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professor190 [17]
3 years ago
9

Two of the angles in a triangle measure 15° and 27°. What is the measure of the third angle?

Mathematics
1 answer:
VashaNatasha [74]3 years ago
6 0

Answer:

103

Step-by-step explanation:

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The product of 6 and 11 written as an algebraic expression
docker41 [41]

Answer:

(2×3)¹

(11×1)¹

Step-by-step explanation:

2×3=6 so 2 to the power 1 is 2 and 3 to the power 1 is 3 so 2×3=6

11×1=11 so 11 to the power 1 is 11 and 1 to the power 1 is 1 so 11×1 =11

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2 years ago
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One angle in an obtuse isosceles triangle measures 40°. What are the measures of the other two angles?
Damm [24]
An obtuse triangle has one obtuse angle, or an angle that measures more than 90° but less than 180°. Options 1 and 2 are not correct, because these are acute angles.
So, one of the angles must be 40°, and the other may be 100° or 120°.
The measures of the angles in a triangle add up to 180°.
40^\circ + 40^\circ +x = 180^\circ \\
80^\circ + x=180^\circ \\
x=180^\circ - 80^\circ \\
x=100^\circ
The other two angles are 40° and 100°.
5 0
3 years ago
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A store marks up merchandise 40% for profit. If the store purchases the item for $12, what is the selling price?
gregori [183]

Answer:

b

Step-by-step explanation:

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3 0
2 years ago
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