Answer:
all whole numbers are integers= true
all rational numbers are whole numbers= false
there are rational numbers that are not integers= false
there are whole numbers that are not integers= true
Answer:
Step-by-step explanation:
Answer: Marissa studied for 10 minutes longer than Anthony
Hope it helped!
Answer:
x = 111°
Step-by-step explanation:
<em>The interior sum of a triangle is 180°</em>
x + 37 + 32 = 180
x + 69 = 180
x = 111
<em>good luck, i hope this helps :)</em>
All the given points are collinear, so we have ...
AB +BC = AC
BC +CS +SD = BD
The problem statement tells us
BD = AC
BC +CS +SD = AB +BC . . . . . substituting for BD and AC
BC +CS +2 = 4 +BC . . . . . . . . substituting given lengths
CS = 2 . . . . . . . . . . . . . . . . . . . subtract (2+BC)
CS is the radius of Circle C, so its diameter is twice that: 4. The radius of Circle D is the diameter of Circle C plus SD, so is 4 +2 = 6. The diameter of Circle D is twice that: 12.
The diameter of Circle C is 4.
The diameter of Circle D is 12.
