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Which expression gives the length of PQ in the triangle shown below?
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∙ 8y ago
A triangle has 3 line segments
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∙ 8y ago
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Which expression gives the area of the triangle shown below?
1/2rx
The slant height of a pyramid is 46 ft The base is a square with a side length of 24 ft What is the height of the pyramid Round your answer to the nearest tenth?
If there is a picture, it would be very useful, because the height and slant height are two sides of a right triangle. A good picture would show that the bottom side of this triangle is half the side length of the square. This is a leg of the right triangle: A=12' The hypotenuse of the triangle is the slant height: C=46' The "unknown" height is the other leg of the right triangle: B=? The pythagorean theorem A2+B2=C2 gives 144sqft+B2=2116sqft Solving for B gives B=44.4' Therefore, the height of the pyramid is 44.4 feet.
A triangle has sides measuring 2 inches and 7 inches. If x represents the length in inches of the third side which inequality gives the range of possible values for x?
5 < x < 9
A triangle has sides measuring 8 inches and 12 inches. If x represents the length in inches of the third side which inequality gives the range of possible values for x?
4 < x < 20
What is the slant height formula?
The slant height of a cone is given by the formula , where r is the radius of the circle and h is the height from the center of the circle to the apex of the cone.It is trivial to see why this formula holds true. If a right triangle is inscribed inside the cone, with one leg of the triangle being the line segment from the center of the circle to its radius, and the second leg of the triangle being from the apex of the cone to the center of the circle, then one leg will have length h, another leg will have length r, and by the Pythagorean Thereon, r2 + h2 = d2, and gives the length of the circle to the apex of the cone.
Which expression gives the area of the triangle shown below?
1/2rx
Which expression gives the length of the transverse axis of the hyperbola shown below?
a - b
Which expression can be used to find the area of a triangle that has a height of 6 units and a base of n units?
The formula for the area of a triangle is: A=b*(1/2)h Where A is area, b is the base, and h is the height. So for your question, the expression gives the height of 6 and a base of n. Replacing these in the formula gives you: A=n*(1/2)6 A=3n, after reducing.
A skateboard ramp is built with a base length of 30 feet and a height of 13 feet.Which expression gives the value of x?
tan 13/30
What is the total length of the 100cm triangle in millimetres?
There are 10mm in a centimetre. Therefore to convert the perimeter, you multiply by 10. This gives you 1000 (i.e.100x10)mm
What is sin y?
The Sine function (abbreviated sin) takes an angle and gives a ratio which is based on the sides of a right triangle. If you have a right triangle, and one of the angles (not the right angle) is labeled y then sin y equals the length of the side opposite of angle y divided by the length of the hypotenuse. The hypotenuse of a right triangle is the longest side, and is always opposite of the right angle.
If a triangle has a height of 14ins and a base of 9ins what area?
The formula for the area of a triangle is A = 1/2bh where b is the base length and h is the height. Substituting the values in the problem gives: A = 1/2(9)(14) = 63 square inches.
How do you write an algebraic expression from a real world situation?
2*pi*sqrt(L/g) this expression gives (approximately) the period (in seconds) of a pendulum whose length is L (metres) and g is the acceleration due to gravity = 9.8 metres/second2.
The slant height of a pyramid is 46 ft The base is a square with a side length of 24 ft What is the height of the pyramid Round your answer to the nearest tenth?
If there is a picture, it would be very useful, because the height and slant height are two sides of a right triangle. A good picture would show that the bottom side of this triangle is half the side length of the square. This is a leg of the right triangle: A=12' The hypotenuse of the triangle is the slant height: C=46' The "unknown" height is the other leg of the right triangle: B=? The pythagorean theorem A2+B2=C2 gives 144sqft+B2=2116sqft Solving for B gives B=44.4' Therefore, the height of the pyramid is 44.4 feet.
Which expression gives the distance between the points (0 -1) and (1 -2)?
the area of a rectangle with width x and length 6x is 6x^2 what does the coefficient 6 mean in terms of the problem
A triangle has sides measuring 2 inches and 7 inches. If x represents the length in inches of the third side which inequality gives the range of possible values for x?
5 < x < 9
A triangle has sides measuring 8 inches and 12 inches. If x represents the length in inches of the third side which inequality gives the range of possible values for x?
4 < x < 20
