PLS HELP WORTH 15 POINTS SCREEN SHOT IS BELOW

Mathematics

1 answer:

Luden [163]3 years ago

6 0

I GOTCHU HOME BOY JTS 22

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When given points (1,1) and (2,2), what is the slope ?

scoray [572]

Answer:

$m=1$

Step-by-step explanation:

Slope can be calculated using following formula

$m=\frac{y_2-y_1}{x_2-x_1}$ ----------- (1)

<u>Here</u>

$(x_1, y_1)=(1, 1) \ \ and \ \ (x_2, y_2) = (2, 2)$

Substitute values in equation (1)

$m=\frac{2-1}{2-1}$

$m=1$

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3 years ago

A computer store decides to increase the prices of all the items it sells by 15%. the store manager uses matrices to prepare the

Andrews [41]

The matrix exists as a set of numbers placed in rows and columns to create a rectangular array. The manager could achieve scalar multiplication on Matrix A, utilizing the scalar 1.15.

<h3>What is the matrix?</h3>

The matrix exists as a set of numbers placed in rows and columns to create a rectangular array. The numbers exist named the elements, or entries, of the matrix. Matrices contain wide applications in engineering, physics, economics, and statistics as well as in different branches of mathematics.

Increasing the price by 15% would mean we exist taking 100% of the value + another 15%

100 + 15 = 115%

115% = 115/100 = 1.15.

Multiplying every value in Matrix A by 1.15 will give the price raised by 15%.

Therefore, the correct answer is option c. by multiplying each entry of matrix a by 1.15.

To learn more about matrix refer to:

brainly.com/question/12567347

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2 years ago

Calculate 87 more than 12

lbvjy [14]