300,000+20,000+40
Three twenty thousand, forty
I think the trick is to add the two middle terms together. (And the 2 end terms).
8 - 12x
The variable is x. The coefficient is - 12.
8 is a constant.
The coefficient always goes with a variable.
3x^2 + 2x + 5
Nothing can be combined. The leading coefficient is 3 (which goes with the greatest power of the variable x^2 in this case) and the other coefficient is 2. 5 is a constant.
Angle of taller building Tan 45° = opposite (height of the building)/
adjacent 50 feet (distance between Kathy and the taller building
Tan 45° = 1
Height of taller building from eye level = multiplying adjacent
50 feet * Angle (Tan 45°) 1 = 50 feet opposite
Angle of smaller building Tan 38° = 0.781
Height of smaller building from eye level = Angle * adjacent
50 feet = 39.06 feet
Difference of eye level from ground is 5 feet
Taller building height is 50 + 5
Total height of taller building is 55 feet.
Smaller building height is 39.06 + 5
Total height of smaller building is 44.06 feet
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Hello there!
24. He had 10 cards at the start.
25. y = 24
26. c = 38
Let's solve each problem:
24. So Charlie took away 4 and had 6 left, how many did he start with?
Add the 4 taken away back to what is left - 6 + 4 = 10 So, he had 10 cards at the start.
25. -5y multiplied by what equals 120? To solve, divide 120 by -5. 120/-5 = -24, so y = 24.
26. What minus 11 equals 27? add 11 to 27 to solve. 27 + 11 = 38 so c = 38.
I hope this was helpful! Have a great (rest of your) day!
Answer:
x = -3y-3
Step-by-step explanation:
To put the equation in terms of <em>x</em>, you simply subtract 3y on both sides.
