Answer:
C
Step-by-step explanation:
173.6 • 9= 1562.4
Answer and Step-by-step explanation:
(1) Scale factor is a constant value that multiplies another value. For a puppy's weight, scale factor is 1.23.
The percentage growth is
1.23 = 1 + 0.23
Percentage is 0.23 or 23%.
(2) Equation for increase is
When w = 4000g:
Using the log law:
t.log(1.23) = log(10.96)
0.08990t = log(10.96)
t = 11.56
The puppy will weigh 4000 grams in 11 and half weeks or between 11 and 12 weeks.
-2.6b + 4 = 0.9b - 17
<u>+2.6b </u> <u>+2.6b </u>
4 = 3.5b -17
<u> +17 </u> <u> +17 </u>
21 = 3.5b
6 = b
Answer: b = 6
Use SOH
To find sin=O/H or 5/25
Then use the inverse sin^-1(5/25)
And find the angle
Answer:
x = 20
Step-by-step explanation:
The given angles are vertically opposite and congruent, hence
6x - 10 = 3x + 50 ( subtract 3x from both sides )
3x - 10 = 50 ( add 10 to both sides )
3x = 60 ( divide both sides by 3 )
x = 20