Mathematics College

PRETTY PLEASE HELP this is my last question im stuck on

Answers

Answer 1

Answer: Domain: (−∞,0)∪(0,∞)
Range: (−∞,−1)∪(−1,∞)

Related Questions

Directions: Solve the multi-step equation showing your work!

Answers

If I remember how to do these I’m really sorry if it’s wrong

A package of 3 pairs of gloves costs $16.17. What is the unit price per pair of gloves. PLS HELP ASAP

Answers

$5.39

Since 3 gloves is $16.17, divide 16.17 by 3 to get $5.39

Solve: 2x + 15 = -3x
Please help me out! I need to solve for X

Answers

Answer:

X=-3

Step-by-step explanation:

2x+15=-3x

15=-5x

x=15/-5

x=-3

Answer:

x = -3

Step-by-step explanation:

2x + 15 = -3x

15 = -5x

x = -3

According to Newton's 1st law of motion, . . . . .
A . for every action, there is an equal and opposite reaction.
B . force = mass * acceleration
C . an object will remain at rest unless an external force acts upon it.

Answers

Answer:

Step-by-step explanation:

Answer:

I believe it is C. I am not 100% sure but I do believe I am right

Butter is packed in 250g packs. What will
the moss, in pounds of a pack of butter?

Answers

Answer:

loss=54-52.5

Step-by-step explanation:

=1.5Rs

loss%=loss/CP×100

=1.5/54×100

2.78%

PLZ MARK AS BRAINLIST

what is 11 divided by 3/4 in fraction form

Answers

The answer would be 14 2/3.

Peter collected 171 marbles but lost 3/4 of them on his way home through of hole in his bag when he arrived at home now many marbles did Peter have left?

Answers

The answers is 43 since 171 divided by 4 is 42.75. So then multiply that by 3. and subtract that from 171. and u get ur answer which is 43

The number of marbles Peter had when he arrived home was 43 marbles

What is Percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

The number of marbles Peter had on his way home = 171

The amount of marbles he lost on his way home = ( 3/4 ) th

Now , the amount of marbles Peter have left = 1 - amount of marbles he lost on his way home

The amount of marbles Peter have left = 1 - 3/4

= ( 1 / 4) th

So , The number of marbles Peter had left when he arrived home is =

Amount of marbles Peter have left x Number of marbles Peter had

The number of marbles Peter had left when he arrived home is = (1/4) x 171

= 171 / 4

= 42.75

≈ 43 marbles

Hence , the number of marbles Peter had left when he reached home is 43

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What is an expression equivalent to 5x+10 using the distributive property?

Answers

Answer:

5x + 10

Step-by-step explanation:

I did the math and checked. :)

who want crown things

Answers

Answer:

meeee plzzzzzzz even thow i have no idea whta that ios

Step-by-step explanation:

A painting is 36 in. wide. Mark wants the
painting to be centered on a wall that is
144 in. wide. How much wall space will
be left on each side of the painting

Answers

54 in of wall space on each side
144-36=108 108/2= 54

A dog is pulling a 15kg sled to the right with a force of 15N. A rhino is pulling the same sled to the left with a force of 42N. There is a frictional force of 5.0N acting on the sled.
Which direction is the friction acting?

What is the Net Force on the sled?

What is the acceleration of the sled?

What is the coefficient of friction on the sled?

Answers

9514 1404 393

Answer:

to the right22 N22/15 ≈ 1.467 m/s²5/147 ≈ 0.034

Step-by-step explanation:

a) Friction opposes motion, so is in the opposite direction of the net force on the sled. Taking "left" to be "positive", the two animals are applying a net force of +42 N -15 N = 27 N. That is to the left, so the friction force is to the right.

b) The total of forces applied by the animals and friction is ...

27 N -5 N = 22 N . . . to the left

c) Acceleration can be found from the relation ...

a = F/m . . . . 'm' is mass

a = (22 N)/(15 kg) = 22/15 m/s² . . . . 'm' is meters

d) The coefficient of friction is the ratio of friction force to the normal force on the surface producing the friction. Here, that normal force is the force due to gravity acting on the 15 kg mass of the sled.

coefficient of friction = (5 N)/(9.8 m/s²·15 kg) = 5/147

coefficient of friction ≈ 0.034

Answer:

1. to the right

2. 22 N

3. 22/15 ≈ 1.467 m/s²

4. 5/147 ≈ 0.034

Step-by-step explanation:

Solve the proportion for x

Answers

Answer:

x = 1

Step-by-step explanation:

x / 5 = 5 / 25,

Divide the denominators bigger one to smaller one, then that is the numerator for the larger fraction.

do 5 divided by 5 which is 1

Or a more simple way,

1/5 = 5/25 multiply 1/5 by 5 top and bottom which gets 5 / 25

Answer:

x = 1

Step-by-step explanation:

Step 1: Cross-multiply

x*(25) = (5)*(5)

Step 2: Divide both sides by 25.

