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Irina-Kira [14]
3 years ago
7

The measures of two angles of a triangle are 25° and 87°. Is the triangle acute, right, or obtuse? Explain.

Mathematics
1 answer:
iVinArrow [24]3 years ago
3 0
The answer is A all three angles are acute (less than 90°)
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in this diagram, AB and CD are Parallel. Angle ABC measure 35 and Angle BAC measure 115, what is the angle of ACE.
ZanzabumX [31]

Answer:

180°

Step-by-step explanation:

I think this is the answer

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Is this relation a function? {(3, 2), (5, 9), (11, 25)}
Mumz [18]

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Yes

Step-by-step explanation:

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2 years ago
The school system is trying to help their students be more successful. They are going to hire tutors to help. They must have mor
dexar [7]

Answer:

a. x-y > 0

b. x+y \leq 50

c. x=26; y=24 or (24,26)

Step-by-step explanation:

Let x = number of teachers hired.

Let y = number of tutors hired.

Now solving for part a we get

a. Write an inequality that represents the statement that the number of teachers hired must exceed the number of tutors hired.

x-y > 0

solving for part b we get;

b. Write an inequality that represents the statement that the maximum number of teachers and tutors is 50.

x+y \leq 50

solving for part c we get;

c. Choose a point that satisfies the situation, and explain why you chose that number of tutors and teachers.

Now we know that x-y > 0 also x+y \leq 50

x=26; y=24

(24,26)

Explanation: To make number of teacher more than number of tutors this is the maximum value we can achieve for the requirement.

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3 years ago
What is the absolute value of -8? Use the number line to help answer the question.
aev [14]

Answer:

its 8

Step-by-step explanation:

because you take away the negative sign

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Two complementary angles make a total of 90, so 3x+6x=90, x=10
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3 years ago
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