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aleksley [76]
4 years ago
6

One Algebra question. Thank you :D

Mathematics
2 answers:
Salsk061 [2.6K]4 years ago
5 0
The answer would be C because the coefficients are both perfect squares and when you subtract the exponents (6 - 4), it turns up to be an even number. (difference of exponents have to be an even number or zero)
vesna_86 [32]4 years ago
3 0
A^2 - b^2 ...difference of squares

so
9m^4 - 49n^6 = (3n^2)^2 - (7n^3)^2

answer
C. 9m^4 - 49n^6 


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Tarzan loaded 3 trucks in 6 minutes. At that rate, how many trucks would he load in 5 hours?
Roman55 [17]

Answer:

150

Step-by-step explanation:

60 minutes in 1 hour

3x10= 30 in one hour

30x5=150 30 trucks in 5 hours

3 0
3 years ago
ANYONE GOOD AT MATH NEED HELP ON THIS QUESTION?!!
Dvinal [7]

Answer:

There are a total of twelve possible outcomes. This is because flipping a coin has two possible outcomes (either heads or tails) and rolling a number cube has 6 of them (1-6) so 2 times 6 is 12.

If you want to draw a tree diagram, first split your tree into two branches, one for heads and one for tails. Then, split both branches into 6 sub-branches each, so each branch has a full set of numbers from 1-6.

Or you can do it the other way around, first split your tree into 6 branches, then split all branches into 2 sub-branches each.

hope this helps :)

7 0
2 years ago
Does -3 - (-24) = 21?
goblinko [34]
Yes, it does. Two subtraction symbols = a positive.
5 0
3 years ago
Read 2 more answers
Given: x - 5 > -10.
Elan Coil [88]
<span>The solution to the problem is as follows:

</span><span>x - 5 > -10
</span>
is equivalent to : 

x - 5 + 5 > -10 + 5
 
x  >  5
 
therefore, 

{x | x ∈ R, x < 5}  <span><---- answer 

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!


</span>
4 0
4 years ago
Heidi grew her hair out for many years. Her hair was 12/10 of a meter long. She donated her hair by cutting off 5/6 of a meter.
coldgirl [10]

Answer:

0.37 meters.

Step-by-step explanation:

12/10 of 1 meter = 1.2meters

5/6 of 1 meter = 0.8333333333 meters.

1.2 meters - 0.833333333 meters = 0.366666667 meters.

~0.37 meters

Please give brainliest if I am correct, if I am not; sorry about that.

8 0
3 years ago
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