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Goryan [66]
3 years ago
13

Need help on this problems!

Mathematics
1 answer:
Fofino [41]3 years ago
3 0
For six you can write 1/4 because there is 4 pennies and 1 represents each penny


for number 5 you can put 2/10 because there is 10 coins and 2 quarters

and for number 7 is that Bradley has 10 coins not 9 so it would be 1/10
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Jack deposited a check into his account for $227.21. Then, he withdrew $227.21 in cash in the same transaction. What is the net
Slav-nsk [51]
454.42, it’s the net about of the money before anything is deducted
5 0
3 years ago
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1. The perimeter of a piece of paper is 18 cm.
OlgaM077 [116]

Answer:

a) length = 3 and width = 6

Area of the rectangle = 3 × 6 = 18 cm²

b)  length = 7 and width = 2

Area of the rectangle = 7 × 2 = 14 cm²

c)  length = 5 and width = 4

Area of the rectangle = 5× 4 = 20 cm²

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given perimeter of the paper = 18 cm

we know that the paper has a rectangle shape

The perimeter of the rectangle = 18 cm

 2( l + w ) = 18

a)

we choose length = 3 and width = 6

The perimeter of the rectangle = 2( 3+6) = 18 cm

Area of the rectangle = 3 × 6 = 18 cm²

b)

we choose length = 7 and width = 2

The perimeter of the rectangle = 2( 7+2) = 18 cm

Area of the rectangle = 7 × 2 = 14 cm²

c)

we choose length = 5 and width = 4

The perimeter of the rectangle = 2( 5+4) = 18 cm

Area of the rectangle = 5× 4 = 20 cm²

3 0
3 years ago
Which set of numbers does not contain 75?
Ksivusya [100]

Answer:

D, irrational numbers,

Step-by-step explanation:

75 is part of all groups except irrational numbers, it is an integer, a whole number and a natural number..

3 0
2 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!!!
Kaylis [27]

Answer:

1: 3z+5

2: 50+20x

3: (15y+18)-4

4: 12a+8

5 0
3 years ago
The length of ​ AB¯¯¯¯¯ ​ is 9 centimeters. A dilation with a scale factor of 2 is applied to ​ AB¯¯¯¯¯ ​ . What is the length o
svetlana [45]
<h3>Answer:  18</h3>

We multiply the length of AB by 2 to get the length of A'B'

9*2 = 18

6 0
3 years ago
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