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Papessa [141]
3 years ago
14

If you had to add two fractions with denominators of 4 and 5. What might the denominator of the sum be? Show more than one possi

bility. Use specific fraction examples.
Mathematics
1 answer:
Fiesta28 [93]3 years ago
4 0

Answer:

9

Step-by-step explanation:

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Use three of the numbers 3,4,5,12, or 15 to complete the number sentence. Do not use any number more than once. ( _____ - _____
Stella [2.4K]

Answer:3


Step-by-step explanation:

15-3=12÷4=3

7 0
3 years ago
Simplify the expression: 2( 5 t + J) + 3( 2t + 4 J )
Irina-Kira [14]

Answer:

16t + 14J

Step-by-step explanation:

1) First, you have to multiply the numbers

New Expression: 10t + 2J + 6t + 12J

2) Now, you have to find the like terms and add them together

New Expression: 16t + 14J

Hope this helps!

7 0
3 years ago
Plz I need help with only the perimeter one
Tcecarenko [31]

Answer:

I believe the answer is 25.3

5 0
3 years ago
Read 2 more answers
Please help me with this
sesenic [268]
Ok so the average is 50

average of x number of things is
(add value of all things)/x=average

4 test scores needed
so divide by 4
3 test scores ar known
average is 50
x= missing score

(43+48+42+x)/4=50
times 4 both sides
133+x=200
minus 133 both sides
x=67

a score of 67 is needed
5 0
3 years ago
What is the length of the unknown side of the right triangle? (1 point)
scoundrel [369]

Answer:

The answer is a

Step-by-step explanation:

4 0
3 years ago
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