Answer:
The value of x in centimeters is 22.5 cm
Step-by-step explanation:
The corresponding sides of the similar triangles are proportion which means have equal ratios
∵ Δ ABC is similar to Δ FGH
∵ AB and FG are corresponding sides
∵ BC and GH are corresponding sides
∵ AC and FH are corresponding sides
→ That means the ratios between them are equal
∴
=
= 
∵ AB = 6 cm and FG = 15 cm
∵ BC = 5 cm and GH = 12.5 cm
∵ AC = 9 cm and FH = x
→ Substitute them in the rule above to find x
∴
=
= 
→ By using cross multiplication with the 1st and 3rd ratios
∵ 6 × x = 15 × 9
∴ 6x = 135
→ Divide both sides by 6 to find x
∵
= 
∴ x = 22.5 cm
∴ The value of x in centimeters is 22.5 cm
Answer:
3.50 + 1.84m = c
Step-by-step explanation:
Multiply 0.23 by 8 to get 1.84, the cost per mile.
Multipy that my m, the miles you drove.
Then add the initial fee of 3.50.
Answer:
4n ≥ 5/6
Step-by-step explanation:
Hope this helps!!!
Answer:
12 : 11 : 12
Step-by-step explanation:
First, you need to find the GCF (Greatest Common Factor) of the three numbers.
108 : 99 : 108
They are all divisible by 9
108/9 : 99/9 : 108/9
12 : 11 : 12
Hope this helps!
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