g(a) = 4a + 1
h(a) = -3a + 2

Find g(h(1))

please solve i neeedddd help and the steps

9514 1404 393

Answer:

Step-by-step explanation:

The conjugate is found by changing the sign of the square root term.‡ (For this purpose, i = √-1.)

a) the sign of 3i is changed: 2 + 3i

b) the sign of sqrt(-5) is changed: 8 -sqrt(-5) = 8 -i√5

c) the sign of 2i is changed: 7 +2i

d) the sign of sqrt(7) is changed: 4 +√7

_____

‡ Actually, the conjugate of a binomial is formed by changing the sign between terms. The purpose is to allow the product of the binomial and its conjugate to be the difference of squares.

Conventionally, the conjugate of a complex number is the value with the sign of the imaginary part reversed. That is why (-2i+7)* = 7+2i.

Answer:

380

Step-by-step explanation:

1200 + 700 = 1900/5 = 380

$525

Hope this helps ya out

Answer: A. 8.2cm

Step-by-step explanation:

Edg 2020

Answer:

A

Step-by-step explanation:

Did it on edge

Answer:

We know the basic facts about parallelogram is The basic formula for calculating the area of a parallelogram is the length of one side times the height of the parallelogram to that side.

Step-by-step explanation:

The coordinates of the intersection of the diagonals  of parallelogram XYZW is at (6, 4).

A parallelogram is a quadrilateral in which opposite sides are parallel and equal. The diagonals of a parallelogram bisect each other.

Given parallelogram XYZW with vertices X(2, 2), Y(3, 6), Z(10, 6), and W(9,2).

The equation of diagonal XZ is:

The equation of diagonal YW is:

The point of intersection is at:

0.5x + 1 = (-2/3)x + 8

x = 6. Hence y = 4

The coordinates of the intersection of the diagonals  of parallelogram XYZW is at (6, 4).

Find out more on Parallelogram at: https://brainly.com/question/970600

Answer:

multiple choice answers?

Step-by-step explanation:

Answer: 2

Step-by-step explanation:

2•2=4

9-4=5

Answer:

Julio's number is 212

Step-by-step explanation:

(x - 12) ÷ -5 = -40

x - 12 = -40 times -5

x - 12 = 200

x = 200 + 12

x = 212

Check:

(x - 12) ÷ -5 = -40

((212 - 12)) ÷ -5 = -40

200 ÷ -5 = -40

-40 = -40

−67.5+3.5z+5y

Hopefully this helps

Answer:

its the last one I think.

Answer:

AB = CD = 44 and BC = AD = 31 ; so ABCD is a parallelogram

Step-by-step explanation:

A parallelogram should have two pairs of parallel sides meaning the length of side AB should be the same as the length of side CD and the length of side AD should be the same as the length of side BC.

First, lets see if line AB is parallel to line CD.

Let's start by finding out the length of line AB.

Since we know x = 6 we will replace x with 6 in the expression:

7(6) + 2 = 42 + 2 = 44

Now that we know the length of line AB is 44, lets find the length of line CD by replacing x with its value of 6:

9(6) - 10 = 54 - 10 = 44

Now that we know the length of line CD is 44, we can see that line AB is parallel to line CD since they both have the same length of 44.

Now, lets see if line BC is parallel to line AD.

Let's start by finding out the length of line BC.

Since we know y = 8 we will replace y with 8 in the expression:

3(8) + 7 = 24 + 7 = 31

Now that we know the length of line BC is 31, lets find the length of line AD by replacing y with its value of 8:

5(8) - 9 = 40 - 9 = 31

Now that we know the length of line AD is 31, we can see that line BC is parallel to line AD since they both have the same length of 31.

Conclusion

ABCD is a parallelogram because it contains two parallel sides.

Answer:

The answer is c

Step-by-step explanation:

Answer:

(9,3)

Step-by-step explanation:

Answer:

7.50+14p<60

24 slices

Step-by-step explanation:

Step one: 60-7.50=52.50

Step two: 52.5/14= 3.75 which is 3

Step three: 3 * 8=24

Answer:

33.47

Step-by-step explanation:

i rounded it the real answer is 33.46666667∞

Answer:

b

Step-by-step explanation:

just out b i dont have time to explain

Answer:

C

Step-by-step explanation:

it is c because the x axis is 3 and three over and the y axis it is right on 4

Complete question :

The scatter plot shows the annual revenue for one airline. The equation of the trend line shown is y = 0.4x + 4.1, where x represents the number of years since 2000 and y represents the revenue in millions of dollars. What was the approximate difference between 2003 and 2007?

The difference in revenue was approximately million ______ dollars

Answer:

$1.6 million

Step-by-step explanation:

Given the trend line equation : y = 0.4x + 4.1

x = years since 2000 ; y = revenue in $ million ;

Approximate difference between 2003 and 2007

In year 2003 ; x = 2003 - 2000 = 3

y = 0.4(3) + 4.1

y = $5.3 million

In year 2007 ; x = 2007 - 2000 = 7

y = 0.4(7) + 4.1

y = $6.9 million

Aproximate difference :

$6.9 million - $5.3 million = $1.6 million

Answer:

The difference in revenue was approximately

1.6 million dollars.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

hmmm tough question

Step-by-step explanation:

The slope of all the given options  are equal and it is equal to slope of given equation .

So, All of the above

Given

Equation of a given line is [tex]x+2y=6[/tex]

Lets find out slope m by writing the equation in y=mx+b form

[tex]x+2y=6\\2y=-x+6\\y=\frac{-1}{2}x+6[/tex]

The slope of the line is [tex]\frac{-1}{2}[/tex]

Now we find slope of each option using formula [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Lets pick two points from the graph to find out slope

Pick (0,3) and (6,0)

[tex]m=\frac{y_2-y_1}{x_2-x_1} \\m=\frac{0-3}{6-0} =\frac{-1}{2}[/tex]

Now pick two points from option B to find slope

(-10,-3)   and (0,-8)

[tex]m=\frac{-8+3}{0+10} =\frac{-1}{2}[/tex]

Now we consider the third option

[tex]y=\frac{-1}{2}x+2\\slope = \frac{-1}{2}[/tex]

Slope of all the options are same  and it is equal to the slope of given equation

So, all the above

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