3 years ago

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Mathematics

1 answer:

jarptica [38.1K]3 years ago

4 0

Answer:

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a tree casts a shadow that is 20 ft long. the angle of elevation of the sun is 29°. how tall is the tree?

mars1129 [50]

You can use the trig ratios. Draw a diagram to see which one is appropriate.
Tan would be used.
Tan29=x/20
20Tan29=x
Put this into your calculator and see what you get

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2 years ago

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mart [117]

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Question 10 of 10

docker41 [41]

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Step-by-step explanation:

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2 years ago

Substitute the known value of x into y=4x+20. Then solve for y entering the equation in simplest form

scoray [572]

Answer:

$y=24,$ when $x=1$ .

Step-by-step explanation:

Given: $y=4x+20$

To find: Value of $y$ , substituting the known value of $x$

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$y=4x+20 ...(i)$

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3 years ago

A line has slope −34 and y–intercept 5. Which answer is the equation of the line? y=−5x+34 y=−34x+5 y=34x−5 y=5x−34?

Dafna1 [17]

The answer would be the first equation!!!!

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3 years ago

Read 2 more answers