The correct answer is <span>A. Triangle TUV is dilated by a scale factor of 9 and then translated 2 units right and 1 unit down to form triangle TꞌꞌUꞌꞌVꞌꞌ.
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Congruent figures are of the same shape and the same size. <span>Triangle TUV is dilated by a scale factor of 9 and then translated 2 units right and 1 unit down to form triangle TꞌꞌUꞌꞌVꞌꞌ will produce similar but not congruent figures because they have different sizes.</span>
25 metres tall.
Explanation:
The heights of the trees are directly proportional to the length of their shadows because at the same time of day, the sun will be at the same angle in the sky.
The trees and their shadows form 2 similar triangles:
Write as a proportion:
<span><span>heightshadow</span> <span>x20</span>=<span>1512</span></span>
<span>12x=20×15</span>
<span>x=<span><span>20×15</span>12</span></span>
<span>x=25</span> metres tall.
As check: find the constant for each tree:
<span><span>1512</span>=1.25 and <span>2520</span>=<span>1.25</span></span>
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<span><span>i hope this help</span></span>
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<span>(15 x 79) - (15 x 39) using distributive property
1185 - 585</span> = 800
Answer:
x=4
Step-by-step explanation:
Answer:
Credit cards allows us to make purchases today and pay for them later. If it takes us longer than a month to pay off our balance then we will have to pay an extra fee in the form of a finance charge.
Since finance charges is the way of charging us by the credit card issuing authority for carrying a balance on our credit card and not paying it off completely at the end of each month.
Thus, the simple way to avoid finance charges is to not carry a balance and this can be done by paying off the carrying amount on the credit card at the end of each month.
