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dimaraw [331]
3 years ago
8

2 Solve for k. -8k+ 6 = –10k + 10 k

Mathematics
2 answers:
Sever21 [200]3 years ago
8 0

Answer:

k=2

Step-by-step explanation:

tigry1 [53]3 years ago
4 0

Answer:

k=3/4

Step-by-step explanation:

-8k+6=-10k+10k

-8k+6=0

6=8k

8k=6

k=6/8

k=3/4

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What’s the answer PLZ???
ollegr [7]
11. Take the logarithm, base X.
  a² - ab = 10
Since we are given that b = a - 2, we can substitute for b to get
  a² - a(a -2) = 10
  a² - a² + 2a = 10 . . . . . eliminate parentheses
  a = 5 . . . . . . . . . . . . . . simplify, divide by 2


_____
Check: a² = 5² = 25
  ab = 5·3 = 15
  X^25/X^15 = X^10 . . . . . the answer works
7 0
3 years ago
Elaine has a piece of wire that is 2.16 m long. John has a piece of wire that is 2.061 m long. Who is piece of wire is longer? H
lesya [120]
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4 0
3 years ago
HELP ASAP will give BRAINLIEST
tester [92]

Hey there! I'm happy to help!

The question tells us that m∠JKL is 54. We see from the diagram that this is the combination of the angles m∠JKM and m∠MKL. So, we can combine their values, which are equal to 54 to find x.

13x+1+5x+4=54

We combine like terms

18x+5=54

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18x=49

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Have a wonderful day and keep on learning! :D

3 0
2 years ago
Which of the following expresses the ratio of 3 inches to 2 yards?
Over [174]
1\ yard=36\ inches\\
ratio:3\ inches:2\ yards\\
2\ yards=72\ inches\\
\\
ratio:
3:72[inches]\\
The\ correct\ answer\ is\ B.
4 0
3 years ago
Read 2 more answers
Can somone explain pythagorous
AleksAgata [21]

Answer:

x=6

Step-by-step explanation:

Pythagorean Theorem: AC^2+BC^2=AB^2

BC= x

AB= 10 cm

AC= 8 cm

~

Now, Substitute

8^2+x^2=10^2

64+x^2=100

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Square root x^2= x, √(36)=6

x=6

Therefore, the length of x = 6

~

8 0
2 years ago
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