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Evgen [1.6K]
3 years ago
11

PLS HELP ASAP An artifact is 4 times older than an antique book. In 200 years the artifact will be 3 times older as the book. Ho

w old is the artifact now?
Mathematics
2 answers:
Tresset [83]3 years ago
3 0

Answer: 1,600

Step-by-step explanation:

kozerog [31]3 years ago
3 0

Answer:

The present age of the artifact is 1,600 years

Step-by-step explanation:

let the present age of the artifact = x

let the present age of the book, = y

x = 4y ---- equation (1)

x + 200 = 3(y + 200) ------equation (2)

x + 200 = 3y + 600

substitute in the value of x

4y + 200 = 3y + 600

4y - 3y = 600 - 200

y = 400

Then, x = 4 x 400

x = 1,600 years

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I really need help please
Leokris [45]

Answer:

So we have two given angles- 31* and 43*.

First we add those together.

31* + 43* = 74*

Then, we subtract that amount from 180*

180* - 74* = 106*

106* is the missing angle.

x106* - 31* = 75*

x106* + 43* = 149*

~Hope this helps~

6 0
3 years ago
the product of two whole numbers is 36 . what is the greatest possible sum that the number can have?​
ch4aika [34]

Whole numbers are positive numbers without decimals.  First, list all the whole number factors of 36:

1 and 36

2 and 18

3 and 12

4 and 9

6 and 6

Next, see which one of those pairs has the highest sum:

1+36=37

2+18=20

3+12=15

4+9=13

6+6=12

The greatest possible sum the numbers can have is 37.

Hope this helps!!

3 0
3 years ago
Please help me on this!
yanalaym [24]

Answer:

{9}^{ - 8}

Step-by-step explanation:

\frac{ {9}^{ - 5} }{ {9}^{3} }

{9}^{ - 5 - (3)}

{9}^{ - 5 +  (- 3)}

{9}^{  - 8}

6 0
3 years ago
Given f(x) = 4(x - 8), determine the value of f(10).
Komok [63]

Answer:

f(x) = 4(x - 8)

        4 (10 -8) = 8

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Simplify (2x-2)/(x-1). Show work.
kozerog [31]

Answer:

\frac{(2x - 2)}{(x - 1)}

=  \frac{2(x - 1)}{x - 1}

= 2

3 0
3 years ago
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