How do you write 72% as a fraction and as a decimal?

Mathematics

2 answers:

statuscvo [17]3 years ago

8 0

72% as a decimal is 0.72.

72% as a fraction is 72/100 = 18/25.

Lina20 [59]3 years ago

7 0

Think of 72% as 72.0% and then move the decimal point to the left two spaces (this applies to all percentages) which results in .72, and there you have your answer to the decimal. Then, you can convert the decimal to a fraction by writing .72/1 which is 72/100. Then simplify the fraction (if possible) to get 18/25.

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Find all solutions to the equation. cos^2x + 2 cos x + 1 = 0

natali 33 [55]

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6 0

3 years ago

Help me, lol. Well appreciated!

Fantom [35]

Answer:

x=-35

Step-by-step explanation:

can you mark me as brainliest pls

4 0

3 years ago

Please please help me with this

swat32

N=1→an=a1 (first term)=16 (on the graph for n=1)→First term = 16
n=2→an=a2 (second term) = 4 (on the graph for n=2)→Second term = 4

ratio=(Second term)/(First term)=a2/a1=4/16
Simplifying the fraction dividing the numerator (4) by 4 and the denominator (16) by 4:
ratio=(4/4)/(16/4)→ratio=1/4

Answer: Option A. First term = 16, ratio = 1/4

7 0

3 years ago

Which expression is equivalent to the expression shown below?

posledela

The correct answer is: [D]: " (-5 $\frac{1}{4}$ )x − $\frac{1}{2}$ " .
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Explanation:
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" -1/2(-3/2x + 6x + 1) − 3x " ;

= (-1/2 * -3/2 x) + (-1/2 * 6x) + (-1/2 * 1) − 3x ;

= [ (-1 *-3) /(2*2)] x + (-3x) + (-1/2) ] − 3x ;

= [ (3/4)x − 3x − (1/2) ] − 3x ;

= (3/4)x − 3x − (1/2) − 3x ;

= ?? ; → Combine the "like terms" ;

→ "(3/4)x − 3x − 3x " = ?? ;

→ "(3/4)x − 3x = "(-9/4)x";

→ "(-9/4)x − 3x = "(-21/4)x " = " (-5 $\frac{1}{4}$ )x " ;

→ The answer is: " (-5 $\frac{1}{4}$ )x − $\frac{1}{2}$ " ;
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→ which is:
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→ Answer choice: [D]: " (-5 $\frac{1}{4}$ )x − $\frac{1}{2}$ " .
___________________________________________________

6 0

3 years ago

HELP PLEASE! I am so bad at this I feel so dumb

VikaD [51]

Answer:

i hate math too 737

Step-by-step explanation:

7 0

3 years ago