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REY [17]
3 years ago
10

25 POINTS!! PRE-ALGEBRA MATH! PLEASE HURRY! I WILL GIVE BRAINLIEST!

Mathematics
2 answers:
yan [13]3 years ago
3 0

Answer: We are using a line regression tool to solve the parameters asked in the problem. We can use online tools or that of Excel. According to the tool, the best fit values are

Slope0.3848 ± 0.03956

Y-intercept0.6053 ± 0.6370

X-intercept-1.573

1/Slope2.598

Step-by-step explanation: Best fit lines make sure that the standard deviation at each point is minimum from the best fit line.

balu736 [363]3 years ago
3 0

Answer:

Step-by-step explanation:

Slope0.3848 ± 0.03956

Y-intercept0.6053 ± 0.6370

X-intercept-1.573

1/Slope2.598

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HURRY PLEASE
DerKrebs [107]

Answer:

AD = 6.76 inches

Step-by-step explanation:

Taking the triangle ABC:

tan 45° = AB/BC

1 = AB/BC

AB = BC = 16 in

Taking the triangle DBC:

tan 30° = DB/BC

DB = BC * tan 30°

DB = 16 * tan 30°

DB = 9.24 in

Given that AD + DB = AB, then

AD =  AB - DB

AD = 16 - 9.24 = 6.76 inches

3 0
3 years ago
Find the angle relationship in the table
polet [3.4K]

Answer: i can barely see that if you wanna make another pic i prolly can but i think 4 and 8 are a linear

Step-by-step explanation:

4 0
3 years ago
CAN SOMEONE HELL WITH THIS WILL GIVE 5 STARS
In-s [12.5K]

Answer:

<em>Thus both answers are: Positive infinity</em>

Step-by-step explanation:

<u>The Absolute Value</u>

It's the positive magnitude of a number, regardless of its sign, or zero if the number is zero.

Some examples of absolute values are:

\mid 4 \mid =4

\mid -4 \mid =4

\mid 0 \mid =0

\mid -107.5 \mid =107.5

We have the function:

g(x)=4\mid x-2\mid -3

As x approaches negative infinity, the absolute value approaches positive infinity, and the whole expression approaches positive infinity.

As x approaches positive infinity, the absolute value approaches positive infinity, and the whole expression approaches positive infinity.

Thus both answers are: Positive infinity

7 0
3 years ago
How was yall dayyy !!!!
Dafna11 [192]

Mine was

good! How about yours?

4 0
3 years ago
Which expresses 54 : 81 in its simplest form?
Bingel [31]
The answer would be 2:3.


So basically two - thirds.


Hope this helps and if it does happy studying.
5 0
3 years ago
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