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3 years ago

Helllp please I am stuck

Mathematics

1 answer:

Mashutka [201]3 years ago

7 0

Answer:

Step-by-step explanation:

Add 4 to both sides

13 + 4 = w/-3 - 4 + 4

17 = w/-3 Multiply through by -3

17*-3 = -3*(w/-3)

-51 = w

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A rancher is putting a fence around a square animal pen. The perimeter of the pen is 32 feet. The fence posts will be 16 inches

Crazy boy [7]

21 fence posts. i dont know how to draw a picture on this site, but you covert 16in to ft and then divide 32 by 1.5

4 0

3 years ago

The smallest square number which can be divisible by 11 and 5

Elena L [17]

Answer:

3025

Step-by-step explanation:

let's look at it in this concept.

For a number to be divisible by 11 and 5. it must be a multiple of the LCM of 11 and 5.

LCM of 11 and 5=55

therefore the number is 55x, where x is a positive integer.

it is a said that the number is a perfect square

therefore the square root of 55x must be an integer.

$\sqrt{55x} = \sqrt{5 \times 11 \times x}$

the smallest value of x to make 55x a perfect square is....

$x = 11 \times 5 = 55$

Therefore the number is.... .

$55x = 55(55) = 3025$

sweet right

<h2>BRAINLIEST PLS....</h2>

6 0

3 years ago

A circle has a radius of 5. Express in term of pi the circumference of the circle

Natalka [10]

Circumference of a circle = 2pir
2pi(5) = 10pi

3 0

3 years ago

What are the values of a1 and r of the geometric series?

tester [92]

Answer:

r = 1/3

= 1

Step-by-step explanation:

1 + 1/3 + 1/9 + 1/27 + 1/ 81

In this series a is the first term = 1

r is the common ratio = 2nd term/1st term = 3rd term/ 2nd term

r = 1/3 ÷ 1 = 1/9 ÷ 1/3

r = 1/3

I hope this was helpful, please mark as brainliest

4 0

3 years ago

HELP MEEE PLSSSS PLSSS

RideAnS [48]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers