1 answer:
Answer:
1. a, 2. d, 3. b, 4. d, 5. a, 6. b, 7. d, 8. a, 9. d, 10. b Step-by-step explanation:
Question 1
Question 2
log8 12 = log 12/log 8 = 1.19 Question 3
ln 7 = log 7 / log e = 1.95 Question 4
log4 14 as a logarithm of base 3 log4 14 = log3 14/ log3 4 Question 5
log6 5 as a logarithm of base 4 log6 5 = log4 5/ log4 6 Question 6
log4 (y − 9) + log4 3 = log4 81 log4 (3y - 27) = log4 81 3y - 27 = 81 3y = 108 y = 36 Question 7
5 log2 k − 8 log2 m + 10 log2 n log2 k^5 - log2 m^8 + log2 n^10 = log2 (k^5n^10/m^8) Question 8
2 log x = log 36 log x^2 = log 36 x^2 = 36 x = √36 x = ± 6 Question 9
4 log12 2 + log12 x = log12 96 log12 16x = log12 96 16x = 96 x = 6 Question 10
2 log2 2 + 2 log2 6 − log2 3x = 3 log2 (4*36/3x) = 3 48/x = 2^3 48/x = 8 x = 48/8 x = 6
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Answer:
47.14 m²
Step-by-step explanation:
Recall that the central angle of a full circle is 2π radians or 360°. The area of the sector bounded by a 150° arc is the fraction
150°
------- times the area of the full circle (πr²):
360°
(15/36)π(6m)² = 0.417(3.14)(36 m² = 47.14 m²
solution,
slope(m) = y2-y1/ x2-x1
= 4+7/1+3
=11/4
I hope this is correct, the formula can be wrong so pls double check if u have formula.
Step-by-step explanation:
The slope of a line characterizes the direction of aline. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
In these equations, the value of y is 6/5 times the value of X
