3 years ago

100 POINTS Which statement is true about the residual plot below?

Mathematics

2 answers:

dem82 [27]3 years ago

8 0

Answer:

I believe that the answer would be A linear model is a good hot for the data.

Step-by-step explanation:

Liula [17]3 years ago

3 0

Answer:

A linear model is good fit

Step-by-step explanation:

I did this

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Answer:<br> Need help with this plz

julsineya [31]

Answer:

(a) 3x+28+5x+52+2x-10=180 (∠ sum of Δ)

10x+70=180

10x=110

x=11

(b) ∠C = 2x-10

= 2(11)-10

= 12°

8 0

3 years ago

I need the answer cause this is for a grade please!!! Jamie has a rectangular room in her home with a width of 8 feet and a diag

FinnZ [79.3K]

Answer:

You can find the diagonal of a rectangle if you have the width and the height. The diagonal equals the square root of the width squared plus the height squared.

92+72−−−−−−√=11.4

Step-by-step explanation:

4 0

3 years ago

(04.04)Marcus spent 10 hours doing his homework last week. This week he spent 11 hours doing homework. He says that he spent 110

IRINA_888 [86]

I think the answer is no

4 0

3 years ago

f left parenthesis x right parenthesis equals 25 comma 000 left parenthesis 1 plus.025 right parenthesis to the power of x?

Oduvanchick [21]

Answer:

f(x) = 25,000 ( 1 + 0.025 )ˣ

Step-by-step explanation:

Given word problem becomes

f(x) = 25,000 ( 1 + 0.025 )ˣ

6 0

3 years ago

Identify the center and the radius of each.<br><br> x^+y^+26x-22y+281=0

inessss [21]

Answer:

Center (-13,11) , radius 3

Step-by-step explanation:

The given circle has equation

$x^2+y^2+26x-22y+281=0$

We compare this to the general equation.

$x^2+y^2+2ax+2by+c=0$

where (-a,-b) is the center.

This implies that;

2a=26

$\Rightarrow a=13$

2b=-22

b=-11

The center is therefore (-13,11)

The radius is given by

$r=\sqrt{a^2+b^2-c}$

$r=\sqrt{13^2+(-11)^2-281}$

$r=\sqrt{9}$

The radius is 3

3 0

3 years ago