C+96>_120
c>_120-96
c >24
u simply move the 96 to the right to subtract and it then became easy to solve
Answer:
20.9 feet
Step-by-step explanation:
<em>The figure attached below can be formed through the information given.</em>
<u>Step 1: Find angle y</u>
<em>All angles of a triangle are equal to 180°</em>
<em>67 + 39 + y = 180</em>
<em>y = 74°</em>
<u>Step 2: Use sin formula to find H</u>
<em>a/sin a = b/sin b</em>
<em>32/sin 74 = b/sin 39</em>
b = 20.9 feet.
The height of the tower is 20.9 feet.
!!
(1/2) / (1/4) = 1 / x......1/2 wall to 1/4 hr = 1 whole wall to x hrs
cross multiply
(1/2)(x) = (1/4)(1)
1/2x = 1/4
x = 1/4 * 2
x = 2/4 reduces to 1/2....so it will take 1/2 hr (or 30 minutes) to paint the whole wall.
Answer:
x≤47
Step-by-step explanation:
2x−3(3x−4)≥8
Step 1: Simplify both sides of the inequality.
−7x+12≥8
Step 2: Subtract 12 from both sides.
−7x+12−12≥8−12
−7x≥−4
Step 3: Divide both sides by -7.
−7x−7≥−4−7x≤47
Answer:x≤47