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Nastasia [14]
3 years ago
8

Hey yall I really need some help; Image attached below - 50 points

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
5 0

Answer:

YAY an answer got deleted so i can add mine!

Step-by-step explanation:

like i said the answer is 72m2

to find the area you multiply 48 by 1.5

48 x 1.5 = 72

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Consider the line y=4x-4.
erica [24]

9514 1404 393

Answer:

  • parallel: y = 4x -6
  • perpendicular: y = -1/4x +27/4

Step-by-step explanation:

If we want the new line to be written in slope-intercept form, we need to find the new value of the y-intercept. The equation of the line is ...

  y = mx +b . . . . . . . for slope m and y-intercept b

Solving for b gives ...

  b = y -mx . . . . . . . subtract mx from both sides.

The values of x and y come from the point we want the line to pass through. The value of m will be the same for the parallel line as for the given line: 4. For the perpendicular line, it will be the opposite reciprocal of this: -1/4.

<u>Parallel line</u>

  b = 6 -4(3) = 6 -12 = -6

  y = 4x -6

Perpendicular line

  b = 6 -(-1/4)(3) = 6 +3/4 = 27/4

  y = -1/4x +27/4

4 0
2 years ago
Determine which of the following formulas hold for all invertible n×n matrices A and B.
garik1379 [7]

Answer:

1 hold

2 hold

3 does not hold

4 hold

5 hold

6 hold

7 does not hold

8 does not hold

9 Does not hold

10 Hold

Step-by-step explanation:

The detailed step by step verification is as shown in the attachment

4 0
3 years ago
What is the name of the lake located at letter B on the map above? Answer is C :)
astraxan [27]

Answer:

the answer is C. lake Texoma

hope this helps

3 0
3 years ago
Wanda has 4 crayons. 2 are eaten by a hippopotamus. How many crayons will Wanda have
krok68 [10]
Wanda has 2 crayons.
6 0
3 years ago
Read 2 more answers
Use function notation to write the equation of the line.
nataly862011 [7]
I believe it is f(x) = 4x + 4. It is basically slope intercept notation, just with the function sign in front of it acting as the Y variable.
7 0
3 years ago
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