 7,507 Answered Questions for the topic geometry

Geometry Math Algebra 1

21h

#### NEED ASAP!!! MATH PROBLEM

Write the function f(x) = x^2 - 6x - 16 in a form that would make it easier to graph and explain why this form is easy to graph and how you a graph the function in this form.
Geometry

1d

#### What does L4 equal?

I have a diagram that shows tranversal lines. L4=x+30 and L2=2x+15.How would I solve this I'm confused,thankyou!
Geometry Math Algebra 1

3d

#### Solving Quadratics and the Discriminant Assignment

1. You have learned several techniques for solving quadratic equations. Create an equation that would be best for each technique listed below. Then explain why that technique would be best for each... more
Geometry Math Algebra 1

3d

#### Completing the Square Assignment

1. Solve x2 - 6x = -8 by completing the square. Enter each step.﻿2. Solve 4x2 - 12x + 7 = 0 by completing the square. Enter each step.
Geometry Math Algebra 1

3d

#### Solving by Factoring assignment

1. Solve 6x2 +5x - 4 = 0 by factoring. Enter each step. ﻿2. When solving an equation set equal to zero by graphing, why are the x-intercepts the solutions to the equation? Create an example... more
Geometry

4d

#### finding the perimeter or area of an rectangle

The length of a rectangle is 5 ft longer than it’s width.If the perimeter of the rectangle is 50 ft, find it’s area
Geometry

5d

5. A lead ball weighs 326 grams. Find the radius of the ball to the nearest tenth of a centimeter. 6. An iron ball weighs 804 grams. Find the diameter of the ball to the nearest tenth of a... more
Geometry Math Algebra 1

6d

#### Sequences and Series

1. What would the dimensions be for n=3?2. Draw the shape for n=4. Insert your drawing below.3. Write a rule for the sequence, with n for the input and the number of cubes for the output.4.... more
Geometry

6d

#### Find the perimeter of this figure. Rectangle and semi circle connected.

The length of the rectangle is 8 and the height is 10. There is no number for the semi circle and I have to find the perimeter using 3.14. Please help and explain,thankyou!
Geometry Algebra College

7d

#### Help me find the SIN and COS in these problems

Question 1. ﻿If θ=−1π3, then sin(θ) =   cos(θ) = Question 2. If θ=−11π6sin(θ) =  cos(θ) =

7d

#### What is the Sin and COS

If θ=−5π4 then sin(θ) =   cos(θ) =
Geometry Math Trigonometry

7d

#### I need trig homework help!!

Two buildings on opposite sides of the street are 70 meters apart. From the top of the taller building, which is 200 meters high, the angle of depression to the top of the shorter building is 10... more
Geometry Math Trigonometry

7d

#### When the angle of elevation of the sun is 38 degrees, a building casts a shadow of 45 meters. Approximately how tall is the building?

I need help on my geometry homework!!
Geometry

7d

#### math? I need help with geometry

Felix drew a scale drawing of the high school. The scale of the drawing was 8 millimeters = 4 meters. What scale factor does the drawing use?
Geometry Math Algebra 1

7d

2. A potato was launched in the air using a potato gun. The function for the situation was h(t) = -16t2 + 100t + 10, where t was the time in seconds and h(t) was the height in feet. (3 points... more
Geometry

7d

#### Find the mass of each metal ball described. Round your answers to the nearest tenth.

1. a copper ball 1.2 cm in diameter2. a gold ball 0.6 cm in diameter3. an aluminum ball with radius 3 cm4. a platinum ball with radius 0.7 cm
Geometry

7d

5. A lead ball weighs 326 grams. Find the radius of the ball to the nearest tenth of a centimeter.6. An iron ball weighs 804 grams. Find the diameter of the ball to the nearest tenth of a... more
Geometry

8d

Geometry

8d

#### HOW MANY UNIT CUBES ARE PAINTED WITH ONLY 1 COLOR?

the cube shown is composed of 27 unit cubes. the top and bottom faces of the cube are painted red, and the other faces are painted blue. how many unit cubes are painted with only 1 color.
Geometry Algebra

8d

#### Degrees and angles

The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 15 foot ladder. How far from the house should you place the base of the ladder? Round to the hundredths. (2... more
Geometry Algebra Degree

8d

#### Degrees and Distance

The angle of elevation to the top of a Building in New York is found to be 5 degrees from the ground at a distance of 2 miles from the base of the building. Using this information, find the height... more
Geometry

9d

#### What is the surface area of this complex figure?

a) 7,701.8 cm2 b) 5,492.8 cm2 c) 6,597.3 cm2 d) 8,806.2 cm2

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