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Jasten
14.10.2019 •
Mathematics
Write the multiplication 5 (-3) as repeated
addition or subtraction and find the product.
a) (-3) ) ) - (-3) ) = -3
b) (-3) ) ) ) ) = 9
c) (-3) + (-3) + (-3) + (-3) + (-3) = 15
d) (-3) +(-3) + (-3) + (-3) + (-3) = -15
e) (-3) ) ) ) ) = -9
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Ответ:
Your answer is D
Step-by-step explanation:
Ответ:
12.1
Step-by-step explanation:
41 + x = 90
x= 49
Sine rule:
Sin90 = Sin49
16 y
y= 16sin49
y is approx. 12.1