Answer:
the new surface Will be 1/4 pf the old surface
Step-by-step explanation:
because the surface with 7 in Is about 294 and with 3.5 (1/2 of 7) Is 73.5.
so 294:4 Is 73.5
excuse me for my bad English but I'm italian
Answer:
∠FQD is 146°
Step-by-step explanation:
Because ∠P is on the same line as angle ∠Q, they are both corresponding angles meaning that they are equal so:
2x = 5x - 51
Add 51 to both sides of the equation:
2x + 51 = 5x - 51 + 51
2x + 51 = 5x
Subtract 2x from both sides:
2x - 2x + 51 = 5x - 2x
51 = 3x
Divide both sides by 3:
x = 17
Now we can calculate ∠FQE by substituting the known x into the equation:
5x-51
5(17) - 51 = 34
Now subtract this from 180 as all angles must add up to 180 on a straight line:
180 - 34 = 146
That means ∠FQD is 146°
Hope this helps!
Answer:
4587
Step-by-step explanation:
61.4⋅2=x
x=122.8
hope this helps!
Answer:
A≈28.27
Step-by-step explanation:
Solved for area
Shape: circle
Radius: 3cm
Formula: A=πr2
Answer: A≈28.27
<em><u>Hope this helps.</u></em>