Questions by Alberto M

Questions by Alberto M

How many solutions does the equation −2a + 2a + 7 = 8 have? One Two None Infinitely many

asked Oct 26, 2021

2 answers

5 votes

102k views

-20 = -0.8k how do you solve this two-step equation

asked Sep 18, 2021

2 answers

3 votes

171k views

Suppose that you have measured a length of 6 cm on one board and 8 cm on the other. You would adjust the two boards until the length of the string had value c to ensure that the boards made a right angle.

asked Sep 15, 2021

1 answer

3 votes

167k views

How did Indus River Valley civilizations use irrigation techniques? Please answer I need this for a big test

asked Jun 8, 2021

2 answers

0 votes

2.1k views

The table below shows the amount of flour needed for each recipe. Sort the list below from greatest to least amount of flour needed per serving. Cups of Flour Serving Size Recipe A 1 Recipe B Recipe C

asked May 26, 2021

1 answer

5 votes

170k views

4. The cost of 21 TV sets is $95844. Find the cost of one TV set.

asked Apr 15, 2021

1 answer

3 votes

176k views

1. Given the following information about a hypothesis test of comparing the two variances based on independent random samples, what is the critical value of the test statistic at a significance level of

asked Feb 5, 2021

1 answer

1 vote

172k views

Original amount 20 new amount 26 what percent increase

asked Jan 28, 2021

1 answer

3 votes

115k views

Complete the flow chart with events related to the Protestant Reformation. Each sentence has been started for you. 1. In 1517, Martin Luther 2. Luther's ideas led to 3. The Reformation led to a new 4.

asked Jan 16, 2021

1 answer

1 vote

227k views

A pool is filled by two pumps and drained by a third pump. The first pump is filling a third of the pool in 2.5 hours. The second pump is filling a fifth of the pool in 5 hours and 6 minutes. The third

asked Aug 1, 2020

1 answer

2 votes

63.0k views

Y"+4y = 8 sin 2x. Trial Solution using annihilator technique Linear Algebra and Differential equations I am so confused why would you multiple by X up(x)

asked May 16, 2020

1 answer

5 votes

5.3k views

IF MDE = 50, FIND D.

asked Apr 10, 2020

1 answer

1 vote

121k views

The equation 8 − 4x = 0 has real solution

asked Oct 2, 2019

2 answers

2 votes

177k views

Which of the following Illusions the truth value of given statements ? 5 is less than 7 or 7 is less than 12. TT > T TF > T FT > T FF > F answer asap please

asked Sep 5, 2019

2 answers

5 votes

56.8k views

The transverse processes of the first cervical vertebra are also known as the A. dens. B. wings. C. axes. D. ventral arches.

asked Aug 18, 2018

1 answer

1 vote

61.6k views

Please help! Which political change happened in Europe after 1980? A. Communist East Germany and democratic West Germany went to war and are still fighting. B. Communist Yugoslavia fell into civil war

asked Feb 13, 2018

1 answer

3 votes

65.4k views

Which of these have prokaryotic cells? a. snails c. bacteria b. frogs d. food

asked Jun 10, 2017

2 answers

1 vote

103k views

Stalin wanted to transform the Soviet Union into a modern ___________________________ country

asked Sep 23, 2016

1 answer

0 votes

46.1k views

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