All categories

3 years ago

*REMEMBER THAT IN STANDARD FORM YOU DONT USE FRACTIONS!!

Mathematics

1 answer:

Basile [38]3 years ago

3 0

Standard form for a linear equation (highest degree is 1), is Ax+By=C;

y-1=(-2/3)(x-4) <-- expand and isolate y
y-1=-2/3x+8/3
y=-2/3x+(8/3+1)
y=-2/3x+(8/3+3/3)
y=-2/3x+11/3 <---remove fraction;
3y=-2x+11 <-- rearrange to given format
2x+3y=11

Hope I helped :)

You might be interested in

Select the two statements that are true about the equation y+6=−10(x−3).

qwelly [4]

I have taken that test (although I don't see you're statements)

I believe the statements to choose from are:

A.) The slope of the line is −10.

B.) The slope of the line is 3.

C.) One point on the line is (3, 6).

D.) One point on the line is (3,−6)

The answers are:

A.) The slope of the line is -10

D.) One point on the line is (3,-6)

Explanation:

The given equation of line is (1). The point slope form of a line is (2) Where m is the slope of line and (x₁,y₁) are points. On comparing (1) and (2) we get The slope of given line is -10 and the line passing through the points (3,-6).

6 0

3 years ago

Ticket

NARA [144]

Answer:

The rearrangement can be 45, 987 , 310

Step-by-step explanation:

Here, we want to rearrange the number such that 9 is worth 10 times as what it is worth presently

The value of 9 presently is 90,000

So 10 times as worth will be 10 * 90,000 = 900,000

So we can have the new arrangement as;

45, 987, 310

3 0

3 years ago

A square of side lengths 5 cm. find its diagonal length

kramer

Answer:

7.07107cm

Step-by-step explanation:

d= $\sqrt{2} a =\sqrt{2} (5) = 7.07107$

5 0

2 years ago

You are an assistant director of the alumni association at a local university. You attend a presentation given by the university

NNADVOKAT [17]

Answer:

(0.102, -0.062)

Step-by-step explanation:

sample size in 2018 = n1 = 216

sample size in 2017 = n2 = 200

number of people who went for another degree in 2018 = x1 = 54

number of people who went for another degree in 2017 = x2 = 46

p1 = x1/n1 = 0.25

p2 = x2/n2 = 0.23

At 95% confidence level, z critical = 1.96

now we have to solve for the confidence interval =

$0.25 -0.23 ± 1.96*\sqrt{((1 - 0.25) * 0.25)/216 + ((1 - 0.23) *0.23/200}$

= 0.02 ± 1.96 * 0.042

= 0.02 + 0.082 = 0.102

= 0.02 - 0.082 = -0.062

There is 95% confidence that there is a difference that lies between - 0.062 and 0.102 on the proportion of students who continued their education in the years, 2017 and 2018.

There is no significant difference between the two.

5 0

3 years ago

Please help and thank you

d1i1m1o1n [39]

# ov wekz..... \_ >_○ _/

5 0

2 years ago