evaluate the expression when c=6 and d=8
d+4c​

Answer:

p = 70 degree

c = 70 degree

Answer: 135°

Step-by-step explanation:

The sum of the interiors angles of the hexagone is (6-2)*180°=720°

Two angles are right: 2*90°=180°

The sum of the four angles is 720°-180°=540°

Each angle is  540°/4= 135°

Answer:

[tex]8b - 4x + 5 \\ \\ 8( - 2) - 4( - 9) + 5 \\ \\ - 16 + 36 + 5 \\ \\ = 25[/tex]

I hope I helped you^_^

Answer:

25

Explanation:

Evaluate  [tex]8(-2)-4(-9)+5[/tex]

Answer:

[tex] f(x) = {x}^{2} \\ g(x) = x - 3\\ \\ f(g(x))(x) = {(x - 3)}^{2} \\ = {x}^{2} - 6x + 9[/tex]

I hope I helped you^_^

Step-by-step explanation:

rational numbers, irrational numbers, integers, whole numbers, and natural numbers.there are five subset

Answer: 12 people each person would get 2 sweethers and 3 trowser

Step-by-step explanation:

the GCF of 24 and 36 is 12 then 24/12=2 and 36/12=3

Answer:

following. Write your answer as fraction in lowest terms. (f + g)(-5) = d. [4 pt.] ...

10 pages·

Step-by-step explanation:

marke me as brainst plz

Answer:

b its a trinominal with a degree of 2

The polynomial, 3x - 4 + 5x², is a trinomial with a degree of 2.

An expression that consists of variables, constants, and exponents that is combined using mathematical operations like addition, subtraction, multiplication, and division is referred to as a polynomial.

Given:

We have the polynomial,

3x - 4 + 5x²

To find the degree of a polynomial:

We take the highest powered variable, and the order of that variable is equal to the degree of the polynomial.

Here, the highest power is 2.

So, the degree is 2.

And the polynomial has three terms.

So, the polynomial is trinomial.

Therefore, it is a trinomial with a degree of 2.

To learn more about the Polynomials;

brainly.com/question/11536910

#SPJ5

Explanation:

The scale factor 3/2 is the same as 1.5

We multiply this by the perimeter 18 to get 18*1.5 = 27

The perimeter is 27 units.

This trick works because we're multiplying each length by 1.5, so ultimately the perimeter is multiplied by this same scale factor.

Answer:

[tex] {49}^{ \frac{1}{2} } = \sqrt{49} = 7[/tex]

[tex] {2}^{ \frac{2}{3} } = \sqrt[3]{( {2})^{2} } = \sqrt[3]{4} = 1.5874[/tex]

I hope I helped you^_^

Answer:

a. 6(7) + 2(3)^2 = 60

b. (5(-18)/3)-2 = -32

c. (6(10))^2 - 10/5 = 3598

d. (1-3)(1+2) = -6

Step-by-step explanation:

Answer:

n = 4/3

Step-by-step explanation:

5/6 + 3n = 4n - 1/2

5/6 + 1/2 = 4n - 3n

4/3 = n

Step-by-step explanation:

[tex]take \: the \: number \: = x \\ then \: x \times 10 = 90 \\ x = \frac{90}{10 } = 9 \\ thank \: you[/tex]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (0, a) and (x₂, y₂ ) = (1, b)

m = [tex]\frac{b-a}{1-0}[/tex] = b - a

y = (b - a)x + c

(a)

with coefficient of x being b - a

(b)

The line crosses the y- axis at (0, a ) ⇒ c = a

y = (b - a)x + a

Answer:

15.23

Step-by-step explanation:

First, you add 14.57 with 10.20 which equals 24.77.

then you minus 24.77 from 40 which equals 15.23!

hope this helps you :D

Hello :D

To do this you need to do:

$20 x 2 = $40.00

$14.57 + $10.20 = $24.77

$40.00 - $24.77 = $15.23

The answer is $15.23. I hope this helps :)

9514 1404 393

Answer:

  2a. (360x +495)/(8x +11) = 45

  2b. 2((8x+11) +45) = 16x +112

Step-by-step explanation:

a) The area is the product of length and width.

