Exact form: 34/5
Decimal Form: 6.8
Mixed Number Form: 6 4/5
Hope this helps!
Step-by-step explanation:
what do we need to do ?
just calculate the value of the expression with these values for the variables ?
what's the problem ? this is basic calculating :
-6/2 - 4 + 9×4 = -3 - 4 + 36 = 29
remember (please, for your life !) that multiplication and division always have to be calculated before additions and subtractions (except when brackets force is to go a different route).
2 pounds = $5
1 pound = $5 / 2 = $2.50
The answer is $2.50 per pound
Answer:
Step-by-step explanation:
Given
Required
Express as x/y
Let
This implies that:
--- (1)
Multiply by 100
--- (2)
Subtract 1 from 2
This gives
So:
Solve for x
This implies that:
becomes
Express 0.6 as fraction
Take LCM and solve
Simplify
Answer: B. 13 ft.
Step-by-step explanation:
Given : Dalton is standing 5 feet away from a 12-foot light post.
Let AB denotes the distance of Dalton from light post and AC be the height of the light post.
To find: BC( Hypotenuse).
As we know , the light post stands straight on the ground makes an angle of 90° ( right angle). That means the triangle ABC is a right triangle.
Sop by Pythagoras theorem of right triangle , we have
Hence, the straight distance from where Dalton is standing to the top of the light post is 13 ft..
So the correct option is B. 13 ft.