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Verdich [7]
3 years ago
14

Mrs. Jackson gives the table below to her students.

Mathematics
2 answers:
krek1111 [17]3 years ago
5 0
M= 20 because the rate of change is -3.
Vinvika [58]3 years ago
3 0

For this case, the slope of the line is given by:

a=\frac{y2-y1}{x2-x1}

Substituting values, we have:

a=\frac{23-26}{5-4}

Rewriting:

a=\frac{-3}{1}\\a = -3

Then, since the value of the slope is constant for a line then we can rewrite the slope equation to find the value of M.

We have then:

-3 = \frac{M-23}{6-5}

From here, we clear the value of M:

-3 = \frac{M-23}{1}\\-3 = M - 23\\M = 23 - 3\\M = 20

Answer:

m = 20 because the rate of change is –3.

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dalvyx [7]

Answer:

ya add one

Step-by-step explanation:

if tye second sum has an additional sum you add 1 to your total

8 0
2 years ago
What is the sine and cosine of A?
valkas [14]
Sin is opposite over hypotenuse, so sin(A) = 4/5. Cos its adjacent over hypotenuse, so cos(A) = 3/5
3 0
3 years ago
Regular quadrilateral prism has an altitude h = 11 cm and base edges b=8 cm. Find the sum of all edges.
natka813 [3]
The first thing we will do is assume that the prism is square based.
 We have then that the edges of the base are:
 P = 4L
 P = 4 (8)
 P = 32 cm
 The edges of the top of the prism are:
 P = 4L
 P = 4 (8)
 P = 32 cm
 The edges of the prism height are:
 P = 4h
 P = 4 (11)
 P = 44 cm
 The total sum will be:
 Pt = 32 + 32 + 44
 Pt = 108 cm
 Answer:
 
the sum of all edges is:
 
Pt = 108 cm
8 0
3 years ago
Read 2 more answers
5(x+1)=20<br><br> What is is the answer?
Ilia_Sergeevich [38]

Steps to solve:

5(x + 1) = 20

~Distributive property

5x + 5 = 20

~Subtract 5 to both sides

5x + 5 - 5 = 20 - 5

~Simplify

5x = 15

~Divide 5 to both sides

5x/5 = 15/5

~Simplify

x = 3

Best of Luck!

3 0
3 years ago
Read 2 more answers
Eight less then a number is seventy five
Tom [10]
83 is your answer you simply do the oppisite and instesad of subtracting the number you add it to the result being 75

5 0
3 years ago
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