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melisa1 [442]
4 years ago
9

What makes a decimal repeating

Mathematics
1 answer:
pentagon [3]4 years ago
5 0
Also known as a recurring decimal, a repeating decimal is a number that has repeating digits infinitely, can also be identified with a line over the last number of the decimal.
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Write an expression that shows how to multiply 4x362 using place value and expanded form
igomit [66]
4x300+4x60+4x2
1200+240+8
1448
5 0
4 years ago
Can someone help me<br><br> Solve for Y<br><br> ABC to DEF
Black_prince [1.1K]

Answer:

12

Step-by-step explanation:

5y=60

y=60/5

y=12

8 0
3 years ago
1) Define onto function. 2) Find k if f.f(k) = 5 where f (k) = 2k – 1​
luda_lava [24]

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5 0
3 years ago
Read 2 more answers
Daniel runs laps every day at the community track. He ran 45 minutes each day, 5 days each week, for 12 weeks. In that time, he
gizmo_the_mogwai [7]

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5 0
3 years ago
if my grade in math is a 51.32% and I get at least a 70% on my test. What percentage will my grade go up too? ( test are worth 4
bazaltina [42]
Keeping in mind that 70% of anything is 70/100 * anything, thus

\bf \begin{array}{ccll}&#10;\stackrel{percentage}{points}&\stackrel{test}{completed}\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;45&1\\\\&#10;x&\frac{70}{100}&#10;\end{array}\implies \cfrac{45}{x}=\cfrac{1}{\frac{70}{100}}\implies \cfrac{45}{x}=\cfrac{\frac{1}{1}}{\frac{7}{10}}&#10;\\\\\\&#10;\cfrac{45}{x}=\cfrac{1}{1}\cdot \cfrac{10}{7}\implies \cfrac{45}{x}=\cfrac{10}{7}\implies \cfrac{45}{x}=\cfrac{10}{7}\implies \cfrac{45\cdot 7}{10}=x&#10;\\\\\\&#10;\cfrac{63}{2}=x\implies \boxed{31.5=x}

so, you get that many percentage points, now... add that to 51.32.
7 0
3 years ago
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