  A = LW

We are given ...

  W = 8x +11

  A = 360x +495

The value of length can be found by solving for L:

  L = A/W

  L = (360x +495)/(8x +11)

The long-division solution to this is shown in the attachment.

  L = 45 . . . . simplified expression for length

__

b) The perimeter of the tank is twice the sum of length and width:

  P = 2(L +W)

Substituting the values for L and W, this is ..

  P = 2(45 +(8x +11)) . . . . expression for length of edge seal

  P = 2(8x +56)

  P = 16x + 112 . . . . . . simplified expression for seal length

Answer:

10x + 21

Step-by-step explanation:

5x + 2x-9 + 3x + 30 = 10x + 21

Answer:

m=D x V

or M=DV

Step-by-step explanation:

first step is to cross multiply so that M can stand alone

Answer:

The vertical line test is a way to figure out if a figure on a graph is a function. Imagine a vertical line goes across the graph from left to right. If the line touches two points at the same time, it's not a function.

Answer:

Sample Response: The vertical line test is a way to determine if a relation is a function. This test determines if one input has exactly one output on the graph. If any vertical line passes through more than one point on the graph, then the relation is not a function because two different outputs have the same input.

Answer:

93 degrees

Step-by-step explanation:

First, you would need to observe the image and see where to start off. You can see that there is a triangle below the "?" and you would be able to get the answer if you can find the measures of the small triangle(because of vertical angles) So,

180-127= 53.

180-146=34.

Since the angles of a triangle adds up to 180 degrees, 53+34+x=180.

x=93

Now, just flip the angle around and "?" = 93 degrees.

Answer:  93 degrees

===========================================================

Explanation:

Let x be the question mark angle we want to find.

Let y be adjacent to the 127 degree angle

Let z be adjacent to the 146 degree angle.

Refer to the diagram below.

Note that in the diagram, I have a second copy of 'x' because the two x angles are vertical angles. Vertical angles are always congruent.

Let's find angle y

127+y = 180

y = 180-127

y = 53

Do the same for angle z

z+146 = 180

z = 180-146

z = 34

Then notice how,

x+y+z = 180

x+53+34

x+87 = 180

x = 180-87

x = 93

Answer: [tex]\frac{22}{3}[/tex]

Step-by-step explanation: Divide

[tex]5\frac{1}{2}\div \frac{3}{4}[/tex]

Step 1: Convert the mixed number to improper fraction

[tex]5 \frac{1}{2} =\frac{11}{2}[/tex]

[tex]= \frac{11}{2}\div \frac{3}{4}[/tex]

Step 2: Reciprocal

[tex]\frac{11}{2}\times \frac{4}{3}[/tex]

Step 3: Divide the common factors

[tex]4 \div 2 = 2\\\\=\frac{11}{1}\times \frac{2}{3}[/tex]

Step 4: Multiply

[tex]\frac{11\times \:2}{1\times \:3}\\\\=\frac{22}{3}[/tex]

Answer:

What are the coordinates of the vertex of the function f(x) = x2 − 12x + 5?

Step-by-step explanation:

November 2021 EDGE

Answer:

3.88

Step-by-step explanation:

y = 23.28/6 x

y = 3.88 x

so, the constant of proportionality is 3.88

Answer:

True

Step-by-step explanation:

Answer:

Step-by-step explanation:

All of these numbers can be divided by 2, 3, 5, 7, 11, 13...

There is no whole number if you want to divide each number.

121 only goes into 1, 11, and 121. No other numbers have 11

45/2 = 22.5

45/3 = 15

45/5 = 9

2470/2 = 1235

2470/3 = 823.33333...

2470/5 = 494

121/2 = 60.5

121/3 = 40.33333...

121/5 = 24.2