someone help a-a+b; use a=6 and b=4

Answers

Answer 1
so, you would replace the variables with the numbers. it would be 6 - 6 + 4, then you would just add/subtract as normal. the answer, how i got it, would be 4.
Answer 2

Answer:

4  

If A=6 then you would have to plug that in for a which would become 6-6 which equals 0.Then you would have to plug in 4 for b so you would do 0+4= your answer of 4.


Related Questions

Calculate the interest of $1,450 at 15% for 8 months.

Answers

Answer:

Step-by-step explanation:

Total interest paid:$82.76

Total payments:$1,532.76

write an equation that represents the set of points that are 8 units from (-8,-7)

Answers

The equation that represents the set of points that are 8 units from (-8,-7) is  [tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] + 49 = 0.

What is the distance between two points ?

Distance between two points is the length of the line segment that connects the two locations in a plane.

We know that the distance between two points is calculated by using the distance formula which is given as :

D = [tex]\sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2} }[/tex]

Here ; let's assume the first point is (x1, y1). It is given that other point is (x2, y2) = (-8 , -7) and distance D = 8 units. Now use these data to find out the equation :

8  = [tex]\sqrt{(-8 - x_{1})^{2} + (-7- y_{1})^{2} }[/tex]

Squaring on both sides , we get :

64 = [tex](-8 - x_{1} ) ^{2}[/tex] + [tex](-7 - y_{1})^{2} }[/tex]

64 = 64 + [tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + 49 + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex]

[tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] = 64 - 64 - 49

[tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] = -49

or

[tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] + 49 = 0

Therefore , the equation that represents the set of points that are 8 units from (-8,-7) is  [tex]x_{1} ^{2}[/tex] + 16[tex]x_{1}[/tex] + [tex]y_{1} ^{2}[/tex] + 14[tex]y_{1}[/tex] + 49 = 0.

Learn more about distance between two points here :

https://brainly.com/question/7243416

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The booster club needs to raise at least $9,000 for new football uniforms. So far, they have raised $1,220. Enter an inequality to find the average amounts each of the 98 members can raise to meet the club's objective.

Answers

Answer:

Welcome

Step-by-step explanation:

The FitnessGram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. A single lap should be completed each time you hear this sound.  Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, start.

Using the distributive property and combining like terms simplify the expression.
-5(1+2k)+5(x+5k)​

Answers

Answer:

-5+35k+5x

Step-by-step explanation:

Find the value of x in the triangle shown below.
6
8
X

Answers

Answer: 10

Step-by-step explanation:

I think it is ten because the difference between 6 and 8 is two. So, 8+2 = 10 have a great day :)

Answer: 10

Step-by-step explanation:

a(2)+b(2)=c(2)

6(2)+8(2)=x(2)

36+64=x(2)

100=x(2)

x=10

A bird park has black and white birds in the ratio of 8 to 2 as shown below: 8 black birds and 2 white birds are shown Which is another ratio that can describe the black to white birds

Answers

Answer:

2:8

Step-by-step explanation:

Answer:

First off, this is a easy question but your answer is 2:8  just divide both numbers in half 8 divided but 2 equals 4 and 2 divided in half is 1

your answer would be 4:1

Step-by-step explanation:

there is 8 black birds and 2 white birds, and to show a different way to show the two is dividing it from 8:2 to 4:1

There are 8 and 2 over 3pounds of walnuts in a container, which will be divided equally into containers that hold 1 and 1 over 5pounds. This would fill ____ and 4 over 18containers

Answers

Answer:

  7 4/18

Step-by-step explanation:

  (8 2/3)/(1 1/5) = (26/3)/(6/5) = (26/3)(5/6) = 130/18 = 7 4/18

7 is the integer that goes in the blank

Is the following relation a function? ​

Answers

Answer:

No

Step-by-step explanation:

It does not pass the vertical line test

I hope this helps you :)

-KeairaDickson

What is the difference of 15 - 18 =

Answers

Answer: -3

Step-by-step explanation: 15 - 18 = -3

3(x-3)+18=3(x+3) Solve for x

Answers

Answer:

x can be anything. (Infinite solutions)

Step-by-step explanation:

[tex]3\left(x-3\right)+18=3\left(x+3\right)[/tex]

Expand:

[tex]3x-3*3+18=3x+3*3[/tex]

[tex]3x+9=3x+9[/tex]

Subtract 9 from each side:

[tex]3x=3x[/tex]

Subtract 3x from both sides:

[tex]0=0[/tex]

Both sides are equal, and hence this equation is true for any "x" value.

It’s 30 but icould be wrong so sorry if I’m wrong

X y
1 0
3 8
5 24
7 48

Answers

you will solve this by converting the x and y axis and then dividing by 2 then you will add 5

Work your brain today y'all!! I had $3.00. My Mom gave me $10.00. My Dad Gave me $30.00. My Aunt & Uncle gave me $100.00. I had another $7.00. How much did I have? Right answer will get deleted. I won against: Kelli Kimber

Answers

Answer:

$10

Step-by-step explanation:

The question made is How much did I have? This question is about the amount of money that you had before receiving the money from your mom, dad and aunt and uncle. This means that the answer is the $3 you had plus the other $7 you said you had. So, $3+$7=$10. You had $10.

An angle measures 176.8° more than the measure of its supplementary angle. What is the measure of each angle?

Answers

Answer:

karma

Step-by-step explanation:

Fawzia drove 808 kilometers in 8 hours.
At the same rate, how many kilometers would she drive in 11 hours?

Answers

Answer:

1111

Step-by-step explanation:

808/8=101

101x11=1111

Answer:

1111 km

Step-by-step explanation:

808 by 8 gives 101

101 × 11

Which slaves did president Lincoln Intend to emancipate ? And why ?

