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3 years ago

The height of a triangle is (x - 2) centimeters. The base of the triangle is (x + 7)

Mathematics

2 answers:

likoan [24]3 years ago

3 0

Hmmm I’m not so sure

Musya8 [376]3 years ago

3 0

6cm

Step by step answer:

Area of a triangle = 1/2bh

(1/2)(6 - 2)(6 + 7) = 26

x = 6cm

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3 years ago

Mr. Lawrence used 100 tiles when he put a new floor in the kitchen 34 tiles are squares and 16 tiles are rectangles write the to

Oliga [24]

<h3>Fraction of square tiles = $(\frac{4}{25}) = 0.16$ </h3><h3>Fraction of rectangle tiles = $(\frac{17}{50}) = 0.34$ </h3>

Step-by-step explanation:

Total number of tiles to be used in the kitchen = 100

The total number of square tiles = 34

The total number of rectangle tiles = 16

Now, calculating the total fraction of square tiles:

The fraction of square tiles = $\frac{\textrm{Total number of square tiles}}{\textrm{Total number of tiles}} = \frac{16}{100} = \frac{4}{25}$

Also, solving the fraction, we get $\frac{4}{25} = 0.16$

So, the decimal value of square tiles = 0.6

Calculating the total fraction of rectangle tiles:

The fraction of rectangle tiles = $\frac{\textrm{Total number of rectangle tiles}}{\textrm{Total number of tiles}} = \frac{34}{100} = \frac{17}{50}$

Also, solving the fraction, we get $\frac{17}{50} = 0.34$

So, the decimal value of rectangle tiles = 0.34

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3 years ago

After working 6 hours Kevin earned $51.00 what is Kevin unit rate

Kay [80]

The unit rate is found by dividing the amount earned by the number of hours worked. So

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shepuryov [24]

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answer

</span><span>D.
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