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MariettaO [177]
2 years ago
9

HELP ME PLEASEE ASAP!!!! PLEASEE

Mathematics
1 answer:
yarga [219]2 years ago
5 0

Answer:

Step-by-step explanation:

Angle c = 90 degrees

90 + 2x + x = 180 degrees

3x = 90

x =30 degrees

2x = 30*2 = 60 degrees

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A garden snail moves<br> 3/5<br> foot in 1/4<br> hour. How far is the snail moving per hour?
Bond [772]

Answer: 12/5 or 2.4 feet per hour

Step-by-step explanation:

\frac{3}{5} * 4 = 12/5

4 0
3 years ago
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I just need the top question. Thank you to whoever answers this in advance
wolverine [178]

Answer:

A. 12

B. 18

C. 10

Step-by-step explanation:

A. 2/3 of 36 is 12

B. 2/4 of 36 is 18

C. 5/8 of 16 is 10

8 0
3 years ago
Please give the correct answer and explain im really trying to learn this so I need the explanation not just an answer. Thankyou
Maksim231197 [3]

Answer:

x = tan⁻¹(⅘)

Step-by-step explanation:

We can solve for x by using trigonometric ratios (sin, cos, and tan)

We need to apply the appropriate ratio that uses the two sides 8 and 10 from the perspective of x. See attached image for information about ratios. (Source: Math is Fun)

The tangent ratio is opposite divided by adjacent. It will relate x to the two sides. So we would write

tan(x) = ⁸⁄₁₀

Then we simplify and move the tan to the other side by multiplying both sides by the inverse of tan (since you cannot divide by tan)

tan(x) = ⅘

x = tan⁻¹(⅘)

Then we can use a calculator to evaluate x

If you want to find y, now that you have two angles of the triangle, you can find the sum of 90 + x and subtract that from 180 (since all angles of a triangle add up to 180) to find y.

6 0
3 years ago
Lori bought a shirt and a hat at a half off sale. If she spent a total of $21 on the two items, what was the original price of t
Advocard [28]

Then the original price was $42

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3 years ago
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( In the PDF sorry I cant copy and paste it :( ) <br><br><br> It's ON Graphing Inequalities
Vedmedyk [2.9K]

Answer:

Its A

Step-by-step explanation:

The answer is A, because the dot means it cant be 11, which is what the question is asking. Hope this helps!

8 0
3 years ago
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