Answer:
x ≈ 7.9 ft
Step-by-step explanation:
cos∅ = adjacent over hypotenuse
Since we are dealing with a right triangle, we can use trigonometry to help us solve for missing values:
cos44° = x/11
11cos44° = x
x = 7.91274
x ≈ 7.9 ft
Answer:
Step-by-step explanation:
Y=2x-7, y=5x+4 goes in one solution
Y=-2x+3, y=2x-1 goes in one solution
Y=5x+4,y=5x-2 goes in no solution
Y=-2x+3,y=1/2x-7 goes in one solution
3y=-12+6,y=-4x+2 goes in infinitely many solutions
Answer:
Step-by-step explanation:
- 2x²c² + 3xc² - 35c² =
- c²(2x² + 3x - 35) =
- c²(2x² + 10x - 7x - 35) =
- c²(2x(x + 5) - 7(x + 5)) =
- c²(x + 5)(2x - 7)
Answer:
B, C, D, E
Step-by-step explanation:
The length of the third side will be between 12-7 = 5 and 12+7 = 19. The answer choices in that range are ...
B. 17
C. 7
D. 9
E. 11
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Side lengths A(5) and F(3) are too short.
______
For more on the subject, see ...
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