Questions by Plang

Questions by Plang

100 POINTS A stainless steel patio heater is a square pyramid. The length of one side of the base is 21.2 in. The slant height of the pyramid is 90.9 in. What is the height of the pyramid? Use b^2+b^2=c^2

asked Oct 7, 2021

1 answer

4 votes

161k views

What is the product of (x-2)(x+6)

asked Sep 5, 2021

2 answers

5 votes

46.4k views

Which measures are $1 greater for Group B than for Group A? the median and the mode the mean and the range the mean and the median the mode and the range

asked Sep 3, 2021

2 answers

2 votes

82.6k views

Solve the system of equations 4x - 8y = -8 and 5x-9y=-7

asked Apr 20, 2021

2 answers

5 votes

31.8k views

An object's dimensions are: length of 25cm, wight of 10cm, and height of 15cm. calculate the object's density if its mass is 3000g

asked Apr 10, 2021

2 answers

1 vote

106k views

NEED HELP WITH A MATH QUESTION

asked Dec 28, 2020

2 answers

3 votes

165k views

Two samples of potassium iodide are decomposed into their constituent elements. The first sample produced 13.0 g of potassium and 42.3 g of iodine. If the second sample produce 24.4 kg of potassium, how

asked Aug 14, 2020

1 answer

4 votes

39.9k views

Leons older brother is 4 3/4 feet tall. Leon is 1/3 foot shorter than his brother. How tall is leon?

asked Aug 11, 2020

2 answers

3 votes

167k views

When aluminum metal reacts with copper (ll) sulfate to produce aluminum sulfate and copper metal, what is the coefficient for copper(ll) sulfate when the equation is balanced?

asked Mar 13, 2020

1 answer

1 vote

157k views

A car starting from rest (i.e. initial velocity = 0.0 m/s), moves in the positive X-direction with a constant average acceleration = 3.1 m/s2 for 7.9 s. What will be its velocity at that time.

asked Feb 1, 2020

2 answers

1 vote

40.5k views

¿Qué quiere decir "poder"? A Quiere decir "to sleep" B Quiere decir "to sell" C Quiere decir "to be able" D Quiere decir "to buy"

asked Nov 22, 2019

1 answer

3 votes

218k views

Which quadratic equation is equivalent to (x+2)2+5(x+2)-6=0

asked Oct 14, 2019

1 answer

5 votes

118k views

How to multiply fractions

asked Aug 9, 2019

2 answers

5 votes

201k views

Which explanation BEST describes medical imaging? A)Medical imaging uses x-rays to image bones. B)Medical imaging involves taking photographs of sick people. C)Medical imaging uses medical equipment to

asked Jul 16, 2019

1 answer

5 votes

203k views

Ye that oppose independence now ye know not what ye do; ye are opening a door to eternal tyranny by keeping vacant the seat of government. What is the rhetorical technique in this quote

asked Jan 27, 2019

2 answers

5 votes

178k views

Amar is a farmer in _____. He is happy that another citizen in his empire recently invented the wheel because it has made his life much easier Sumer the Babylonian Empire the Assyrian Empire the Akkadian

asked Sep 8, 2018

1 answer

0 votes

144k views

In the annunciation of the death of the virgin (13.23), duccio employs an innovative use of __________.

asked Feb 18, 2018

1 answer

5 votes

15.2k views

What is the common denominator of 3/10 and 8/25?

asked Dec 23, 2017

1 answer

4 votes

47.0k views

Which monarch ruled England when settlers arrived in Jamestown and Plymouth? A. Prince Henry B. King James I C. King John D. Queen Elizabeth I

asked Aug 13, 2017

2 answers

3 votes

106k views

X-squared plus twenty-five equals zero

asked Sep 9, 2016

1 answer

1 vote

111k views

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