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gregori [183]
3 years ago
7

What is the answer to this question?

Mathematics
1 answer:
levacccp [35]3 years ago
5 0
Angle A of triangle ABC will be ...
  ∠A = θ₂ -θ₃ = 77° -26° = 51°
Angle B of triangle ABC will be ...
  ∠B = 180° -θ₂ -θ₁ = 180° -77° -44° = 59°
Then angle C will be ...
  ∠C = 180° -∠A -∠B = 180° -51° -59° = 70°

By the Law of Sines,
  a/sin(∠A) = c/sin(∠C)
  a = c×sin(∠A)/sin(∠C)
  a = (57 yd)×sin(51°)/sin(70°) ≈ 47.14 yd

The distance from B to C is 47.14 yd.
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If A PQR = ASTU, which statement must be true?
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Answer:

O A. PQ = SU

Step-by-step explanation:

When two triangles are congruent then by CPCTC,

their corresponding parts ( angles and sides )  must be congruent.

In triangles PQR and STU,

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Here, Δ PQR ≅ Δ STU,

Thus, by the above property,

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Which of the following inequalities matches the graph? (1 point)
Aleksandr [31]

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Step-by-step explanation:

In the graph we can see that:

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Then the inequality will be something like:

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that is negative, as we already said.

Then we have:

y < -2*x + 7

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