Find the length AB round your answer to the tenth

y=4x-9

y=x-3

-4x + y = -9

-x +y = -3              //-1

-4x + y = -9

x - y = 3

---------------------

-3x = -6

x = 2

y = 2-3

y = -1

Answer:

(2, -1)

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define systems

y = 4x - 9

y = x - 3

Step 2: Solve for x

Step 3: Solve for y

Answer:

y=4x+6

4x=-y+6

x=(-y+6)/4

then

Step-by-step explanation:

[tex]{g(x)}^{ - 1} = \frac{x - 6}{4} [/tex]

Answer:

10 members

Step-by-step explanation:

3 6/8 leftover = [tex]\frac{24+6}{8}\\[/tex] = 30/8 = 10 . 3/8

The parallel lines are r and s.

Parallel lines are those lines that are equidistance from each other and never intersect each other.

Given that;

There are 4 lines ae shown in figure.

Now,

Since, There are 4 lines ae shown in figure.

We know that,

Parallel lines are those lines that are equidistance from each other and never intersect each other.

And, Here p and s are intersect at a point.

Lines q and r are intersect at a point.

Lines p and r are intersect at a point.

And, Lines r and s are not intersect at any point and equidistance from each other.

Thus, The lines r and s are parallel lines.

Learn more about the parallel lines visit:

https://brainly.com/question/26961508

#SPJ1

Answer:

Hi if you are simply looking to estimate 26x22 then you could round each number to get 30x20 and that would make 600 your estimate! Hope this helps!

Answer:

The first one the are equal the second one is the third option

Step-by-step explanation:

Answer:

$64

Step-by-step explanation:

10 percent of 80 dollars is 8 dollars, and 20 percent is 16 dollars, now subtract 16 from 80 dollars and you will get 64 dollars

Answer:

$64

Step-by-step explanation:

Answer: still air is 150mph. The wind speed is 30mph.

Step-by-step explanation:

X=speed of the plane, Y=speed of the wind.

360/2hours=180

360/3hours=120

2x=180+120

2x=300

X=150

The airplane in still air is 150mph

Add together

X+y=180

150+y=180

Y=180-150

Y=30mph

The wind speed is 30mph

Answer:

2 is the answer

Step-by-step explanation:

Answer:

2is your slope.

Step-by-step explanation:

(5,8) = (x1,y1)

(7,12) = (x2,y2)

now,

slope = y2-y1

x2-x1

=12-8

7-5

= 4

2

= 2 ans

Answer:

b

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

4 in hundreds (400)

3 in ones (3)

2 in tenths (.2)

9 in hundredths (.09)

Answer:

36:90

Step-by-step explanation:

trust me and make me brainliest please!!

Answer:

Trump=90, Joel=36

Step-by-step explanation:

2x+5x=126

7x=126

x=18

18 times 2=36

18 times 5=90

Answer:

y-5 = -6(x+3) OR y = -6x-13

Step-by-step explanation:

Let's use slope-intercept form to solve this problem.

Slope intercept form is the following:

y-y1 = m(x-x1)

x1 and y1 are given by the point in the problem.

x1 = -3, y1 = 5.

m is given by the equation in the problem. Lines that are parallel have the same slope. Thus,

m = -6.

If we plug these values into the equation for slope intercept form, we get the following:

y-5 = -6(x-(-3)) which becomes y-5 = -6(x+3)

This is an acceptable answer to the problem. However, point-slope form is also a way it can be written.

y-5 = -6x-18

y = -6x-13

Answer:

uhhyvygygyggyhygybybybyvtvtv

Answer:

-16 and 16 so A and E

Step-by-step explanation:

The positive version of -16 is 16

the correct answers are A) 16 and E) -16. Both 16 and -16 have an absolute value of 16, as they are equidistant from zero on the number line.

To find the number whose absolute value is 16, we can consider both the positive and negative values that satisfy this condition.

The absolute value of a number represents the distance of that number from zero on the number line. Therefore, any number that is 16 units away from zero can be the answer.

In this case, the correct answers are A) 16 and E) -16. Both 16 and -16 have an absolute value of 16, as they are equidistant from zero on the number line.

