plz help my grade went down

Answers

Answer 1

Answer:

Slope = -4

Step-by-step explanation:

Perpendicular lines have negative reciprocal slopes, which means that multiplying their slopes result in a product of -1. Given the equation, x - 4y = - 12:

Transform the equation into its slope-intercept form, y = mx + b:

x - 4y = - 12

x - x - 4y = - x - 12

-4y = -x - 12

Divide both sides by -4:

[tex]\frac{-4y}{-4} = \frac{-x - 12}{-4}[/tex]

y = ¼x + 3 ⇒ (This is the slope-intercept form of the given standard equation, x - 4y = - 12).

Since the slope of the given equation is ¼, then it means that its negative reciprocal must be - 4:

(¼) (-4) = -1

Therefore, the slope of the line perpendicular to x - 4y = - 12 is - 4.

Answer 2

it’s 1/4 because if you apply the formula you just get that so m=1/4

Related Questions

If you spin a quarter in space what type of 3D figure would you
create?

cylinder
half of a sphere
sphere
cone

Answers

d) cone is similar to a quarter circle

domain of (3,4) (-1,5) (-9,0) (3, -2) and range. And is it a function?

Answers

Answer:

Domain = 3,-1,-9,3

Range = 3,5,0,-2

Not a function

please help me solve for the slope of the graph

Answers

Answer:

4/5

Step-by-step explanation:

Take two points on the lines. From here, we can get (5, 2) and (10, 6). Slope formula involves taking RISE/RUN, which is where you take y-y/x-x. Stay consistent on how you order the numbers. I like positive numbers, so we'll do (6-2)/(10-5). That gives us 4/5, which is your slope.

Can someone help me with this it’s my homework…
*please don’t just answer with anything for points or I will report you*

Answers

Answer:

(-3, -9)

Step-by-step explanation:

Find the difference in the x and y values of the original point (-8, -9) and the translated point (-11, -14) and apply them to the given point (0, -6). -11 - (-8) = -3 for the x, and -14 - (-9) = -5 for the y. This means you must subtract 3 and subtract 5 from a point to get the translation. 0 - 3 = -3 for the x value of the point, and -6 - 3 = -9 for the y value. This gives you a translated point of (-3, -9).

The diagram shows a plan for a wheelchair ramp in a shopping Mall. The distance AC is 4 m. calculate the distance AB when BC= 300cm

Answers

Answer:500 cm.

Step-by-step explanation:in the picture.

Please give me a brainliest

I need help with number 5 please!
As shown on the diagram below ABC ~ DEF, AB=7x, BC=4, DE=7 and EF=x what is the length of AB?

Answers

Answer: AB is 14 units long.

==========================================================

Explanation:

We're told that [tex]\triangle ABC \sim \triangle DE F[/tex] which means triangle ABC is similar to triangle DEF. The order of the letters is important as you'll see in the next two paragraphs.

AB and DE are the first two letters of ABC and DEF respectively. These two sides pair up as one corresponding pair. This forms the fraction AB/DE.

Through similar logic, we get the fraction BC/EF. We have BC and EF as the last two letters of ABC and DEF respectively. This fraction is equal to the previous fraction we set up (due to similar triangles having equal proportions).

Once again, the order of the letters matters to tell us how the sides and angles pair up together.

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

In short, the key takeaway from that last section is that we can form this equation:

AB/DE = BC/EF

From here, we apply substitution and solve for x

So,

AB/DE = BC/EF

7x/7 = 4/x

7x*x = 7*4 .... cross multiplication

7x^2 = 28

x^2 = 28/7

x^2 = 4

x = sqrt(4)

x = 2

We only consider the positive square root because x is some side length. Negative x values are not allowed.

To wrap things up, use that x value to find AB

AB = 7x = 7*2 = 14

The people on this app are mean for not answering

Answers

aggreed very mean.....

