Mathematics, 30.08.2019 23:20, brattymoo1009

The temperature went from -12°f to18°f. which of the following expressions could be used to find how much the temperature changed?
-12 - 18
18 - (-12)
-12 + 18
18 + (-12)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:10, 1lilzomb

True or false? a triangle can be circumscribed about a given circle

Answers: 1

continue

Mathematics, 21.06.2019 17:40, bigb290

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Answers: 2

continue

Mathematics, 21.06.2019 18:40, ferny5106

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Answers: 1

continue

Mathematics, 21.06.2019 20:00, dbn4everloved

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Answers: 1

continue

Do you know the correct answer?

The temperature went from -12°f to18°f. which of the following expressions could be used to find how...