3 years ago

PLEASE HELP!!! This was due today

2 answers:

6 0

For perimeter you add the numbers on the sides together. For area you do A=1/2 bh. Type means what type of triangle is it. Isioceles (idk how to spell) and right triangle , and obtuse triangle.

Inessa [10]3 years ago

5 0

Answer:

IDK

Step-by-step explanation:

IDK

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madreJ [45]

Step-by-step explanation:

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3 years ago

BC - Round your answer to the nearest hundredth. B ? 35 A с 2.

mario62 [17]

Answer:

BC ≈ 1.40

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

Trigonometry

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] tanθ = opposite over adjacent

Step-by-step explanation:

Step 1: Identify

Angle θ = 35°

Opposite Leg BC = x

Adjacent Leg AC = 2

Step 2: Solve for x

Substitute [Tangent]: tan35° = x/2
Isolate x: 2tan35° = x
Rewrite: x = 2tan35°
Evaluate: x = 1.40042
Round: x ≈ 1.40

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Answer:

Step-by-step explanation:

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6 hats for $45 what was the cost per hat

Lera25 [3.4K]

Answer:

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Step-by-step explanation:

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Gnoma [55]

The answer is 3150 :)
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