Answer: 18
Step-by-step explanation: 3 + 10 = 13. 3 + 2 = 5. 13 + 5 = 18
Answer: x would have to equal 8
Step-by-step explanation: When a line intersects parallel lines it forms supplementary angles. The sum of two supplementary angles is 180°
We can use this information to set up an equation:
(6x -7 ) + (19x -13) = 180 . Combine like terms
25x -20 = 180 Add 20 to both sides.
25x = 200 Divide both sides by 25
x = 8
Check:
19(8) - 13 + 6(8) - 7 = 180
152 - 13 + 48 -7 = 180
139° + 41° = 180
The sum of the interior angles formed by the line is 180°, so lines a and b must be parallel.
The answer is D 48 degrees
Answer:
44398.84
Step-by-step explanation:
17,000e^(0.06)(16)
it helps to use a desmos scientific calculator
9514 1404 393
Answer:
sin(M) = √7/4
cos(M) = 3/4
tan(M) = √7/3
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationships of interest.
Sin = Opposite/Hypotenuse
sin(M) = (2√7)/8 = √7/4
Cos = Adjacent/Hypotenuse
cos(M) = 6/8 = 3/4
Tan = Opposite/Adjacent
tan(M) = (2√7)/6 = √7/3
