Answer:
Step-by-step explanation:
3x + 4 + 8x + 4 = 140 degree (sum of two interior opposite angle is equal to the exterior angle formed)
11x + 8 = 140
x = 140 - 8
x = 132 /11
x = 12
angle S = 3x + 4
=3*12 + 4
=36 + 4
=40 degree
89 + 5x - 7 = 14x + 1
82 + 5x = 14x + 1
82 - 1 = 14x - 5x
81 = 9x
81/9 = x
9 = x
angle H = 5x - 7
=5*9 - 7
=45 - 7
=38 degree
Answer:
(-19,-3) or (5, -3)
Step-by-step explanation:
If b is located to the left side of a, then we need to add (-12) to the x-coordinate of a
b(-7+ [-12],-3) = b(-19,-3)
If b is located to the right side of a , then we need to add 12 to the x-coordinate of a.
b( -7+ 12, -3)= b(5 , -3)
Answer:
Step-by-step explanation:
The magnitude, R of an earthquake is given by the equation: R=0.65log(0.39E) +1.45
Where
where E is the energy (measured in kilowatt-hours) released by the earthquake.
1) The amount of energy released by an earthquake of magnitude 7.5 would be
7.5 = 0.65log(0.39E) + 1.45
(7.5 - 1.45)/0.65 = log(0.39E)
9.3077 = log(0.39E)
0.39E = 10^9.3077
E = 10^9.3077/0.39 = 5207573316 kilowatt-hours
b) the attached diagram shows the steps used to find the quotient and the remainder using synthetic division.
Answer:
The answer is 4 1/3
Step-by-step explanation:
Answer:
(0,3)
Step-by-step explanation [0,3] indicates that the numbers are greater or equals to 0 and less than or equals to 3; while (0,3) leaves out the equal sign
