Recent activity by Volkmar Rigo

Recent activity by Volkmar Rigo

A 110 m ladder rests against the side of a wall. The bottom of the ladder is 1.75 m from the base of the wall Determine the measure of the ange between the ladder and the ground, to the nearest degree.

asked Nov 15, 2023

1 answer 51.5k views

In the accompanying diagram of parallelogram ABCD, side AD is extended through D to E and DB is a diagonal. If EDC = 65 and CBD = 85, find CDB.

asked Nov 2, 2023

1 answer 511k views

Simplify 2+^3 ÷ 2- ^3

asked Aug 10, 2023

1 answer 511k views

F(x)=x² +1 What is f(f(x))?

asked Jul 1, 2023

1 answer 201k views

Mr. White drove 15 miles in July. He drove 8 times as many miles in September as he did in July. He drove 3 times as many miles in August as he did in September. How many miles did Mr. White drive in August?

answered Jun 27, 2023

1 answer 116k views

The slope of the line whose equation is 5x - 3y = 4 is4/55/3-3/5

answered May 29, 2023

1 answer 90.3k views

The range of f(x)=|x| is y≥0. If a<0 for g(x)=a|x|, what is the range of function g?

asked Mar 25, 2023

1 answer 62.4k views

-12x = -3 equals what

answered Mar 11, 2023

2 answers 350k views

A dinner plate is in the shape of an isosceles right triangle. The leg length is 13 inches. What is the perimeter of the plate? Round your answer to the nearest tenth.

asked Jan 18, 2023

1 answer 422k views

When did the Tang Dynasty rise

asked Oct 10, 2022

1 answer 293k views

Solve for x. Plzz help me

asked Aug 24, 2022

1 answer 353k views

2. Pietro decided to travel along the path shown below. How far south did Pietro travel?(The figure is not drawn to scale.) Hvad fit Pro 30 m CA 24 m A 6m B. 38.4 m C. 36m D. 18 m

asked Aug 11, 2022

1 answer 298k views

Use a half angle identity to find the exact value of tan 5pi/12 a. 2+squared3/2 b. 2-squared3/2 C.2+squared 3 D.2-squared3. Please select the best answer from the choices provided

answered Jul 7, 2022

1 answer 525k views

What is the quotient? -4/5 ÷ 2

answered Apr 28, 2022

2 answers 325k views

Convert 9.2 x 10^3 km to decimeters using scientific notation.

answered Jan 15, 2022

1 answer 490k views

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