Which of the following statements about the earth’s atmosphere is true?
a.
in the...
Mathematics, 06.10.2019 09:02, levicorey846
Which of the following statements about the earth’s atmosphere is true?
a.
in the past few decades, carbon dioxide levels have been rising.
b.
in the past few decades, carbon dioxide levels have been falling.
c.
a recent increase in carbon dioxide levels can contribute to a long-term cooling of earth’s climate.
d.
a recent decrease in carbon dioxide levels will increase plant growth on earth.
this is science not mathematics
Answers: 1
Mathematics, 21.06.2019 14:30, kutemigos9211
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 3
Mathematics, 21.06.2019 18:00, jeffylovesgreenbeans
Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.
Answers: 1
Mathematics, 21.06.2019 19:30, tyeni2crazylolp7a3hk
If chord ab is congruent to chord cd, then what must be true about ef and eg?
Answers: 1
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