Questions by Amanuel Nega

Questions by Amanuel Nega

Use reference angles to evaluate sec(13Pi/4) enter exact answers

asked Aug 22, 2023

1 answer

4 votes

89.7k views

A 4000 kg freight car moving at 3 km/hr collides and couples with an 8000 kg freight car which is initially at rest. the final speed of the combined cars is

asked Aug 2, 2023

1 answer

19 votes

109k views

A line passes through the point (8, -4) and has a slope of 1.Write an equation in point-slope form for this line.

asked Jun 5, 2023

1 answer

1 vote

169k views

At school there is a ratio of 3 girls for every 2 boys. If there are 100 students in the school, how many are girls

asked May 3, 2023

1 answer

15 votes

23.6k views

What is the radius of a circle if the circumference is 660 cm

asked Dec 24, 2022

1 answer

1 vote

120k views

Given y varies directly as x, find the constant of variation k.

asked Nov 3, 2022

1 answer

0 votes

225k views

HELP ASAP Simplify the expression (4^3 + 8^2 − 17 − 26) ÷ (2 + 3) using polynomial long division

asked Jul 19, 2022

1 answer

1 vote

61.7k views

The king's face was like a thundercloud when he heard the news. He frowned at the messenger and slammed the door.

asked Jun 10, 2022

1 answer

5 votes

133k views

The Huang He is located in A. northern China B. southern China C. western Mongolia D. northern Mongolia Please select the best answer from the choices provided A B C

asked Mar 25, 2022

2 answers

10 votes

46.8k views

How does Mercutio serve as a foil to Romeo? In the space provided, write a 150-word essay comparing and contrasting the two friends and their personalities, based on this discussion of love. Include at

asked Feb 17, 2022

1 answer

0 votes

151k views

Cuando Juan era pequeño, sus Padres mucho

asked Jan 28, 2022

1 answer

5 votes

117k views

When the seller requires that only certain dealers carry its products and also that these dealers not handle competitors' products, its strategy is known as ________. Exclusive distribution horizontal

asked Aug 12, 2021

1 answer

0 votes

186k views

Approximate the square root of 993 to the nearest integer

asked Jul 25, 2021

1 answer

2 votes

195k views

What is the diameter of the following circle?

asked Jul 1, 2021

2 answers

1 vote

90.9k views

Normally a chef uses 13 ounces of chocolate to make chocolate chip cookies. But he started using 16.12 ounces instead. He should advertise the cookies having what percent more chocolate

asked May 23, 2021

1 answer

4 votes

217k views

Carotenoids are often found in foods that are considered to have antioxidant properties in human nutrition. What related function do they have in plants? a. they serve as accessory pigments to increase

asked Jun 19, 2020

1 answer

1 vote

25.6k views

PLEASE HELP!!! What is -5/8 times 2/3?

asked Jun 2, 2020

1 answer

3 votes

125k views

People who work around radioactivity wear film badges to monitor the amount of radiation that reaches their bodies. Each badge consists of a small piece of photographic film enclosed in a lightproof wrapper.

asked May 18, 2020

1 answer

3 votes

170k views

Calculate the angle of banking on a bend of 100m radius so that vehicles can travel round the bend at 50km/hr without side thrust on the tyres.

asked Mar 1, 2020

1 answer

5 votes

138k views

Answer the following questions: 1. What is the value of foo? var foo = 10 + '20'; 2. What will be the output of the code below? console.log(0.1 + 0.2 == 0.3); 3. How would you make this work? add(2, 5);

asked Feb 25, 2020

1 answer

5 votes

159k views

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