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Scrat [10]
2 years ago
10

Find the length of AB

Mathematics
1 answer:
Liono4ka [1.6K]2 years ago
3 0
Length of AB is 5.5 I believe so might be wrong sorry
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What is the range of the function f(x)=5x+4 when the domain is {-2,3,5}?
jonny [76]

Answer:

f (-2)=5×-2+4

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= -6

f (3)=5×3+4

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=19

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25+4

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7 0
3 years ago
The measure of angle 4 is 45. If angle 4 is congruent to angle 1, what is the measure of angle 5?
mr_godi [17]
The answer is A) 45°. This is because angles 1 and 5 are vertical angles. Vertical angles are congruent.
8 0
3 years ago
Pls I need help this
Citrus2011 [14]

Answer:

the third side is 4.

Step-by-step explanation:

Using  Pythagorean theorem of a^2 + b^2 = c^2 for right triangles, substitute

the numbers to show (\sqrt{65})^{2} + b^{2} = 9^{2} and solve for b. The square root and square cancel each other out, so you get 65 + b^{2} = 81.

Subtract 65 from both sides to get b^{2} = 16.

Then take the square root of both sides to get b = \sqrt{16} which equals 4.

6 0
3 years ago
Please help me with this it’s due soon
KonstantinChe [14]

Answer:

39.5 degrees

Step-by-step explanation:

180-101=79

79/2=39.5

3 0
2 years ago
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(8x^2 + 4x - 6x^2)2 + 7x^2 - 2x<br> ALgebra<br> Only nerds can solve this
andrew11 [14]

Answer:

11x2+6x

Step-by-step explanation:

6 0
3 years ago
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