Answer:
Choice D, 20 inches.
Step-by-step explanation:
The Pythaogorean theorem tells us that the hypotenuse of a triangle, c, can be found by taking: c = . In this case, a = 3 and b = 4. So:
c =
c =
c =
c =
c = 5
The sides of a rhombus are all equal. Given that one side is equal to 5, we can simply multiply 5 by 4 to get 20. The perimeter is 20 inches.
Answer:
x = 60
1) 60
2) 360
3) 160
60 + 360 + 160 = 580
Step-by-step explanation:
1) x
2) 6x
3) x + 100
x + 6x + x + 100 = 580
8x = 580 - 100
x = 480/8
x = 60
Answer:
40
Step-by-step explanation:
Use the Pythagorean Theorem. That will give you the missing side length and then add them together to get 40.
0.5:42 = 1:84. One foot on the model is equal to 84 feet.
Answer:
fr.ee points for base brain.liest if you translate this.
Step-by-step explanation:
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