Divide by 20 to put the equation into intercept form.
.. x/4 +y/(-10) = 1
The x-intercept is 4.
The y-intercept is -10.
Well since the triangle is right angled you know that the given angles sum to 90........(angle sum of a triangle 180, 1 angle = 90) so you can say 3x + 6 + 2x - 1 = 90 or 5x - 5 = 90 now solve for x. the smaller angle will be 2x - 1 so substitute your answer for x and you'll have the measure of the smaller angle. hope that helps
Answer:
h = 400 ft
The bird is 400 ft above the submarine
Step-by-step explanation:
Given;
The submarine is 300 feet below sea level
Vertical distance between submarine and sea level h1 = 300 feet
The bird is flying at 100 feet above sea level
Vertical distance between the sea level and the bird h2 = 100 feet
The total vertical distance between the bird and the submarine is the sum of the vertical distance between submarine and sea level and the vertical distance between the sea level and the bird.
h = h1 + h2
h = 300 ft + 100 ft
h = 400 ft
The bird is 400 ft above the submarine
48x+265=553 where x is the number of hours of labor spend requiring the car.
48x=288 (subtract 265 from both sides)
x=6 (divide both sides by 48)
6 hours of labor
Answer:h5h5h5h
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Step-by-step explanation:5h5h5h5
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