42 Ornaments- 28 Blue ornaments = 14 Red Ornaments
Ratio of Red to Blue 14:28
Which can be simplified to 1:2
Answer:
4n+13.
Step-by-step explanation:
n is how many weeks, he plants 4 bushes each week you multiply 4 by how many weeks pass and then add how many he already has
Answer:
44, 6, and 24 are not perfect square
Step-by-step explanation:
Perfect square are numbers that can be square rooted with a result of a perfect whole number.
√16=4
√44= 6.63324...
√81= 9
√6= 2.44948...
√49= 7
√24= 4.898997...
There are two triangles here: ABC and ADF. These triangles are similar, and thus proportional. So, we can set up a proportion between the left side of each triangle and the base of each triangle.
AB / AD = BC / DE
4 / (4 + BD) = 5 / 9
---AD is made up of AB and DB. We know AB, but not BD, so we need to find its value to find the length of AD.
5(4 + BD) = 9 x 4
20 + 5BD = 36
5BD = 16
BD = 3.2
AD = AB + BD
AD = 4 + 3.2
AD = 7.2
Hope this helps!
Answer:
15_789(0)
Step-by-step explanation:
