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3 years ago

Is the dotted line a line of symmetry

Mathematics

1 answer:

VARVARA [1.3K]3 years ago

8 0

Yes it is symmetrical because both sides are the same

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Find the percent of markup. 37.00 to 49.00

Wewaii [24]

So, 100 * (49-37) / 37..You always do whats in parenthesis first; 49-37=12. Then you do multiplication and division, since multiplication comes first we do; 100*12=1200/37. Rounding to the nearest tenth would be 32%

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3 years ago

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Use scientific notation to estimate the number of inches in 1,225 miles. Include all calculations in your final answer.

valentinak56 [21]

Answer:

1,225 miles = 77616000 inches

Step-by-step explanation:

It is asked to find the number of inches in 1,225 miles

Given

1 inch ≈ 1.578 × 10^-5 miles

Therefore, 1 mile = 63360 inches

Therefore, 1,225 miles = 1225 x 63360 inches

1,225 miles = 77616000 inches

or 1,225 miles = 7.7 x $10^{7}$ inches

Therefore the final answer is

1,225 miles = 77616000 inches

or 1,225 miles = 7.7 x $10^{7}$ inches

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3 years ago

Right answer gets brainlist

nadezda [96]

Answer:

Step-by-step explanation:

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3 years ago

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BEST ANSWER GET TO BE BRAINLYEST+82pts

Paha777 [63]

d im pretty sure

hope this helps

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2 years ago

Which of the following verifies that AABC is similar to A DEF?

emmainna [20.7K]

Answer:

Step-by-step explanation:

According to the SAS theorem, if the 2 sides of the 2 triangles are multiples of each other by the same scale factor, with the angle in between them being the same for each triangle. The triangles are similar.

The SSS theorem is not appropriate here because we do not know the side lengths of AB or DE in the diagram. For SSS theorem we need to know all of the side lengths.

A is incorrect because the similarity can be determined.

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3 years ago

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