☞KEEP SCROLLING☜

°★ . 　　　　.　 °☆ 　. ● ¸ .　　　★　° .　 • ○ ° ★　 .　　　　　　　*　.　 ☾ ° 　¸. * ● ¸ 　　　　° ☾ °☆ 　. * ¸.　　　★　 ★ ° . .　　　　.　☾ °☆ 　. * ● ¸ .　　　★　° :.　 . • ○ ° ★　 .　 *　.　　　　　. 　 ° 　. ● .　　　　° ☾ °☆ 　¸. ● .　　★　　★ ° ☾ ☆ ¸. ¸ 　★　 :.　 . • ○ ° ★　 .　 *　.　.　　¸ .　　 ° 　¸. * ● ¸ .　　　　° ☾ ° 　¸. ● ¸ .　　★　° :.　 . • ° 　 . ★ ° . .　　　　.　☾ °☆ 　. * ● ¸ .　　　★　° :.　 . • ○ ° ★　 .　 *　.　　　　　　. 　 ° 　. ● .　　　　° ☾ °☆ 　¸. ● .　　★　　★ ° ☾ ☆ ¸. ¸ 　★　 :.　 . • ○ ° ★　 .　 *　.　.　　¸ .　　 ° 　¸. * ● ¸ .　　　　° ☾ ° 　¸. ● ¸ .　　★　° :.　 . • ° 　 .　 *　:.　.　¸ . ● ¸ 　　　★　　★☾ °★ . 　　　　.　 °☆ 　. ● ¸ .　　　★　° .　 • ○ ° ★　 .　　　　　　　*　.　 ☾ ° 　¸. * ● ¸ 　　　　° ☾ °☆ 　. * ¸.　　　★　 ★ ° . .　　　　.　☾ °☆ 　. * ● ¸ .　　　★　° :.　 . • ○ ° ★　 .　 *　.　　　　. 　 ° 　. ● .　　　　° ☾ °☆ 　¸. ● .　　★　　★ ° ☾ ☆ ¸. ¸ 　★　 :.　 . • ○ ° ★　 .　 *　.　.　　¸ .　　 ° 　¸. * ● ¸ .　　　　° ☾ ° 　¸. ● ¸ .　　★　° :.　 . • ° 　 . ★ ° . .　　　　.　☾ °☆ 　. * ● ¸ .　　　★　　 . • ○ ° ★　 .　 *　.　　　　　　. 　 ° 　. ● .　　　　° ☾ °☆ 　¸. ● .　　★　　★ ° ☾ ☆ ¸. ¸ 　★　 :.　 . • ○ ° ★　 .　 *　.　.　　¸ .　　 ° 　¸. * ● ¸ .　　　　° ☾ ° 　¸. ● ¸ .　　★　° :.　 . • ° 　 .　 *　:.　.　¸ . ● ¸ 　　　★　　★☾ °★ . 　　　　.　 °☆ 　. ● ¸ .　　　★　° .　 • ○ ° ★　 .　　　　　　　*　.　 ☾ ° 　¸. * ● ¸ 　　　　° ☾ °☆ 　. * ¸.　　　★　 ★ ° . .　　　　.　☾ °☆ 　. * ● ¸ .　　　★　° :.　 . • ○ ° ★　 .　 *　.　　　　　　. 　 ° 　. ● .　　　　° ☾ °☆ 　¸. ● .　　★　　★ ° ☾ ☆ ¸. ¸ 　★　 :.　 . • ○ ° ★　 .　 *　.　.　　¸ .　　 ° 　¸. * ● ¸ .　　° ☾ ° 　¸. ● ¸ .　

→_→BRAINLIEST ME←_←

｡.ﾟ+✨NIGHT SKY WITH STARS✨｡.ﾟ+

PLEASE ANSWER I NEED HELP LOTS OF POINTS

Answers

Easy easy easy easy easy easy easy easy ways

Answer:

blank 1 = 4

blank 2 = -5

blank 3 = -1

Step-by-step explanation:

Please help with that question

Answers

Answer:

I know just this solution

Please help meeeee how do you reflect this?????

Answers

Answer:4 units down and 2 units right if I’m wrong I’m sry

Step-by-step explanation:

Answer:

Please I can't see the question well

what is 17 = x - 15 with written work please

Answers

Answer:

Step-by-step explanation:

15+17=32

x=32

hope this helps

Step-by-step explanation:

17 = x - 15

or, 17 + 15 = x

or, 32 = x

Therefore, x = 32 Ans

what mathematician independently discovered calculus after isaac newton?

Answers

Answer: Gottfried Wilhelm Leibniz

Step-by-step explanation:

Gottfried Wilhelm Leibniz

Solve y for 4(3y - 1) - 5y - 6 = 18

Answers

Answer:

y=4

Step-by-step explanation:

Can someone help me and if you don’t have the answer don’t answer cause you’re just wasting my time

Answers

Answer: 1 is 534

Step-by-step explanation:

whats the numerator for the following rational expression 8/y+3/y=?/y

Answers

Answer:

11/y

Step-by-step explanation:

Becasue you gave a formula with a common denominator, you only have to focus on adding the numerators 8 and 3

8 + 3 = 11 so than 11 goes over 'y' as 11/y

Hope this helps!

Which inequality has a solution that is the set of all real numbers?
12 < 14
x < 12
12 > 14
x > 14

Answers

Answer:

12<14

x<12

14>12

14>x

Step-by-step explanation:

I dont know if it is correct but I think it is that way try

Maha keeps chickens. She estimates that the weight of one chicken egg is 75 g. Is this a reasonable estimate? Give a reason for your answer.

Answers

yes, it’s around 50-70g

Step-by-step explanation:

Yes this is not reasonable estimate because we count dozens of eggs not its mass

There are 26 empty parking spots and
24 full parking spots in the parking
garage. What is the ratio of the number
of empty parking spots to the number
of full parking spots?

I suck at ratios help me

Answers

Answer:

26:24 or 24:26 that is the ratio

The following relation is a function: {(-1,0), (1,3), (-2,0), (0,4)}.
True
False

Answers

Answer:

My answer is true hope this'll help

Dad's age is equal to the sum of Laura's, Jeri's and Theresa's ages. If Jeri is 4 years older
than Theresa and 3 years younger than Laura, and Dad's age is 38, how old is each
daughter?

Answers

Answer:

Jeri is 13, and thus Theresa is 9 and Laura is 16.

Step-by-step explanation:

Let's start by declaring variables

D - dad's age

L - laura's age

J - jeri's age

T - theresa's age

The first statement tells us that D = L + J + T

Jeri being 4 years older than Theresa gives us

J = T + 4

Jeri being 3 years younger than Laura gives us

J = L - 3

So notice that the common variable in these two equations is J. So if we can represent every girls age in terms of Jeri's, we will be down to one variable. So

T = J - 4

L = J + 3

Now, we can rewrite the original equation using only J's

38 = (J + 3) + J + (J - 4)

38 = 3J - 1

39 = 3J

13 = J

So Jeri is 13, and thus Theresa is 9 and Laura is 16.

So,
What happens during a committee hearing process?
What are the goals of a conference committee?
How many times does a bill get voted on before it gets passed?

Answers

Conference committees operate after the House and the Senate have passed different versions of a bill. Conference committees exist to draft a compromise bill that both houses can accept. Both houses of Congress must eventually pass identical legislation for the bill to be presented to the President.

a line has a slope of 6 and an x-intercept of 7
write the equation for the line slope-intercept form

Answers

Answer:

y = 6x - 42

Step-by-step explanation:

Point (7,0)

y-intercept = 0 - (6)(7) = -42

pls answer ASAPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

46, 57 , 67

Step-by-step explanation:

Acute scalene triangle : A triangle in which all three angles are less then 90 degrees and all three angles are different measurements .

have a good day

Megan boarded a train at 10:23 and arrived at her destination
3 hours 5 minutes later. What time did she arrive at her.
destination

Answers

Answer:

She arrived at 1:28

What is the slope of the line that passes through the points (-10, 9)(−10,9) and (-12, 7) ?(−12,7)? Write your answer in simplest form

Answers

Answer:

I Had A Problem In This Too Lol Here Was Correct For Me

Step-by-step explanation:

Identify the coordinates (x₁,y₁)and(x₂,y₂). We will use the formula to calculate the slope of the line passing through the points (3,8) and (-2, 10).

