Plz help! Are they right? The questions are below!

Plz Help! Are They Right? The Questions Are Below!

Answers

Answer 1

Answer:

I believe the first one is correct, not so sure about the other one.

Step-by-step explanation:


Related Questions

A line passes through the point (-9,6) and has a slope of -2/3.

Write an equation in point-slope form for this line.

Answers

Answer: Line 2-2-

Step-by-step explanation:

What is the solution of 3x + 5 = 2x - 7?

Answers

Answer:

Step-by-step explanation:

3x +5 = 2x -7

+7              +7

3x +12=2x

-3x       -3x

12= -x

-12 = x

Answer:

This is your answer:

[tex]3 x + 5 = 2x - 7[/tex]

[tex]3x - 2x = - 7 - 5[/tex]

[tex]1x = - 12[/tex]

[tex]x = - 12[/tex]

Hope it helps!!Please mark me as brainliest!!!

Thanks!!!!

Find m+b and Write the equation
in Slope-Intercept form (y=mx+b)

Answers

Answer:

Slope: 3

y = 3x - 4

Step-by-step explanation:

Slope = rise/run = 3/1 = 3

y = mx + b

m = slope = 3

b = y-intercept = -4

y = 3x -4

Find two consecutive odd numbers such that seven times the smaller number is 17 more than six times the larger

Answers

Answer:

29 and 31

Step-by-step explanation:

Let

x = the first odd number

x + 2 = the second odd number

seven times the smaller number is 17 more than six times the larger

7*x = 17 + 6(x + 2)

7x = 17 + 6x + 12

Collect like terms

7x - 6x = 29

x = 29

x + 2 = 29 + 2

= 31

Check:

7*x = 17 + 6(x + 2)

7*29 = 17 + 6(29 + 2)

203 = 17 + 6(31)

203 = 17 + 186

203 = 203

Therefore, the two consecutive odd numbers are 29 and 31

Efectuar el cuadrado de un binomio: ( x – 2y ) ^2 =Respuesta necesaria. Opción única.
(1 Punto)
x^2 – 4xy + 4y^2
x^2 + 4xy + y^2
x^2 – 4y^2
x^2 – 2xy + 4y^2

Answers

Answer:

La opción correcta es;

x² - 4·x·y + 4·y²

Step-by-step explanation:

La ecuación dada es (x - 2·y) ²

(x - 2·y) ² = (x - 2·y) × (x - 2·y) = x·x + x × (-2·y) + (-2·y) × x + (-2·Y) × (-2·y)

Lo que da;

(x - 2·y) ² = x² - x × 2·y - 2·y × x + (-2·y) ²

De lo que tenemos;

(x - 2·y) ² = x² - 2·y × x - 2·y × x + 4·y² = x² - 4·y × x + 4·y²

∴ (x - 2·y) ² = x² - 4·y × x + 4·y² = x² - 4·x · y + 4·y²

Y el resultado del cuadrado simplificado es (x -  ·y) ² = x² - 4·y × x + 4·y² = x² - 4 · x · y + 4·y²

La opción correcta es (x - 2·y) ² = x² - 4·x · y + 4·y².

How do you do long division

Answers

Answer:

look at links below

Step-by-step explanation

whats the answer?
what is algebra

Answers

Answer;

algebra is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations

Step-by-step explanation:

whats the question

Can anyone help with this?

Answers

Answer:

8

Step-by-step explanation:

In order to find the length and width necessary to find area, we need to look at the chart. By exmaining, we can see that the length is two units from top-to-bottom. We can also see that the width is 4 units from left-to-right. We can now multiply 4 times 2 to get our answer of 8.

Answer:

B. 8.0

Step-by-step explanation:

To figure out the area you just do length times width, and you find the two by counting the amount of squares they take up. The length is two, and the width is 4; therefore the area is 8

A student performed the following steps to find the solution to the equation
+14x+8 = 0. Where did the student go wrong?
Step 1. Factor the polynomial into (X + 8) and (x-6)
Step 2. x+8 = 0 or x-6=0
Step 3. x= -8 or x = 6
A. in Step 1
B. The student did not make any mistakes, the solution is correct
C. in Step 2
D. in Step 3

Answers

Answer:

In step 2

Step-by-step explanation:

you were suppose to subtract them

You supposed to subtract it

The point where the graph intersects the y-axis represents the beginning of the

Answers

Answer:

the origin

Step-by-step explanation:

A coordinate grid has two perpendicular lines, or axes, labeled like number lines. The horizontal axis is called the x-axis. The vertical axis is called the y-axis. The point where the x-axis and y-axis intersect is called the origin.

