Mathematics High School

Slope of the line pls helpppppp

Slope Of The Line Pls Helpppppp

Answers

Answer 1

Answer:

[tex] slope(m) = \frac{3}{2} [/tex]

Step-by-step explanation:

Slope (m) = change in y / change in x = [tex] \frac{y_2 - y_1}{x_2 - x_1} [/tex]

Use any two pairs of values to find the slope. Thus, let's use (-14, 3) and (-12, 6):

Where,

[tex] (-14, 3) = (x_1, y_1) [/tex]

[tex] (-12, 6) = (x_2, y_2) [/tex]

Plug in the values

[tex] m = \frac{6 - 3}{-12 -(-14)} [/tex]

[tex] m = \frac{3}{2} [/tex]

Related Questions

Point B is a point of tangency. Find the radius r of OC.

Answers

Answer:

r = 16 units

Step-by-step explanation:

From the figure attached,

AB is the tangent drawn from a point A to the circle C.

BC = r [Radius of the circle]

Length of AC = (18 + r)

AB = 30

By the property of a tangent drawn to a circle,

"Radius of a circle and tangent are perpendicular to each other"

AB ⊥ BC

By applying Pythagoras theorem in ΔABC,

AB² + BC² = AC²

(30)² + r² = (r + 18)²

900 + r² = r² + 36r + 324

36r = 900 - 324

r = [tex]\frac{576}{36}[/tex]

r = 16 units

Name two lines that are perpendicular

Answers

Answer:

AE and CE or AB and CD

Step-by-step explanation:

for explanation perpandicalar is to form a right angle =90 and its symbol is □

Answer:

A and C.

Step-by-step explanation:

Hi! Whenever you want to find lines that are perpendicular you have to search between them an 90 angle. Hope it helped!

please help me I really need help.... the equation I wrote for part A is p=2b​

Answers

Answer:

independent: b

dependent: p

Step-by-step explanation:

p = 2b

To find p, choose values for b, then do the calculation.

b is independent. You can choose any value for it.

p is dependent since its value depends on the value you chose for b.

You start at (0, 2). You move down 4 units. Where do you end?​

Answers

Answer:

(0, -2)

Step-by-step explanation:

Answer:

(0,0)

Step-by-step explanation:

Plz help mee I am stuck

Answers

Answer:

Step-by-step explanation:

The answer is in the problem just figure it out with the numbers and plug it in

Please answer (NO SPAMMING) What is the sum of 56.4t + 1650kg? Give your answer in Kg

Answers

Answer:1,706

Step-by-step explanation:

Add

Answer:

58,050,000 grams= 58050kg

Step-by-step explanation:

58059kg is the answer

Find the distance between the points (6, -2) and (9,4).

Answers

Answer:

75 units

Step-by-step explanation:

Answer:

5 units

Step-by-step explanation:

answer given by IXL

Emily's family loves to work together in the garden. They have a slight preference for flowers, as 60%, percent of their plants are flowers and 40%, percent are vegetables. They have 50 plants growing in the garden.​

Answers

Answer: the answer is 20.

X = 3/y
Do x and y show direct variation?
This is the last test of the school year if I fail I may have to go to summer school helppp

Answers

Answer:y varies directly as x if y = kx for some constant, k. In other words, y/x is constant. y varies inversely as x if y = k/x for some constant, k.

Step-by-step explanation:

please helppp!!! will mark brainlyist

Answers

Answer:

x ≈ .1138985869

Step-by-step explanation:

[tex]tangent = \frac{opposite}{adjacent}[/tex]

[tex]tan(\frac{10}{x} ) = 26[/tex]

[tex]tan^{-1}[ tan(\frac{10}{x} )] = tan^{-1}(26)[/tex]

[tex]\frac{10}{x} = tan^{-1}(26)[/tex]

[tex]10 =x[ tan^{-1}(26)][/tex]

[tex]\frac{10}{tan^{-1}(26)} =x[/tex]

x ≈ .1138985869

221 is 65% of what number


11.25 is 75% of what number

Answers

Answer:

340; 15

Step-by-step explanation:

221 is 65% of 221

11.25 is 75% of 15

Evaluate
13- (-9)

need helpp

Answers

Answer:

The answer is 22.

Explanation:

Multiply -1 by -9.

[tex]13 + 9[/tex]

Add 13 + 9.

[tex]22[/tex]

Therefor, the answer is 22.

WXYZ is a rhombus. What is m of angle XYZ?​

Answers

Answer:

112

Step-by-step explanation:

8x+10=90

8x=80

x=10

180-90-(3x+4)=90-34=56

56×2=112

ramona works in a clothing store where she earns $140 per day plus 14% of her daily sales. she sold $600 in clothing on saturday and $1200 in clothing on sunday

Answers

Answer:

$532

Step-by-step explanation:

($140*2)+(14%*600)+(14%*1200) = $532

Answer:

1424

Step-by-step explanation:

140 + 14%of 600 + 1200 = 1424

A local restaurant advertises that the mode cost of their most popular meals is $8. If the costs of their most popular meals are $7, $8, $8, $12, $13, $15, $17, $18, and $20, which word or phrase best describes this kind of advertising?

accurate
inaccurate
accurate, but misleading
inaccurate and misleading

Answers

A: accurate

Sorry if it’s wrong but if it’s right could I get Brainlyist?

