Answer:
33
Step-by-step explanation:
The two angles add up to 180 degrees because a straight line is 180 degrees
<em>Add both equations and set equal to 180</em>
3m + 138 + 7m +12 = 180
<em>Algebra yeet</em>
<em>Simplify</em>
10m +150 = 180
10m = 30
m = 3
Angle DBC is (7m + 12):
<em>Substitute m = 3</em>
7(3) + 12 = 21 + 12 = 33 degrees
Circumference = PI * diameter
diameter = Circumference / PI
diameter = 40.82 / 3.14159265
diameter =
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<span>
<span>
12.9934095689
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</span>
</span>
Basically, the rug is roughly 1 foot wider than the room.
Answer:
6
Step-by-step explanation:
Half of 6 is 3
Which of these can form a triangle? A 3, 4, 5 B12, 35, 40 C2, 7,7 D 125, 75, 200 5, 6, 13
Jobisdone [24]
Answer:
A
Step-by-step explanation:
Pythagorean Theorem
A^2 + B^2 = C^2
Hope this helps
Answer: 28 degrees
Step-by-step explanation:
In a right triangle, the two acute angles are complementary, so the other acute angle measures 90-62=28 degrees.
