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tia_tia [17]
3 years ago
6

Please help with this question will give brainliest .

Mathematics
1 answer:
Semmy [17]3 years ago
5 0
A good estimate is 29, as 29 squared is 841 which is very close to the added squares of 20 and 21. Hope this helps!
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Draw a number line and show all numbers that are between 1 and 20 and have exactly 4 factors
True [87]
1 = 1 x 1 
1 factors

2 = 1 x 2
2 factors

3 = 1 x 3
2 factors

4 = 1 x 4
4 = 2 x 2
3 factors

5 = 1 x 5
2 factors

6 = 1 x 6
6 = 2 x 3
4 factors

7 = 1 x 7
2 factors

8 = 1 x 8
8 = 2 x 4
4 factors

9  = 1 x 9
9 = 3 x 3
3 factors

10 = 1 x 10
10 = 2 x 5
4 factors

11 = 1 x 11
2 factors

12 = 1 x 12
12 = 2 x 6
12 = 3 x 4
6 factors

13 = 1 x 13
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14 = 1 x 14
14 = 2 x 7
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2 factors

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6 factors

So they are 6, 8, 10, 14 and 15 on the number line

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
-------------------------------------------------------------------
8 0
2 years ago
Graph the linear equation by the point plotting method or by finding intercepts -2y + 10 = 0 ​
Nadusha1986 [10]

Answer:

Your answer is

Intercept is = 5

(x,y)= (0,5)

Hope that this is helpful. Tap the crown button, Like & Follow me

5 0
3 years ago
Can you help me here pls?
patriot [66]

Answer:

57.82 jddnhdhdhdgdggd

7 0
2 years ago
Read 2 more answers
Anybody Wanna talk? Im bored and kinda down ( This mite get taken down so dose anybody?
Brums [2.3K]

Answerscuse me this a school app i am T

Step-by-step explanation:

reporting

<h3>jk</h3>
8 0
2 years ago
Read 2 more answers
25 POINTS!
Step2247 [10]

Answer:

Factor form,

f(x) = (x²+2)(x-2)(x²+2x+4)

Zeroes:

x-2=0

x=2

one real zeros of the function is, 2

Answered by GAUTHMATH

3 0
3 years ago
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