Input the values into the formula. This gives us (10 - 8)/(-2 - 3).

Subtract the values in parentheses to get 2/(-5).

Simplify the fraction to get the slope of -2/5.

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}x_{1} }[/tex]

with (x₁, y₁ ) = (- 10, 9 ) and (x₂, y₂ ) = (-12, 7 )

m = [tex]\frac{7-9}{-12-(-10)}[/tex] = [tex]\frac{-2}{-12+10}[/tex] = [tex]\frac{-2}{-2}[/tex] = 1

what is x?
-6x+6=-12
(if you can show your work please do :)

Answers

Answer:

x = 3

Step-by-step explanation:

-6x + 6 = -12

Subtract 6 on both sides

-6x + 6 -6 = -12 -6

-6x = -12 - 6

Simplify

-6x = -18

Divide by -6 on both sides

-6x/-6 = -18/-6

Simplify

x = 3

9+9+9+9+9+81+828+8282+92929=

dont use calculator otherwise I will report u

Answers

Answer:

102165

Step-by-step explanation:

92929+8282= 101211

101211 + 828 = 102039

102039 + 81 = 102120

102120 + (9+9+9+9+9) = 102120 + 45 = 102165

Answer:

102165 is your asnwer

Step-by-step explanation:

9+9+9+9+9+81+828+8282+92929=102165

14) Andre went hiking by his house, The first trail he hiked took him 4.5 miles away from his
house. The second trail he hiked took him 2.4 miles closer to his house. The third trail
took him 1.7 miles further away from his house. After Andre hiked the three trails, how
far from his house was he?

Answers

Answer : 3.8 miles
Step by step explanation :
The calculation is the following :
4.5 miles of the first hike minus 2.4 miles of the second hike
4.5 - 2.4 = 2.1
Then you have to add those 2.1 miles the 1.7 miles of the third and last hike
2.1 + 1.7 = 3.8 miles

A grocery store orders 3 large cartons of eggs for every 7 small cartons of eggs. Which ratio could represent the number of large cartons of eggs to small cartons of eggs in an order from the grocery store?

Answers

Answer:

3:7

Step-by-step explanation:

Hope that helps

Will give brainliest for best answer

Answers

Answer:

The answer is A

Step-by-step explanation:

X represents the numbers of cones which is 50

Other Questions

what was the cause of the armed conflict between great britain and china in 1840 HELP!!!!! Someone answer ASAP PLEASE!!!! Please help me its a midterm Which letter shows the route of Pedro Cabral? World map with ocean routes marked and labeled A, B, and C Question 9 options: A B C What is the process by which food is broken down to release energy? Find the missing angles What is the median of this data set 15, 33,51,51,75 what is astrology ?define astrology and it's Sub fields, and relate antropology to other deciplines. How does it differ from social sciences 103.468 round this to the nearest liter Which criterion, if any, could prove the triangles are congruent? Solve the equation for X x - 5 = 12 Ionization energy and electronegativity show similar trends in the periodic table. Describe these trends. What is the significance of the similarity of these trends? What was it called after the American Revolution? I'm not sure how I can find my answer, any help? 2.Discuss 6 reasons why banks fail in Ghana and proffer solutions to redeem the banking sector from these 6 cancerous roots in your opinion. What are centrioles and centrosomes? Hayami was riding her bike on a loop that is 15/16 mile long. she rode for 3/4 mile and then stopped to rest she rode another 1/8 mile and then has a flat tire. how far does Hayami have to walk her bike to complete the loop?A.1/16 mileb.1/32c. 3/16d. 1/8 Which statement describes the relationship between the society of friends and the end of the slave trade? what were the colonists reason for wanting to separate from the British Compltez Mme Bejaoui et moi _____ tous les deux () le franais au lyce Jules Ferry. Mais nous sommes trs diffrents! Mme Bejaoui