Answer:
No
Step-by-step explanation:
The measures of the angles are 59 degrees
<h3>How to determine the value of the angles?</h3>
The angles are given as:
Angle 1 = 2x + 17
Angle 2 = 3x - 4
By the interior angle theorem, the angles are congruent
So, we have
Angle 1 = Angle 2
Substitute the known values in the above equation
2x + 17= 3x - 4
Collect the like terms
3x - 2x = 17 + 4
Evaluate the like terms
x = 21
Substitute x = 21 in Angle 1 = 2x + 17
Angle 1 = 2 * 21 + 17
Evaluate
Angle 1 = 59
This means that
Angle 1 = Angle 2 = 59
Hence, the measures of the angles are 59 degrees
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(x, y ) = (2, - 7 )
given the 2 equations
10x + y = 13 → (1)
- 4x - 8y = 48 → (2)
multiply (1) by 8
80x + 8y = 104 → (3)
add (2) and (3) term by term to eliminate the term in y
(- 4x + 80x ) + (- 8y + 8y ) = (48 + 104 )
76x = 152 ( divide both sides by 76 )
x = 2
substitute x = 2 in either (1) or (2) and solve for y
(1) → 20 + y = 13 ( subtract 20 from both sides )
y = - 7
solution is (x, y ) = (2, - 7 )
2 f = 100%
1.6f = x
X=(1.6*100)/2=80%
The percent change from yesterday to today is 20℅