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3 years ago

1) Enter the value of n that makes the equation 4^6• 4^n= 4^9 true.

1 answer:

5 0

N=3 because when you’re multiplying two numbers with a power, you add them to get your answer. so it would be 4^6•4^3=4^9 because 6+3=9, making the only possible value of n, 3.

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Step-by-step explanation:

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2 years ago

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The segment GH and GI are tangent

vodka [1.7K]

Answer:

OG = 8.7

Step-by-step explanation:

The angle a tangent makes with a radius at the point of tangency is a right angle. That means ΔOGH is a right triangle.

The tangents to a circle from an external point are congruent, so GH = GI = 6.3. Now we know the sides of the right triangle are of lengths 6 and 6.3. The hypotenuse, OG is found using the Pythagorean theorem.

OG² = OH² +GH²

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The length of OG is 8.7 units.

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<em>Additional comment</em>

You might recognize this triangle as a 0.3 multiple of the Pythagorean triple (20, 21, 29).

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2 years ago

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vazorg [7]

Answer:

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Step-by-step explanation:

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2 years ago

Can someone please solve both of these showing all the steps I'll add extra points because its two

EastWind [94]

Answer:

4. 21

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Step-by-step explanation:

First question:

sin(x) = opp/hyp = 22/63 = 0.3492

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Second question:

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Let me know if you have any problems.

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3 years ago