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Sophie [7]
3 years ago
13

Help will fine brainliest!!!

Mathematics
2 answers:
Elden [556K]3 years ago
4 0

The answer is 3. Hope this will help.

tino4ka555 [31]3 years ago
3 0

As we require two ordered pairs or points to find the slope :

Let us take (-2 , -2) and (-1 , 1) as the points to find the slope

Slope of a Line Passing through two points (x₁ , y₁) and (x₂ , y₂) is given by :

\heartsuit\;Slope(m) = \frac{y_1 - y_2}{x_1 - x_2}

here x₁ = -2 and x₂ = -1 and y₁ = -2 and y₂ = 1

\heartsuit\;Slope(m) = \frac{-2 - 1}{-2 + 1} = \frac{-3}{-1} = 3

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PLEASE HELP<br>Perform the indicated operation.<br><br>34 lb. 8 oz. + 26 lb. 9 oz. = ?lb ?oz
aleksandr82 [10.1K]

Answer:

60 lb. 17 oz

Step-by-step explanation:

Just add each same values together.

5 0
3 years ago
PLSSS ASAP HELP!! Find the area of the parallelogram shown below. The formula to find area of a parallelogram is base x height.
Artist 52 [7]

Given:

A parallelogram with base c, height h and other side a.

a=55.83 yds

c=100 yds

h=52 yds

To find:

The area of the parallelogram.

Solution:

The area of a parallelogram is:

A=base\times height

In the given parallelogram, the base is c=100 yds and the height is h=52 yds. So, the area of the parallelogram is:

A=100\times 52

A=5200

Therefore, the area of the parallelogram is 5200 square yds . hence the correct option is A.

4 0
3 years ago
I WILL GIVE YOU BRAINLIEST FOR THE CORRECT ANSWER WITH AN EXPLANATION!
Allisa [31]
The second pair because the ratios between the sides are equal
5 0
4 years ago
Help, question is below :)))
qaws [65]

Answer:

$43 million

Step-by-step explanation:

<h3>Step 1. Turn the sentence into an equation (total = T)</h3>

15.4 million = 0.36 (T)

<h3>Step 2. Solve for T </h3>

15,400,000 / 0.36 = T

42,777,777.78 = T

$42.8 million ≈ $43 million (rounded)

The final answer rounded to the nearest million is $43 million. This makes sense since $15.4 was only 36% of this total. Checking our math, 36% of $43 million is $15.4 million!

Hope this helps :)

4 0
2 years ago
Read 2 more answers
How to calculate standard deviation sample?
Harman [31]
Formula for standard deviation sample calculation is:
SD = sqrt (( ∑( x - m)²) / ( n - 1 )),
where x stays for each value in the data set, m stays for mean of all values in the data set, and n stays for the number of values in the data set.
For example: Find the sample standard deviation for the set of numbers: 10, 11, 11, 12, 12.
First we will find mean of all avlues: m = ( 10 + 11 + 11 + 12 +12 ) / 5 = 11.2
SD = sqrt (( 1.2² + 0.2² + 0.2² + 0.8² + 0.8² ) / ( 5 - 1 ))=
= sqrt ( 2.8 / 4 ) = √0.7 = 0.837
7 0
4 years ago
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