Which describes the slope of the given line?

Answers

Answer:

Negative

Step-by-step explanation:

I hope this is right!

Negative is that answer negative is a line that travels downward from left to right.

Write the expression to represent the words. ​

Answers

Answer:

1. 7x

2. x+15

3. 18/x

Step-by-step explanation:

Assume the number is x because we don’t know what it is.

1. Product means multiplication so x * 7 equals 7x.

2. More means addition so x+15.

3. This one is easy. 18 divided by x = 18/x


12x + 8y = 24 Convert from standard form to slope-intercept form.

Answers

y= —12/8x + 3 is the slope into form because 12x + 8y = 24 minus 12x on both sides . 8y= —12x + 24 divide 8y by 8y and —12x + 24 over 8 you will get y = —12/8x + 3

The required equation is y = -(3/2)x + 3 in slope-intercept form.

What is the standard form of linear equations?

A linear equation is written in the standard form as Ax + By = C, where A, B, and C are integers and x and y are variables.

For example, 8x + 2y = 7 is the standard form of a linear equation in two variables.

The equation is given in the question, as follows:

12x + 8y = 24

Isolate the variable of y for the above equation,

8y = - 12x + 24

Divided both sides by 8 into the equation,

y = - (12x)/8 + (24)/8

y = -(3/2)x + 3

This equation is in slope-intercept form.

Learn more about the equation here:

brainly.com/question/10413253

#SPJ2

What is 3,763 divided by 6

Answers

Answer:

627.166666667

rounded is 627.17

50.008-18 3/4
????????????????

Answers

Answer:

31.258 :)

Step-by-step explanation:

HELP ME PLEASEEEE
I only know how to do this in division, not multiplication

Answers

Answer:

360 × 30

= (360 × 3) × 10

= 1080 × 10

= 10800

Step-by-step explanation:

For the first two blanks, we will have to find a pair of factors of 30 that will make this the easiest to solve. Lets pair up all of the factors of 30.

1, 30

2, 15

3, 10

5, 6

So now we have found all of the factors of 30. We can eliminate 1 and 30, since we will just end up with 360 × 30 in the second line. We could use 2 and 15, but we will end up with _____ × 15 in the second line, which would be more difficult to solve for than the other two options. Now, you should use any one of the final two pairs of factors. I would use 3 and 10, since I find it much easier to multiply something by 3 and 10 than 5 and 6.

Lets put 3 in the first blank and 10 in the second blank. We will end up with:

(360 × 3) × 10

Now 360 × 3 would be 1080. So the second line would be:

1080 × 10

1080 × 10 would equal 10800. So the final line and the final blank would be:

10800

So in order, the lines would be:

= (360 × 3) × 10

= 1080 × 10

= 10800

I hope you find my answer and explanation to be helpful. Happy studying.

HELPP HELPP HELPP!!!

Answers

Answer:

x<2

x greater or equal to -2

Step-by-step explanation:

Answer:

the answer is x<2

Step-by-step explanation:

meaning x greater or equal to -2!

bye

Can someone help me Find F(2)

Answers

Answer: F(2)=23

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

f(x)= 4(2)^2 +7

f(x)= 4(4) +7

f(x)= 16+7

f(x) = 23

Solve for b.
ab +c=d

Answers

Answer: B = [tex]\frac{-c}{a}[/tex] + [tex]\frac{d}{a}[/tex]

Step-by-step explanation:

you need to get B alone so that would be subtracting everything around it

ab = -c + d

then you need to get that a away from it by dividing both sides by A

B = [tex]\frac{-c}{a}[/tex] + [tex]\frac{d}{a}[/tex]

i will give u brainliest!

Answers

Answer:

(DOES NOT BELONG) Is Rational

(DOES NOT BELONG)  Is not Irrational

(DOES NOT BELONG) Is not an integer

(DOES NOT BELONG) Not a Whole

(DOES NOT BELONG) Not Natural

Step-by-step explanation:

This is a fraction with a square root.

Fractions:

Are Not Whole (square root cancels this)

Are Rational BUT since this has a square root, it is not.

