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valentinak56 [21]
2 years ago
5

If the lengths of corresponding altitudes have the same ratio as the length of any pair of corresponding sides, the two triangle

s are similar.
always
sometimes
never
Mathematics
2 answers:
krok68 [10]2 years ago
4 0
Two triangles are similar if all corresponding sides are proportional.

Therefore, if it is given that sides are proportional, then the two triangles are similar.

This property of triangles is consistent and either true or false so sometimes is never an answer.

Since it is true , the answer is Always.
Lelechka [254]2 years ago
3 0

Answer:

answer always

Step-by-step explanation:

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Which quadratic equation is equivalent to (x – 4)2 – (x – 4) – 6 = 0?
Viktor [21]

I hope choices must be given in the problem.

I am showing the method to find the equivalent equation of the above equation. You can match with your given choices.

First step is to expand the first term. So,

(x-4)² = (x - 4)(x - 4) Since a²= a*a

= x² - 4x - 4x + 4 * 4 By multiplying.

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So, (x - 4)² - (x -4) - 6

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So, equivalent equation of the above equation is x² - 9x + 14 = 0.

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2 years ago
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tresset_1 [31]

Answer:

5 and -4.5

Step-by-step explanation:

10/2=5

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Answer:

$1.00

Step-by-step explanation:

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A pack of 6 batteries of the same type costs £2.79. By caculating the price, per battery, determine if this is better value. You
Fittoniya [83]

Answer:

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Step-by-step explanation:

If a pack of 6 batteries costs £2.79, price of a battery can be calculated as shown;

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