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alekssr [168]
3 years ago
8

Tyrone is converting 45/50 to a percent. Which method should he use to find the percent?

Mathematics
2 answers:
Troyanec [42]3 years ago
8 0

Answer:

90%

Step-by-step explanation:

Tyrone is converting 45/50 to a percent.

\frac{45}{50}

 convert the given fraction into a percent .

To get percentage we multiply the fraction by 100

\frac{45}{50} *100

100 divide by 50 is 2

so 45 * 2 = 90

Hence \frac{45}{50}*100= 90

90%

anygoal [31]3 years ago
4 0
Divide the numerator by the denominator
  45/50= .9
multiply by 100
  .9x100= 90%

Answer: 90%
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In Triangle A B C, what is the value of x? Triangle A B C. Angle A is (10 x minus 10) degrees, angle B is (8 x) degrees, angle C
svp [43]

Answer:

6.5

Step-by-step explanation:

The sum of all angles in a triangle are 180 degrees.

=> 10x -10 + 8x + 10x + 8 = 180

=> 28x -2 = 180

=> 28x = 182

=> x = 6.5

So, Angle A = 10 x 6.5 -10 = 65 - 10 = 55 degrees

     Angle B = 8 x 6.5 = 52 degrees

     Angle C = 10 x 6.5 + 8 = 65 + 8 = 73 degrees.

55 + 52 + 73 = 55 + 125 = 180 degrees

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3 years ago
Go step by step to reduce the radical.<br> √216
iris [78.8K]

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Step-by-step explanation:

√216=

√(36*6)=6√6

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2 years ago
niah works as a retail sales clerk earning $18,000 per yer. she plans to go to school for medical billing that has a median sala
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Investment: cost of her education + salary as sales clerk during two years

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Time to recover investment = 56,000/35,000 = 1.6

In less than two years, after she starts to work Niah will have recoverd her investment.
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Jessica has an account with a credit union. Her account earns 2.5% simple interest yearly. Exactly a year and a half ago, she op
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Answer:

$22.5

Step-by-step explanation:

2.5% = .025

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L 5.2.3 Quiz: Two-Variable Systems: Substitution
Misha Larkins [42]

Answer:

We get x=3 and y=21

The ordered pair will be: (3,21)

Step-by-step explanation:

We need to use the substitution method to solve the system of equations.

y = 10x-9\\y = x + 18

For substitution method we substitute the value of x or y from one equation to other.

Let:

y = 10x-9--eq(1)\\y = x + 18--eq(2)

Putting value of y from equation 2 into equation 1

y=10x-9\\Put\:y=x+18\\x+18=10x-9\\x-10x=-9-18\\-9x=-27\\x=\frac{-27}{-9}\\x=3

So, we get value of x=3

Now, for finding value of y, We substitute the value of x

Find value of x from equation 2

y=x+18\\x=y-18

Now, putting value of x in equation 1

y=10x-9\\Put\:x=y-18\\y=10(y-18)-9\\y=10y-180-9\\y-10y=-189\\-9y=-189\\y=\frac{-189}{-9}\\y=21

So, we get value of y=21

So, We get x=3 and y=21

The ordered pair will be: (3,21)

6 0
2 years ago
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