Answer:
The answer should be x=0, hope this helps:)
Hope you can see my working that is attached below.
<span>the side length of the smallest square plate on which a 26-cm chopstick can fit along a diagonal without an overhang is
18.38 cm long (to 2 d.p.) or if you want a more accurate answer you can leave the answer in surds for as
13</span>
cm
8:11
Okay, so we can find a GCM of both 96 and 132. This number is 12.
Divide both 96 and 132 by 12 to get 8:11. We cannot simplify 8:11 any further so this is the answer.
Answer:
B
Step-by-step explanation:
The interior of the 4 triangles in the rhombus are right angle triangles. In addition AC is bisected by BD and BD is bisected by AC. Those form the sides of the right angle triangle.
So the sides of the right angle are
- 1/2 17 = 8.5 and
- 1/2 15 = 7.5
The area of one right angle is
- 1/2 * 8.5 * 7.5 = 1/2 * 63.75 = 31.875
- But there are 4 of them
- Area of the rhombus = 4 * 31.875 = 127.5
The answer is B
You would distribute the -2 and the first b-2
-2xb= -2b
-2x-2= 2
So it would now be -2b - 2 (b-2)