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Travka [436]
3 years ago
12

There are 112 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated,filling up full rows of

seats. How many rows are empty?
Mathematics
2 answers:
irga5000 [103]3 years ago
8 0
I think 6 rows are empty because 112-70=42 and 42 divided by 7=6
lord [1]3 years ago
6 0
I think 11 rows are empty.
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Three friends go to the local framers market. Latasha spends $3.35. Helen spends 4 times as much as Latasha. Dee spends $7.50 mo
mylen [45]

Given:

Latasha spends $3.35

Helen spends 4 times as much as Latasha.

Dee spends $7.50 more then Helen.

To find:

The amount Dee spends.

Solution:

It is given that, Latasha spends $3.35.

Helen spends 4 times as much as Latasha.

So, Helen spends = 4 × $3.35

                              = $13.40

Dee spends $7.50 more then Helen.

Dee spends = $13.40+$7.50

                    = $20.90

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8 0
2 years ago
I hope someone can help me here please don't answer nonsense!​
Wittaler [7]

Answer:

  282°

Step-by-step explanation:

The measure of long arc KLM can be found by first determining the measure of short arc KM. That arc can be found using the inscribed angle theorem.

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<h3>value of x</h3>

The inscribed angle theorem tells you the measure of arc KM is twice the measure of the inscribed angle KLM that subtends it. This relation can be used to find the value of x, hence the measure of the arc.

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  10x -2 = 8x +14 . . . . . . eliminate parentheses

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The expression for the measure of arc KM can be evaluated.

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<h3>measure of arc KLM</h3>

The total of arcs of a circle is 360°, so the measure of long arc KLM will bring the total with arc KM to 360°:

  arc KM +arc KLM = 360°

  arc KLM = 360° -arc KM

  arc KLM = 360° -78° = 282°

The measure are long arc KLM is 282°.

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Step-by-step explanation:

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