Answer:
-1/4
Step-by-step explanation:
please mark brainliest
Answer:
y=0x+6
Step-by-step explanation:
A of trapezium = ((a+b)/2)(h)
A = ((10+10+4)/2)(8)
A = (24/2)(8)
A = 12(8)
A = 94
The area is 94ft²
Answer:
2 2/5 or 12/5
Step-by-step explanation:
Hope this helps :)
Answer:

Step-by-step explanation:
To find the cosine of <R, apply the following trigonometric ratio formula:

Adjacent = 3
Hypotenuse = √15
Plug in the values into the formula

Multiply the numerator and denominator by √15 to rationalize.