Are not natural

Are not integers (Whole numbers that ARE NOT fractions)

So basically from what I have learned, square root cancels literally everything.

your favorite activity outside of school is?

Answers

Answer:

Well, I play guitar as a hobby, and I play soccer for fun.

-BBBM

Football and basket ball so many points ur acctually a king can i get brainly

what is the root of 4​

Answers

Answer:

Step-by-step explanation:

It is 2

Because 2x2=4

Answer:

2

Step-by-step explanation:

Because when you put it in the calculator it is right

How much carpet would you need in square feet to cover a floor with dimensions of 12 feet by 15 feet?

Answers

Answer:8

Step-by-step explanation:

Area = Length x Width.

simple room measurement

Measure the length using the distance from one wall to the opposite wall.

Measure the width from wall to wall.

Add 2 to 4 inches to each side. This accounts for waste, doors and slanting walls. It’s easy to cut a little off for a perfect fit, but it’s impossible to add without creating unsightly seams.

Multiply the length times the width or enter those into the calculator above. This is your total square footage for that room.

Repeat this process for each room.

NOT SURE HOW MU

Answer:

oi hi how are you

Step-by-step explanation:

I need help with this question

Answers

Answer:

2x-y = 2

Step-by-step explanation:

Answer:

2x-y=2

hope it helps

thank you

PLSSSSSS!!!! HELP ME I WILL MARK YOU!!!!!!! MATH!!!!!!!!!!!!!!

Answers

Answer:

-24

Step-by-step explanation:

-1(3^2)+(-15)

  -9+(-15)

      -24

Answer:

-24

Step-by-step explanation:

if n=-1, p=3, and q=-15, then the equation would be -1(3)^2+(-15)

Follow PEMDAS.

-1(3)^2+(-15)

-1x3^2-15

-1x9-15

-9-15

**-24**

hope this helps! : )

What is the simplified form of
72/16
5036
-? Assume x = 0.
6
5x10
6
5x2

Answers

Answer: 72/16=9/2

if x=0 then, 3

cos

2

(

x

)

+

2

cos

(

x

)

1

=

Step-by-step explanation: ok I am sorry that it was not the way you wanted it.

The diagram below represents which percent?

An area model with 4 shaded sections and 1 unshaded section.
4%
45%
75%
80%

Answers

Answer:

80%

Step-by-step explanation:

There are 4 shaded sections and 1 unshaded section, so five sections in total.

4 sections are shaded, so the fraction would be 4/5.

Dividing 4/5 gets you 0.8, move the decimal point two places over to get the percent (80%).

Answer:

D. 80%

Step-by-step explanation:

Well, the diagram shows 4/5ths knowing this is more than half we can auto matily mark out the first two A. and B. leaving C. 75% and D. 80% and D. is the best choice (sorry go too lazy to explain...)

6.4n + 10= 4.4n - 6
Could you help? Thanks

Answers

Answer:

n=-8

Step-by-step explanation:

6.4n + 10= 4.4n -6

Subtract 4.4n on both sides

You then have 2n+10=-6

Subtract 10 on both sides You then have 2n=-16

Divide both sides by 2

n= -8

Hoped that helped

Answer:  n= -8

Step-by-step explanation:

Get all the n's on one side, all the regular numbers on the other  

Add or subtract from both sides

6.4n -4.4n +10  =  4.4n -4.4n -6   So 4.4n -4.4n = 0, "cancels' on right

2.0n  +10 -10 = -6 -10     10's cancel on the left.  -6-10 .=-16 on right

2n = -16    (.0 is not needed in 2.0)  Divide both sides by 2

n = -8  

A restaurant has two different seating options: a table and a family booth. A table can seat 4 people, and a family booth can seat 10 people. The restaurant has a maximum capacity of 242 people. If the restaurant has 19 family booths, which inequality could be used to find t, the number of tables in the restaurant?

Answers

Answer: 242 = 190 + 4t

Step-by-step explanation:

You know that the maximum capacity of the restaurant is 242 people, meaning that at most there can only be that many customers seated at that time. Normally, the equation would be 242 = 10b + 4t, but since you already know the number of booths, your work is cut in half, giving you 242 = 10(19) + 4t. The equation would be this because you have the capacity being equal to the number of tables x the number of people at each table and the number of booths x the number of people seated at each of them.

help please help and thanks

Answers

Answer:

B

Step-by-step explanation:

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