Mathematics College

Help me please (I have to write something to send a question)​

Help Me Please (I Have To Write Something To Send A Question)

Answers

Answer 1

Answer:

1. This helps me to know if the answer of an opposite integer will be positive or negative by simply subtracting their absolute values then put the sign of the largest absolute value between the two.

2. By identifying first the largest absolute value of the two integers that are being add up. Without, calculations, i will know the sign of the sum.

3. the picture attached is the answer

Step-by-step explanation:

hope it will help you

Help Me Please (I Have To Write Something To Send A Question)

Related Questions

If measure angle 4 is equal to 35 degrees, find the measure angle 2 and measure angle 3.

Answers

Answer:

< 2 = 35 degrees and

<3 = 55 degrees

Step-by-step explanation:

<3 = 90-35

= 55 degrees

<1 = 90 degrees

<2 = 180 - 90 - 55

= 35 degrees

This graph represents 2x+y=−4.
Which ordered pair is in the solution set of 2x+y≤−4?

Question 6 options:

(2, −2)

(−2, −2)

(2, 2)

(−2, 2)

Answers

Answer:

(-2, -2)

Step-by-step explanation:

Which expression is equivalent to -19-11?​

Answers

Answer:

uh lol can i get sum more context

Step-by-step explanation:

find the value of x 4x + 3 = -5x + 21​

Answers

4x + 3 = -5x + 21

9x + 3 = 21

9x = 18

x = 2

Hope this helps!! :)

Answer:

x=2

Step-by-step explanation:

4x + 3 = -5x + 21

add 5x on both sideswhich will get u to 9x +3 = 21subtract 3 from both sideswhich will get u to 9x = 18divide 9 from both sides and the answer is x = 2

1/2 : 10 = 2 12 : x
What is the value of x

Answers

I am probably wrong but with the math I do I got 35

Once the high temperature was 30°F. Then at night the temperature dropped by 23 degrees. does the expression 30 + (-23) mean the temperature at night? explain.​

Answers

Answer:

7°

Step-by-step explanation:

simple arithmetic duh

Which of the following fractions is equivalent to 4/20? 1/10
3/15
3/19
2/12

Answers

Answer:

your answer is 3/15

Step-by-step explanation:

if im wrong pls let me know

elise says if u subtract 12 from my number and multiply the difference by -7 the result is -133 what is Elise's number

Answers

Answer:

40

Step-by-step explanation:

A line that includes the point (3, 2) has a slope of 0. What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y=0x+2

Step-by-step explanation:

pls help I will put brainliest ​

Answers

26

the number line ticks count by 2

hope this helped :)



HELP SOLVE PLEASEEE

Answers

Answer:

d. -6x + 2 = -15


You deposit $200 in a savings
account that pays a simple
interest rate of 3.25% per year.
How much interest will you earn
after 5 years?

Answers

Answer:

$32.50

Step-by-step explanation:

The equation for simple interest is

Simple Interest=P×r×n

where:

P=Principal amount

r=Annual interest rate

n=Term of loan, in years

​so

P=200

r=0.0325

n=5

so 200*0.0325*5=32.5

I need help with this math problem

Answers

Answer:

F(x)=(x+6)^2

Step-by-step explanation:

Hope this helps!

Estimate a 15% tip on a dinner bill of $39.42 by first rounding the bill amount to the nearest ten dollars.

Answers

So we first round the bill to the nearest ten dollars which would be : $40.
Now we take $40 x 0.15 = $6.00
The answer is : $6 tip

Noah’s remote control car moved 12 feet in 6 seconds. Which graph has a slope that best represents Noah’s car’s average rate of speed?

Answers

We want to find a graph that represents Noah's average speed.

We define the average speed as the quotient between the distance moved and the time it takes to move that distance, then in this case we will have:

s = 12ft/6s = 2ft/s

Then we can define a linear equation:

y = (2ft/s)*x

As the distance that Noah travels in x seconds.

The graph of the given linear function can be seen below, and that is the graph with the slope that best represents Noah's average speed.

If you want to learn more, you can read:

https://brainly.com/question/11897796

a positive real number is 4 less than anther of the sum of the squares of the two numbers is 72 then find the numbers.​

Answers

Answer:

3.657 and 7.657 to the nearest thousandth.

Step-by-step explanation:

x - y = 4

x^2 + y^2 = 72

From equation 1

x = y + 4 so

(y + 4)^2 + y^2 = 72

y^2 + 8y + 16 + y^2 - 72 = 0

2y^2 + 8y - 56 = 0

y^2 + 4y - 28 = 0

y = 3.657.

so x = 7.657.

50×54+35-44
Simplification
no spam
steps must​

Answers

Answer:

=2691

Step-by-step explanation:

=2700+35−44

=2735−44

=2691

solve the system x+2y-5z=10, y+2z=2, z=-1

Answers

Answer:

x=-3,y =4 z=-1

Step-by-step explanation:

x+2y-5z=10

y+2z=2

z=-1

Since z = -1, substitute into the second equation

y + 2(-1)=2

y -2 =2

y = 2+2

y=4

We can substitute into the first equation

x+2(4) -5(-1) =10

x+8+5=10

x+13 = 10

x = 10-13

x=-3

MATH PLEASE HELP ME DO NOT ANSWER THEN DELETE.

Answers

Answer:

here ya go

Step-by-step explanation:

zeros at x = 1 and x = 5

Find the unknown number in the equation 4 x 12 = 6 x n.

Answers

Answer:

n = 8

Step-by-step explanation:

hope this helps

Given (x – 7)2 = 36, select the values of x.

Answers

Regroup
2(x-7)=36
Divide both sides by two
X-7= 36/2
Simplify 36/2 to 18
X-7=18
Add 7 to both sides
X=18+7
Simplify 18+7 to 25
X = 25

The values of the variable "x" which satisfy the equation (x – 7)² = 36 are x = 13 and x = 1.

To find the values of x in the expression (x - 7)² = 36, we need to solve for x using the given equation.

We Expand the square of the binomial: (x - 7)² as x² - 14x + 49,

Now, We Set up the equation as : x² - 14x + 49 = 36,

Next, We Subtract 36 from both sides: x² - 14x + 13 = 0,

Factoring the quadratic equation: (x - 13)(x - 1) = 0,

At last, Applying the zero-product property: x - 13 = 0 or x - 1 = 0,

Solving for x, We get : x = 13 or x = 1.

Therefore, The required values of "x" are x = 13 and x = 1.

Learn more about Equation here

https://brainly.com/question/30398551

#SPJ3

The given question is incomplete, the complete question is

Given the equation (x – 7)² = 36, Find the values of x.

What does 1/2 + 1/4 equal

Answers

3/4.
1/2 is the same thing as 2/4. 2/4 plus 1/4 equals 3/4

Answer:

0.75 as a decimal, and 3/4 as a fraction

Step-by-step explanation:

solve pls branliest !

Answers

Answer:

72

Step-by-step explanation:

8×3²

=8×9

=72

so it is the answer

Drag each label to correct location on the image. Identify which equations have one solution, no solution, or infinitely many solutions?

Answers

Answer:

2z+2+4z=16/5+2z-6/5; 5r+2=6r+3-r

One Solution: 3/2x+2.3-1/2x=4.3+x; 2x+2/3=2x+4/5-4x; 32p-2.5+2.1p=5p-7/2

Infinite Solution: 17/4+4.2y-9/4=2.2y+6+2y-4

Step-by-step explanation:

equation of the parabola in vertex form that passes through (4,-7) and has a vertex of (1,-6)

Answers

[tex]y = -\frac{1}{9}(x - 1)^2 - 6[/tex]

Step-by-step explanation:

The vertex form of the equation for a parabola is given by

[tex]y = a(x - h)^2 + k[/tex]

where (h, k) are the coordinates of the parabola's vertex. Since the vertex is at (1, -6), we can write the equation as

[tex]y = a(x - 1)^2 - 6[/tex]

Also, since the parabola passes through (4, -7), we can use this to find the value for a:

[tex]-7 = a(4 - 1)^2 - 6 \Rightarrow -7 = 9a - 6[/tex]

or

[tex]a = -\frac{1}{9}[/tex]

Therefore, the equation of the parabola is

[tex]y = -\frac{1}{9}(x - 1)^2 - 6[/tex]

what is the distance between the two numbers on a number line

−7,−3 2/3

Answers

Answer:

5/21

Step-by-step explanation:

Take -3/7 and -2/3 subtract them. (-3/7) - (-2/3) find a common denominator and alter fractions based on it. -9/21 + (14/21)

17 in 24 in. 12 in) what is the area of the parallelogram??​

Answers

Answer:

53 in.

