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satela [25.4K]
3 years ago
8

How to model -5x (-2)

Mathematics
1 answer:
Bond [772]3 years ago
4 0
-5times(-2) =10 is the sum
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SHOW WORK PLEASE <br> This is urgent I need help please please please
dalvyx [7]

Answer:

2.91 units

Step-by-step explanation:

If and only if this is a right triangle, we can apply the some fimctopm to determine the length of side BD:

                              side BC

tan 20 degrees = ---------------

                                    8

or side BC = 8 tan 20 degrees.  Since tan 20 degrees = 0.364 radians,

side BC has length 8(0.364) = 2.91 units

7 0
3 years ago
Please help me due at tomorrow 8a.m
jeyben [28]

Answer:

C

Step-by-step explanation:

Probability increases exponentially as you increase the amount of times you repeat an experiment, so the only answer would be C.

8 0
3 years ago
Read 2 more answers
6+8x-9=11x+14-3x, can this equation be always, sometimes, or never true.
goblinko [34]
To answer the question above, simplify both sides of the equation. This gives,
                         8x - 3 = 8x + 14
Next, cancel the term 8x because it appears on both sides of the equation giving,
                             -3 = 14
That is NOT true. Therefore, the answer is the equation is NEVER TRUE.
4 0
4 years ago
in June, Mr.Chen's class read 40 books, in July they read 30 books what is the percent increase or decrease in the number of boo
mr_godi [17]
The percent decrease is 25%
8 0
3 years ago
A forest ranger can see for a distance of 12 miles from a firetower.How many square miles can he observe?
mr_godi [17]
I think it is 12x12 = 144

7 0
4 years ago
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