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Naily [24]
3 years ago
9

Last oneee I swearrr

Mathematics
1 answer:
Novay_Z [31]3 years ago
7 0
Multiply 15 with 12

15 x 12 = 180 (total area, including the hole).

Find the area of the hole. Subtract 2 fives from 12. 
2(5) = 10
12 - 10 = 2

The side measurement is 8

8 x 2 = 16m²

Subtract 16 from 180

180 - 16 = 164m²

164 m² should be your answer


hope this helps
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Each side of a square is increasing at a rate of 4 cm/s. at what rate is the area of the square increasing when the area of the
Iteru [2.4K]
Confusing question but I would get 0, as if you have 4cm, that squared = 16cm^2. Therefore if it were increasing anymore, then you would not be able to get a value of 16.
7 0
4 years ago
8 less than a number 7 times a number is the same as 4 more than 3 times the number. Find the number
Gwar [14]
X=3

7x-8=3x+4
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4 0
3 years ago
Read 2 more answers
Find the 58"" term of the following arithmetic sequence,<br> 18, 23, 28, 33,
Anna11 [10]

Answer:

303

Step-by-step explanation:

So the equation to find a term is An=a1+(n-1)d

An represents the value of the number (n)

and n is the selective that you want

d is the difference between the first and second term which is 23-18=5, and you can see that adding 5 to the previous term gives the following term.

a1 is the first term in the sequence

so knowing all that now you can go back and inset all variables into the equation

An=18+(58-1)5

An=303

Hope that helps :)

Please give brainliest

6 0
3 years ago
Help please thank you!! :)
tankabanditka [31]

Answer:

Area of circle: 1662.57 cm

Circumference of circle: 144.57 cm

Step-by-step explanation:

Formula of area of circle:

pi x r2 or radius x radius

So, it's 22/7 x 23 x 23 = 1662.571429

Formula of circumference of circle:

2 x pi x radius OR

pi x diameter

Let's use the second method, to find diameter it is radius x 2 = 46

So,

46 x 22/7 = 144.5714286

4 0
3 years ago
Susan is buying supplies for a party. If spoons only come in bags of 8 and forks only come in bags of 6, what is the least numbe
igor_vitrenko [27]
You can buy 6 bags of forks and 8 bags of spoons. All you simply have to do is find the common multiple of the two. You can just multiply them both if you can’t find any others or it’s easier
4 0
3 years ago
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