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OLga [1]
3 years ago
11

Can someone help me with this 9/10 ÷2/5

Mathematics
2 answers:
RUDIKE [14]3 years ago
5 0
9/10 ÷ 2/5 = 9/10 x 5/2 = 9/2 x 1/2 = 9/4
Juliette [100K]3 years ago
5 0
9/10 ÷ 2/5 =
= 9/10 × 5/2 (We use reciprocals when dividing fractions - flip the second element)
= 45/20 =
= 2.25 or 9/4 or 2 1/4
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HELP ME QUICK PLEASEEEE solve for x: 2/x-2+7/x^2-4=5/x
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3 0
4 years ago
Kinda need some help:)
Natali [406]
1.
f(x) = x
g(x) = x + 3

For each x value you use in f(x) and g(x), the corresponding y value in g(x) is always 3 more than in f(x). If each y-coordinate is 3 more, that means the graph is shifted 3 units up. The graph of f(x) is shifted 3 units up to create the graph of g(x).

2.
The first term is -0.5.
Then each term goes up by 0.25.

1st term: -0.5
2nd term: -0.5 + 0.25 = -0.5 + 0.25(1)
3rd term: -0.5 + 0.25 + 0.25 = -0.5 + 0.25(2)
4th term: -0.5 + 0.25 + 0.25 + 0.25 = -0.5 + 0.25(3)
nth term: -0.5 + 0.25(n - 1)

-0.5 + 0.25(n - 1) = -0.5 + 0.25n - 0.25 = -0.75 + 0.25n = 0.25n - 0.75

Answer is C.
5 0
3 years ago
Choose an appropriate scenario for the graph below...
schepotkina [342]

Answer:

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3 years ago
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Blababa [14]

Answer:

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Step-by-step explanation:

x+4-5x-2

1) collect like like terms

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2) factor out the -2

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3) that gives you the final answer of

-2(2x-1)

7 0
3 years ago
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