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Paraphin [41]
3 years ago
12

Which expression is equivalent to - 3 (4x - 2) - 2x ?

Mathematics
1 answer:
ElenaW [278]3 years ago
8 0

Answer:

2(-7x + 3)

Step-by-step explanation:

-3(4x-2)-2x=

-12x + 6 - 2x =

-14x + 6 =

2(-7x + 3)  are all equivalent expressions.  

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By the Triangle Inequality Theorem which set of side lengths could create a triangle?
Nonamiya [84]

Answer: B

Step-by-step explanation:

the sum of any two sides is bigger than the third side... so 5+9= 14, bigger than 6. 5+6=11, greater than 9. 9+6=15, bigger than 5.

4 0
3 years ago
Read 2 more answers
Is 2/3 equal to 2/4 ? if not is it greater
Dimas [21]

Answer:

Equivalent fraction of a given fraction is got by multiplying or dividing its numerator and denominator by the same whole number. For example, if we multiply the numerator and denominator of 2/3 by 4 we get. 2/3 = 2×4 / 3×4 = 8/12 which is an equivalent fraction of 2/3.

Step-by-step explanation:

5 0
3 years ago
Trigonometry
saul85 [17]

Answer:

9.7

Step-by-step explanation:

tan=opposite/adjacent

tan=9/adjacent

tan 43=9/x

x tan 43=9

0.9325x=9

0.9325x/0.9325=9/0.9325

=9.65

hence;

x=9.7

7 0
4 years ago
An electrician has 4 meters of wire.How many strips 7/10 meter long can he cut?
Sonbull [250]

Answer:

4/7/10

40/7 which is equal around 5. something...round

5 is your answer

Step-by-step explanation:

6 0
4 years ago
A chess club has 500 members but is losing 30 members each year. A computer club has 130 members and is gaining 20 members per y
zhannawk [14.2K]
Equation:
500-30x=130+20x
Since you want to find when they are the same, you put an equal sign. Also, since one is gaining and the other is losing, you have an addition and subtraction sign.
Solution:
370= 50x
x=7.4
Answer:
After 7.4 years, the clubs will have the same members, which is 278 members.
Tell me if this helps!!

7 0
3 years ago
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