Questions by Gzak

Questions by Gzak

The legs of a right triangle are measured as 40 centimeters and 80 centimeters, with the maximum error of 0.5 and 0.8 centimeters, respectively. The larger of the acute angles of the triangle is calculated

asked Dec 19, 2020

1 answer

5 votes

69.7k views

A car travelling with 20 m/s , comes to halt after travelling 18 m .Find the time taken by the car to stop.

asked Jul 17, 2020

1 answer

0 votes

79.9k views

Vector u has a magnitude of 5 units and a direction angle of 30°. Vector v has a magnitude of 7 units and a direction angle of 120°. What is the direction angle of their vector sum? A. 82.21° B. 84.46°

asked Mar 19, 2020

2 answers

1 vote

195k views

To get Gollum’s help, Bilbo plays a game of dominos with him. _True _ False

asked Dec 11, 2019

2 answers

4 votes

172k views

Rory is playing a video game where each game lasts 13⁄4 hours. He wants to play for 9 hours today and this evening. How many games can he play? A. 41⁄7 B. 6 C. 51⁄7 D. 52⁄5

asked Oct 12, 2019

1 answer

3 votes

51.8k views

What’s 39/40 as a percent?

asked Sep 2, 2019

2 answers

3 votes

51.2k views

The distance from jason's house to school is 0.5 meters. What is the distance in meters?

asked Aug 7, 2019

2 answers

5 votes

102k views

The function f(x) = -x^2 + 24x-80 models the hourly profit, in dollars a shop makes for selling coffee, where x is the number of cups of coffee sold, and f(x) is the amount of profit. Part A: Determine

asked Apr 13, 2019

1 answer

1 vote

153k views

What is libel? A. the use of injurious public speech B. the publishing of incorrect information about a person C. the use of someone else's original ideas without attribution D. the release of information

asked Oct 9, 2018

2 answers

0 votes

227k views

Betty had 3/4 cups of sugar, but the recipe for a cake she was making called for 3 1/3 times this amount. How many cups of sugar did the recipe require?

asked Mar 28, 2018

2 answers

1 vote

81.9k views

La habana vieja annual festival that brings dance to the city streets is known as the____. A. cuban national ballet school B. cayo santa maria C. casa de la trova D. ciudad en movimiento

asked Apr 6, 2017

2 answers

0 votes

76.4k views

Solve the system, using substitution. Write the solution as an ordered pair (m,n). 2m-3n= 6, m= 3-2n.

asked Feb 3, 2016

2 answers

2 votes

154k views

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