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lara31 [8.8K]
3 years ago
8

Are the two triangles similar?

Mathematics
1 answer:
larisa [96]3 years ago
6 0

Answer:

No, they are not.

Step-by-step explanation:

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The correct answer is 2.8
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Reflection across y = -x please I need help I will mark you brainless
tresset_1 [31]
Answer is
U= (-2,2)
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W= (-4,3)

Step by step
Find points for the triangle.
Using the rule for reflection across y axis.

The rule for a reflection over the y -axis is (x,y)→(−x,y)

U (2,2) ➡️ (-2,2)

V (2,4) ➡️ (-2,4)

W (4,3) ➡️ (-4,3)

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3. A recipe calls for 2 cups of sugar to make 2 dozen cookies. Use the proportion to calculate how much sugar is needed to make
vova2212 [387]

Answer:

c. 6 cups

Step-by-step explanation:

The proportion is 1 cup of sugar for 1 dozen cookies (1/1). So if you multiply the denominator by 6 you must multiply the numerator by 6, and 6*1=6. Therefore you need 6 cups of sugar to make 6 dozen cookies.

7 0
3 years ago
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HELP ME OUT ASAP PLS 20POINTS IF U DO! On Friday, a bowling alley made $842.72 from lane rentals and $412.38 from the concession
ElenaW [278]

Answer:

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Step-by-step explanation:

  earnings = lane rentals + concessions

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<u>Saturday</u>:

We assume "down by 1/8" means the value was 1 -1/8 = 7/8 that of the previous day. Likewise, "increased by 1/2" is assumed to mean the value was 1 + 1/2 = 3/2 that of the previous day.

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Then the total earnings for both days were ...

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7 0
3 years ago
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Alex

Answer:

The answer is 4186.67!

Step-by-step explanation:

V=(4/3)(3.14)(10)³

Then you solve that in your calculator

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