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klasskru [66]
3 years ago
11

Help! Please try to do both of u can! 10 pts!

Mathematics
2 answers:
yawa3891 [41]3 years ago
6 0

Answer:

54: slope = m = -1/5

     y-intercept = b = -6

55. -3x + 12

Step-by-step explanation:

Note the equation formula:

y = mx + b

Note that:

m = slope

b = y-intercept

x & y = (x , y)

Note the equation:

y = (-1/5)x - 6

slope = m = -1/5

y-intercept = b = -6

Simplify the expression:

-3(x - 4)

To solve, distribute -3 to all terms within the parenthesis. Multiply:

(-3) * (x) = -3x

(-3) * (-4) = 12

-3x + 12 is your answer.

~

givi [52]3 years ago
4 0

Answer:

54. slope: -1/5 y-intercept: -6

55. slope: -3x y-intercept: 12

Step-by-step explanation:

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. Classify ABC if the vertices are A(-12,5), B(12,5), and C(10, 17).
timurjin [86]

Answer:

acute scalene

Step-by-step explanation:

3 0
4 years ago
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F(x) = x + 5 If you know that the range is {0, 10}, then... The domain must be ??
Vaselesa [24]

Answer:

domain {- 5, 5 }

Step-by-step explanation:

given values in the range, that is values of y then to find the domain equate f(x) to the given values in the range, that is

x + 5 = 0 ⇒ x = - 5

x + 5 = 10 ⇒ x = 10 - 5 = 5

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4 0
3 years ago
A rectangular hallway rug has a width of 9 feet, and the diagonal measures 41 feet. What is the rug's length?
slega [8]

Answer:

Rug's length is equal to 40 feet.

Step-by-step explanation:

Width of a rectangular hallway rug (w)=9 feet

Diagonal of a rectangular hallway rug(d)=41 feet

The relation between width (w), length (l) and diagonal (d) is given as follows:

l^2+w^2=d^2

l^2+9^2=41^2\\l^2+81=1681\\l^2=1600

l=\sqrt{1600}

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So, rug's length is equal to 40 feet.

5 0
3 years ago
Which is the corresponding angle
velikii [3]

Answer:

<h2>4 and 8</h2>

Step-by-step explanation:

4 and 8 are corresponding angles as they form at parallel lines cut by a transversal.

4 and 3 are supplementary angles (they both add up to 180°).

4 and 1 are vertically opposite angles and are equal to each other.

<u>From the above explanations, only 4 and 8 are corresponding angles. </u>

<em>I hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!</em>

4 0
3 years ago
Which lists all of the y-intercepts of the continuous function in the table?
Marta_Voda [28]
There all 0 so zero is the answer because the first set the first 0 is slope the second 0 is the y-intercept
8 0
4 years ago
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