Answers

African American slaves I think because
He knew most northerners did not want to end slavery.He feared that any action to emancipate, or free, enslaved African Americans might make the border states secede.

Question 2 (1 point)
What is the slope of the line between (-4,4) and (-1, -2)? (1 point)
1) 1
2) 2
3) -2
4) -1

Answers

slope= -2
so answer is number 3

Answer:

-2

Step-by-step explanation:

(-4, 4) & (-1, -2)

(y₂ - y₁) / (x₂ - x₁)

(-2 - 4) / (-1 + 4)

-6/3 = -2

slope = -2

Predict the number of kilograms in harvest 5.
After each harvest, Gloria records the
farm's rice production (in kilograms):
Enter the correct answer.
Harvest
Kilograms
DONE
?
اس اس ام اس
350
700
1400
2800

Answers

Answer:

5600

Step-by-step explanation:

It seems to be multiplying by 2 each harvest, 350*2=700, 700*2=1400, and 1400*2=2800, so logically, the next harvest will be 2800*2, which is 5600.

Need number 6 u dont have to show work if u dont want to

Answers

Answer:

Hi there!!

Your answer is:

roughly -79.92

Step-by-step explanation:

Area = l× w

so do

(3√5 -4√12 ) × √125

Answer:

I don't understand how area can be negative though

Step-by-step explanation:

find the midpoint of pine DE if D(-5,-2) and E(7,-5)

Answers

Answer:

MP= (1,-3.5) or written another way MP= (1,[tex]-\frac{7}{2}[/tex])

Step-by-step explanation:

Midpoint formula: [tex]MP= (\frac{x_1+x_2}{2}),(\frac{y_1+y_2}{2} )[/tex]

[tex]MP= (\frac{-5+7}{2}),(\frac{-2+-5}{2})[/tex]  -5+7=2  -2+-5=7

[tex]MP= (\frac{2}{2}),(\frac{-7}{2})[/tex]  2/2=1  -7/2=-3.5

[tex]MP= (1,-3.5)[/tex]  

The main goal of science is to A.Answer all question B.Solve all human problems C,understand our environment or D.You make models of natural phenomena

Answers

Answer:

C,understand our environment

Step-by-step explanation:

The main goal of science is for us to understand our environment. Science as a discipline, seeks to understand and provide us with explanations concerning the environment we live in. Science tells us what makes up the components of our environment, explaining in details how our environment got to the present stage it is, Science describes the reality of our world.

1. if a = 16 and b= 12, find c

Answers

Answer:

20

Step-by-step explanation:

The pythagorean theorem states that

[tex]a^2+b^2=c^2[/tex]

So [tex]16^2 + 12^2 = c^2\\256+144 = c^2\\400 = c^2[/tex]

You would then do

[tex]400 = c^2\\\sqrt{400} = c[/tex]

Because a square root is the opposite of a square.

[tex]\sqrt{400} = 20[/tex]

because 20 * 20 = 400

the difference of a number and 9

•write as a algebraic expression

Answers

Answer:

x - 9

Step-by-step explanation:

HELP ASAP PLEASE its due tomorrow!!
d^2 - c^3
d = 8 and c = 5

Answers

If d= 8, and c= 5, then:
8^2= 64
5^3= 125

Answer:

c = a

Step-by-step explanation:

Let k be one of the root of the given equation.

According to the problem,

1/k will be the other root of the given equation.

We know that, product of the roots of the equation = c/a.

Therefore, k × 1/k = c/a.

or, 1 = c/a.

or, a = c [multiplying a on both sides].

The roots of the equation ax2 + bx + c = 0 will be reciprocal if a = c.

Therefore, a = c or c = a.

VALUE
RATIONAL OR IRRATIONAL?
1.
5
V 126
3.
0.15893...
5.
0.7
HELP

Answers

Answer:

rational

Step-by-step explanation:

Jackson is buying tickets to go to a local festival for his four friends and himself.

He spends $87 total and also buys a parking pass for $22.

How much money was each ticket?

Answers

Awnser: $13 each ticket
Explaination:
In total he spend $87 which means you have to subtract $22 which equals $65 and you divide that by 5 because of his four friends and himself. Which ends up being $13

3=m+5 show algebra steps

Answers

Answer:

[tex]m=-2[/tex]

Step-by-step explanation:

[tex]3=m+5[/tex]

Switch sides:

[tex]m+5=3[/tex]

Subtract 5 from both sides:

[tex]m+5-5=3-5[/tex]

[tex]m=-2[/tex]

Answer:

-2

Step-by-step explanation:

1. Add the same term to both sides of the equation

3=m+5

( 3-5 = m + 5 -5)

2. Simplify

-subtract the numbers

- add the numbers

3. Solution

-2 = m

do you guys know ? i really need helpp .

Answers

Answer:

the first one

Step-by-step explanation:

the square root 2..25 is _____.
A. 0.15
B. 1.5
C. irrational
D. 15
PLEASE SOMEONE HELP!!!

Answers

Answer:

Hi there!

Your answer is:

B. 1.5

Step-by-step explanation:

The square root of 2.25 = 1.5

Check your work!

1.5×1.5 = 2.25!!✓

Hope this helps!

Answer:

The answer is b. 1.5

Step-by-step explanation:

3. If a multiplication problem had 10 negative numbers, would the answer
be positive or negative? *

Answers

Answer:

postive.

Step-by-step explanation:

all the negative numbers will cancel each other out so it will be positive.

What that person above me they took the words out of my mouth!

Will crown first answer brainliest!!!

1) Half a number decreased by ten equals thirty. What is the number?

Answers

The answer is 80, because if you work backwards, you add 30 by 10, which equals 40, 40*2 equals 80.

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