3 years ago

Drag the missing statements and reasons to the correct spot to complete the proof

Mathematics

1 answer:

morpeh [17]3 years ago

7 0

Answer:

See attached

Step-by-step explanation:

Answer is attached

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adoni [48]

Answer:

Graph below

Step-by-step explanation:

Transformations

Triangle ABC has coordinates A=(-4,2) B=(-2,6) C=(3,2)

We'll use the transformation (x,y) -> (2x, y+3) to map it to the triangle A'B'C'. Let's calculate the coordinates:

A'=(-8,5)

B'=(-4,9)

C'=(6,5)

The image below shows both triangles in the same grid

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3 years ago

If one atom of carbon weighs 1.99 × 10^−22 g and one atom of hydrogen weighs 1.67 × 10^−27 g, which element weighs more? Explain

garik1379 [7]

Answer:

The atom of carbon weighs more

Step-by-step explanation:

we have

Atom of carbon weighs

$1.99*10^{-22}\ g=1.99*10^{-22}(\frac{10^{5}}{10^{5}})=199,000*10^{-22}(\frac{1}{10^{5}})=199,000*10^{-27}\ g$

Atom of hydrogen weighs

$1.67*10^{-27}\ g$

Compare

$199,000*10^{-27}\ g > 1.67*10^{-27}\ g$

therefore

The atom of carbon weighs more

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3 years ago

Translate the sentence into an inequality. The sum of 7 and w is greater than 21. ?

Alexeev081 [22]

Answer:

$7+w \ge 21$

remove the line under the arrow

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3 years ago

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PLEASE HELP :( ASAP

kenny6666 [7]

Answer:

A. 272 cm^2

Step-by-step explanation:

The area of the rectangle is 17cm * 7cm = 119 cm^2

The area of the right triangle is (25-7) * 17cm * 1/2 = 153cm^2

Answer: 119+153 = 272 cm^2

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3 years ago

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The brand manager for a brand of toothpaste must plan a campaign designed to increase brand recognition. He wants to first deter

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Answer:

I think The best choice is A

Step-by-step explanation:

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3 years ago