Answer:
Combine Like terms and do the Equation normally
Step-by-step explanation:
Answer:
1. 16°
2. 16°
3. 46°
4. 59°
Step-by-step explanation:
1) angles in a right angle add up to 90°
in that case x would be 90°-(44+30)=
x=16°
2)same explanation as in one
hence x=90-74
x=16°
3) angles on a straight line add up to 180°
Therefore x would be 180°-134°
x=46°
4)59° and x are vertical angles and vertical angles are equal.
Therefore x= 59°
3(3y-1)/12+4(2y+3)/12=(1-7y)/6
9y-3+8y+12/12=1-7y/6
17y+8/2=1-7y
17y+8=2-14y
3y=-6
y=-2
Answer:
x=7
Step-by-step explanation:
Subtract 3x by 5x and get 2x. Then add 9 to 5 and get 14, then divide 14 by 2 and get x=7
<h2>
Answer:</h2>
<u>Given :</u> a = -10 and b = -4
<u>To prove :</u> a - b ≠ b - a
<u>Proof :</u> To put the values according to question,
- -10 - (-4) = -4 - (-10)
- -10 + 4 = -4 + 10
- -6 ≠ 6
Hence verified
