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galben [10]
3 years ago
12

Which logarithmic equation is equivalent to 82 = 64?

Mathematics
1 answer:
Alex777 [14]3 years ago
5 0
8^2 = 64 \\ \log_{8}{64}=2
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an isosceles triangle has a vertex angle of 21.21 degrees. two sides of the triangle are each 17.91 ft long. whats the area of t
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Answer:

The area of triangle is A=58.02\ ft^{2}

Step-by-step explanation:

Let

B -----> the measure of the vertex angle of the isosceles triangle ABC

a and c -----> the two congruent sides of the isosceles triangle ABC

we know that

The area of a triangle applying the law of sines is equal to

A=\frac{1}{2}(a)(c)sin(B)

we have

a=c=17.91\ ft

B=21.21\°

substitute in the formula

A=\frac{1}{2}(17.91)(17.91)sin(21.21\°)

A=58.02\ ft^{2}

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3 years ago
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rusak2 [61]

Answer:

1,211 candy bars.

Step-by-step explanation:

You divide the goal by how much the bars are selling for, or 1513.75/1.25.   The answer to this is 1,211 candy bars.

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3 years ago
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Triangles PQR and SQT are similar triangles.
aleksklad [387]

Answer:

The side lengths of similar triangles are proportional

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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