Answer:
45o Q pasa my Answer my English
(8z - 10)
————————— + 5 • (z - 1)
-2
<span>Step 2 :</span> 8z - 10
Simplify ———————
-2
<span>Step 3 :</span>Pulling out like terms :
<span> 3.1 </span> Pull out like factors :
8z - 10 = 2 • (4z - 5)
<span>Equation at the end of step 3 :</span> (5 - 4z) + 5 • (z - 1)
<span>Step 4 :</span>Final result : z
<span>
Processing ends successfully</span>
<span>We know Sin theta is given by Perpendicular/ hypotenuse.
Hence in this case the angle given is 30 degree and hypotenuse is given as 10 foot.
Hence Sin 30= P/ 10
1/2= P/10
Hence on solving value of P is 5.
Now we have to compute the theta value for Perpendicular as 5 and now the height of ramp is increased to 15 foot, hence hypotenuse is now 15 foot.
Hence Sin theta= 5/15
On taking inverse of Sin Theta we will get the theta value as 19.47.
Hence the angle of ramp should is 19.47 degrees.</span>
Answer:
b = 10
Step-by-step explanation:
You can solve for b by dividing both sides by 1/5 because it will remove the 1/5 from the left side of the equation, but what you do to one side you must do to the other side as well.
(1/5b)/ (1/5) = 2/ (1/5)
b = 10
