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Advocard [28]
3 years ago
15

9/10+(-4/5) as a fraction is simplist form

Mathematics
2 answers:
Lunna [17]3 years ago
8 0

Answer: HOPE THIS HELPE! ;D :P

1/10

Step-by-step explanation:

dybincka [34]3 years ago
4 0

Answer:

1/10

Step-by-step explanation:

9/10 + -4/5

We need a common denominator

9/10 + -4/5*2/2

9/10 -8/10

1/10

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Y=-0.005x^2+0.41x-5.1
lidiya [134]
(0,-4.69) i hope this is correct
4 0
3 years ago
How many 2.5 inch by 6 inch tiles will fit on a back splash that is 2.5 feet tall and 8 feet long?
Maksim231197 [3]
Area of each of the tiles = (2.5 * 6) inches^2
                                       = 15 inches^2
Now we have to get down to the case of the backsplash
1 feet = 12 inches
Then
Length of the back splash = 8 feet
                                           = (8 * 12) inches
                                           = 96 inches
Height of the back splash = 2.5 feet
                                         = (2.5 * 12) inches
                                         = 30 inches
Then
Area of the back splash = ( 30 * 96) inches^2
                                       = 2880 inches^2
So
The number of tiles required to fit in the back splash = 2880/15
                                                                                     = 192
So 192 tiles will be required to fit in the back splash. I hope the procedure is clear enough for you to understand. 
8 0
3 years ago
Read 2 more answers
Choose the best description for the real number 35
RideAnS [48]
What descriptions are we supposed to choose from?
4 0
3 years ago
Read 2 more answers
Given a quadratic function that is reflected across the
deff fn [24]

Answer:

y=1/3 x2

Step-by-step explanation:

7 0
3 years ago
Can you please help me what is 1/9 divided by 5/4
denis23 [38]

Answer:

4/45

Step-by-step explanation:

1/9 ÷ 5/4

Copy dot flip

1/9 * 4/5

4/45

6 0
2 years ago
Read 2 more answers
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