A social science book comprise of two sections: geography and civics in the ratio 4:3. How much of each type of content will be
needed to make a book of 490 pages?
please help i will mark u as brainest
1 answer:
Answer:
280 and 210
Step-by-step explanation:
For every 4 pages there has to be three more
Therefore we divide the number of pages total by 7
= 70
Geography = 70 * 4 = 280
Civics = 70 * 3 = 210
We add these together to check we have the correct number of pages
We know that the ratio is 4:3 as we multiplied those numbers with 70 respectively
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Answer:
R / 5 = -9
is that what u want if not i'll change it. :D
Answer: -66.67%, but if the answer is supposed to positive then the answer is 66.67%.
<em>* Hopefully this helps:) </em>
Just multiply 37.7 by 4 and get your answer.
Answer:
third option (-3,3,5,9)
Step-by-step explanation:
domain is the starting point of the set (x coordinate )
Angles 1 and 2 are adjacent, we know this because they are side by side. Meaning they are adjacent.
Angles 1 and 2 are also complementary because they add up to 90°
