madelyngv97
18.05.2021 •
Mathematics
7m²(4-3m²)
this one is algebra question and multiply so plzz plzz replyy
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Ответ:
ok so the answer is 28² - 21 to the power of 4
Step-by-step explanation:
Ответ:
Actual measurement of bed is:
200 cm by 150 cm
Step-by-step explanation:
Elena’s bed measures 4 cm by 3 cm on the scale drawing.
The ratio of scale drawing to actual bed size is 1 to 50.
i.e. On scale drawing Length of bed=4 cm
Actual Length of bed= 4×50 cm
= 200 cm
On scale drawing Width of bed=3 cm
Actual Width of bed= 3×50 cm
= 150 cm
Hence, actual measurement of bed is:
200 cm by 150 cm