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zloy xaker [14]
3 years ago
8

45 books represent 5% of total books at library 2.

Mathematics
1 answer:
SVEN [57.7K]3 years ago
8 0
The total number of books is 900 books if 5% of the books is 45
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Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 3). Which e
kumpel [21]

Answer:

(x',y')-->(x-3,y-2)

Step-by-step explanation:

Notice that we can get from the x-coordinate of A, 1, to the x-coordinte of A', -2, by subtracting 3 from the x-coordinate of A. More formaly:

1+a=-2

a=-2-1

a=-3

Similarly, we can get from the y-coordinate of A, 5, to the y-coordinate of A', 3, by subtracting 2 from the y-coordinte of A. More formaly:

5+b=3

b=3-5

b=-2

Now we now that to get to A' from A, we need to subtract 3 to the x-coordinate of A and subtract 2 to the y-coordinate. Knowing this, we can create the expression to translate any point of the polygon ABCD to create the polygon A'B'C'D':

(x',y')-->(x-3,y-2)

3 0
3 years ago
in order to fence a garden the rowan family needs 64 ft of lumber. the garden at the correas house will need to be 150% larger.h
almond37 [142]

Answer:

96

Step-by-step explanation:

Divide 64 by 2

add 32+ 64

x=96

8 0
3 years ago
Plzzz helpppppp nowwwww
snow_lady [41]

Answer:

x= 10

I hope i helped, best of luck!

4 0
3 years ago
Read 2 more answers
How to make four 2's equal 11
Ksju [112]
Answer : 2 = 4/4 + 4/4
3 0
3 years ago
One person can do a certain job in 20 minutes and another person can do the same job in twenty eight minutes. how many minutes w
Mamont248 [21]
I'm terrible at math, so I'm sorry if I'm totally wrong, but I'm assuming you just take the average:

20+28=48m
48/2=24m

On average, it may take them 24m if they work together.
8 0
4 years ago
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