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jeka57 [31]
3 years ago
13

Which statement proves a triangle cannot have sides of 3 cm, 4 cm, and 9 cm

Mathematics
1 answer:
valkas [14]3 years ago
7 0

Answer:

3 + 4 > 9

Step-by-step explanation:

Now, when we have 3 sides of a triangle, the sum of the length of any two sides must be greater than the third side

Thus, we have that;

3 + 4 > 9

This is because the above is impossible

Others are quite possible mathematical expressions

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A 12-foot board is to be cut into 5 pieces. Four of the pieces will be the same length and one piece will be 2 feet longer than
sesenic [268]

Answer:

The answer should be D.

Hope this helped, have a nice day!


4 0
3 years ago
7
Butoxors [25]

Answer:

soulutions

0,03| = 3×1^100 × 1× 1^1000

=3^100 + 1^1000

=30^1000 + 1^1000

=31^1000

(3=3×10 =30 )

(100 1000 1000 )

4 0
2 years ago
Need help asap..really need ur help
Marta_Voda [28]

Answer:

none of the above

Step-by-step explanation:

it is actually the fact that for every positive number on the number line there is a corresponding negative integer

4 0
3 years ago
Please help on 9. Begging
Ira Lisetskai [31]
Compound Interest Formula:
A = P(1 + r/n)^(nt)

A= Accumulated amount with interest P= principal= $1000
R= annual interest rate (decimal)= 0.05
N= # times compounded per year= 12
T= # of years= 10

A= 1000(1 + 0.05/12)^(12*10)
divide inside parentheses first

A= 1000(1 + 0.0041666667)^ (12*10)
add inside parentheses

A= 1000(1.0041666667)^ (12*10)
multiply exponents

A= 1000(1.0041666667)^120
multiply parentheses by exponents

A= 1000(1.6470095043)
multiply last two numbers

A= $1,647.01 amount after 10 years

ANSWER:
D) $1647.01 total after 10 years

Hope this helps! :)
7 0
3 years ago
−4t + 9 ≥ −7 PLEASE HELPPP
stellarik [79]

Answer:

t is less than or equal to 4

Step-by-step explanation:

7 0
3 years ago
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