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Karolina [17]
2 years ago
14

(3,-8), (-9,9) What is the slope

Mathematics
2 answers:
Mandarinka [93]2 years ago
8 0
The answer will be m= -17/12
Viefleur [7K]2 years ago
3 0

Answer:

Th slope is : -1.6363636363636

Step-by-step explanation:

Please see the attached documentt

Download docx
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Two trucks leave a factory at the same time. One travels east at 60 miles per hour, and the other travels west at 30 miles per h
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A 1-2/3 hours there will be
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There is a 12% sale on glue sticks. The<br> original price was $3.00 What is the new<br> cost?
algol [13]

Answer:

$0.36

Step-by-step explanation:

12*3       36

____ =____

100      100

8 0
2 years ago
Shelly is going shopping at the mall to buy 3 pairs of shoes. She has a coupon for $2 off per pair of shoes after buying the fir
Gre4nikov [31]

Answer: $28-$33

Step-by-step explanation: Call the cost per pair x. She buys the first pair full price, so x, then 2 dollars off, so x-2, and 2 dollars off, so x-2, adding them up you get 3x-4= total money spent. Sinze this ranges from 80-95 solve equations and you get 28 and 33 respectively.

8 0
2 years ago
4. What is the measure of each interior angle of a regular 28-gon?
melomori [17]

Step-by-step explanation:

Measure of each interior angle of 28 sided polygon

\frac{(28 - 2) \times 180 \degree}{28}  \\   \\  =  \frac{26 \times 180 \degree  }{28}  \\  \\ =  \frac{4680 \degree  }{28}  \\  \\  = 167.14\degree \\

8 0
2 years ago
Which is the solution set of the inequality<br> -15y+9&lt;-36
liraira [26]

Answer:

-15y+93\:\\ \:\mathrm{Interval\:Notation:}&\:\left(3,\:\infty \:\right)\end{bmatrix}

Therefore, the first choice is correct.

The graph of the inequality is also attached below.

Step-by-step explanation:

Considering the inequality

-15y+9

solving

-15y+9

\mathrm{Subtract\:}9\mathrm{\:from\:both\:sides}

-15y+9-9

-15y

\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}

\left(-15y\right)\left(-1\right)>\left(-45\right)\left(-1\right)

15y>45

\mathrm{Divide\:both\:sides\:by\:}15

\frac{15y}{15}>\frac{45}{15}

y>3

In other words,

-15y+93\:\\ \:\mathrm{Interval\:Notation:}&\:\left(3,\:\infty \:\right)\end{bmatrix}

Therefore, the first choice is correct.

The graph of the inequality is also attached below.

6 0
3 years ago
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