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SVETLANKA909090 [29]
3 years ago
9

Help please

Mathematics
1 answer:
9966 [12]3 years ago
6 0

Answer:

No

Step-by-step explanation:

Triangular Inequalities state that in a triangle, the sides must always be less than the sum of the other two.

You would have sides x, 2x, 3x in this case and use the inequality a+b>c.

if...

a=x, b=2x, c=3x

then...

x+2x>3x

3x>3x which is false.

Therefore you cannot make a triangle with sides proportional to 1, 2, and 3.

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Find the 60th term of the arithmetic sequence <br> −29,−49,−69,...
andreev551 [17]

Answer:

89

Step-by-step explanation:

it is basically counting by 2s but rather by 20s.

20, 40,60,80

all you do is add a 9 at the end.

6 0
3 years ago
Help me answer pls :)<br><br><br> what is the value of y when x=43
Leona [35]

Answer:

87

Step-by-step explanation:

f(x) = 2x+1

6 0
3 years ago
BRAINLIEST<br> find the value of a^n b^n if n=3,a=100,and b=1/4
Bumek [7]

Answer:

= (100)^3(1/4)^3

= 15,625  i think im not that good at math but i passed

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Whats is the sum (2/5x + 5/8) + (1/5x - 1/4)?
Leviafan [203]
<span>Whats is the sum (2/5x + 5/8) + (1/5x - 1/4)?
A.3/5x + 1/8
B.3/5x + 3/8
C.3/5x + 5/8
D.3/5x + 7/8

The answer is </span><span>B.)   3/5x + 3/8</span>
5 0
3 years ago
5 Ethan scored x points in a game. His younger sister scored 8 points when she
Nuetrik [128]

The remaining values will be<u> 19, 20, 21, 22 and 23</u>

<h3 /><h3>System of equations</h3>

Given the following parameters

Ethan's score = x points

His younger sister's score = 8 points

If their total score is y points, hence the  equation relating x and y is expressed as:

x + 8 = y

x = 8 - y

If x = 10

y = x + 8

y = 18

The ramining values will be<u> 19, 20, 21, 22 and 23</u>

Learn more on tables and values here: brainly.com/question/9265203

7 0
2 years ago
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