Mathematics, 23.04.2020 16:51 peno211
Sabina wants to subtract 451 – 98 mentally. First Sabina adds 2 to 98 to get 100. What should Sabina's next step be? What is the difference? A. Add 9 to 451. The difference is 360. B. Subtract 2 from 451. The difference is 349. C. Add 2 to 451. The difference is 353. D. Subtract 100 from 451. The difference is 351.
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[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?
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Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
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Mathematics, 21.06.2019 23:20
Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
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Mathematics, 21.06.2019 23:30
Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!
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Sabina wants to subtract 451 – 98 mentally. First Sabina adds 2 to 98 to get 100. What should Sabina...
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