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MA_775_DIABLO [31]
4 years ago
11

A rectangle has a width of 9 units and a length of 40 units. What is the length of a diagonal?

Mathematics
2 answers:
puteri [66]4 years ago
8 0

Answer:

41

Step-by-step explanation:

lawyer [7]4 years ago
4 0

Answer:

41 units cubic

Step-by-step explanation:

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Write the standard form of the equation through: (-5, 4), parallel to y=-6/5x + 2
Yakvenalex [24]

Answer:

y = -6/5x - 2

Step-by-step explanation:

Parallel lines have the same slopes. Given the point, (-5, 4), and the linear equation, y = -6/5x + 2 (where the slope, m = -6/5), we can assume that the other line will have the same slope = -6/5. All we need to do at this point is determine the y-intercept, b, of the other line.

The y-coordinate (b) of the point, (0, <em>b</em>) is the y-intercept of the line where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0.

Using the slope, m = -6/5, and the given point, (-5, 4), substitute these values into the slope-intercept form to solve for <em>b</em>:

y = mx + b

4 = -6/5(-5) + b

4 = 6 + b

Subtract 6 from both sides to isolate b:

4  - 6 = 6 - 6 + b

-2 = b

Therefore, the y-coordinate value of the y-intercept, (0, -2) is b = -2.

The linear equation of the line parallel to y = -6/5x <u>+ 2</u> is:

y = -6/5x - 2 (please take note of the negative value of the y-intercept in the final answer. It is different from the given equation).  

Attached is a screenshot of the graphed equations, where it shows the parallel lines with different y-intercepts.

Please mark my answers as the Brainliest, if you find this helpful :)

8 0
3 years ago
1. First, she wanted to find out the number of bouses in her
bekas [8.4K]

Answer:

45 Houses

Step-by-step explanation:

5 houses for every 9 blocks means you need to multiply 5 and 9.

3 0
3 years ago
If f(x) = x² + 1 for what x value is f(x) = 2?
MaRussiya [10]

Answer:

x = ±1

Step-by-step explanation:

Step 1: Define variables

f(x) = x² + 1

f(x) = 2

Step 2: Substitute

2 = x² + 1

Step 3: Solve for <em>x</em>

0 = x² - 1

0 = (x - 1)(x + 1)

x - 1 = 0

x = 1

x + 1 = 0

x = -1

∴ x = ±1

6 0
3 years ago
When is hurricane season in the United States?
Marysya12 [62]
The answer would definitely be between June-November, because the US is where my aunt lives, and she nearly died! :0
7 0
3 years ago
FREEE POINTS!!! HAVE A GOOD DAY!
kari74 [83]

Answer:

yay thanks brainliest?

Step-by-step explanation:

8 0
3 years ago
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