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CaHeK987 [17]
3 years ago
11

Plz help I’ll mark you

Mathematics
1 answer:
Anni [7]3 years ago
3 0

Answer:

C. 6.8 in

Step-by-step explanation:

hope it helps please correct me If I am wrong

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What is the missing number in the series?<br><br> 1, 16, 81, __, 625, 1296
Alinara [238K]

Answer:

256

Step-by-step explanation:

We are given the series

1, 16, 81, __, 625, 1296

The missing number in the sequence is the fourth term

From the above sequence, we know that

1, 4², 9² , __, 25² , 36²

Difference between first term = 4 - 1 = 3

9 - 4 = 5

x - 9 = 7

x = 9 + 7 = 16

Hence, the fourth term = 16²

= 256

6 0
3 years ago
Use 3.14 for PI( π ) <br><br> Diameter: 5 ft <br> Formula: A= πr2
Liula [17]

Answer:

\boxed {\boxed {\sf 19.625 \ ft^2}}

Step-by-step explanation:

The area of a circle is found using this formula:

a= \pi r^2

We know the circle's diameter is 5 feet, but we don't know the radius. Remember the diameter passes through the center from one side to the other, while the radius connects the center and the side. Therefore, the radius is half the diameter.

  • r=d/2
  • r= 5 ft/2
  • r= 2.5 ft

We know the radius is 2.5 feet and we are using 3.14 for pi. Substitute the values into the formula.

a= (3.14)* (2.5 \ ft)^2

Solve the exponent.

  • (2.5 ft)²= 2.5 ft *2.5 ft=6.25 ft²

a= (3.14)*(6.25 \ ft^2)

Multiply.

a=19.625 \ ft^2

The area of the circle is <u>19.625 square feet.</u>

4 0
3 years ago
How many nickels are in 126 dollars
exis [7]

Answer:

2,520 nickles in $126

Step-by-step explanation:

126 dollars x 100 cents

= 12,600 cents

then

12,600 cents / 5 cents

= 2,520 nickels

(The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes. If you need me to elaborate on my answer or give further explanation on it, please ask and I will do so. If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more!

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8 0
3 years ago
Read 2 more answers
Please help i don’t know what answers apply
dalvyx [7]
Answers are B, C, and D

If Q = 33, then the two slopes are both 33. As long as the y intercepts are different, then the two lines will be parallel leading to no intersections. No intersections means no solutions.

Note: Choice A leads to infinitely many solutions as we'll have identical copies of the same expression on each side (33x+25 = 33x+25). This is why we can rule choice A out. 
4 0
4 years ago
Read 2 more answers
How many loads of laundry can you wash if you work 3 shifts? express your answer numerically as an integer?
Likurg_2 [28]

Given that number of working shifts = 3

Let number of loads of laundry that you can wash in 1 shift = x

Then number of loads of laundry that you can wash in 3 shift = 3x


Numerical value of the number of loads of laundry that you can wash in 1 shift is not given so it's not possible to convert "3x" into integer.

But whatever be the value say 5 loads of laundry is washed in 1 shift then the answer is given by 3x= 3*5= 15

3 0
3 years ago
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