-6x+9=-5x+5
-x+9=5
-x=5-9
-x=-4
x=4
Answer:
68.5
Step-by-step explanation:
Angles DEC and DAC are right angles, so their sum is 180°. DECA is a quadrilateral, which has a sum of interior angles equal to 360°. Then angle ACE is the supplement of angle D:
∠ACE = 180° -43° = 137°
Inscribed angle ABE has half the measure of central angle ACE, so we have ...
x° = 137°/2
x = 68.5
Answer:
(x-4)(6x-6)
Step-by-step explanation:
hello :
6x²-30x+24 = 6(x²-5x+4) =6(x-4)(x-1)=(x-4)(6x-6)
Answer:
step 1 was wrong she should have added 25 to both sides
Step-by-step explanation:
step 3 was correct she divided both sides by -5
