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2 years ago

Please help!! i will give brainliest!

Mathematics

2 answers:

Finger [1]2 years ago

6 0

A. Because 6.6 is a repeating decimal and a rational number is a repeating decimal.

KiRa [710]2 years ago

3 0

Answer:

Step-by-step explanation:

6.6 repeating is rational because all repeating numbers are rational. Hope this helps and have a great day.

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Solve for x. Thank you.

Bas_tet [7]

Answer:

D) 50/3

Step-by-step explanation:

6/10 = 10/(6+x-6)

6/10 = 10/x

6x = 100

x = 100/6

x = 50/3

4 0

3 years ago

Simplify the following number by using the imaginary number i square root of -19

lakkis [162]

Answer:

Exact form: -√19

Decimal form: −4.35889894...

3 0

3 years ago

I'm confused about how to find x.

NikAS [45]

Hi! so you would find x by adding the corners up to 180 degrees.

steps:
Add the corners
90+(2x+1)+(5x+5)
7x+96=180
then subtract 96 from 180
you’d get 7x = 84
then divide 7 on both sides and get x=12

7 0

3 years ago

The grade you make on your exam varies directly with the number of correct answers you get on the exam.Answering 15 questions co

yuradex [85]

<u>Answer:</u>

The grade you make on your exam varies directly with the number of correct answers. The constant of variation is 5

<u>Solution:</u>

Given, The grade you make on your exam varies directly with the number of correct answers you get on the exam.

Answering 15 questions correctly will give you a grade of 75 what is the.

We have to find what is the Constant of variation.

Now, according to the given information, grade  number of correct answer

Then, grade = c x number of correct answers, where c is constant of variation.

Now, substitute grade = 75 and number of correct answers = 15

$\text { Then, } 75=c \times 15 \rightarrow c=\frac{75}{15}=5$

Hence, the constant of variation is 5

5 0

3 years ago

Sam traveled a distance of 3724 feet,how many miles did she travel if 1 mile =5,280 feet?

lilavasa [31]

Answer:

0.705303

Step-by-step explanation:

divide 3724 by 5280

8 0

3 years ago