Answer:
c. 40 cubic cm
Step-by-step explanation:
5 x 2 x 4 = 40 cm
Considering 32 outside the square root .
Here we have to combine like terms, and like terms are 8 , 98 ,3, 32 and 5 square root x and 6 square root x .
We need to remove the parenthesis and since there is a minus sign outside the second parenthesis , so we have to flip the sign of the terms of second parenthesis. THat is
=
And that's the final answer .
Answer:
The length of the string is 32.56 feet (Approx) .
Step-by-step explanation:
As given
A kite is 37 feet in the air and string forms an angle of 62 degrees .
Now by using the trignometric identity.
As shown in the figure given below.
Perpendicular = AB
Hypotenuse = AC = 37 feet
Put in the identity .
Put in the identity
AB = 0.88 × 37
AB = 32.56 feet (Approx)
Therefore the length of the string is 32.56 feet (Approx) .
Answer:
y = 2
Step-by-step explanation:
2 + 8y= 9y
2 = 9y - 8y
2= y