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Llana [10]
3 years ago
10

Help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
omeli [17]3 years ago
8 0

Answer:

Step-by-step explanation:

Potato ω↑∈∉∉↑↓∵

SVEN [57.7K]3 years ago
5 0
82.2

Add all of them up and then divide by 10.
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A new restaurant is attracting customers with searchlights has a radius of 2 feet. What is the searchlights circumference?
Assoli18 [71]

Answer:

12.56 feet

Step-by-step explanation:

The perimeter of a shape is the sum of all its side.

Since circle doesn't have "sides", the perimeter is the length of the whole circle. This has the name "circumference".

The circumference of a circle has the formula:

C=2\pi r

Where

C is the circumference (perimeter of a circle)

r is the radius

Given,

r = 2 feet

We substitute and find the circumference, using 3.14 as \pi,

C=2\pi r\\C=2(3.14) (2)\\C=12.56

Hence, the circumference is 12.56 feet

5 0
3 years ago
Simplify <br>7x+[x-(5+x)]<br><br>a) 7x-5<br>b)8x-5<br>c)9x-5​
Aleksandr [31]

Answer:

It would be a which is 7x-5

6 0
3 years ago
Which is not a valid range? a1:a3, b1:b3 a1:a9 a1:f9 a1:f1?
Maru [420]
<span>a1:f9 is not an valid range because it has neither a row nor a column in common. This contrasts with a1:a3, b1:b3, and a1:a9 which each have a row in common, as well as with a1:f1, which has a column in common. In general, to make a valid range coordinates must be specified that allow a single row or column of cells to be specified.</span>
4 0
3 years ago
Please help, due in 45 minutes.
hjlf

Answer:

B: 2

Step-by-step explanation:

2x+y=8

x-3y=-3

x=3 and y=2

so answer is B: 2

6 0
3 years ago
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Which statements can be used to justify the fact that two right angles are supplementary? Check all that apply.
mamaluj [8]
The answer is a and c
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3 years ago
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