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mrs_skeptik [129]
3 years ago
14

Help please pretty please i do not understand

Mathematics
2 answers:
Natalija [7]3 years ago
7 0
If i remember correctly i think you just cross multiply   <span />
hodyreva [135]3 years ago
6 0
Try cross multiplying or use photomath
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This diagram of a rectangular city park was drawn using a scale of 1 centimeter to 20 meters
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Answer:

Scale factor for the drawing from actual park = \frac{1}{20}

Area of the actual park = 1200 cm²

Step-by-step explanation:

Length of the rectangular city park = 5 cm

Width of the rectangular park = 6 cm

Using scale factor 1 cm = 20 meters

Scale factor = \frac{\text{length of the park in drawing}}{\text{Actual length of park}}=\frac{1}{20}

\frac{5}{\text{Actual length of park}}=\frac{1}{20}

Actual length = 5 × 20 = 100 meters

Actual width = 6 × 20 = 120 meters

Area of the rectangular park = length × width

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                                               = 1200 square meters

Therefore, Scale factor from actual length to the length in drawing = 1 : 20

Area of the rectangular park = 1200 square feet

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Graphing Form for Linear Equations in 2 variables.
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