Answer is 1

What is the range for the set of data? 6,7,10,12,12,13

Answers

Answer:

what is range?

Step-by-step explanation:

Answer:

Step-by-step explanation:

13-6=7, so the answer is 7,

x/10 =170/100
solve for x

Answers

It’s 17

A a a a a a. Ed s. A a a a

Answer: it should be 17

Step-by-step explanation: 10*10=100 so 170/10 would be 17

Three good friends are in the same algebra class. Their scores on a recent test are three consecutive integers whose sum is 252 ? Pls asap

Answers

Answer:

83, 84, 85

Step-by-step explanation:

Find the sum of the first 20 terms of the arithmetic sequence: (Use image below)

Answers

First one im pretty sure xoxo

Someone please help me with number 6 lve been stuck on it forever

Answers

Answer:

x = 10

Step-by-step explanation:

8x - 13 = 5x + 17 (DE = EF)

8x - 5x = 17 + 13

3x = 30

x = 10

About 4 out of every 5 people are right-handed. If there are 30 students in a class, how many would you expect to be right-handed? How many to be left-handed?

Answers

Answer:

You would expect 24 right handed and 6 left handed

Step-by-step explanation:]

5 x 6 =30

Select the correct answer.

What is the sum of -65 and 6 4/5?
A. 12 4/5
B.29/5
C.0
D. – 12 4/5

Answers

Answer:

a i think not sure sorry

Problem:

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours.

Answers

Answer:

The answer is: y = 9.25x

Step-by-step explanation:

Let the equation for the proportionality relation is y = mx .......... (1), where y represents the money that Craig earns for a duty of x hours.

Here, m is the constant of proportionality and we have to find its value.

Given that Craig earns $37 for 4 hours duty.

So, from equation (1), we have 37 = 4m, ⇒ m = 9.25

Therefore, the equation becomes y = 9.25x. (Answer)

Find the measure of the missing angle

Answers

The line is straight, so the 2 angles have to equal 180. Since we already know one angle is 21 degrees, we can subtract that from 180 to find the measure of the second angle. 180-21=159
So the measure of the other angle is 159 degrees.

3 How are part-to-part ratios different from part-to-whole ratios?

Answers

Ratios can be divided into part-to-part ratios and part-to-whole ratios. Part-to-part ratios provide the relationship between two distinct groups

What is the equation of a line that passes through the point (3, 11) and is parallel to the line y=2x-4

Answers

Answer:

The answer should be y=2x+5

Enter the value for x that makes the equation 1/2 (4x-8) + 3x= 36 true

Answers

Answer:

Step-by-step explanation:

PLS HELP IM BEGGING You

Answers

Answer:The anwers is 5/6 in decimal it is 0.83repeating

Step-by-step explanation:

help :((
Provide a small explanation if possible!!

Answers

Answer:

r = 24

Step-by-step explanation:

Just reverse everything,

3 x 16 = 48,

48 ÷ 2 = 24,

to double-check,

if you plug in 24 for r then you have,

2(24)/3 = 16

48/3 = 16

16 = 16

What is the solution to the equation 1.6 m - 4.8 = -1.6 m

Answers

Answer:

The answer is m= 1.5

Step-by-step explanation:

hope this helps

Triangle ABC is an isosceles right triangle. What is the measure of one base angle?
30°
45°
60°
90

Answers

Answer:

is B 45

Step-by-step explanation:

;)

hope this helps

The measure of base angle of the isosceles right angle triangle is 45°.

What is a right angle triangle?

A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any angle is a right angle.

Given that,

Triangle ABC is an isosceles right angle triangle.

In an isosceles triangle, two sides are equal and corresponding angles are equal.

Let the corresponding angles are α and α.

Since, one angle of right angle isosceles triangle is 90°.

Also, the sum of angles of triangle is 180°

Implies that,

α + α + 90 = 180

2α = 180 - 90

2α = 90

α = 45

The required value of angle α is 45°

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where n 2 1
OS – On -3
1-
Mn
(
01'0
-
1
)
=
"
n

Answers

I dont understand can u put the question in full form

How to graph y=12-6x

Answers

Answer:

The answer will be listed below.

Step-by-step explanation:

This equation is in y=mx+b form, so to graph this equation, take the y-intercept which would be 12. Go on your graph and make twelve on the y-axis (you can go by two's or even six's). Then take your slope which would be -6 and use rise of run which would be down 6, since it's negative, and to the right one. Keep repeating this process until you ran out of space. Draw a line between the points and you have graphed a line.

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