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Olenka [21]
3 years ago
9

This pair of figures is similar. Find the missing

Mathematics
2 answers:
Stels [109]3 years ago
6 0

Answer: x = 63

Step-by-step explanation:

since they are proportional to each other,

36/4 = 9

90/10 = 9

126/14 = 9

7*9 = 63

BlackZzzverrR [31]3 years ago
6 0

Answer:

x = 63

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

\frac{90}{10} = \frac{x}{7} ( cross- multiply )

10x = 630 ( divide both sides by 10 )

x = 63

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Solve for u:−14u+32=−6.
zubka84 [21]

Answer:u=19/7 or 2.714286 or 2 5/7

Step-by-step explanation:

−14u+32=−6

Step 1: Subtract 32 from both sides.

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18550 - 10x

Step-by-step explanation:

Given that :

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Mary can either take her lunch or buy it at school. It cost 1.95 to buy lunch. If she wants to spend no more than $30 on lunch p
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