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dlinn [17]
3 years ago
12

What is x+4=10 answer fast

Mathematics
1 answer:
adell [148]3 years ago
3 0

Answer:

x=6

Step-by-step explanation:

10-4=6

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Find the LCM of the given numbers 24 36<br> A:36<br> B:72<br> C:144<br> D:864
love history [14]

Answer:

B

Step-by-step explanation:

24*3=72

36*2=72

7 0
4 years ago
Where is 23/2 on a number line?
rodikova [14]
23/2 = 11 1/2 or 11.5....its gonna be midway between 11 and 12 on a number line.
6 0
3 years ago
sarah earns $3,120 every month her monthly expenses total to $2,130 determine how much money will be spent on rent
stealth61 [152]

3120-2130=990
Hence 990 remaining for rent

However I do believe the question may be quite unclear or not telling enough information, otherwise ^
4 0
3 years ago
Kim buys a dress for $65 and some shirts for $15 each. Linda buys some shoes for $50 and some shirts for $20. If the girls spend
pochemuha

Answer:

5 shirts

Step-by-step explanation:

we can use the problem to get an equation:

65+15x=50+20x

subtract 50 from each side to get:

15+15x=20x

subtract 15x from each side to get:

15=5x

divide each side by 5 to get your answer:

x=5

5 0
3 years ago
Solve 2cos x+2cos 2x=0 on the interval [0,2pi)
rjkz [21]
2cosx+2cos2x=0 \\ -2sin^2x+2cos^2x+2cosx=0 \\ -2(1-cos^2x)+2cos^2x+2cosx=0 \\ -2+2cos^2x+2cos^2x+2cosx=0 \\ 4cos^2x+2cosx-2=0 \\ t=cos x \\ 4t^2+2t-2=0 \\ \Delta=4+32=36 \\ t_1= \frac{-2-6}{8}=-1 \\ t_2= \frac{-2+6}{8}= \frac{1}{2}  \\ cos x=-1 \lor cos x= \frac{1}{2}    \\ x=-\pi \lor x= \frac{5\pi}{3}
6 0
3 years ago
Read 2 more answers
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