Answer:
h=-12
Step-by-step explanation:
h/6-1=-3
add 0ne to -3 since it's the opposite of -1
h/6=-2
multiply by 6/1 since it's the opposite of 1/6
h=-12
Answer:
61°
Step-by-step explanation:
Angle extended to the circumference is half the angle at the centre
ADC = ½ ABC = ½ × 122 = 61
0 but 95 goes into 452 around 4 times if you want a decimal it's 4.757
Answer:
surface area of rectangle= 2[(l+w) +(l+h). +(w+h)]
hope it helps
1/2x+20=1/3x+30
Subtract 20 on both sides
1/2x=1/3x+10
Subtract 1/3x on both sides
1/6x=10
Multiply by 6 on both sides
X=60
