Answer:
1. -7
2. 1
3. 9
4. 17
Step-by-step explanation:
y = 4x + 1
1. y = 4 (-2) + 1
y = -8 + 1
y = -7
2. y = 4(0) + 1
y = 1
3. y = 4 (2) + 1
y = 8 + 1
y = 9
4. y = 4 (4) + 1
y = 16 + 1
y = 17
I hope this helps!
Answer:
Y= -2x
Step-by-step explanation:
The total sum of interior angles in any quadriateral (a four sided shape) is 360°.
There are lines above the angle G and angle H. This indicated that both angles are equal because they have the same number of lines.
So you have two angles which you add together like so:
105 + 117 = 222°
Then we take this away from 360° to find out how many ° Is missing:
360 - 222 = 138°
Since both the angles are equal, you must divide 138° by 2 in order to find out one of the angles. This will split the remaining ° in half:
138/2 = 69°
Therefore angle G equals 69°.
X+Y=8 »» X=8-Y
now we can substitute X with 8-Y in the second equation, which was X-Y=2
X-Y=2 »» (8-Y)-Y=2 »» 8-2Y=2 »» 2Y=8-2 »» Y=6/2 »» Y=3
since X=8-Y, and Y=3, so X=8-3=5
X=5 and Y=3
Answer:
2
Step-by-step explanation: