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3 years ago

9

Each group of tables in the cafeteria is set up in 3 rows with 3 in each row. Mr. Grant needs 27 tables for the open house. How

many groups of tables does he need to set up?

1 answer:

Kisachek [45]3 years ago

5 0

The answer has to be 3

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Pls help me -geometry-

DENIUS [597]

Answer:

r = 14

Step-by-step explanation:

1. Because the two angles are a pair of opposite angles formed by intersecting lines, they're vertical angles/congruent.

2. To find the value of r, we can write an equation of: $7r + 6 = 8r - 8$

3. (Solving)

$7r + 6= 8r - 8$
$7r + 6 - 8r = 8r - 8 - 8r$
$-r + 6 = -8$
$-r + 6 - 6 = -8-6$
$-r = -14$
$\frac{-r}{-1} = \frac{-14}{-1}$
$r = 14$

Therefore, r = 14.

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rusak2 [61]

Answer:

105/8:

Explanation

The formula for volume of a rectangular prism is V=lwh

1) (3/2)*(7/2)

2) (21/4)*(5/2)

3) Answer: 105/8

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What is the area of the green sections?

Mekhanik [1.2K]

Where is the picture of the question your asking?

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4 years ago

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Leah's annual take-home pay is $72,000. What is the maximum amount that she can spend per month paying off credit cards and loan

sammy [17]

Answer:

Step-by-step explanation:

For APEX the correct answer is $1,200.00

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Calculate the quotient.

lidiya [134]

A) 3/4 ÷ 5 1/5.

Answer:

$\frac{15}{104}$

B) 3/7 ÷ 2 1/2.

Answer:

$\frac{6}{35}$

C) 5/8 ÷ 6 5/6.

Answer:

$\frac{15}{164}$

D) 8 3/10 ÷ 5/8.

Answer:

$13 \frac{7}{25}$

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3 years ago