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3 years ago

I NEED help Zane is determining whether the given value of the variable is a solution of the equation.

Mathematics

2 answers:

posledela3 years ago

3 0

Answer:

a, d, f

Step-by-step explanation:

icang [17]3 years ago

3 0

Answer:

A d and f

Step-by-step explanation:

I just did it

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Help! Best answer gets brainliest!

liraira [26]

Answer:

Step-by-step explanation:

because the length of 12 is the same of t+1 so 11+1=12

youre welcome

6 0

3 years ago

Read 2 more answers

A flying disc has a circumference of 75.36 centimeters. What is the area of the flying disc? (Use 3.14 for .)

Hatshy [7]

The area of flying disk is 452.16 square centimeters

Step-by-step explanation:

The disc is in circular shape so we will use the formulas for circle in this question.

Given

Circumference = C = 75.36 centimeters

We have to find the area of the disc for which we have to find the radius first.

Let r be the radius

Then

Circumference is given by:

$C=2\pi r$

putting the values

$75.36 = 2*3.14*r\\75.36 = 6.28r$

Dividing both sides by 6.28

$\frac{6.28r}{6.28} = \frac{75.36}{6.28}\\r = 12\ cm$

The area of circle is given by:

$A = \pi r^2$

Putting the values

$A = 3.14 * (12)^2\\A = 3.14*144\\A =452.16\ cm^2$

Hence,

The area of flying disk is 452.16 square centimeters

Keywords: Circle, area

Learn more about circle at:

#LearnwithBrainly

5 0

3 years ago

Please answer all three questions Pleaseeeeee tysmm <3

oee [108]

Answer: 2 3/4 > 2.68 is correct (only)

Step-by-step explanation: 2 3/4 = 2.75, and 2.75 is greater than 2.68

The rest are incorrect. 7.895 * 10^2 (100) = 789.5, and 5.43 * 10^3 (1000) = 5430. So 789.5 > 5430 is false.

Sqrt(63) = 7.93, and 7.93 > 8.11 is false.

Absolute values ( | | ) mean that no matter if it is negative or positive, it will become positive (unless the negative sign is outside the absolute value). 1.5 > 3.2 is false, and even without the absolute value, -1.5 is still less than 3.2

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2 years ago

Plzz helpp mee in this question!!!

VashaNatasha [74]

Answer:

Please see attached picture for full solution.

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3 years ago

A large company wanted to know how the average salary of their employees had changed over the last year. the results of their st

Aleksandr-060686 [28]

A large company wanted to know how the average salary of their employees had changed over the last year. the results of their study had a p-value of 0.12and showed that the average salary had increased by $1,500 from $20,000 to $21,500. The results were practically significant but not statistically significant.

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3 years ago