Answer:
44x+49 is a factor of 44x+49
Step-by-step explanation:
4 x 4 = 16x
16x + 28x = 44x
a variable cannot be added with a number without a variable
so 44x + 49 is the answer
Answer:
(x + 2) (5x + 3)(5x - 3)
Step-by-step explanation:
1- Notice that it's a right triangle (inscribed in 1/2 circle)
Then 2x+3x-5 + 90°° =180°===> x=10°
2- the 2 cords are equal then the triangle is isosceles & one these angle is equal to 95/2 = 47.5°°. Then 2 x 47.5 + x=180 ==> x =85°
3- Internal angle to a cercle: 88°=(x°+44°)/2===>66°
4- External angle to a cercle: x° = (160°-15°)/2===>72.5°
Answer:
the correct answer is b and I know this because I just had it
