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mina [271]
3 years ago
14

Find the slope and y-intercept.

Mathematics
2 answers:
Paul [167]3 years ago
6 0

Answer:

slope is 4/5 and yintercept is -5

Step-by-step explanation:

Alja [10]3 years ago
5 0

Answer:

slope: 1 y intercept is -5

Step-by-step explanation:

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The equation –3y = 15 – 4x rewritten in slope-intercept form is
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3 years ago
Suppose A is a matrix and k is a positive integer. What does the notation Ak mean?
Butoxors [25]

Answer:

Scalar product

Step-by-step explanation:

The scalar product of a matrix refers to the product of a matrix and a number. The scalar is used to multiply each element in the matrix to get the final vector. In the question the scalar is k which is a constant and the matrix is A.

in the example below 2 is the scalar

2*\left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]

the final matrix will be

\left[\begin{array}{ccc}2&4&6\\8&10&12\\14&16&18\end{array}\right]

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3 years ago
marrisa got an 85% on her math quiz. she had 34 questions correct .how many questions were on the quiz
xeze [42]

Answer:

40

Step-by-step explanation

34 divided by 85 times 100 equals 40

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6 0
3 years ago
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tester [92]

Answer:

6+6+3=15 its 15 square centimeters

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Ayala biked 12.76 miles on Sunday, 3.45 miles on Monday, and 6.52 miles on Tuesday. Over those three days, about how many miles
agasfer [191]

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Step-by-step explanation:

12.76=13

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3 years ago
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