ora2004

10 Questions
0 Answers

0

381

1

+28

Need help!! Please and Thank You

In a circle with a radius of 27 2/5 in., an arc is intercepted by a central angle of 7π/4 radians. What is the arc length? Use 3.14 for π and round your final answer to the nearest hundredth. Enter your answer as a decimal in the box.

ora2004 Mar 5, 2022

+1

343

1

+28

not a question

im not asking a question im just wanting to say that i cant respond to people after they answer one of my questions idk how and the way i think you do it it wont let me. but yeah just wanted to say that i really appreciate those who take time to help me read more ..

ora2004 Jan 19, 2022

-1

584

2

+28

1.11 Unit Test: Similarity - Part 1

△ABC∼△EFG. Given m∠C=52° and m∠E=61°, what is m∠B? Enter your answer in the box.

ora2004 Jan 18, 2022

0

335

0

+28

1.05 Quiz: Directed Line Segments

Point A is located at (5, 10) and point B is located at (20, 25). What point partitions the directed line segment AB¯¯¯¯¯ into a 3:7 ratio?

ora2004 Jan 18, 2022

-1

454

1

+28

2.10 Quiz: Applications: Quadratic Equations

In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. The area of the shaded region is 288π cm2. What is the value of x?

ora2004 Nov 8, 2021

-1

386

3

+28

Applications: Quadratic Equations

Tyler has a rectangular garden that measures 10 m wide by 13 m long. He wants to increase the area to 208 m² by increasing the width and length by the same amount. What will be the length (longer dimension) of the new garden?

ora2004 Oct 30, 2021

-1

334

1

+28

Applications: Quadratic Equations

The height of a triangle is 5 m less than its base. The area of the triangle is 42 m². What is the length of the base?

ora2004 Oct 30, 2021

-1

407

1

+28

Geometric Series and Applications

What is the sum of the series? 3+12+48+192+...+49,152

ora2004 Oct 14, 2021

-1

428

2

+28

Geometric Series and Applications

What is the sum of the first 7 terms of the series −8+16−32+64−...?

ora2004 Oct 14, 2021