The answer is 254.35 in square
Answer:
0.8889
Step-by-step explanation:
0.8889 is the 8/9 as a decimal rounded to 3 decimal places
Answer:
slope = -3/4
Step-by-step explanation:
Slope:
−
3/4
y-intercept:
13
/4
Any line can be graphed using two points. Select two values, and plug them into the equation to find the corresponding values.
x | y
0 | 13
/4
1 | 5/
2
Hope this helps @(^_^)@
Answer:
D. -10
Step-by-step explanation:
The sum of a triangle = 180°, therefore,
64° + 63° + x + 63 = 180°
Add like terms
x + 190° = 180°
Subtract 190 from each side
x + 190 - 190 = 180 - 190
x = -10
sqrt (5x - 9) - 1 = x
sqrt(5x - 9) = x + 1
Square both sides:_
5x - 9 = x^2 + 2x + 1
x^2 - 3x + 10 = 0
(x - 5)(x + 2) = 0
x = 5 or -2.
Lets look for for any extraneous solutions:-
x = 5 ; sqrt (5*5-9) - 1 = sqrt16 - 1 = 3 and x = 3 (right hand side of equation)
so x = 5 is a solution
x = -2: sqrt(5*-2 - 9) - 1 = sqrt (-19) - 1 and x = -2 so this is extraneous
Answer:- One solution x = 5
