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KIM [24]
3 years ago
14

What is the slope for number 4?

Mathematics
1 answer:
Anton [14]3 years ago
4 0

Answer: -10/7

Step-by-step explanation:

You might be interested in
Write a simplified polynomial expression to represent the area of the rectangle
Shtirlitz [24]
The answer is A = 2x² + 6x - 20
 
The area of the rectangle is:
A = l * w

l = x + 5
w = 2x - 4

A = (x + 5)(2x - 4)

Use the distributive property to calculate this:
A = (x + 5)(2x - 4)
A = x * 2x + x * (-4) + 5 * 2x + 5 * (-4)
A = 2x² - 4x + 10x  - 20
A = 2x² + 6x - 20
8 0
3 years ago
What is the simplified form of i^34
pogonyaev

Answer:

-1

Step-by-step explanation:

Since 34 is an even number, we can factor a 2 out of the exponent of your problem, like this:

i34=(i2)17.

But, i2=-1, so your problem becomes:

-117.

This means, multiply -1 by itself 17 times, to get -1

(Remember, -1 raised to an odd power is always -1, so -117=-1.)

The final answer is:

i34=-1

8 0
4 years ago
Read 2 more answers
Julie has 50$ which is eight dollars more than twice what john has. How much does john have
nydimaria [60]

Answer:

John has $21.

Step-by-step explanation:

Let John's "wealth" be w.  Then 2w+8 = 50, or 2w = 42, or w = 21.

John has $21.  Eight more than twice this is 42+8 = 50, as expected.

3 0
3 years ago
Read 2 more answers
Create a formula to the sequence 2,8,14...
Colt1911 [192]

Answer:

a_n = 2+6(n-1)

Step-by-step explanation:

Explicit Arithmetic Formula: a_n=a_1 + d(n-1)

a₁ is 1st term in sequence

<em>d</em> is common difference

<em>n</em> is term number

Step 1: Find <em>d</em>

d = 8 - 2 = 6

Step 2: Plug in variables into formula

a_n = 2+6(n-1)

7 0
4 years ago
What’s the answer I don’t know it
vazorg [7]

Answer:

BE=DE and AE=CE (the order of these 2 does not matter)

Vertical Angles

SAS

Step-by-step explanation:

8 0
3 years ago
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