All categories

2 years ago

HELP ME PLEASEEEEEEEEEEEEEEEEEEE

Mathematics

2 answers:

omeli [17]2 years ago

6 0

Inverse is -12 , 5 i think

Naddik [55]2 years ago

4 0

The inverse is (-12,5).

You might be interested in

Simplify<br> V100 + V36 - V150

motikmotik

Answer:

16 - 5 $\sqrt{6}$

Step-by-step explanation:

5 0

2 years ago

1. Find the value of x in the equation 2N x 20 15 31 X O A. 1 B. 16 OD. 25 ext Review Answer selections

Solnce55 [7]

There a absolute value so mark out the negative and 25 / by 16 is 1 so 1 is your answer if you really do the problem on paper

5 0

2 years ago

Roger the park ranger was standing in a look out tower that was 200 ft tall. Looks down, sees a fire. Angle of depression is 7 d

Ainat [17]

Answer:

approx. 24.6 ft

Step-by-step explanation:

x=the distance of the fire from the base of the tower

200ft=the height of the tower

7 degrees=the angle of depression

Using these values you can draw a diagram that highlights that you need to use trig. to work out the answer.

Using Tan:

Tan 7=x/200 ft

multiply both sides by 200 ft

200*tan 7=24.55691218

approx. 24.6 ft

8 0

2 years ago

Need answer asap, will give brainliest.

noname [10]

Answer:

Translation

Step-by-step explanation:

Vertical and horizontal translation

4 0

2 years ago

If a given data point is (1,4) and the line of best fit is y = 1.5x + 3.25, what's the residual value?

Svetlanka [38]

Answer:

The residual value is -0.75

Step-by-step explanation:

we know that

The residual value is the observed value minus the predicted value.

RESIDUAL VALUE=[OBSERVED VALUE-PREDICTED VALUE]

where

Predicted value.--> the predicted value given the current regression equation

Observed value. --> The observed value for the dependent variable.

in this problem

we have the point (1,4)

The observed value is 4

<em>Find the predicted value for x=1 </em>

$y =1.5(1)+3.25=4.75$

predicted value is 4.75

RESIDUAL VALUE=(4-4.75)=-0.75

4 0

2 years ago