Answer:
Step-by-step explanation:
x is the score she got on the fifth test.
Since her average score is 88, the sum of all five tests is 5×88.
x + 87 + 75 + 93 + 85 = 5×88 = 440
x = 440 - 87 - 75 - 93 - 85
x = 100
She got a 100 on her fifth test.
Answer:
39ft by 34ft
Step-by-step explanation:
4 and 1/3 is equal (by doing 4*3+1)to 13/3 which is equal (by doing 13/3 *3/3)to 39/9 inches which according to the conversion is equal to 39ft
3 and 7/9 is equal (3*9+7)to 34/9 inches which when converted is 34ft
Answer:
Jenna has run the distance of 
miles .
Step-by-step explanation:
The Distance for the trail = 8 
= 
Or , Distance = 
miles
The distance cover by Jenna = 
miles of the distance
I.e The distance cover by Jenna = ×
Or, The distance cover by Jenna = miles
Hence Jenna has run the distance of miles . Answer
Answer:
see explanation
Step-by-step explanation:
To verify cos²A + sin²A = 1 with A = 90° , then
cos²90° + sin²90°
= (0)² + (1)²
= 0 + 1
= 1
240 is the missing term in the pair of equivalent ratio
