The Sun is 150 million kilometers from the Earth. The Moon is 400 thousand kilometers from the Earth. a A total lunar eclipse happens when the positions of the Sun, Earth, and Moon are in a straight line, with the Earth between the Sun and the Moon. Find the distance between the Sun and the Moon in scientific notation. Sun Earth Moc

Q: evaluate and simplify to cartesian form. 3∠63°+5∠72°

A: Given expression3∠63° + 5∠72°It is known that r∠θ = rcosθ+irsinθ

Q: Find the length x. 8.

A:

Q: 80° | 124° 79°

A:

Q: Find the exact distance between the points (-4,-9) and (-7,10). The distance is (Simplify your…

A:

Q: om the Unit Circle 2 (#_ sec 330° CSC 210⁰ cos 60°

A:

Q: 13 69°

A: sinθ=side opposite to θhypotenuse

Q: give the coordinates of P(1110 degrees)

A:

Q: Pizgº X 680

A: Given

Q: the relationship betweeen the circumference of a circle and the diameter of the circle

A: We have to describe the relationship between the circumference of a circle and the diameter of the…

Q: Complete each step. a'a6 a4 4 - 4 a II II II

A: An exponential expression consist of powers of variables or numbers. An exponent in exponential…

Q: 45°C ->F° 1001

A: Given 1 45°C→°F2 100°F→°C3 110°F→°C

Q: find the distance between each pair of points. Express answers in simplest radical form. (1, -6),…

A: Distance between point P(x1, y1) and point Q(x2, y2) is given by:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.