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zaharov [31]
3 years ago
14

HELP... PLEASE ........ PLEASE

Mathematics
1 answer:
solong [7]3 years ago
8 0
Will its 12.75 because you add 3+9 =12 and you just put the 75 that's it
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Need help on this, if it’s right I’ll make it brainliest
Andrews [41]

Answer:

(0,2)/(4,5)

Step-by-step explanation:

Im Pretty Sure That's Correct.

8 0
3 years ago
A rectangular parking lot is 75 feet wide and 150 feet long. The owner wants to increase the width by 100 feet. What is the appr
Trava [24]

The <em>approximate increase</em> in Area of the parking lot is about 133%

Area of a rectangle = Length × width

<u>Initial Area of parking lot</u> :

  • 75 feets × 150 feets = 11250 ft²

<u>New Area of parking lot</u> :

Width = 75 + 100 = 175 feets

Length = 150 feets

Area = 175 × 150 = 26250 ft²

<u>Percentage increase in </u><u>Area</u><u> </u><u>of lot</u> :

((16250 - 11250) / initial Area) × 100%

(15000 / 11250) × 100% = 133.33%

Therefore, the <em>approximate increase</em> on area of lot is 133%

Learn more : brainly.com/question/18109354

5 0
3 years ago
Your chemistry textbook has 936 pages and weighs 4.2 pounds. your calculus textbook has 1368 pages and weighs 6.0 pounds. these
Zarrin [17]
Let the number of chemistry books be x and the number of calculus books be y
total number of books in each case is:
x+y=24
x=24-y.....i

Weight of each case:
2707.2/20
=135.36
thus
4.2x+6.0y=135.36..ii substituting i in ii
4.2(24-y)+6y=135.36
100.8-4.2y+6y=135.36
hence
1.8y=34.56
y=19.2
hence
x=24-19.2
x=4.8
thus the number of chemistry books was 4.8*20=96 number of calculus was
19.2*20
=384 books

4 0
3 years ago
Tucker ran 3/4 of a mile, took a break, ran 3/8 of a mile, and then took a second break. After the second break, Tucker ran some
Nataly_w [17]

Answer:

7/8 of a mile

Step-by-step explanation:

hope this helps

6 0
2 years ago
Read 2 more answers
Math probability question​
vredina [299]
If hat is 5/8 then no hat is 8-5/8 = 3/8 and so on for the scarves. to find the probabilities multiply the cases you have.

4 0
3 years ago
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