Answer:
The answer is true
Step-by-step explanation:
hope this helps
3(t + 5) = 12
3(t) + 3(5) = 12
3t + 15 = 12
- 15 - 15
3t = -3
3 3
t = -1
-(c - 8) = 0
-(c) - (-8) = 0
-c + 8 = 0
- 8 - 8
-c = -8
-1 -1
c = 8
-10(s + 3) = 9
-10(s) - 10(3) = 9
-10s - 30 = 9
+ 30 + 30
-10s = 39
-10 -10
s = -3.9
2(f - 7) = 2
2(f) - 2(7) = 2
2f - 14 = 2
+ 14 + 14
2f = 16
2 2
f = 8
-7(2t + 5) = -21
-7(2t) - 7(5) = -21
-14t - 35 = -21
+ 35 + 35
-14t = 14
-14 -14
t = -1
1²/₃(3w + 10) = 0
1²/₃(3w) + 1²/₃(10) = 0
5w + 16²/₃ = 0
- 16²/₃ - 16²/₃
5w = -16²/₃
5 5
w = -3¹/₃
⁵/₉(°F - 32) = °C
⁵/₉(°F - 32) = 8
⁵/₉(°F) - ⁵/₉(32) = 8
⁵/₉°F - 17⁷/₉ = 8
+ 17⁷/₉ + 17⁷/₉
⁵/₉°F = 25⁷/₉
1⁴/₅(⁵/₉°F) = 1⁴/₅(25⁷/₉)
°F = 46²/₅
The length of XY is 17 units
Step-by-step explanation:
A mid-point of a line segment
- Divide it into two equal segments
- Each segment is half the length of it
∵ X is the mid-point of WY
∴ WX = XY
∴ WX = 
WY and XY = WY
∵ WX = 3x - 1
∵ WY = 10x - 26
- By using the rule WX = WY
∴ 3x - 1 = (10x - 26)
- Simplify the right hand side
∴ 3x - 1 = 5x - 13
- Add 1 to both sides
∴ 3x = 5x - 12
- Subtract 5x from both sides
∴ -2x = -12
- Divide both sides by -2
∴ x = 6
∵ XY = WX
∵ WX = 3x - 1
∴ XY = 3x - 1
- Substitute the value of x in the expression of XY
∴ XY = 3(6) - 1
∴ XY = 18 - 1
∴ XY = 17 units
The length of XY is 17 units
Learn more:
You can learn more about the mid-point in brainly.com/question/3269852
#LearnwithBrainly
<span> Geometry is the study of points, lines, angles, surfaces, and solids.</span>Geometry is all about shapes<span> and their properties.
</span>And to do so you must use a ruler to identify them right?
Hope this helps!
