What is the missing reason in step 3? Two parallel lines are intersected by a third line so that angles 1 and 5 are congruent.... read more ›
K-value or k value may refer to: Thermal conductivity. The force constant of a spring, see Hooke's law. Vapor–liquid equilibrium, the ratio of vapor concentration to liquid concentration at equilibrium.... see details ›
A square is a parallelogram. This is always true. Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides. Parallelograms are quadrilaterals with two sets of parallel sides.... see more ›
If a number does not have exactly two distinct factors, then the number is not prime. If an original conditional statement is represented by p → q, which represents the contrapositive? The statement p → q represents "If a number is doubled, the result is even."... view details ›
Vertical angles are angles opposite each other where two lines cross.... see details ›
If the sum of two angles is 180 degrees then they are said to be supplementary angles, which form a linear angle together. Whereas if the sum of two angles is 90 degrees, then they are said to be complementary angles, and they form a right angle together.... view details ›
K comes from the Greek word kilo which means a thousand. The Greeks would likewise show million as M, short for Mega.... continue reading ›
The real roots are expressed as real numbers. Suppose ax2 + bx + c = 0 is a quadratic equation and D = b2 – 4ac is the discriminant of the equation such that: If D = 0, then the roots of the equation are real and equal numbers. If D > 0, then the roots are real and unequal.... continue reading ›
Equations k method needed (mathdou) - YouTube... see details ›
Can a Square be a Rhombus? Yes, a square comes under the category of a rhombus since it fulfills the properties of a rhombus in which all the sides are equal in length, the diagonals are perpendicular to each other, and the opposite angles are of equal measure.... see details ›
A rhombus is a quadrilateral with all sides equal in length. A square is a quadrilateral with all sides equal in length and all interior angles right angles. Thus a rhombus is not a square unless the angles are all right angles. A rhombus that is not a square.... continue reading ›
Definition: A quadrilateral is a polygon with 4 sides. A diagonal of a quadrilat- eral is a line segment whose end-points are opposite vertices of the quadrilateral.... view details ›
- if (or when) + present tense | present tense.
- if (or when) + past tense | past tense.
- if + present tense | will (may/might/can/could/should) + infinitive.
- if + past subjunctive | would/might/could + infinitive (simple or continuous)
In conditional statements, "If p then q" is denoted symbolically by "p q"; p is called the hypothesis and q is called the conclusion. For instance, consider the two following statements: If Sally passes the exam, then she will get the job.... view details ›
Vertical angles are a pair of opposite angles formed by intersecting lines. In the figure, ∠1 and ∠3 are vertical angles. So are ∠2 and ∠4 . Vertical angles are always congruent .... read more ›
What is the measure of the angle that is complementary to angle B? What is the relationship between angles A and B? They are congruent. They are complementary.... read more ›
If two angles form a linear pair, the angles are supplementary, whose measures add up to 180°. Vertical angles are a pair of nonadjacent angles formed by the intersection of two straight lines. In simple words, vertical angles are located across from one another in the corners of the "X" formed by two straight lines.... see details ›