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Westkost [7]
2 years ago
13

Please help me and can you explain thank you

Mathematics
1 answer:
Rufina [12.5K]2 years ago
4 0

Answer:

(4,2), there is already a 4 in x value

Step-by-step explanation:

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If a square has breath of 13 cm what would be the lenght and perimeter ?​
Kitty [74]

Answer:

The square will have length 13 cm only and it's perimeter will be:

4l

4×13cm

52cm

I hope it helps you

3 0
2 years ago
Being... Great.... might be 78?! nah she prolly not im jk
olga_2 [115]

Answer:

B.

Step-by-step explanation:

233% = 2.33

2 2/3 = 2.6

5 0
1 year ago
1. Write an equivalent<br> ratio by multiplying:<br> 1<br> -<br><br> 4
ahrayia [7]

Answer:

2 4

- _

8 16

Step-by-step explanation:

1 2

- X -

4 2

Or

1. 4

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7 0
3 years ago
What are the domain and range of this function y=(x+3)^2 -5
n200080 [17]

Answer: Choice A

Note: the range should be [-5, \infty). See explanation below.

===================================================

We can plug in any real number for x to get some output for y. The domain is the set of all real numbers in which we say (-\infty, \infty) which is interval notation. It represents the interval from negative infinity to positive infinity.

The range is the set of possible outputs. The smallest output possible is y = -5 which occurs at the vertex (3,-5). We can get this y value or larger. So we can describe the range as the set of y values such that y \ge -5 and that translates to the interval notation [-5, \infty).

The square bracket says "include this endpoint" while the curved parenthesis says to exclude the endpoint. Your teacher mistakenly wrote (-5, \infty) for choice A, when they should have written [-5, \infty)

I think either your teacher made a typo or somehow the formatting messed up. Either way, choice A is the closest to the answer.

8 0
3 years ago
Read 2 more answers
(Answer Quicky!!!)
fomenos
5(x+2), or 5x+10
This works because multiplication distributes over addition :)
7 0
3 years ago
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