Answer:
x = 72°
y = 61°
Step-by-step explanation:
Properties of a kite,
1). At least on pair of opposite angles of a kite are equal.
2). Diagonal of a kite intersect each other at 90°.
3). Diagonals are the angle bisectors of opposite angles.
By these properties,
m∠AED = 90°
In ΔAED,
m∠AED + m∠EDA + m∠DAE = 180° [Triangle sum theorem]
90° + 18° + m∠DAE = 180°
m∠DAE = 180° - 108°
= 72°
Since, diagonal AC is an angle bisector of angle DAB,
x = 72°
In ΔABC,
m∠ABC + m∠BCA + m∠CAB = 180°
m∠ABC + 29° + x° = 180°
m∠ABC + 29° + 72° = 180°
m∠ABC = 180° - 101°
m∠ABC = 79°
Since, opposite angles ∠ADC and ∠ABD are equal in measure,
m∠ABC = m∠ADC = 79°
79° = (18 + y)°
y = 79 - 18
y = 61°
Given that you have given no options to choose, I will help you with <em>general statements</em> regarding this function. We have the following equation that is shown in the figure below:
![f(x)=4x-\frac{2}{3}](https://tex.z-dn.net/?f=f%28x%29%3D4x-%5Cfrac%7B2%7D%7B3%7D)
So analyzing it we can say these propositions that are true:
1. This is a straight line.
2. This function always increases on the interval
3. The <em>y-intercept </em>is -2/3
4. The <em>x-intercept</em> is 1/6.
If x =-3 that means the equation becomes
Y=2(-3) +1 and when you simplify you get
Y=-5 hope this helps :)
Answer:
the first equation, make the y as the subject. y = 3 + 5x, then substitute y in the second equation and you will get the value of x. then, substitute the x in the first equation (y = 3 + 5x)
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Step-by-step explanation: