Mathematics High School

The slope is -8. The point
(3, 12) lies on the line. What is the equation for each linear

Answers

Answer 1
Answer: y=-8x+36

Step-By-Step:
y=-8x+b
12=-8(3)+b
12=-24+b
b=36

Related Questions

(1+5 to the 2)−16 1 over 2 to the power of 3

Answers

Answer:

[tex]{ \large{ \implies{ \sf{(1 + 5 {}^{2} ) - 16{ \bigg( }\dfrac{1}{2} { \bigg)} {}^{3} }}}}[/tex]

[tex]{ \large{ \implies{ \sf{26 - { \cancel{16 } \: {}^{2} }\times \dfrac{1}{ \cancel{8} }}}}}[/tex]

[tex]{ \large{ \therefore{ \sf{26 - 2 }}}=} \: { \large{{ \boxed{ \sf{ 24}}} \: \: ans.}}[/tex]

If I have 48 cards and and gave 10 to my friend and I have 38 left what what fractionbb be is my original number of cards

Answers

Question isn't well formatted :

If I have 48 cards and and gave 10 to my friend and I have 38 left. what fraction of original number of card do I have left.

Answer:

0.7917

Step-by-step explanation:

If I have 48 cards and and gave 10 to my friend and I have 38 left what what fractionbb be is my original number of cards

Given that :

Total number of cards = 48

Number given to friend = 10

Number of cards left = 48 - 10 = 38

Number of cards left / original number of cards

38 / 48

= 0.7917

Watch help video
A company sells widgets. The amount of profit, y, made by the company, is related to
the selling price of each widget, x, by the given equation. Using this equation, find out
the maximum amount of profit the company can make, to the nearest dollar.
y = -122? + 7182 - 5419
Answers
Suhmit Answer
a
W
NX

Answers

The answer is Y=-122?

Plz help me I need help badly and it needs an explanation

Answers

No, it does not match your preferred ratio because if there was one banana for every 5 strawberries, there would have to be 20 strawberries.

How much simple interest will sean earn of $200 if he invest it for 3 years at 8% interest? ​

Answers

Answer:

$48

Step-by-step explanation:

He will earn $16 interest for one year. After 3 years, that will triple to $48

AA, SSS, SAS, or not similar??

Answers

Answer:

C

Step-by-step explanation:

This is showing Side Angle Side congruency because first of all where the triangles connect shows vertical angles meaning that they are congruent

Second of all the triangle are similar because or proportions

[tex]\frac{9}{6} =1..5\\\frac{6}{4} =1.5[/tex]

they are both showing proportions of 1.5 therefore the sides are similar

Cuántas diagonales tendría una figura de 8 lados?

Answers

Answer:

la respuesta es 20 diagonales :)

What would be the angles for D, E, and F?

Answers

Answer:

D:21

E:126

F:33

Step-by-step explanation:

3x+18x+5x-2=180

26x-2=180

26x=182

x=7

help!
solve for:
sin (pi/4 -x) - sin (x + pi/4) for 0 < x < 2pi

Answers

Answer:

sin(pi/4 - x) - sin(x + pi/4) = 1

[tex] \frac{ \sqrt{2} }{2} ( \cos(x) - \sin(x) ) - \frac{ \sqrt{2} }{2} ( \sin(x) + \cos(x) ) = 1 \\ \\ < = > - 2 \times \frac{ \sqrt{2} }{2} \sin(x) = 1 \\ \\ < = > \sin(x) = \frac{ - 1}{ \sqrt{2} } \\ \\ < = > x = - \frac{\pi}{4} + k2\pi \: or \: x = \frac{5\pi}{4} + k2\pi[/tex]

but 0 < x< 2pi => x = { 5pi/4; 7pi/4 }

i need the help alot​

Answers

Answer:

{-5/4, 8}

Step-by-step explanation:

We are given (4u + 5)(8 - u) = 0.  Solve for u by setting each of the factors (4u + 5) and (8 - u) equal to zero and solving each of the resulting equations:

4u + 5 = 0 leads to u = -5/4, and

8 - u = 0 leads to u = 8.

The solutions are {-5/4, 8}

Functions A function is defined by the equation f(x) = 2x - 5​

Answers

2 x 1 is 2x -5 = 3 so you js subtract the 2 get 3x -5 = -2

djxjicjcjcicifiddiciicifididididjdjhhh​

Answers

Answer:

18

Step-by-step explanation:

Let the unknown number be = x

Then,

x + 16 = 34

=> x = 34 - 16

=> x = 18 (Ans)

The answer is 18. This is simple math.

After transforming f (x) = 2x2 + 4x + 3 into vertex form, the vertex is easily identifiable. Which ordered pair is the vertex ?
A. (0,3)
B. (1,1)
C. (-1,1)
OD. (-3,0)

Answers

After transforming f (x) = 2x2 + 4x + 3 into vertex form, the vertex is easily identifiable. Which ordered pair is the vertex ?

A. (0,3)

B. (1,1)

C. (-1,1)

OD. (-3,0)

Step-by-step explanation:

C.(-1,1)

Find the area of the shaded region.

Answers

Answer:

351π cm^2.

Step-by-step explanation:

Area of shaded part = area of the large circle - area os small circle

= π * (13+7)^2 - π * 7^2

= 400π - 49π

= 351π.

