Mathematics High School

which slopes could be the slopes of perpendicular lines?

1/2 and 2


8 and -1/8


2 and 2


1 and -1


0 and undefined

Answers

Answer 1

Answer:

0 and undefined

Step-by-step explanation:

Related Questions

log b x= y
Which variable can be negative???

Answers

Answer:

last one

Step-by-step explanation:

Please can someone help me with this

Answers

Ugh I’m literally doin the same thing I hate it I think 1. Would be 37

Help ME PLEASE !9 POINTS !!!

Answers

Answer:

5x7x6= 210

Step-by-step explanation:

Answer:

the area is 36

Step-by-step explanation:

use (a+b/2)h

or use google lol

(5+7/2)6 - numbers in formula

(12/2)6 - parentheses

(6)6 - parentheses

36 - multiply

hope that helped

Will mark brainliest for whoever answers

Answers

Answer:

No

Step-by-step explanation:

You have to do it.

Can someone help me with this question

Answers

Answer:

Step-by-step explanation:

All real numbers

WILL GIVE BRAINLIEST PLEASE HELP URGENT
Harris graphs the system of equations to determine its solution.

5x−y=55x+y=15

What is the correct solution?

Enter your answer by filling in the boxes. (__,__)

Answers

(1/2, -25/2). because 60x=30 , x=1/2,5x1-2-y=15, y=-25/2.

The intersection point of a system of equation is the solution of the system.

The solution to the system of equations is (2,5)

The equations are given as:

[tex]\mathbf{5x - y = 5}[/tex]

[tex]\mathbf{5x + y = 15}[/tex]

See attachment for the graphs of [tex]\mathbf{5x - y = 5}[/tex] and [tex]\mathbf{5x + y = 15}[/tex]

From the graph, the point of intersection is (2,5).

Hence, the solution to the system of equations is (2,5)

Read more about system of equations at:

https://brainly.com/question/12895249

The equation 2x-7=5+x has exactly one solution. True or false

Answers

Answer:

True

Step-by-step explanation:

x=5+7=12

The only solution is x=12.

At the beginning of a laboratory experiment, the temperature of a substance is -12.6 °C. During the experiment, the temperature of the substance decreases 7.5 °C. What is the final temperature of the substance?
!!!!SHOW YOUR WORK!!!!

Answers

Answer

20.1°C

Step-by-step explanation:

-12.6 °C - 7.5 °C =-20.1°C

Answer:

the initial temperature= -12.6⁰c

change in temperature= 7.5⁰c

the final velocity = x

-12.6-7.5=x

-20.1=x

so therefore the final temperature is -20.1


Find the solution of this system of equations:
X - 10y = -59
-4x + 10y = 86
0 (-9,5)
(5,9)
(5,-9)
(9,-5)

Answers

Answer:

y=-3.667

x=

Step-by-step explanation:

-4(10y-59)+10y=86

30y+196=86

30y=-110

y=-3.667

PLEASE HELP ME

ILL GIVE YOU BRAINIEST

PLEASE ASAP

Answers

Answer:

b

Step-by-step explanation:

what percent of 16 is 75? round to the nearest hundredth

Answers

Answer:

-21.3333333333%

negative twenty-two point three percent repeating

3.
Solve using traditional division: 3,385 divided by 31.

Answers

Answer:

109.193548

Step-by-step explanation:

Answer:

109 r6

Step-by-step explanation:

NEED HELP!! NEEDS TO BE DONE TODAY!```

8. Which is not equivalent to 3p-2=6p+4?Explain.
a.) 3p=6p+6

b.) 3p=6

c.) -6=3p

d.)-3p-2=4

Answers

Answer:

b.) 3p=6 is not equivalent

Step-by-step explanation:

If you solve and do the same thing on both sides you will get every other solution except b.

Answer:

The correct answer is b) 3p = 6

Step-by-step explanation:

First, we need to find p:

3p - 2 = 6p + 4

-2 = 3p + 4

-6 = 3p

-2 = p

Now, we just need to plug p's value into each question:

a) 3p = 6p + 6

3(-2) = 6(-2) + 6

-6 = -12 + 6

-6 = -6

Since -6 = -6, a is not the correct answer.

b) 3p = 6

3(-2) = 6

-6 = 6

Since -6 ≠ 6, b is the correct answer.

c) -6 = 3p

-6 = 3(-2)

-6 = -6

Since -6 = -6, c is not the correct answer.

d) -3p - 2 = 4

-3(-2) - 2 = 4

6 - 2 = 4

4 = 4

Since 4 = 4, d is not the correct answer.

