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Neko [114]
2 years ago
6

Triangle PQR has side lengths 6 cm, 7 cm, and 11 cm. A

Mathematics
1 answer:
matrenka [14]2 years ago
5 0

Answer:

1). 24:28:44

Step-by-step explanation:

The triangle will have sides  in the same ratio as 6;7:11 so it is the first choice:

6:7:11 = 24:28:44.

Each side in the second triangle is 4 times the corresponding side in the first triangle.

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If a seamstress is paid 7.85 per hour and works 18.75 hours in one week how much is she paid for that week
umka21 [38]
$18.75 hours at $7.85 pet hour is exactly 1471875, moving the decimal 4 places to the left and round to the nearest penny is
$147.1875 Or $147.19
4 0
3 years ago
Linda is twice the age of Vera.
Paladinen [302]

Answer:

Tanya is 20 years old

Step-by-step explanation:

Let the age of Vera = x years

The age of Linda is twice the age of Vera = 2x years

Tanya  is four less than four times the age of Linda = 4(2x)-4 = 8x-4

Total age of Vera, Linda and Tanya is:

x+2x+8x-4

Combine the like terms:

11x-4

But now their total age is two more than nine times the age of Vera:

11x-4 = 9x+2

Solve the expression

Combine the like terms:

11x-9x=2+4

2x=6

Divide both the sides by 2

2x/2 = 6/2

x= 3

Thus the age of Vera is 3 years.

The age of Linda is 2x= 2*3 = 6 years

The age of Tanya is 8x-4 = 8*3 - 4 = 24-4 = 20years....

7 0
3 years ago
Match the vocab word with the definition:
love history [14]

A:8

B:14

C:3

D:11

E:7

F:4

G:1

H:12

J:9

K:10

L:2

M:6

N:5

O:13

4 0
3 years ago
Word problem One of the citizens has 97 silver coins. How many bronze coins would it take to equal this amount
natita [175]

Given: Given that a citizen have 97 silver coins.

To find : Here we need to find that how many bronze coins would it take to equal this amount.

Solution: We know, 1 silver coin=10 bronze coin

So, 97 silver coin=10×97 bronze coin

=970 bronze coin

Therefore, 970 bronze coins would it take to equal this amount.

7 0
2 years ago
A community group is picking up trash along a portion of the highway that is 1.48 miles long. In one hour they can clean a secti
aleksklad [387]

Answer:

12 if im correct

Step-by-step explanation:

first we have to see that they are doing 1/8 of a mile per hour so if we divide 1.48 by 1/8 it should give us the time

first we convert 1/8 to a decimal which is .125 and we divide 1.48 by .125

giving us 11.84

since it is time, 11 hrs would be too little of a time so we need to round up to 12

Hope thats right

5 0
3 years ago
Read 2 more answers
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