Whats the answer for, 9x - 7i > 3 (3x - 7u)

Mathematics

1 answer:

Andrej [43]3 years ago

5 0

18x > 7i - 7u is the answer

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11.

Ad libitum [116K]

Answer:

he got 8 books free and now has 24 books total

Step-by-step explanation:

16/2=8

that would be the answer for how many books he got for free because if there is a box of 16 books and for every2 books you get one free then you would divide 16 and 2 and get 8 then

16+8=24

add the number of books he got for free with the original 16 books he already had and get 24 total books.

6 0

3 years ago

A rope from the top of a pole is anchored to the ground which is 55 ft away from the base of the pole. The pole is 48 ft tall. W

Irina-Kira [14]

Answer:

73 feet.

Step-by-step explanation:

Given:

A rope from the top of a pole is anchored to the ground which is 55 ft away from the base of the pole.

The pole is 48 ft tall.

Question asked:

What is the length of the rope?

Solution:

Here we found that a right angle triangle is formed in which base and height is given <u>as shown in the figure, </u>we have to find the longest side of the triangle,

Base = 55 feet

Height = 48 feet

Length of the rope = ?

By Pythagoras theorem:

Square of longest side = Square of base + Square of height

$(Longest\ side)^{2} =$ $55^{2} +48^{2}$