3 years ago

Kai buys 6 fiction books and 4 nonfiction books.

1 answer:

4 0

C. because when you reduce 6:4(you can divide by 2) you get 3:2

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fredd [130]

Answer:

x = 14

Step-by-step explanation:

Since the triangles are similar then corresponding sides are in proportion, that is

$\frac{15}{x-4}$ = $\frac{12}{8}$ ( cross- multiply )

12(x - 4) = 120 ( divide both sides by 12 )

x - 4 = 10 ( add 4 to both sides )

x = 14

6 0

3 years ago

White raven [17]

The answer is h= 2.9
steps:
-1.8 = h-4.7
+4.7 +4.7
2.9 = h

7 0

3 years ago

Travka [436]

Step-by-step explanation:

$\sqrt{(x + 6) ^{2} } = \sqrt{18} \\ x + 6 = + - \sqrt{18} \\ x + 6 = + - \sqrt[3]{2}$

5 0

2 years ago

il63 [147K]

so is this the formula you trying to get an an see for?

4 0

3 years ago

RoseWind [281]

All of the answers you put are correct. good job!

8 0

3 years ago