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alisha [4.7K]
3 years ago
14

Factorise x 2 + 20 x + 100

Mathematics
1 answer:
S_A_V [24]3 years ago
6 0

Answer:

(x+10)(x+10)

or (x+10)²

Step-by-step explanation:

this factories can use this

a² + 2ab + b²

; (a)² + 2(a)(10) + (b)²

= (a+b)²

hope it helps you ☺️

Any questions (ask me in comments)

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50 POINTS AND BRAINLIEST TO FIRST CORRECT ANSWER
Alenkasestr [34]

Answer:

(-2, -21)

(-1, -24)

x intercepts

(5,0) / (-5,0)

y intercept

(0, -25)

Step-by-step explanation:

sentences:

Looking at the points I chose, you can see that they mostly all include a negative. Knowing two spots on the graph can help us see our x and y intercepts, *insert x and y intercepts*.

3 0
4 years ago
A certain arithmetic sequence has this explicit formula for the nth term:
swat32

Answer:

4

Step-by-step explanation:

The n th term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

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7 0
4 years ago
A photo of a beetle in a science book is increased to 735​% as large as the actual size. If the beetle is 16 ​millimeters, what
wariber [46]

Answer: 117.6 millimeters

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Then , the size of the beetle in the photo would be :

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Hence, the size of the beetle in the​ photo = 117.6 millimeters

3 0
3 years ago
A function where the independent variable is an exponent. f(x) = ab^x, where a and b are real numbers with a # 0, b>0, and b
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3 0
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Anja is correct that the histogram is skewed to the right

According to the statement

we have given that the anja collected the data and created the histogram and after analyzing we  have to tell that her claim is correct or not.

So, she collected the data:

A graph shows number of dogs labeled 0 to 2 on the horizontal axis and frequency on the vertical axis. 0 dogs at frequency 20. 1 dog at frequency 15. 2 dogs at frequency 12.

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Histogram is is an approximate representation of the distribution of numerical data.

and after making the histogram we see that

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Learn more about Histogram here      brainly.com/question/25983327

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