x/5 +7=y
solve for x
pls help:)))))))))))))

If function  f(x) = 2x2 – 3x + 4, then f(x + 3) is equal to f(x+3)= 2x^2 +9x +13.

Degree of polynomial is two so it will have only two solution

f(a)=0 if x=a

or

f(b)=0  if x=b

so put X=x+3

we will get

2[x+3]^2 - 3[x+3] + 4 =  2x^2 +9x +13

so if f(x+3)= 2x^2 +9x +13

The highest degree of a polynomial's monomials with non-zero coefficients is referred to as the polynomial's degree in mathematics. A term's degree is a non-negative integer and is calculated by adding the exponents of all the variables that occur in it.

The highest exponent of a polynomial's variable is referred to as the polynomial's degree. • A polynomial of degree zero is a constant polynomial. Zero polynomial is the name given to the constant polynomial f(x) = 0.

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Answer:

-5 /4 or -1.25

Step-by-step explanation:

Answer: 5y + 4x

Step-by-step explanation:

Answer:

4y+4x

Step-by-step explanation:

5y+12x-y-8x

-y  -8x

4y+4x

Answer:

20

Step-by-step explanation:

-3+ 2(4) - 3(-5)

= -3+ 8 + 15

=20

Answer:

The expression is a fourth grade trinomial.

Step-by-step explanation:

Mathematically speaking, a polynomial is an equation of the form:

[tex]y = \Sigma_{i = 0}^{n} c_{i}\cdot x^{i}[/tex] (1)

Where:

[tex]y[/tex] - Dependent variable.

[tex]x[/tex] - Independent variable.

[tex]c_{i}[/tex] - i-th Coefficient of the polynomial.

[tex]n[/tex] - Grade of the polynomial

Let [tex]y[/tex] be a fourth-grade polynomial, then the expression must be in the form:

[tex]y = c_{o} + c_{1}\cdot c +c_{2}\cdot c^{2} + c_{3}\cdot c^{3} + c_{4}\cdot c^{4}[/tex] (2)

If we know that [tex]c_{o} = c_{1} = 0[/tex], [tex]c_{2} = 3[/tex], [tex]c_{3} = -10[/tex] and [tex]c_{4} = -1[/tex], then we have the following polynomial:

[tex]y = 3\cdot c^{2}-10\cdot c^{3}-c^{4}[/tex]

By Commutative Property:

[tex]y = -10\cdot c^{3}-c^{4}+3\cdot c^{2}[/tex]

We have a polynomial with three elements.

Therefore, the expression is a fourth grade trinomial.

Following are the calculation on the polynomial equation:

Given:

[tex]-10c^3 - c^4 + 3c^2[/tex]

To find:

degree of the polynomial=?

Solution:

[tex]\to -10c^3 - c^4 + 3c^2[/tex]

In the above given polynomial expression, we use the property of the polynomial expression therefore the degrees of the polynomial is "4".

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The tip should be $1.88, making the total $14.38.

Answer:

h=3 is the answer

Step-by-step explanation:

The required solution to the given equation 4(h + 1.5) = -6 is

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

The equation is given in the question as:

4(h + 1.5) = -6

To solve the equation 4(h + 1.5) = -6, we need to isolate the variable "h". We can do this by performing the following steps:

First, we need to get rid of the parentheses around "h + 1.5". We can do this by multiplying everything inside the parentheses by 4:

4(h + 1.5) = 4h + 6

Next, we need to get rid of the coefficient of 4 in front of "h". We can do this by dividing both sides of the equation by 4:

4h + 6 = -6

h + 1.5 = -1.5

Finally, we can subtract 1.5 from both sides of the equation to isolate the variable "h":

h = -1.5 - 1.5

h = -3

Therefore, the value of "h" that satisfies the equation is -3.

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Answer:

96 meters

Step-by-step explanation:

Volume means length x width x height and since it has already found the length and width, you multiply that by 4. So, 24 x 4 = 96

Answer:

32

Step-by-step explanation:

so volume =1/3 area of base times hieght that would be

1/3*96

32

Answer:

2/3

Step-by-step explanation:

hope this help:) I use slop formula

Answer:

15.7

Step-by-step explanation:

I finished it and it was right

The approximated circumference of the circle is 15.7 inches. Then the correct option is C.

It is a locus of a point drawn an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

The diameter of the circle is 5 inches. Then the circumference will be

[tex]\rm Circumference = \pi D\\\\Circumference = \pi \times 5\\\\Circumference = 15.707 \approx 15.7\\[/tex]

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Answer:  4.95 inches

Subtract:  36 - 31.05 = 4.95

Step-by-step explanation:

Whoever created this question hasn't done much real electrical work!

An outlet (also known as a receptacle) usually requires about 4 to 6 inches of wire within the junction box to make the connections, depending on what else may be connected in the box. We don't have to measure to 0.05 of an inch. The insulation may have to be stripped precisely to 3/8, 1/2 or 5/8 inch for connections.  

The electrician used 3 feet of cable between junction boxes, and had 8 ¹/₂ inches pulled through the junction box. She needed 4 inches to connect the receptacle. How much the excess did she have to cut off?

Math questions should be realistic.

Answer:

rectagular

Step-by-step explanation:

Answer:

NOT PROPORTIONAL

Step-by-step explanation:

Sorry the image cut off a bit lol, all it cut off what the word proportinal

Anyways, I hope this helped!

Answer:

it's literally 10 just divide

50% of 20 is 10.

Asking for 50% of something is like asking for half, therefore your answer is 10. :)

Answer:

151.4496 cm^2 is the area

Answer: x=4

Step-by-step explanation: 5x-2x-2=10

3x-2=10

Add 2 to both sides

3x=12

divide both sides by 3

x=4

Answer: the equation is y=3x+4

Step-by-step explanation:

The equation to the promblem is y=3x+4 becuase the y intercept is 4 and the slope is going up by 3.

Answer:

X intercept is -2

Y intercept is 4

Answer:

The first one, [tex]x[/tex]-intercept [tex]=2[/tex]; [tex]y[/tex]-intercept [tex] = 4[/tex]

Step-by-step explanation:

The [tex]x[/tex]-intercept is where [tex]y=0[/tex], so we can solve for it with the following equation:

[tex]0=4-2x→2x=4→x=2[/tex]

So the answer is the first one, but just to make sure, you can solve for the [tex]y[/tex]-intercept because their [tex]x[/tex]-values always equal to [tex]0[/tex] as well:

[tex]y=4-2(0)→y=4-0→y=4[/tex].

Answer:

5.acute angle

6.parallel

7.right angle

8.obtious angle

9.acute angle

Step-by-step explanation:

im not sure:)

Step-by-step explanation:

7.

linear pair

8.supplementary

9.right angled

Answer:

15

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

༼ つ ◕_◕ ༽つ(•_•)

the greatest common factor

Answer:

y = 4x - 1

Step-by-step explanation:

y + 1 = 4(x + 0)

y = 4x -1

Answer:

y = 4x - 1

Step-by-step explanation:

All you want to do is put the equation into the form y = mx + b where m is the slope and b is the y-intercept (an example would be y = 2x + 1 which would have 2 is the slope and 1 is the y-intercept)

Since you have:

slope or m = 4

y-intercept or b = -1

The equation would be y = 4x - 1

Answer:

Step-by-step explanation:

6