<h3>
Answer: Choice A) d > 5</h3>
Work Shown:
In the second to last step, the inequality sign flips because we divided both sides by a negative number.
Answer:
-0.2 x
Step-by-step explanation:
=> 0.8x-x
<u>Taking x common</u>
=> x (0.8 - 1)
=> x (-0.2)
=> -0.2 x
Answer:
10,000>3,200 (inequality).......3,200+6,800=10,000
Step-by-step explanation:
Answer:
19 degrees.
Step-by-step explanation:
First solve the angles in the top triangle:
FHG = 180 - 135 = 45 (angles on a straight line = 180)
FGH = 180 - 105 = 75 (angles on a straight line = 180)
Using these we get HFG = 180 - 45 - 75 = 60 (angles in a triangle = 180)
Then because HFG is directly opposite DFC on the crossed lines, we know they are equal: DFC = 60
FDC = 180 - 119 = 61 (anges on a straight line = 180)
Now if we label ABC (the target angle) as x then we known ACB = 180 - 40 - x.
With this we know FCD = 180 - ACB = 180 - (180 - 40 - x) = 40 + x (angles on a straight line).
Finally using the FDC triangle we have 40 + x + 60 + 61 = 180 so x = 180 - 40 - 60 - 61 = 19 degrees.
Answer:
Step-by-step explanation:
We can use the rule of three!
We know we have the following relationship:
From here, we can solve this like any other equation:
Therefore, you would earn $28 after washing 4 cars.
Good luck!