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3 years ago

Select the GCF of these numbers. 2^5 · 5· 11 and 2^3· 5^2 · 7

Mathematics

1 answer:

Lunna [17]3 years ago

8 0

I hope this helps you

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nadia wants to enclose a square garden with fencing has an area of 141 ft.² to the nearest foot how much fencing will she need e

Andreas93 [3]

We know that area of the square is 141 square feet. Therefore, we can figure out the dimension of square using formula for area as shown below:

$Area=a^{2}\\141=a^{2}\\a=\sqrt{141}=11.874$

We know that fencing is used along the sides of the square. Therefore, amount of fencing required will be equal to perimeter of square.

Hence, we can write:

$\text{Amount of fencing}=\text{Perimeter of square}$

$\text{Amount of fencing}=4a=4(11.874)=47.496$

Upon rounding to nearest foot, we get the amount of fencing required as 48 feet.

7 0

3 years ago

Please help fast!!!! Find the seventh term of the geometric sequence if a1=7 and r=3

statuscvo [17]

Answer:

15309 Im pretty sure

Step-by-step explanation:

a7=ar^7

=7(3^7)

7 x 2187=15309

6 0

2 years ago

Step by step what is 3a+4b+5a+6

Sedaia [141]

Hello!

Answer:⇒⇒⇒⇒⇒= $8a+4b+6$

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓

Group like terms:

↓↓↓↓↓↓↓↓↓↓↓↓↓↓

$=3a+5a+4b+6$

Add similar elements.

$=8a+4b+6$

Hope this helps!

Thank you for posting your question at here on brainly.

-Charlie

4 0

3 years ago

The school talent show is 92 minutes long. Acts in the talent show are each about 4 minutes long. How many acts should there be?

valentina_108 [34]

Answer:

23 acts

Step-by-step explanation:

This is a division problem.

92/4 = 23

Answer: 23 acts

5 0

3 years ago

Brian has a gift card with a $250 balance. He buys several video games that cost $33 each. After the purchases, his gift card ba

Leno4ka [110]

Answer: x=6.6969

Step-by-step explanation:

250-(33x)=29

-33x=-221

x=6.6969

5 0

2 years ago

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