A 25 foot ladder leans against the side of a house. The base of the ladder is 12 ft. from the house on level ground. Use this information and picture for parts a-b. Find, to the nearest foot, the distance from the top of the ladder to the ground. *       22       28       25

Q: Several different cheeses are for sale. The cheese comes in wedges shaped like sectors of a circle.…

A: Area of sector is given by- A=θ360°×πr2 where θ is the central angle, and r is the radius of circle

Q: Kelley was creating a set of complementary angles for her math class. However she made a mistake.…

A: Two angles are called complementary if their measures add to 90 degrees   So the given pairs of…

Q: E F In ADEF, DF = 18 and mZF = 45. Find the length of a leg rounded to the nearest tenth. %3D

A: In triangle DEF , m∠F=45 so m∠D+90°+45°=180°⇒m∠D=45° Therefore, △DEF is isosceles right angle…

Q: 5 The parallelogram shown on the grid represents Leta's current garden. The side of each grid square…

A:

Q: Refer to the photo but use the lengths in the question. Find the area in acres of the property.…

A: consider the right triangle property as shown

Q: Give the perimeter and area of the figure. Assume all angles are right angles. 10 14 Perimeter =…

A: Here we find perimeter and area of given figure.

Q: 3 A bird was sitting 8 meters from the base of an oak tree. It then flew in a straight line 9 meters…

A:

Q: ne length of the rectangle is 2 cm more than the width. The area of the rectangle is 48 cm. Find the…

A: Given area of rectangle is 48 cm2 Let width of the rectangle is x cm. Length is 2cm more than the…

Q: Find the angles, perimeter, and area of the largest triangle you can make with three bars of length…

A:

Q: The diagonal of a rectangular driveway is almost 12 feet. Which pair of dimensions is closest to the…

A:

Q: 5. Jaida casts a shadow of 0.5 m and she is 1.8 m tall. A light pole casts a shadow of 10 m at the…

A: Topic = Triangles

Q: Given a right triangle, the second angle is ten more than three time the third angle

A:

Q: Mr. Tran drives from home to work every day following the L-shaped path shown below. OT000 Work 8…

A: To find  The distance from home to work.

Q: 9. Use the right triangle shown to the right and find the missing length. a b= 10, c= 26

A:

Q: The question says a human arm consists of an upper arm of 30 cm And a lower arm of 30cm . Find angle…

A:

Q: Jim, shown by AB, is 68 inches tall. He casts a shadow that is 76 inches long. A tree, shown by DE,…

A:

Q: What is the total lineal distance, in feet, along the curb shown? Round off to the next largest…

A:

Q: In the diagram, <CAD = <DAB. Use the given side lengths to find the length of AB. 10 18 A B.

A:

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.