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3 years ago

P is the midpoint of DE. the coordinates of D are (4,6) and the coordinates of P are (2,3). Find the coordinates of E.

Mathematics

2 answers:

emmainna [20.7K]3 years ago

6 0

The midpoint formula backward gives us the answer to be
(6,9)

musickatia [10]3 years ago

5 0

E coordinates are (6,9)

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This year, Carmen watched 70 movies. She thought that 21 of them were very good. Of the movies she watched, what percentage did

spin [16.1K]

Carmen thought 30% of the movies were good.

I found the percent by dividing 21 by 70

21/70= .3

.3= 30%

8 0

4 years ago

Which is the graph of x-y=1?

Vikentia [17]

Answer:

In graph

Step-by-step explanation:

First put it in Slope -Intercept form.

then graph the y- intercept first.

After that it's rise over run so think 1/1

up 1 over one.

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3 years ago

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bonufazy [111]

Answer:

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Step-by-step explanation:

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2 years ago

Wes works at a science lab that conducts experiments on bacteria. The population of the bacteria multiplies at a constant rate,

Dmitry [639]

Answer:

Correct answer: at 2 p.m. the population was 10,000

at 3 p.m. the population was 50,000

Step-by-step explanation:

At 1 p.m. population was 2,000

At 2 p.m. or after first hour, the population of bacteria increases

in this way 2,000 · k

At 3 p.m. or after second hour, the population of bacteria increases

2,000 · k²

At 4 p.m. or after third hour, the population of bacteria increases 2,000 · k³

2,000 · k³ = 250,000 => k³ = 250,000 / 2,000 = 125

k = ∛125 = 5 => k = 5

At 2 p.m. or after first hour, the population of bacteria was 2,000 · 5 = 10,000

At 3 p.m. or after second hour, the population of bacteria was 2,000 · 5² =

= 2,000 · 25 = 50,000

God is with you!!!

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3 years ago

HELP!!! Describe at least two differences between constructing an inscribed regular hexagon and constructing an inscribed square

KiRa [710]

An inscribed regular hexagon divides
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An inscribed regular hexagon divides
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angled triangles.

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2 years ago