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sergij07 [2.7K]
3 years ago
15

Write the tangent ratios for Y and Z

Mathematics
2 answers:
lord [1]3 years ago
8 0
When doing trigonometric ratios remember SOHCAHTOA
SOH = sin=opposite/hypotenuse    CAH= cos = adjacent/hypotenuse 
TOA = tan = opposite/adjacent

The answer is A) tanY = 7/4     tanZ = 4/7
Anon25 [30]3 years ago
6 0

Answer:

A) tan Y = 7/4; tan Z = 4/7

Step-by-step explanation:

The tangent ratio is opposite/adjacent.

The tangent of angle Y is the side opposite Y, 7, over the side adjacent Y, 4; this gives us tan Y = 7/4.

The tangent of angle Z is the side opposite Z, 4, over the side adjacent Z, 7; this gives us tan Z = 4/7.

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9a+16a=75\\\\25a=75\qquad\text{divide both sides by 25}\\\\\boxed{a=3}\qquad\text{put the value of a to}\ b=\dfrac{4}{3}a:\\\\b=\dfrac{4}{3}(3)\\\\\boxed{b=4}\\\\Answer:\ \boxed{(3-4i)\underline{(3+4i)}=25}

6 0
3 years ago
Put these in order to least to greatest 57 over 8, 7.26, 7.118, 7 and 2 over 11 in order please
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2 years ago
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Please i need help its for a grade
horsena [70]
The answer is 25 and make sure it’s correct
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2 years ago
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pogonyaev

Answer:

4³

Step-by-step explanation:

  16 x 4

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If a restaurant has 3600 to spend on ads which costs 600 each, then they can buy 6 ads.

They can buy 6 ads since 3600/600 = 6.

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