Answer:
1/14
Step-by-step explanation:
P(red, then black) =  ·
 ·  =
 =  =
 =  (simplifed form)
 (simplifed form)
 
        
             
        
        
        
Answer:
Yellow is the answer
Step-by-step explanation:
 
        
             
        
        
        
Answer:
None
Step-by-step explanation:
Because the 3 angles do not add up to 180 degrees.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
we know that
The area of the trapezoid is equal to

step 1
Find the measure of angle DAE
m∠ADC+m∠DAE=180° -----> by consecutive interior angles
we have
m∠ADC = 134°
substitute
134°+m∠DAE=180°
m∠DAE=180°-134°=46°
step 2
In the right triangle ADE
Find the length side AE
cos(∠DAE)=AE/AD

step 3
In the right triangle ADE
Find the length side DE
sin(∠DAE)=DE/AD

step 4
Find the area of ABCD

we have

substitute


 
        
             
        
        
        
Answer:
Mateo jogged 8 3/20 miles in the past 2 days.
Step-by-step explanation:
Given:-
Distance on Saturday = 3 3/4
Distance on Sunday = 4 2/5
Total distance = 3 3/4 + 4 2/5
                        = 15/4 + 22/5
                        = LCM of deniminators (20)
                        = 75/20 + 88/20
                        = (75 + 88)/20
                       =  163/20
                       = 8 3/20