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Arturiano [62]
2 years ago
13

Explain why 4/10 and 40/100 have unlike denominators but are equivalent fractions

Mathematics
1 answer:
marishachu [46]2 years ago
5 0
4/10 and 4/100 are the same because all you had to do was multiply both the numerator and denominator by 10. It is still the same amount. Hope this helps!
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Find the circumference and Area of a circle with radius 7 yd<br> Use the value 3.14 to help
Gnoma [55]
The answer for the circumference is 43.96 and the area is 153.86
8 0
3 years ago
A line passes through tge points (1,-3) and (4,6) what is the zero of this line ?
Maru [420]

Answer:

<em>The zero of the line is (2,0)</em>

Step-by-step explanation:

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as:

\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

We are given the points (1,-3) and (4,6). Substituting:

\displaystyle y+3=\frac{6+3}{4-1}(x-1)

Operating:

\displaystyle y+3=\frac{9}{3}(x-1)

y+3=3(x-1)

The zero of this line can be found by making y=0 and solving for x:

0+3=3(x-1)

3=3x-3

Adding 3:

6=3x

Solving:

x = 2

The zero of the line is (2,0)

3 0
2 years ago
The answer to all of these word problem
user100 [1]

Answer:Hope this helps!

Number 1 = 2   and 1/8

Number 2 = 6   and 3/40

Number 5 = 4    and 2/6

Number 6 = 15 and 1/3


Step-by-step explanation:


3 0
3 years ago
If a fish swims 7/8 of the depth of a 32-foot deep lake, how many feet down did the fish swim?
Arlecino [84]
8/8 would be 32 so 7/8 would be 28 because 8 x 4 = 32 which would make each eight equal four. 
7 0
2 years ago
Read 2 more answers
What best describes the expression y over 3?
tekilochka [14]
The y represents "some number," so in this case some number divided by three is the right answer
3 0
3 years ago
Read 2 more answers
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