3 years ago

Which equation represents the graphed function?

Mathematics

1 answer:

Phantasy [73]3 years ago

4 0

the answer is c 3/2 x - 3 = y. :)

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Sin0=12/37 find tan0

alexira [117]

Answer:

$\large{ \tt{❃ \: EXPLANATION}} :$

We're provide - Sin θ = $\frac{12}{37}$ which means 12 is the perpendicular & 37 is the hypotenuse [ Since Sin θ = $\tt{ \frac{p}{h}}$ ] . We're asked to find out tan θ ].

$\large{ \tt{❁ \: USING \: PYTHAGORAS \: THEOREM}} :$

$\large{ \tt{❊ \: {h}^{2} = {p}^{2} + {b}^{2} }}$

$\large{ \tt{⇢ {p}^{2} + {b}^{2} = {h}^{2} }}$

$\large{ \tt{⇢ \: {b}^{2} = {h}^{2} - {p}^{2} }}$

$\large{ \tt{⇢ \: {b}^{2} = {37}^{2} - {12}^{2} }}$

$\large{ \tt{⇢ \: {b}^{2} = 1369 - 144}}$

$\large{ \tt{ ⇢{b}^{2} = 1225}}$

$\large{ \tt{⇢ \: b = \sqrt{1225}}}$

$\large{ \tt{⇢ \: b = 35 \: \text {units}}}$

Now , We know - Tan θ= $\tt{ \frac{perpendicular}{base} }$ . Just plug the values :

$\large{ \tt{➝ \: Tan \: \theta = \frac{p}{b} = \boxed{ \tt{ \frac{12}{35} }}}}$

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5 0

2 years ago

If f(x) = 2x - 9, then f(3) = -3.<br><br> True<br> False

agasfer [191]

True
work: f(3)=2(3)-9
f(3)=6-9
f(3)=-3

3 0

2 years ago

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Pythagorean theorem: Manuel purchases a rectangular picture

san4es73 [151]

Answer:

width = 15

Step-by-step explanation:

a² + b² = c² This the the formula

(PLUG IN)

8² + b² = 17²

64 + b² = 289 (subtract 64 on both sides)

b² = 225 (square root)

b = 15

Hope this helps ya!!

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2 years ago

At rolling hills middle school, the ratio of the total number of students to the number of students with pets is 3 to 1. If ther

Roman55 [17]

3/1 = 243/x
243 = 3x
81 students

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2 years ago

Suppose there are 175 tickets available for a school play.

klio [65]

Answer: 77 tickets

Step-by-step explanation: 175 - 98 = 77

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2 years ago