If segment A is perpendicular to segment B, then they intersect at a 90° angle.

A study analyzed the average yearly salt intake in the united states from 2012 thru 2017. the data is summarized in the table: t

Yuki888 [10]

The significance of 3,548 estimates the average grams of salt used in 2012.

A connection between independent variables and the dependent variable.is defined by the function.

Functions help to represent graphs and equations. A function is represented by two variables, one is dependent, and another one is an independent function.

The study discovered that the function can represent the data after the year 2012 as,

f(x) = 52.3x + 3,548

Where x is the number of years since 2012.

Hence, The significance of 3,548 estimates the average grams of salt used in 2012.

To learn more about the function here ;

brainly.com/question/12431044

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5 0

2 years ago

Please help me i really really really need help please please help me please

Dafna1 [17]

9514 1404 393

Answer:

∠4 = 100°

Step-by-step explanation:

This has nothing to do with parallel lines.

Angles 1 and 4 are "vertical angles", hence congruent.

∠1 = ∠4 = 100°

_____

Vertical angles are on opposites sides of the intersection where lines cross.

7 0

3 years ago

a hospital ward, there are 10 nurses and 6 doctors. 4 of the nurses and 3 of the doctors are male. If a person is randomly selec

stira [4]

The person has a 7/16 % chance.

3 0

3 years ago

Read 2 more answers

What is the equation of a line perpendicular to

Valentin [98]

Since the given line

$y = \frac{ 1}{4} x - 3$

has slope
$= \frac{1}{4}$

The equation of the line perpendicular to it must have a slope which is the negative reciprocal of ,
$\frac{1}{4}$
The slope of the perpendicular line
$= \frac{ - 1}{ \frac{1}{4} } = - 4$
Using the slope intercept form,

$y = mx + c$
We substitute
$- 4$
This implies that,
$y = - 4x + c$
Since

$(-2,4)$
lies on this line , it must satisfy its equation.

That is

$4 = - 4( - 2) + c$

This implies that

$4 = 8 + c$
$4 - 8 = c$
$c = - 4$

The line therefore has equation,

$y = - 4x - 4$

3 0

3 years ago

A cookie factory uses 5/8 of a bag of chocolate chips in each batch of cookies. The factory used 8 1/8 bags of chocolate chips y

Alecsey [184]

Answer:

13

Step-by-step explanation:

8 1/8

/

5/8

====

13

3 0

3 years ago