Mathematics, 12.04.2021 21:40 nestor59
Please I need help on this and I have no notes to go off of:
Fill in the blank
Two ratios set equal to each other make a proportion so long as their 1) products equal the same value. When you set -up proportions it is very critical/important that you pay attention to the 2) on the values. Paying attentions to the labels allows you to set -up the values in a consistent manner. You are making a relationship statement that says one ratio is the same as the other (equivalent); it is also a comparison of the units. For example, feet per second, miles per hour, dollars per hour, cost for each; these are called 3) (s) because the denominator label is for a unit of one. Scale drawings incorporate the ratio as a factor---called the 4) factor. This ratio determines if the original image is 5) or shrunk. If the Scale Factor is --
6) than 1 ; the original image is shrunk; Conversely, if the SF is >1, then the image is 7)by that ratio. This is like when they dilate you pupils or when you hit the + symbol on the cell phone or computer screen.
Answers: 2
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 22.06.2019 00:10
Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate
Answers: 1
Mathematics, 22.06.2019 02:10
You use technology ans find a sum of 6.712e-8. write this sum in standard form
Answers: 1
Please I need help on this and I have no notes to go off of:
Fill in the blank
Two ratios set...
Two ratios set...
Social Studies, 31.01.2020 10:52
Mathematics, 31.01.2020 10:53
History, 31.01.2020 10:53
Mathematics, 31.01.2020 10:53
World Languages, 31.01.2020 10:53
Mathematics, 31.01.2020 10:53
Mathematics, 31.01.2020 10:53