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2 years ago

Which of the following types of scientists might study the events that take place in the area labeled by letter d?

Mathematics

1 answer:

alex41 [277]2 years ago

4 0

Answer: D

Step-by-step explanation:A scientist who studies the objects in the sky, including planets, galaxies, black holes, and stars, is called an astronomer

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What are the values of the side lengths of a triangle with 45-45-90

dalvyx [7]

Answer:

Looking at the graphic, if a 45-45-90 triangle has a hypotenuse of 1, then each of the side lengths equal 1 / square root (2)

Source: https://www.1728.org/trig2.htm

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

A line passes through the points (15,−13) and (16,−11). Hollis writes the equation y+13=(x−15) to represent the line. Which answ

Andru [333]

The equation formula is y - y1 = m(x-x1)

Using the first point for x1, y1:

Y +13 = m(x-15)

M is the slope which is the change in y over the change in x:

M = -11–13 / 16-15 = 2/1 = 2

The equation becomes y +13 =2(x+15)

The answer is:

He incorrectly wrote the slope in his equation. He should have written y+13=2(x−15).

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2 years ago

How do you do question 19?

nika2105 [10]

The answer is B, 6hrs.

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3 years ago

How many milliliters are in 30 liters? 300 3,000 30,000 300,000

Alborosie

Answer:

30000 Milliliters

Step-by-step explanation:

multiply the volume value by 1000

30 x 1000 = 30000

Brainliest if this was helpful. Thanks!

3 0

3 years ago

Identify the angle relationship, write an equation and Solve for x.

irakobra [83]

Answer:

$2x-6+x+x=180$

$4x-6=180$

$4x=180+6$

$4x=186$

$x=\frac{186}{4}=46,5°$

Step-by-step explanation: the other angle is equal to his simmetrical, cause the triangle is isosceles, so is value is x. The sum of the angle in a triangle must be 180°

6 0

2 years ago