Therefore, b is the correct answer.

Lindsey mowed 1/4 of her lawn
in 1/2 of an hour.
How much of her lawn can
she mow in 1 hour?

Answers

Answer:

2/4

Step-by-step explanation:

Answer:

1/2 her lawn.

Step-by-step explanation:

If she mowed a quarter in half an hour then you just need to multiply 1/4 by 2 since 1 hour is double half an hour.

y+1/y-1 = 2y+3/2y+5 simplify​

Answers

Answer: y=0.6 I think (try checking with other answers first)

Hope this helps a little and good luck :)

Step-by-step explanation:

Which description of the vector shown is correct?
O The magnitude is 15, and the direction angle is
approximately 49º.
O The magnitude is 15, and the direction angle is
approximately 41°.
O The magnitude is 113, and the direction angle is
approximately 49°
O The magnitude is 113, and the direction angle is
approximately 41°

Answers

Answer:

D

Step-by-step explanation:

Edge 2020

Answer:

D

Step-by-step explanation:

a recipe for paper mache includes 1/4 cup of flour every cup of water.

Answers

1.5 gallons pretty sure is

Pavel hiked 6 miles on a camping trip. He hiked 3 times as many miles on his next camping trip. How many miles did Pavel hike altogether on the two trips? Part 1: True or False: The equation below can be used to find the answer.

Answers

6x3=18+6=24
Where’s the equation below?

Answer:

24 miles

Step-by-step explanation:

Alright so 6 miles times 3 miles is 18, so 18 miles plus 6 miles is 24 miles so 24 miles all together.

4. The graph of a linear function is shown. Which best
describes the slope of the line?
A. Zero Slope
B. Undefined Slope
C. Negative Slope
D. Positive Slope

Answers

Negative slope So c

Solve -2a - 5>3
Which graph shows the solutions?

Answers

-4>3

Step-by-step explanation:

Answer:

First line

Step-by-step explanation:

Isolating 2a is the first step, so adding 5 to each side. That leaves -2a > 8. Divide both sides by -2, and because it's a negative, you flip the sign. so you get a < -4

Frenando finished 6/8 of his homework greta finished 6/8 of her homework find a fraction that represent the amount of work that greta finished in a different form but equal to 6/8

Answers

Answer:

3/4

Step-by-step explanation:

you can write it in a different form by simplifying. 6/2 = 3. 8/2 = 4 so the answer is 3/4

sports drinks- $1.75
pizza- $2.25

Answers

Answer:

7 drinks

Step-by-step explanation:

7x1.75=12.25

4 x 2.25= 9

added - 21.25

Tell whether each function is linear or nonlinear. Use the drop-down menus to show your answer.

Answers

function a is non linear while function b is linear

explanation: for function a, y is increasing at a non linear rate (not consistent)

solve pls will give brainliest

Answers

Its 24

I think all you have to do is just add 16 plus 8 to that question

My mom likes to support my efforts on the cycling team, so she is always there to watch me race. At the last race, she became so excited that she promised to buy me 4 cupcakes for every three laps I completed. I completed a whole race, a whopping 24 laps! How many cupcakes did my mom buy me? Just write a number for an answer.

Answers

Answer:

I think that the answer is 32 cupcakes. I am sorry if this is wrong, but go subscribe to me at SSSniperwolf and LittleLia.

Step-by-step explanation:

Like 32-34 I think.
..

A store manager instructs some new trainees that a video game priced at $53 winds up
costing a customer $55.65 once the sales tax is included. What is the sales tax percentage?

Answers

Answer:

the answer is $57.67

Step-by-step explanation:

the way I found that solution $1.59 was 3% which winds up being 6% of the normal cost of the game which will be $57.77

63+d=105 What is this answerrr

Answers

Answer:

42

Step-by-step explanation:

105 - 63 = 42

Answer:

D = 42

Step-by-step explanation:

63+d=105

d = 105 - 63

d = 42

find the slope of the graph​

Answers

Answer:

It's undefined. x=4

Step-by-step explanation:

It’s undefined a undefined slope is a line that goes straight up and down

please help me and can you explain thank you

Answers

Answer:

(4,2), there is already a 4 in x value

Step-by-step explanation:

Write the sum as a product of two factors
27w+15

Answers

Answer:

I'm pretty sure it is 1.8.

Step-by-step explanation:

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