0
Add your answer:
Earn +20 pts
Are trigonometric equations and trigonometric identities are the same thing?
In a trigonometric equation, you can work to find a solution set which satisfy the given equation, so that you can move terms from one side to another in order to achieve it (or as we say we operate the same things to both sides). But in a trigonometric identity, you only can manipulate separately each side, until you can get or not the same thing to both sides, that is to conclude if the given identity is true or false.
How do you find height knowing area and perimeter of right angle triangle?
Suppose the sides are a, b and c with c being the hypotenuse. Then 1/2*a*b is the area which is known. Therefore b = 2*area/a Also, by Pythagoras, c = sqrt(a2 + b2) so that, using the previous result, c can be expressed in terms of a. So, you now have a + b + c = perimeter where both b and c can be expressed in terms of a. This gives a quadratic equation that can be solved for a. The two solutions are a and b, since flipping the triangle will swap the base and height.
Rules in adding polynomials?
To add polynomials , simply combine similar terms. Combine similar terms get the sum of the numerical coefficients and affix the same literal coefficient .
Find the value in the equation of T plus 5 plus 3T equal 1?
T + 5 + 3T = 1 Simplify the terms, T and 3T (think 1 apple plus 3 apples) 4T + 5 = 1 Subtract 5 from both sides. 4T = -4 then divide both sides by 4 to get T by itself. T = -4/4 T = -1 To check, substitute T = -1 wherever you see T in your original equation. T + 5 + 3T = 1 (-1) + 5 + 3(-1) = 1 4 - 3 = 1 1 = 1 (check)
In mathematical terms what is a box?
A rectangular prism. If every edge is the same length, then it is a cube.
What is an isosceles equialteral and a scalene?
All three of these terms describe different types of triangles. An isosceles triangle has two sides of equal length. An equilateral triangle has three sides of equal length. A scalene triangle has sides that each have a different length.
What does pyramid mean in math terms?
A polyhedron of which one face is a polygon of any number of sides, and the other faces are triangles with a common vertex.
What does CPCTC mean in math terms?
CPCTC is an acronym for the phrase 'corresponding parts of congruent triangles are congruent' It means that once we know that two triangles are congruent, we know that all corresponding sides and angles are congruent.
What simplified formula shows b in terms of Aand h?
The answer will depend on the shape. A, b and h are used for triangles as well as rectangles, and the answers are different.
What are the two kinds of coefficients?
In terms of mathematics, a coefficient plays the role of a multiplicative factor in a series or an expression. The two different kinds of coefficients include numbers and letters.
How many surfaces in a pyramid?
Four, 3 sides and a base.* * * * *A pyramid, in mathematical terms is a 3D shape with a polygonal base (with n sides) and n triangles that meet at an apex. This gives n+1 surfaces in all. n can be 3 or more.5 flat surfaces
Shortgrass tallgrass and mixed grass are terms that describe what specific kinds of grasslands in the US?
different types of praire KL
How do you collect on old insurance policy?
There are many different kinds of insurance policies. Read the policy and find out what the terms of the policy are.
What is a polynomial with exactly three sides?
Polynomials have terms, but not sides. One with exactly three terms is a "trinomial". Polygons have sides. One of those with exactly three sides is a "triangle".
What kind of blinds does blinds direct have?
Blinds from Blinds Direct are precisely different from other when in terms of price and quality. They offer different kinds of blinds from verticals to conservatory.
Is an scalene triangle an obtuse or an right triangle?
A scalene has three sides of unequal lengths, and all threes angles different.The largest angle defines the triangle¹:acute: a scalene triangle could have sides 6, 9, 10right angle: a scalene triangle could have sides 6, 8, 10obtuse: a scalene triangle could have sides 6, 7, 10So a scalene triangle could be any of acute, right angle or obtuse.¹In terms of acute, right angle or obtuse. Triangles can also be defined in terms of their sides: equilateral (all three sides equal), isosceles (two sides equals) or scalene (no sides equal)
What is a triangle with three different sides called?
In terms of the length the sides of a triangle it can be classified into three types:if all three sides are equal then the triangle is an equilateral triangleif only two sides are equal then the triangle is an isosceles triangleif none of the three sides are equal then the triangle is called a scalene triangle
