Answers by Andrea Baldini
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Answers by Andrea Baldini

Answers by Andrea Baldini
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When putting a number into scientific notation, the number you use must be between what two numbers?
answered Jun 10, 2021
2 votes
54.3k views
How do I solve problems like 5 + 2y = 1
answered Jun 2, 2021
2 votes
148k views
∠A and ∠B are supplementary, and ∠A and ∠C are supplementary. Which conclusion is valid? Select one: A. ∠B and ∠C are supplementary. B. ∠B and ∠C are acute. C. ∠B and ∠C are complementary. D. ∠B and ∠C
answered Apr 20, 2021
3 votes
99.3k views
Portrait photography is one of most popular forms of photography, Which two elements define the variation in different styles of portrait photography? can vary The blank is the angle of the shot, which
answered Apr 12, 2021
4 votes
152k views
Acid mine drainage is: pollution caused when water, wind or ice erodes the overburden forming erosion drainage channels. dissolved toxic materials wash from mines into nearby lakes and streams. a buildup
answered Apr 7, 2021
5 votes
128k views
Using the algebra tiles below, solve -2x - 3 = 3x - 8.
answered Feb 9, 2021
5 votes
61.2k views
Please help who is right, Olivia or Paula ​
answered Nov 22, 2020
3 votes
179k views
What is the specialty for a doctor who works in the E.R ? ​
answered Jul 23, 2020
6 votes
127k views
Where do the microtubules of the spindle originate during mitosis in animal cells?
answered Jul 14, 2020
5 votes
31.4k views
Which lines from the Inferno best reflects Dante’s message that “God is an ordered and fair God”
answered Nov 13, 2019
3 votes
83.1k views
A certain disease has an incidence rate of 0.4%. If the false negative rate is 7% and the false positive rate is 5%, compute the probability that a person who tests positive actually has the disease.
answered Sep 3, 2019
1 vote
105k views
Examine the ways any single subject is taught in the four types of schools anyon describes. what differences in teaching methods and in the student-teacher relationship do they reflect? what other differences
answered Mar 31, 2019
1 vote
158k views
What is the numerical sum of the degree measures of ∠DEA and ∠AEB? 
answered Nov 19, 2018
1 vote
67.7k views
What did John Adams do to convince delegates to sign the Declaration of Independence? A. assured delegates that the war would be easy B. worked constantly and gave many sincere speeches about the importance
answered Oct 16, 2018
3 votes
118k views
Which of the following elements does NOT form a monatomic ion? sodium nitrogen helium oxygen
answered Jun 26, 2018
1 vote
141k views
Please help with this question!
answered Jun 17, 2018
2 votes
124k views
PLEASE HELP!!!!!      A kangaroo is a mammal. What does a kangaroo lack that mammals such as dogs and cats have? A) amniote eggs B) pouch C) notochord D)placenta
answered Mar 21, 2018
6 votes
209k views
Lenin and Hitler both...... persecuted people because of their ethnicities or religion gained power with help from other supporters of fascism wanted a classless society based on the thoughts of Marx wrote
answered Mar 5, 2018
4 votes
218k views
MBAC = 22.21° mABC = 137.67° mBCA = 20.12° Classify the triangle by its angles
answered Dec 29, 2017
4 votes
165k views
which statement describes a change under the roman empire? 1 answer a. a civil service opened goverment jobs to men regardless of class b. democratic governace put more power in the hands of more citzens
answered Nov 28, 2017
3 votes
33.1k views
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