12.
The table below shows the budget for the McDougal Family.

Budget Item Amount
Income $3,500
Income Taxes $350
College Savings $315
Retirement Savings $200
Emergency Fund Savings $115
Living Expenses $2,400

What percentage of the total income is the McDougal family saving for college?
12%
8.5%
9%
10.5%

Answers

Answer:

8.5%

Step-by-step explanation:

"What is the GCF (greatest common factor) of 60x^3- 10x^2+ 30x?

Answers

Answer:

10x

Step-by-step explanation:

Given the expression 60x^3- 10x^2+ 30x, we are to find the GCF

First let us find the factors of each terms

60x³ = 6 * (10 * x) * x²

10x² = 1 * (10 * x) * x

30x = 3 * (10 * x)

From the three factors, you can see that 10*x is common to them all. Hence the GCF of the expression will be 10x

Can anyone please help me on this

Answers

Answer:

67mm

Step-by-step explanation:

Someone please please help help me please please ASAP with my work

And NO LINKS or FILES

Answers

Answer:

1.

Blank 1: y

Blank 2: x

2.

Blank 1: x

Blank 2: y

Step-by-step explanation:

The reflection of a point along y-axis means the y value stays the same and the x-value changes its sign.

Blank 1: y

Blank 2: x

The reflection of a point along x-axis means the x value stays the same and the y-value changes its sign.

Blank 1: x

Blank 2: y

please silve this question fast​

Answers

100 pages a hour

This is a fraction equal to
300 Pages ÷ 3 hours

We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 3

300 Pages ÷ 3
3 hours ÷ 3
=
100 Pages
1 hour
=
100 Pages
hour
= 100 Pages per hour

I’m confused please help me ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Answers

Answer:

A Subtract 6 from 27 then divide by 3

Step-by-step explanation:

3B + 6 = 27

3B = 21

B = 7

so you subtract 6 from 27, then divide by 3

Michelle and Natasha each had to repair their new iPhones. The initial cost of each repair is \$100$100. Michelle and Natasha each have two discount coupons. Each of them uses both coupons toward the cost of the repair. One coupon is for \$25$25 off the repair cost and the other coupon is for 20\%20% off the repair cost. Michelle and Natasha use their coupons in a different order, as shown below. Michelle uses the 20\%20% off the repair cost coupon first. She then uses the \$25$25 off the repair cost coupon on the remaining balance. Natasha uses the \$25$25 off the repair cost coupon first. She then uses the 20\%20% off the repair cost coupon on the remaining balance.

Answers

send a picture of the question instead okay I don't understand

Answer:

send a pic of it

Step-by-step explanation:

Use the trigonometric functions to find the value of x.
Write your answer as a decimal rounded to the nearest tenth.

Answers

Answer:

57.8

Step-by-step explanation:

Use Sine

Sin x°=11 ÷13

x°=sin inverse of 11÷13

x°= 57.8°

helppppppppppppppppp plzzzzzzzzzzz

Answers

Answer:

6/5

Step-by-step explanation:

If you are looking for the slope of the line it is 6/5 because starting from the origin you rise 6 (go up in this case) and run (go right in this case) 5 from the two points that you were given. The line is also going in an upwards direction so the slope is also positive. If you want to write the slope-intercept form equation you would use the slope intercept formula y=mx+b and plug in your slope (6/5) and your y-intercept, which is just 0 because it is at the origin and you would get y=6/5x or y=6/5x+0.

Two magnets will attract one another if

Answers

Answer:

the rule to remember is that opposites attract. every magnet has both a north and a South pole. when you place the North Pole of one magnet near the South Pole of another magnet, they are attracted to one another.

Step-by-step explanation:

Hope this helped Mark BRAINLIEST!!

Answer:

The magnets have different poles facing each other ( N/S > < S/N )

Find the y-intercept of the parabola y = x2 + x − 5.

Answers

Answer:

-5

Step-by-step explanation:

the question is on the photo anyone pls help

Answers

Answer:

3 inches per hour

Step-by-step explanation:

hope this helps

Given the quadratic function 8x2 - 5x + 3 = y, which statement is true?

a. The quadratic is expressed in standard form; a= -8, b=5, and c= -3.

b. The quadratic is expressed in standard form; a=8, b= -5, and c=3.

c. The quadratic is expressed in standard form; a = 8, b=5, and c= -3.

d. The quadratic is not expressed in standard form because the equation is not equal to 0.​

Answers

Answer:

b. The quadratic is expressed in standard form; a=8, b= -5, and c=3.

Jeb and Lori went to a florist to buy flowers. Jeb bought 6 roses and 3 carnations for $20.25. Lori bought 8 roses and 3 carnations for $25.75. Find the price of one rose and the price of one carnation.

Answers

Answer:

rose: $2.75; carnation: $1.25

Step-by-step explanation:

6 and 1/3 minus 4 and 1/4

Answers

It is 2.08333333333
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