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WITCHER [35]
2 years ago
13

Solve similar triangles solve for x can someone answer please help

Mathematics
1 answer:
zlopas [31]2 years ago
8 0

Answer:

Step-by-step explanation:

ΔABC & ΔADE are similar triangles

\frac{AD}{AB}=\frac{DE}{BC}\\\\\frac{12}{4}=\frac{12}{x}\\

Cross multiply,

12*x = 12*4

x=12*\frac{4}{12}\\

x = 1 * 4

x = 4

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Gelneren [198K]

Answer:

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Step-by-step explanation:

The situation is depicted in the picture attached

<h3>(see picture) </h3>

Since the angular speed is constant, to find an expression for the angle r(t) in radians we just cross-multiply using the fact that 1 min = 60 seconds

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The height h(t) after t seconds is given by

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7 0
2 years ago
Caleb scored 60 on his first math test. He studied diligently for the next test and earned a score of 90. What is his percent of
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7 0
3 years ago
What is the image of the point (-9,-1) after a rotation of 270 degrees counterclockwise about the origin?
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Answer:

(-1,9)

Step-by-step explanation:

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bixtya [17]
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