2 years ago

Is there a proportional relationship between x and y? Explain.

1 answer:

4 0

I don’t think so but divide the top one by the bottom one for every one of them and if it is all the same answer they are proportional x/y

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zlopas [31]

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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2 years ago

(1) Find the value of x in the figure below. Show all steps.( left picture)

uranmaximum [27]

This is the concept of geometry, given that the angle 52 and (2x) have been subtended by a circle, then:
2x=2(52)
2x=104
solving for x we get:
x=104/2
x=52
the answer is x=52°

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jonny [76]

Answer:

could it be as simple as x+1=y or y-1=x?

Step-by-step explanation:

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Natalka [10]

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tatuchka [14]

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