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s344n2d4d5 [400]

3 years ago

7

Jill leaves work from the High School, but has to pick up her friend at the airport before going back home. What is the shortest

distance she can travel? A. 27 miles B. 21 miles C. 56 miles D. 84 miles

1 answer:

Romashka-Z-Leto [24]3 years ago

3 0

Answer:

21 miles

Step-by-step explanation:

That is just the answer I got.

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Based only on the information given in the diagram, which congruence theorems could be given as reasons why ABC ~ UVW? Check all

xz_007 [3.2K]

The right answers are LA and ASA

7 0

3 years ago

Read 2 more answers

1.Encuentra la ecuación de la circunferencia que tiene como ecuación ordinaria (x-4)² + (y+5)²= 25 2- encuentra la ecuación gene

rodikova [14]

Responder:

1) x² + y²-8x + 10y + 16 = 0

2) x² + y² + x + 18y + 33 = 0

Explicación paso a paso:

A partir de la pregunta, debemos expresar la ecuación en la forma estándar de un círculo expresado como;

x² + y² + 2gx + 2fy + c = 0 donde;

(-g, -f) es el centro.

1) Para la ecuación (x-4) ² + (y + 5) ² = 25

Expande el paréntesis;

(x-4) ² + (y + 5) ² = 25

x²-8x + 16 + y² + 10x + 25 = 25

x²-8x + 16 + y² + 10y + 25-25 = 0

Recopile términos similares;

x² + y²-8x + 10y + 16 + 0 = 0

<em>x² + y²-8x + 10y + 16 = 0 </em>

<em>Por lo tanto, la ecuación requerida es x² + y²-8x + 10y + 16 = 0 </em>

<em> </em>

2) Para la expresión (x + 1) ² + (y + 9) ² = 49

x² + x + 1 + y² + 18y + 81 = 49

x² + x + 1 + y² + 18y + 81-49 = 0

Recopile términos similares;

x² + y² + x + 18y + 82-49 = 0

<em>x² + y² + x + 18y + 33 = 0 </em>

<em>Por tanto, la ecuación requerida es x² + y² + x + 18y + 33 = 0</em>

4 0

3 years ago

Please help. I'm stuck.

Bezzdna [24]

The root $\sqrt{10}$ can be converted into the power $10^{ \frac{1}{2} }$ . Therefore we can rewrite the problem as $(10^{ \frac{1}{2} } )^ {\frac{3}{4} x}$ and then follow the exponent rules about a power to a power, multiplying 1/2 and 3/4 together.

Thus the problem becomes $10^{\frac{3}{8}x}$ , which then can be turned into $\sqrt[8]{10} ^{3x}$ , making the last option our answer.

4 0

3 years ago

What type of relationship does this equation represent?

Klio2033 [76]

Answer:

Nonproportional

Step-by-step explanation:

hope it helps.

8 0

3 years ago

Read 2 more answers

A. volume<br> B. perimeter<br> C. area

Solnce55 [7]

Answer:

<h3>B. perimeter</h3>

Step-by-step explanation:

I think this would make the most sense.

8 0

3 years ago