Options B) -1/16, C) 61, and D) 1/16 are not correct answers as they do not have an absolute value of 16.

Learn more about absolute value here

https://brainly.com/question/17360689

#SPJ6

Answer:

y=-5

Step-by-step explanation:

Equation of the line

Lines can be expressed in several forms. The slope-intercept form of the line is:

y = mx + b

Where m is the slope of the line and m is the y-intercept.

If the line is perpendicular to the y-axis, then it's a horizontal line. Horizontal lines have slope m=0, thus, the equation is:

y = b

To find the value of b, just substitute the given point:

-5=b

The equation of the line is:

y=-5

Answer:

Altogether James walked [tex]4\frac{4}{35}[/tex] miles.

Step-by-step explanation:

The question involves mixed fractions. Mixed fractions are first converted into proper fractions and then any operation can be performed on them.

Given

Distance of first walk = [tex]3\frac{2}{5}[/tex] of a mile

Distance of second walk = 5/7

In order to find how much he walked altogether, we have to find the sum of both fractions.

[tex]Total\ distance = 3\frac{2}{5}+\frac{5}{7}\\= \frac{17}{5}+\frac{5}{7}\\=\frac{17*7}{5*7} + \frac{5*5}{7*5}\\=\frac{119}{35} + \frac{25}{35}\\=\frac{119+25}{35}\\=\frac{144}{35}\\=4\frac{4}{35}[/tex]

Hence,

Altogether James walked [tex]4\frac{4}{35}[/tex] miles.

Answer:

um just use a Calculator

Step-by-step explanation:

LOL sry I'm tired I would help

Answer:

i thnk the answer is 26

Step-by-step explanation:

Answer:

Vamos a resolver la ecuación paso a paso.

32x+4=642x−1

Step-by-step explanation:

Resolver el exponente.

32x+4=642x−1

log(32x+4)=log(642x−1)(Sacar el logaritmo de ambos lados.)

(x+4)*(log(32))=(2x−1)*(log(64))

x+4=(

log(64)

log(32)

)*(2x−1)

x+4=1.2*(2x−1)

x+4=2.4x−1.2(Simplificar ambos lados de la ecuación)

x+4−2.4x=2.4x−1.2−2.4x(Restar 2.4x a ambos lados)

−1.4x+4=−1.2

−1.4x+4−4=−1.2−4(Restar 4 a ambos lados)

−1.4x=−5.2

−1.4x

−1.4

=

−5.2

−1.4

(Dividir ambos lados por -1.4)

x=3.714286

Solución:

x=3.714286

Answer:

It's A or B but I think B

Step-by-step explanation:

Answer:

Expected mean = 23.2159

Variance = 15.89

Step-by-step explanation:

Given that :

Number of kindergarten students (X) :

21 + 24 + 17 + 28 = 90

P(X):

21/ 90 = 0.233

24/90 = 0.2667

17/90 = 0.1889

28/90 = 0.3111

X : ____ 21 ____24 _____ 17 ______ 28

P(x) : _ 0.233 _ 0.2667 __ 0.1889 __ 0.3111

E(X) = Σ[(p)*p(x)]

(21 * 0.233) + (24 * 0.2667) + (17 * 0.1889) + (28 * 0.3111) = 23.2159

Var(X) : Σ(x²*p(x)) - E(x)²

x² * p(x) = (21^2 * 0.233) + (24^2 * 0.2667) + (17^2 * 0.1889) + (28^2 * 0.3111) - 23.2159^2

554.8667 - 538.97801281

= 15.88868719

= 15.89

Answer:The triangle is acute

Step-by-step explanation:

Answer:

acute

Step-by-step explanation:

Answer:

y=3x+10

Step-by-step explanation:

m=y2-y1/x2-x1

-5-7=(-12)

3-(-1)=4

-12/4=3

y=3x+b

7=3(-1)+b

3*-1=(-3)

-3(-3)=0

7-(-3)=10

b=10

hope this helps :3

if it did pls mark brainliest

Answer:

70

Step-by-step explanation:

63/9 = 7

7 * 10 = 70

Answer:

y = x - 5

Step-by-step explanation: