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devlian [24]
3 years ago
12

5 1/5 - 3 4/7 = A. 2 3/4 B. -2 3/4 C. 1 16/21 D. -1 16/21

Mathematics
1 answer:
matrenka [14]3 years ago
4 0
116/21 hope this helped !
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is it possible for a number to be rational number that is not an integer is not an integer but is a whole number?explain.
Lostsunrise [7]
Yes it is possible because integers start at one, and do not include negative numbers while whole numbers are any numbers that are not a fraction or decimal.
3 0
4 years ago
PLEASE ANSWER‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️
11111nata11111 [884]

Answer:

x-intercept = 9 y-intercept = 5

Step-by-step explanation:

4 0
3 years ago
HELP
larisa86 [58]
It looks like the parabola are going down, so  the coefficient should be negative,
B or C,
then we see that the parabola has x -intercepts (1,0) and (5,0)
these roots should be written as multiples 
x=1, so x-1=0
and 
x=5, so x-5=0,
so (x-1)(x-5) and negative first coefficient -2 at the same time. 
We can see only in the 
B. <span>f(x) = –2(x – 5)(x – 1)</span>
7 0
3 years ago
Read 2 more answers
What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4?
shepuryov [24]
First, determine the circumference (C) of the circle, the equation,
                                           C = 2πr
Substituting the value or the radius,
                                    C = 2π ( 4) = 8π
The arc length is the product of the circumference and the ratio between the subtended angle and 360. The mathematical expression is already,
                              S = (8π) x (72 / 360) = 0.8π 
Thus, the arc is 0.80π. 
3 0
3 years ago
The $2200 was 44/73of the total value of the clothes sold in the shop on this day.
xz_007 [3.2K]

Answer:

$1326

Step-by-step explanation:

please mark as brainlyest

5 0
3 years ago
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