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mariarad [96]
3 years ago
12

Whats is the slope of the line that passes through the points (-3,7) and (6,-5)​

Mathematics
1 answer:
Anastasy [175]3 years ago
7 0

Answer:

4

Step-by-step explanation:

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(2t-3)^3, can you help me?, please?
grandymaker [24]

Answer:

8t^3-36t^2+54t-27

Step-by-step explanation:

(2t-3)^3

(2t-3)(2t-3)(2t-3)

Multiply the first two terms

(4t^2 -6t -6t+9)(2t-3)

Combine like terms

( 4t^2 -12t +9) ( 2t-3)

Multiply

2t*( 4t^2 -12t +9) -3 ( 4t^2 -12t +9)

Distribute

8t^3 -24t^2 +18t-12t^2 +36t-27

Combine like terms

8t^3-36t^2+54t-27

6 0
3 years ago
Read 2 more answers
The car is traveling up a steep ramp to a parking garage. The ramp is 445 feet long and rises a vertical distance of 80 feet. Wh
Olin [163]
The ramp is modelled as shown in the diagram below.

The angle of elevation from the car is the angle form by the horizontal line and the observer eye from the car. In the diagram, this angle is marked by x

We use trigonometry ratio to work out the value of x

tan(x)= \frac{opposite}{adjacent}
tan(x)= \frac{80}{445}
x= tan^{-1}( \frac{80}{445})
x=10.19°

7 0
3 years ago
Read 2 more answers
Use the side-splitter theorem to find the value of x. use similar triangle to find y
suter [353]

Answer:

you have to set it up step by step

Step-by-step explanation:

hope this helps you get started

4 0
3 years ago
Given f(x)=2x-4 and g(x)=-3x^2+5x determine f(3)-g(2)
victus00 [196]

Answer:

4

Step-by-step explanation:

Evaluate f(3) and g(2)

f(3) = 2(3) - 4 = 6 - 4 = 2

g(2) = - 3(2)² + 5(2) = - 3(4) + 10 = - 12 + 10 = - 2

Then

f(3) - g(2) = 2 - (- 2) = 2 + 2 = 4

8 0
3 years ago
A group of friends wants to go to the amusement park. They have no more than $245
Troyanec [42]

Answer:

here is the answer hopefully its right

Step-by-step explanation:

Set aside the $9.25

$25.75 x 9 = $231.75

$231.75 + $9.75 = $241

P = 9

5 0
3 years ago
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