3 years ago

Explain how the phrase "oh heck another hour of algebra" can help a student recall the trigonometric ratios

1 answer:

5 0

It's suppose to stand for OH AH OA which is for sine, cosine, and tangent. Sine, opposite divide by hypotenuse, cosine adjacent divided by hypotenuse, and tangent, opposite divided by adjacent. I personally like SOHCAHTOA more since it actually has the S,C, and T before what it means

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The distance between two cities on a map is 4.5cm. The map scale is 1cm : 40 miles. What is the actual distance between the two

eimsori [14]

Answer: 180 miles

Step-by-step explanation: 1cm=40 miles. There is 4.5 so 4*40=160 and there is also half a centimeter, which is 20 miles. 160+20

Hope this helps and brainliest would be appreciated

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2 years ago

Which is a composite number 42,29,21,37

Blizzard [7]

Answer:

42 and 21 are composite numbers

3 0

2 years ago

Pls help lol its a quiz

White raven [17]

I would say F cause a triangle sides add up to 180

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3 years ago

Read 2 more answers

What is the decimal equivalent of 714.45\9<br><br>

AysviL [449]

Answer:

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Step-by-step explanation:

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3 years ago

1. Use the given translation rule to find the image coordinates. Rule: (x, y) –(x - 4, y + 3) A(4,6) →A') and B(-2,3) -→B'().O A

artcher [175]

We have to translate the coordinates using the given rule.

The given rule is (x-4,y+3)

Now we have to translate the point A(4,6) using the given rule.

Then,

A' is (4-4,6+3)=(0,9)

Now the point B(-2,3) is to be transformed.

Then,

B' is (-2-4,3+3)=(-6,6)

Hence the answer is A'(0,9) and B'(-6,6)

4 0

10 months ago