y) -> k(x,y)

Where k represents the scale factor.

Assume that k = 3, the the rule would be
(x,y) -> 3(x,y)

Read more about dilation at:

brainly.com/question/3457976

7 0
2 years ago
3ab + 4a<br> 2a<br> 3b<br> 6b - 5ab<br> --
natka813 [3]

Is this a Question???????

(If this is important then sorry for my answer)

3 0
3 years ago
A. 6x^3+18x<br> b.6x^2+3<br> c.36x^2+18<br> d. 36x^2+3
zzz [600]

<u><em>The answer:</em></u> 6x^3+18x

<u><em>The Explanation:</em></u> You need to uses distributive property to 6x to x^2+3 which will be 6x^3+18x

6 0
3 years ago
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