Questions by Mpeters

Questions by Mpeters

What is the value of y in this system of equations? -6x + 2y = -18 -3x - 2y = 54 (10 points)

asked Apr 14, 2022

2 answers

22 votes

36.6k views

Which type of surface would reflect the most solar radiation? snow soil grass

asked Mar 3, 2022

1 answer

2 votes

27.6k views

SOMEONE HELP QUICKLY PLEASE

asked Jan 7, 2022

2 answers

19 votes

232k views

A soil element is subjected to a minor principle stress of 50 kPa on a plane rotated 20 ° counterclockwise from vertical. If the deviator stress is 120 kPa and the shear strength parameters are a friction

asked Nov 14, 2021

1 answer

0 votes

58.4k views

Helpppppppppp please

asked Nov 8, 2021

1 answer

2 votes

16.1k views

Which changes involve forming or breaking chemical bonds?

asked Aug 10, 2021

1 answer

1 vote

178k views

PLZ HELP SOS!!! need right awnser!!!

asked Jun 23, 2021

2 answers

5 votes

9.3k views

LO 5.5Match each term with its description. A. conversion costs i. total of direct material costs and direct labor costs B. cost of goods sold ii. manufacturing costs of the items sold C. cost of production

asked Mar 14, 2021

1 answer

1 vote

97.0k views

What is the solution to this system of linear equations? 2x + y = 1 3x – y = –6 (–1, 3) (1, –1) (2, 3) (5, 0)4

asked Feb 26, 2021

1 answer

3 votes

203k views

1. For Europeans, the most important consequence of the Mongol conquests was: a. the commercial links it established between Europe and the Far East along the Silk Road. b. that the Mongol defeats of the

asked Feb 11, 2021

1 answer

5 votes

159k views

Cos (0) = square root 2/2 and 3pi/2<0<2 pi , evaluate sin(0) and tan (0)

asked Feb 1, 2021

2 answers

5 votes

111k views

Solve for x. x/7 = -3 A. x = -10 B. x = 21 C. x = -21 D. x = 4

asked Jan 26, 2021

2 answers

5 votes

181k views

Why is it important to write a lab report once the experiment is finished?

asked Mar 27, 2020

1 answer

5 votes

135k views

An aeroplane at an altitude of 200m observes the angle of depression of opposite points on the two banks of a river to be 45 and 60 find the widht of river

asked Mar 14, 2020

1 answer

2 votes

35.8k views

A laboratory technician drops a 72.0 g sample of unknown solid material, at a temperature of 80.0°C, into a calorimeter. The calorimeter can, initially at 11.0°C, is made of 187 g of copper and contains

asked Feb 26, 2020

1 answer

2 votes

38.0k views

14 POINTS! Problem: As a punishment for something naughty that we did, my little brother and I have to whitewash both sides of a fence. We start at the same time, and we each work at a constant rate. If

asked Jul 22, 2019

2 answers

1 vote

107k views

Many scientists believe that the dinosaurs disappeared as the result of which of the following

asked Jun 26, 2019

2 answers

4 votes

182k views

How is the information in the bill of rights organized

asked Feb 26, 2019

1 answer

3 votes

103k views

List five words that contain the Greek or Latin root/affix

asked Jun 15, 2018

1 answer

2 votes

213k views

Please please help me Which pairs of variables most likely have a positive association? the amount of rain that falls at a beach and the number of visitors at the beach the cost of an item and the amount

asked Apr 26, 2018

1 answer

0 votes

88.8k views

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