I need to write a equation for this graph​

Answers

Answer:

y= 2x + -2

Step-by-step explanation:

y=4/2x-2 hope this helps!! :)

Find the slope that passes through the two points. (9,3) and (6,7)

Answers

Answer:

m=4/-3

Step-by-step explanation:

the equation for slope (m) when given two points is (y2-y1)/(x2-x1)

we are given the points (9,3) and (6,7)

we can label the points:

x1=9

y1=3

x2=6

y2=7

now substitute into the equation

m=(7-3)/(6-9)

subtract

m=4/-3

the slope is 4/-3

hope this helps!

17. Maeve takes pictures of people as they
enter an amusement park. She makes $40 per
day, plus $4 for each person who buys a
picture. If Maeve made $80 yesterday, how
many people bought a picture?
A. 10 people
C. 40 people
B. 20 people
D. 15 people

Answers

answer is
a. 10 people

On the first day of college, Sophia tells a rumor to three of her friends. Each of those friends tells the rumor to three of their friends the next day. Each person who hears the rumor on the second day shares it with three more people on the third day, and so on. So, every day, the number of people who hear the rumor is three times the number who heard it the previous day. Determine the number of people who hear the rumor on the sixth day.

Answers

Answer: 729

Step-by-step explanation:

Day 1: 3

Day 2: 9

Day 3: 27

Day 4: 81

Day 5: 243

Day 6: 729

help me find the answer, please!

Answers

Answer:

7/10

Step-by-step explanation:

Answer:

7/10

Step-by-step explanation:

Hey There!

there are a total of 10 balls and only 3 out of the ten are pink

so the probability of them picking a pink one is 3/10 and the probability of them not picking a pink one is 7/10

Write each number in standard form.

7.3 × 10 -2

Answers

Answer:

10^-9

Step-by-step explanation:

Use the table below to determine the approximate height of the flag pole.

Answers

Answer:

B 17.5 ft

Step-by-step explanation:

tangent = opposite / adjacent

tan 35° = h / 25

multiply both sides by 25

h = 25 (tan 35°)

tan 35° = 0.70 (from your calculator)

h = 25 (0.70)

h = 17.51 ft.

[Help asap, will mark brainliest] The figure below has a point marked with a large dot. First, translate the 5 figure units to the left.
Then, give the coordinates of the marked point in the original figure and the final figure.

Point in original figure: (?, ?)

Point in final figure: (?, ?)

Answers

Answer:

Original (7,-3)

Final (2,-3)

Step-by-step explanation:

i am grading papers. I have 2 purple stickers, 3 green stickers, and 5 yellow stickers. What is the probability that i use two yellow stickers on graded papers?

Answers

Answer:

2\10= 1\5

Step-by-step explanation:

you add all the stickers which equals 10. and what to figure out the probability of using 2 yellows so you put 2 over 10 and when you round it off you get 1\5

Take y=1/x^2. Stretch it by a factor of 5, shift it 4 units to the right and 7 units down. What is the new function?

Answers

y=5(1/(x^2-4)-7)

Hope it helps

1.14. Which of the following functions represents exponential decay? Select all that apply.
A. f (x) = (1.03)
x
B. f(x) = (1.97)
x
10
C. f (x) = (0.97)
x
D. f (x) = (0.03)
−2x
E. f (x) = (1.23)
−4x
F. f(x) = (0.5)
x
2

Answers

Answer: E,C and D

Step-by-step explanation:

Answer:

E, C & D

Please mark as brainliest

Have a great day, be safe and healthy

Thank u  

XD

A group of scientists are doing a study of elephants in Africa. They take a random sample of 200 elephants, and reveal the data set below. They believe the population of elephants in the area is about 6 times the size of the random sample. What is the estimated total population of all elephants in the area?

Answers

Answer:

138

Step-by-step explanation:

What is 34 * 67 equal too?

Answers

2,278.
24 x 67 is 2,278

Answer:

Your answer will be 2278 hope this helps

Step-by-step explanation:

if u need the steps just ask me

3 5. The cost of a reserved seat is 1 3/4 times the cost of general admission. If a reserved seat is $14, what is the price of general admission.​

Answers

$14 / 1.75 = $8

General admission is $8

The graph of which line intersects the graph of y + 10 = -5(x - 1) in only one point?

Answers

A

First, I’m going to the line is question into slope intercept form.
y + 10 = -5x + 5
y = -5x + 5 -10
y = -5x -5
y + 10 = -5 (x - 1) becomes y = -5x -5 in slope intercept form. I will call this line ‘line 1’

A becomes y = 5x -15 in slope intercept form
B becomes y = -5x + 25 in slope intercept form
C becomes y = -5x -5 in slope intercept form
D becomes y = -5x + 10 in slope intercept form

C is the same line as line 1. Any point that is on line 1 is also on line C, so C cannot be it.

Notice that line B and D have the same slope but different y-intercepts as line 1. That means these lines are parallel (not the same line though - different y intercepts) to line 1, so they will never intercept.

Line A has a different slope vs line 1, so they will eventually intersect only once

Today, where does our culture stand on issues of racism and discrimination? What civil rights issues are we currently dealing with? What should be the responsibilities of both whites and blacks? Explain.

Answers

Answer:

Step-by-step explanation:

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