Answer:
The value of x is 2
Step-by-step explanation:
- In the parallelogram, every two opposite sides are equal in lengths
Let us solve the question
In the given figure
∵ LMNK is a parallelogram
∵ ML and NK are opposite sides
→ By using the rule above
∴ ML = NK
∵ ML = 22
∵ NK = 12x - 2
→ Equate them
∴ 12x - 2 = 22
→ Add 2 to both sides
∵ 12x - 2 + 2 = 22 + 2
∴ 12x = 24
→ Divide both sides by 12
∴ x = 2
Answer:
mean: 20.3; median: 21; mode: 23; range: 9
Step-by-step explanation:
Answer:
2(x+3)(x−5)
Step-by-step explanation:
We can use the subtraction property of logs to expand the right side of the equation:
log(1/H*) = log(1) - log(H*)
No matter what base we’re using, log(1) = 0, so this simplifies to -log(H*). We’re also given a pH value of 3.6, so we can substitute this value into the original equation along with -log(H*) to get
3.6 = -log(H*)
Multiplying by -1 on both sides:
-3.6 = log(H*)
And rewriting in exponential form:
H* = 10^(-3.6) = 0.0003 (rounded to the nearest ten thousandth)
Answer:
2:30
Step-by-step explanation:
58+32=90
90-60=30
2:30 is the answer
