2 years ago

PLEASE help really quick! (; Math problem.

1 answer:

6 0

Always remember rise over run, used to see what slopes are. In this case, rise over run would be -3/2, because the line is negative.

You might be interested in

Hi can someone please help me with this. It urgent and time tysm.

navik [9.2K]

2x=3x-29

-x=-29
Divide by negative one

x=29.

3 0

2 years ago

I’ll give brainlest I don’t know the answer:/ someone help bruh

cricket20 [7]

Answer:

(4,2)

Step-by-step explanation:

its where the point intersects which is (4,2)

6 0

2 years ago

I need help asap pleaseee,

Zinaida [17]

Answer:

The slope of line A is C. 2

Step-by-step explanation:

You can check the slope by dividing the rise (how many units up) and the run (how many units across). This line has a rise of rise of 4 and a run of 2. Diving 4 by 2 gives you a slope of 2.

6 0

2 years ago

Measuring the height of a tree is usually more difficult than measuring the diameter of the tree. Therefore, many researchers us

LenKa [72]

Answer:

(B) (0.396, 1.712)

Step-by-step explanation:

From the information given;

Confidence Interval = 0.95

Significance Level $= 1 - 0.95 = 0.05$

The confidence interval for regression coefficient beta (whereby in this case it is the coefficient of the diameter) is expressed by:

= $( Beta ^- \ t_{n-2}, \alpha/2 ( S.E \ of \ \^ \ \ ), Beta^+ \ t_{n-2}, \alpha/2 ( S.E \ of \ \^ \ \ ))$

From the regression coefficient, the estimated value of beta^ = 1.054

$= (1.054 - t_{29,0.025} *(0.322), 1.054 + t_{29,0.025}*(0.322))$

$t_{229,0.025} = 2.0452\\\\ = \mathbf{(0.396, 1.712)}$

8 0

2 years ago

What is the measure of angle A? A. 110 B. 70 C. 250 D. 55

zhuklara [117]

B. 70 is the correct answer

8 0

3 years ago

Read 2 more answers