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nydimaria [60]
3 years ago
11

The expression 2(128 + 5) + V7 can be used to find the perimeter of the triangle. What does

Mathematics
1 answer:
Mama L [17]3 years ago
5 0
You do the things in the parentheses first then multiply them by 2
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the sum of two numbers is 63. The smaller number is 9 less than the larger number.what are the numbers
dezoksy [38]

Answer:

27 and 36

Step-by-step explanation:

x + (x - 9) = 63

2x - 9 = 63

add 9 to both sides

2x = 72

Divide both sides by2

x = 36

x - 9 = 36 - 9

x - 9 = 27

7 0
3 years ago
The table shows the percentage of total athletes at a school that play certain sports. Each athlete only plays one sport. twenty
denpristay [2]
30= 20% of ?
30= 20/100 (x)
30= .2 (x)
x=150
150 kids are at the shcool
5 0
4 years ago
Raju bought a book for Rs 35.65. He gave Rs 50 to the shopkeeper. How much
bearhunter [10]
50-35.65
=15.35 Rs is the amount the boy got from the shopkeeper


4 0
3 years ago
You purchase pair of pants for $34.60 and a shirt for $12.30. If you need to pay 8% sales tax, what is the final price?
pantera1 [17]

Answer:

34.60+12.30=46.90

46.90/100=0.469

0.469*8=$3.75

7 0
4 years ago
Using set notation;
Lostsunrise [7]

Answer:

25.

Step-by-step explanation:

The number of women employed = 100 - 65 = 35.

So the number of men paid weekly = 60 - 35

= 25.

5 0
3 years ago
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