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Eva8 [605]
3 years ago
10

How do you find the slope of a line without the units of a graph?​

Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0
Use m=y2-y1 over x2-x1.
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If the domain of f(n) = -4n - 3 is (-1, 1/4,4}, what is the range?
ahrayia [7]

Answer:

Range= \{1,-4,-19\}

Step-by-step explanation:

Given

f(n) = -4n - 3

n = \{-1,1/4,4\} --- domain

Required

Determine the range

To do this, we simply substitute the values of n in the given expression

So, we have:

n = -1

f(-1) = -4 * -1 - 3 =4 - 3 = 1

n = 1/4

f(-1) = -4 * 1/4 - 3 =-1 - 3 = -4

n=4

f(-1) = -4 * 4 - 3 =-16 - 3 = -19

Hence, the range is:

Range= \{1,-4,-19\}

5 0
3 years ago
What is 1,345 /99 rounded to the nearest integer?
mylen [45]
It's 14 because when you divide you get 13 with a remainder of 58 which is over half of 99 which means that you round up to 14
3 0
3 years ago
Find the distance from point B to point C. Please help 25 points!!
sweet-ann [11.9K]

Answer:

9.6 = BC

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan theta = opposite/ adjacent

tan 58 = BC / 6

Multiply each side by 6

6 tan 58 = BC

9.602007174 =BC

Round to the nearest tenth

9.6 = BC

4 0
3 years ago
Read 2 more answers
Find x and y. Give reasons to justify your solution.
Alekssandra [29.7K]

Answer:

x = 32

y = 35

Step-by-step explanation:

x = 32 because they are vertical angles. Vertical Angles means a pairs of opposite angles made by two intersecting lines.

y = 35 because the vertical angle for y is 35 (view attached image below). Also, if we add all the angles together in the image, it comes out to a sum of 360 degrees, which is a full circle.

5 0
3 years ago
Read 2 more answers
The sum of three consecutive integers is 186. What are the​ integer
Keith_Richards [23]

Answer: 61, 62, 63

Step-by-step explanation:

61 + 62 + 63 = 186

8 0
4 years ago
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