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KiRa [710]
3 years ago
8

Please help people I really really need it

Mathematics
1 answer:
Elina [12.6K]3 years ago
5 0
5/44 is a terminating decimal 
16/64 is a Terminating decimal 
2/8 is a Terminating decimal 
4/9 is a repeating decimal

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Intercept of line 9x-7y=14
Nutka1998 [239]
\left[x \right] = \left[ \frac{14}{9}+\frac{7\,y}{9}\right][x]=[​9​​14​​+​9​​7y​​] totally answer
3 0
3 years ago
Find the value for the side marked below.
olga55 [171]

Answer:

Solution given:

angle : 80°

hypotenuse:y=?

opposite=21

we have

Sin 80=\frac{opposite} {hypotenuse}=\frac{21}{y}

doing crisscrossed multiplication

we get

y=\frac{21}{Sin 80°}

<u>y=21.32</u>

6 0
2 years ago
Which number is larger -3.4 or -3 1/2 (BTW this is a fraction)? How will graphing these numbers on a number line help you determ
valkas [14]

Answer:

-3.4

Step-by-step explanation:

negative numbers are reverse counting on the line graph.

-3 1/2 is -3.5

-3.4 VS. -3.5

since it is reverse, -3.4 is greater

3 0
3 years ago
4n-16=6 I need to solve this
mel-nik [20]
The answer is= n= 11/2 and in decimal it’s n=5.5
Explanation:
You first move the constant to the right
4n=16+6 you then calculate which will be 4n=22 and then you divide both sides
8 0
3 years ago
Suppose that a class contains 15 boys and 30 girls, and that 10 students are to be selected at random for a special assignment.
natka813 [3]
Prob of selected students times prob of selecting boys times prob of selecting 3 boys
total students = 15b + 30g = 45 students

1. 10s/45t = 0.22
2. 15b/45t = 0.33
3. 3b/15b = 0.2

0.22×0.33×0.2=0.0148

1.48%

I'm not sure 100%... double check answer please
3 0
3 years ago
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