What is the value of x in the figure below?A. 22.5°B. 45°C. 55°D. 57.5°

Mathematics

1 answer:

kiruha [24]3 years ago

6 0

Answer:

sorry i cant see the pic

Step-by-step explanation:

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The angles of o triangle are in the ratio2: 3: 5 Find all the angle in grade

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Answer:

2x + 3x + 5x = 180

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They add up to 180 (definition of sum of angles of a triangle.)

Step-by-step explanation:

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3 years ago

Please help me with this problem

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Answer: Option 1

Step-by-step explanation:

$\begin {array}{l|c|c||l}&\underline{\quad Length\quad}&\underline{\quad Width\quad}&\underline{\qquad Area\qquad}\\ Current&3x&x&3x\cdot x=3x^2\\Option\ 1\ (triple)&3(3x)=9x&3(x)=3x&9x\cdot 3x=27x^2\\Option\ 2\ (3\ closets)&3x&x&3(3x\cdot x)=9x^2\\\end{array}$

Option 1 has a greater area than option 2.

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3 years ago

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What is the probability that a point chosen at random in the triangle is also in the blue square?

matrenka [14]

The probability that a point chosen at random in the triangle is also in the blue square can be calculated using geometrical definition of the probability:

$Pr=\dfrac{\text{desired area}}{\text{total area}}.$