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3 years ago

6

corey wants to predict how much time a run will take based on the distance of the run he collected some data on the time (in min

utes) and distance (in kilometers) of some of his previous runs. his data is summarized in the table below

1 answer:

Elodia [21]3 years ago

7 0

Answer:

The answer is c

Step-by-step explanation:

I got this awnser from khan

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Help with this question please answer choices are<br><br> 35°<br> 55°<br> 125°<br> 145°

nalin [4]

Answer:

m /_ 1 is the same as m /_ 4 because they are vertical angels which equals to 35 degrees.

aince g and i are parallel :

m /_ 4 must equal m/_ 12 because they are exterior angels.

So the answer is 35 degrees

3 0

4 years ago

Connor is constructing rectangle ABCD. He has plotted A at (−2, 4), B at (0, 3), and C at (−2, −1). Which coordinate could be th

ella [17]

Answer:

<h2>D (−4, 0)</h2>

Step-by-step explanation:

The image attached shows all given coordinates. There you can observe that point D must be placed at (-4, 0) to enclose a rectangle.

We can also demonstrate this by finding that sides AD and BC are congruent.

<h3>Side AD.</h3>

$d_{AD} =\sqrt{(0-4)^{2}+(-4-(-2))^{2} } =\sqrt{16+4}=\sqrt{20}$

<h3>Side BC.</h3>

$d_{BC}=\sqrt{(-1-3)^{2} +(-2-0)^{2} } =\sqrt{16+4}=\sqrt{20}$

As you can observe, sides AD and BC are congruent. Therefore, point D must be at (-4,0), to enclose a rectangle.

7 0

3 years ago

PLEASE ANSWER - BRAINLIEST IF 2 ANSWERS - 5 STAR RATING - THANKS (PROFILE TOO)

MrRissso [65]

Answer:

1-D

2.D

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

In 1930, the average movie length was 1.5 hours. In 1996, one of the longest movies made in America, Hamlet, was released. Hamle

Alinara [238K]

Answer:

Step-by-step explanation:

4.035

6 0

3 years ago

Evaluate the summation of 3 times negative 2 to the n minus 1 power, from n equals 1 to 5.

Zanzabum

The answer is <span>C.33
</span>
3 * (-2)ⁿ⁻¹
n = 1; 3 * (-2)¹⁻¹ = 3 * (-2)⁰ = 3 * 1 = 3
n = 2; 3 * (-2)²⁻¹ = 3 * (-2)¹ = 3 * (-2) = -6
n = 3; 3 * (-2)³⁻¹ = 3 * (-2)² = 3 * 4 = 12
n = 4; 3 * (-2)⁴⁻¹ = 3 * (-2)³ = 3 * (-8) = -24
n = 5; 3 * (-2)⁵⁻¹ = 3 * (-2)⁴ = 3 * 16 = 48

The sum is:
3 + (-6) + 12 + (-24) + 48 = 3 - 6 + 12 - 24 + 48 = 33

7 0

3 years ago