Step-by-step explanation:

17 + 24 + 12=53

don't forget the in.

Help with test review homework please.

Answers

answer:
A. 11p^13
B. 10m^15

Answer:

11p^(13)

10m^(15)

Step-by-step explanation:

11×11=121 so sqrt(121)=11

Since 26/2=13, then p^(13)×p^(13)=p^(26). This implies sqrt(p^26)=p^13.

sqrt(121p^26)=11p^(13)

In short, you just find sqrt of 121 since 121 is a perfect square and then do p^(26/2) since 26 is even and be done.

Other problem is similar.

Sqrt(100)=10 and m^(30/2)=m^(15).

The answer is 10m^(15).

Suppose z varies directly with x and inversely with the square of y . If z=18 when x=6 and y=5 , what is z when x=11 and y=10?

Answers

Z is equal to 8.25 hope this helps you

A student bought 44 pencils for school. if he sharpened 8 of the pencils before school, what is his ratio of unsharpened pencils to sharpened pencils
​

Answers

Answer:

8:36

Step-by-step explanation:

if you sharpened 8 pencils out of 44 that means 8 pencils are sharpened and the other 36 aren't

36:8 this is it because after he sharpens them he will have 36 unsharpened to sharpened pencils
Other Questions
5 of 8Here is a list of numbers:-3, 1, 12, 10, 1, 16, 19, 4, 16,2State the median. 5-2(a+3b)/2 When a=4 and b=1. PLEASE HELP!!!! WILL MARK BRAINLIEST!!!!The following excerpt is the preamble to the US Constitution. Compare the preamble of the 1842 Choctaw Constitution with this text. How are the two similar? How are they different?We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America. Discuss the strategy of using the part of speech to determine its meaning Suppose you identify a new element, Pivotium. Pivotium has two isotopes: Pivotium-426 and Pivotium-417. In the mixture, 11% of the mixture is Pivotium-426; the rest of the mixture is Pivotium-417. What is the relative atomic mass for Pivotium? [tex]10\times 5\times 13=?[/tex] How did Enlightenment ideas influence the start of the American Revolution?A. They popularized the belief that the rule of law was oppressive tocommon citizens.B. They convinced American colonists that citizens should controltheir governments.C. They promoted the idea that all forms of taxation violate naturalrights.D. They encouraged American colonils to side with France in itsdisputes with Great Britain. Compound Interest: Suppose you deposit $250 in a new savings account paying an annual yield of 3% interest. If the accountis left alone, how much money will be in the account at the end of 5 years?$289.82 I will make you brainless answer this 1 question pleaaeeee!b What methods were commonly used by Renaissance artists? Someone help me plz what is a substance called if it speeds up a chemical reaction? This graph gives the temperature of Substance B over time.What is the slope of the line, and what does the slope mean in this situation?Select from the drop-down menus to correctly complete the statement.The slope is , which means that the temperature by degrees every Which verb from paragraphs 4 and 5 of the passage is past tense? a. wait b. continue c. arrive d. earnedWhich sentence from the first handwritten letter is in the present tense? a. As planned, our neighbor's son-in-law, a fine young man, met me at the boat dock. b. I have a roof over my head, and I am warm and dry. c. Many people were not allowed to go into New York City. d. I will send for you soon. What is the law of conservation of mass and how does it relate to chemical equations? What does it mean for achemical equation to be balanced? Why did Poe think of himself as cursed? Someone that understands this please help!ASAP its 8th grade math HELP FASSSSSSSTThe figure below shows a plan of Mr Anands pavement patio outside his house. a) Calculate the perimeter of the figure below b) If costs $0.25 per cm 2to tile his pavement. Calculate the area of the pavement patio and hence calculate how much he needs to pay for tiling his pavement patio solve the system by elimination x - y = -1 4x + 6y = -74 a) no solutionb) infinite number of solutions whats this native american symbol...