can someone help me? im not really good with slope

Answer:

A=9

Step-by-step explanation:

Answer:

A=7 B=4 C=7 D=15

Step-by-step explanation:

IM TRYIN DEKU

Answer:

I'm confused

Step-by-step explanation:

what is it

How do we help? theres no question??

Answer:

no it does not. that doesn't make sense haha

Answer:

its b

Step-by-step explanation:

i did that test

The required solution after three successive iterations is near x = 7/8. Option c is correct.

The equation is the values of two expressions that are equal. In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.

Here, we have,

Equation is -2x + 6 = -(2/3)^x + 5. Approximate the solution to the equation above using three iterations of successive approximation.

given that,

-2x + 6 = -(2/3)^x + 5

Arranging the equation

(2/3)^x - 2x + 1 = 0

Since the solution of the equation is when f(x) = 0 at near to  x = 0.8

f(x) = (2/3)^x - 2x + 1

First iteration at x =0.8

f(0.8) = 0.123

It will go up more to get exact zero, so

Second iteration at x = 0.9

f(0.9) = -0.106

It seems that zero is near 0.9 so will go down

The third iteration at x = 0.87

f(0.87) = -0.037

Here , solution is much near to x = 0.87 or x =7/8.

Thus, the required solution after three successive iterations is near x = 7/8.

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Answer:

Step-by-step explanation:

So out of 23 students:

And therefore

students have no brothers or sisters

The required probability is:

Answer:

0 and 3.5

Step-by-step explanation:

Answer:

0 and 3.5

Step-by-step explanation

Ye

Answer: (4,5)

The answer is (4,5)

your welcome

Answer

4,5

Step-by-step explanation:

is your awnser......

Answer:

[tex]x\leq 5[/tex]

Step-by-step explanation:

45+18x=145

18x=100

x<=5

So x is equal to or less than 5

Hope this helps plz hit the crown :D

Answer:

3/4

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let N be the first even integer

Each consecutive integer is 2 away from the previous integer

Next consecutive integer = N + 2, next one = N+4 and the last one = N +6

Add these expressions together, set them equal to 68 to solve for N

==> N + (N +2) + (N +4) + (N + 6) = 68

==> N + N +2 + N +4 + N + 6 = 68

==> 4N + 12 = 68

==> 4N = 68-12

==> 4N = 56

N = 56/4 = 14

So the integers are 14, 16, 18 and 20

Third integer in the sequence is 18

Answer:

x = 11

Step-by-step explanation:

(x - 3)2 = 16

simplify

2x - 6 = 16

add 6 to both sides

2x -6 + 6 = 16 + 6

2x = 22

divide by 2

2x/2 = 22/2

x = 11

Answer:

x=11

Step-by-step explanation:

11-3=8

8x2=16

Hope this helps you! Happy holidays!

Answer:

x < -6

Step-by-step explanation:

3x - 2 > 5x + 10

first step is to isolate x

3x -2 >5x +10

3x > 5x + 10 + 2

3x -5x > 10 + 2

now that we have 3x and -5x we can combine them

-2x > 10 + 2

now add 10 +2 =12

-2x > 12 (now divide by -2)

x < -6 (when we divide we flip the inequality sign)

Answer:

I think its 7% but I could be wrong

The thing needed to prove these triangles congruent using the ASA postulate is B. Nothing else is needed to use the ASA postulate.

The triangles are said to be congruent if two angles and the included side of one triangle match two angles and the included side of another triangle.

It should be noted that the triangles given are identical and the sides are equal.

Therefore, the thing needed to prove these triangles congruent using the ASA postulate is that nothing else is needed to use the ASA postulate.

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Answer:

Step-by-step explanation: is it 24

Answer: sorry i cant help but i love the username

Step-by-step explanation:

The shortest distance between n and p in units = (1 − a )2+ ( b+ 2)2.

The correct option is B.

The length of line segment connecting any two points is known as their distance from one another. The length of a line segment connecting the two given coordinates can be used to calculate the distance between the points in coordinate geometry.

The study of geometry utilizing coordinate points is referred to as coordinate geometry (or analytic geometry). The distance between two points can be calculated using coordinate geometry, as can the areas of triangles in the Cartesian plane, the midpoints of lines, and more.

The expression that represents this same shortest distance between P and N in units is found to use the distance between two points to be:

[tex]d=\sqrt{(1-a)^2+(b+2)^2}[/tex]

The distance between two points, (x1,y1) and (x2,y2), is represented by:

[tex]d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]

the distance between the points N(a, -2) and P(1,b) is:

[tex]\begin{aligned}&d=\sqrt{(1-a)^2+(b-(-2))^2} \\&d=\sqrt{(1-a)^2+(b+2)^2}\end{aligned}[/tex]

The shortest distance between n and p in units = (1 − a )2+ ( b+ 2)2.

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I understand that the question you are looking for is:

a civil engineer is drawing a plan for the location and length of a new underground sewer pipe on a coordinate grid. the pipe on the plan will run from point n ( a , −2) to point p (1, b ) on the coordinate grid. which expression represents the shortest distance between n and p in units?

A. ( a +2)2+ (1 − b )2

B.  (1 − a )2+ ( b+ 2)2

Answer: the square root of -1 is i.

Step-by-step explanation:

Answer:j

Step-by-step explanation:

Answer:

x =4

Step-by-step explanation:

10x – 3 = 8x + 5

Subtract 8x from each side

10x-8x – 3 = 8x-8x + 5

2x-3 =5

Add 3 to each side

2x-3+3 =5+3

2x= 8

Divide by 2

2x/2 =8/2

x =4

Answer:46.25

Step-by-step explanation:

(82-25)divide(24/6)+32

    v                    v

         57/4+32

            v

         14.25 +32

                  v

            46.25

Answer:

^_^

Step-by-step explanation:

Answer:

the answer is B.

Step-by-step explanation:

the answer is b because both sides increase

Answer:

-7

Step-by-step explanation:

7n+5=-44

-5 - 5

7n=-49

7/7 -49/7

n = -7

300 + (200)r is the proper expression for sales if the number of units expected to be sold is uniformly distributed between 300 and 500. If r is a random number between 0 and 1.

What is a random number?

a random number is a number chosen by chance -- i.e., randomly, from a set of numbers. All the numbers in a specified distribution have equal probability of being chosen randomly.

Given that r is a random number between 0 and 1.  it is uniformly distributed between 300 and 500 will be done by using the formula of 300+200r.

If r = 0, 300+200r will result in the output as 300

If r = 0.5, 300+200r will result in the output as 400

If r= 1, 300+200r will result in the output as 500

Hence ,the proper expression for sales is 300+200r

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Answer:

3.2miles per hour

Step-by-step explanation:

19.2 / 6 = 3.2

Answer:

(4, 3 )

Step-by-step explanation:

Given a system of equations graphically, then the solution is at the point of intersection of the 2 lines.

The lines intersect at (4, 3 ) ← solution