<h3>
Answer: 464 square units</h3>
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Explanation:
Refer to the figure below.
I've added lines in red to form a large square that is 24 by 24, so its area is 24*24 = 576 square units.
Region A is an 8 by 8 smaller square of area 8*8 = 64 square units.
Region B is a 12 by 4 rectangle of area 12*4 = 48 square units.
Subtract these areas from the 576 found earlier
(area of the largest square) - (area region A) - (area region B)
(576) - (64) - (48)
464
3x is the miles from downstream
4 (x - 1) is the return trip
Solution:
3x = 4 (x - 1)
3x =4x - 4
-x = -4
x = 4
The outward journey 3x = 12 miles
Return journey is same length
Therefore the distance travel is 24 miles
I suppose it's 5.
2X +15 = 25
X=5.
Answer:
2x + 3 = 9
Step-by-step explanation:
Three more than twice a number is nine
Twice a number would be 2x
where x is the number
Three more would be + 3
And is means equal sign or “=“
Answer:
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