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Marina CMI [18]
3 years ago
5

One angle of a right triangle measures 19∘. What is the measure of the other angle?

Mathematics
1 answer:
MArishka [77]3 years ago
7 0

Answer:

71°

Step-by-step explanation:

The equation should be 19+90+x=180

Step 1: Add 19+90=109

Step 2: Subtract 180-109=71

So, you're answer is 71°

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China and the United States are playing each other in the championship match of the 1999 Women's World Cup soccer tournament. Br
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Answer:

The goalkeeper has 0.306 seconds to react, dive, and reach the ball before it crosses the goal line.

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We use the following relation to solve this question:

v = \frac{d}{t}

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We have to find t, first in hours. So

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t = \frac{0.0102}{120}

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The goalkeeper has 0.306 seconds to react, dive, and reach the ball before it crosses the goal line.

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2 years ago
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Two complementary angles make a total of 90, so 3x+6x=90, x=10
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3 years ago
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