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3 years ago

Which fraction is equivalent to 56%?

Mathematics

2 answers:

HACTEHA [7]3 years ago

5 0

14 / 45

56 / 100 reduces to 14 / 45

Rama09 [41]3 years ago

5 0

56/100 is equal to 56%
56/100 simplifies into 14/25
14/25 as a decimal is 0.56

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X to the power of three equals 343

Norma-Jean [14]

X^3= 343

Find the cube root of both sides
∛x^3 = ∛343

x= 7

Final answer: x=7

3 0

3 years ago

Find the square root of 291600 by prime factorization

yarga [219]

Answer:

540

Step-by-step explanation:

I honestly put it in my calculator and squared it,

291600

/ \

540 540

you have a pair, you don't have to do anything else, and you're done

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3 years ago

A bag contains six real diamonds and five fake diamonds if one diamonds is pick what the odds a real diamond is pick

Yuliya22 [10]

6/11 or about 55%

To put into a fraction the total is the denominator and the 6 would be the numerator as it is the real diamond then divide the numerator by the denominator move your decimal two places round as needed

4 0

3 years ago

Read 2 more answers

Can you please answer this question

tamaranim1 [39]

$3tan^{2} \theta +7sec\theta=3$
First I converted the equation terms into sine and cosine.
$tan^{2}\theta = \frac{sin^{2}\theta}{cos^{2}\theta}$ and $sec\theta= \frac{1}{cos\theta}$
Substitution:
$\frac{3sin^2\theta}{cos^2\theta} + \frac{7}{cos\theta} =3$
Common Denominator Created:
$\frac{3sin^2\theta}{cos^2\theta} + \frac{7cos\theta}{cos^2\theta} =3$
Multiply each term by the LCD:
$3sin^2\theta+7cos\theta=3cos^2\theta$
Substitution: Recall ⇒ $sin^2\theta =1-cos^2\theta$
$3(1-cos^2\theta)+7cos\theta=3cos^2\theta$
Distribute and collect all terms on one side:
$6cos^2\theta-7cos\theta-3=0$
Factor and set each factor equal to 0:
$(2cos\theta-3)(3cos\theta+1)=0$
$2cos\theta-3=0$ ⇒ $theta=cos^{-1} \frac{3}{2}$
$3cos\theta+1=0$ ⇒ $theta=cos^{-1} \frac{-1}{3}$
The 2nd factor provides only possible answer 109.5 degrees

4 0

3 years ago

Frances read 4/5 of an article in three minutes. How much of the article did she read each minute?

Margarita [4]

Answer:

0.267

Step-by-step explanation:

0.2666666666666667

8 0

2 years ago