Your boss hands you a memo with a summary of the monthly data. The number of imports is shown as fx), and the number of exports is shown as gx). Use the data in the table below, representing both functions, to explain to your boss the solution to the system of equations and what that solution represents. Use complete sentences.

what is 4,357.25 rounded to the second decimal

A:4,400

If both pairs of opposite sides of a quadrilateral are congruent then the quadrilateral is a parallelogram

this is the answer hope it helps

Answer:

3x/(x-3) (x+1)

Step-by-step explanation:

Answer:

sorry but i can not see clearly sorry

Step-by-step explanation:

i am realy realy sorry :( :(

Answer:

See below.

Step-by-step explanation:

(2v+2)(3v-2)

6v²-4v+6v-4

6v²-2v-4

-hope it helps

(Also, I'm great at algebra, so let me know if you need anymore help.)

Step-by-step explanation:

2v (3v-2)+2 (3v-2)

6v^2-4v+6v-4

6v^2+2v-4

Answer:

ok it is very hardest app

Answer:

(8n/10)

8 × 5 = 40

40 ÷ 10 = 4

Answer:

1.82 %

Step-by-step explanation:

Divide 100% among 55 students

[tex]\frac{100}{55} =1.82[/tex]

Hope this helps

Answer:

90x8+3

Step-by-step explanation:

X2-12x+36 = 90.

X=

O x=6+3./10

O x=6+2/7

X= 123.22

O

x= 12+3/10

1)

m = 3√2√2

= 6

n = a

= 3√2

Answer = D) m = 6 , n = 3√2

2)

m = n = a

m = 3

n = 3

Answer = A

Answer:

14.997

Step-by-step explanation:

yea yeaaa i knowwww

Answer: (-1/2, 0) which is the same as saying (-0.5, 0)

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

Explanation:

The x coordinates of A and B are -2 and 1 respectively.

Add up those values to get -2+1 = -1

Then cut that result in half: -1/2 = -0.5

This is the x coordinate of the midpoint.

--------

Repeat for the y coordinates:

Add: 1 + (-1) = 0

Cut in half: 0/2 = 0

The y coordinate of the midpoint is 0

-------

Overall, the midpoint is located at (-1/2, 0) which is the same as writing (-0.5, 0). This is where the segment AB crosses the x axis.

Answer:

You would need 16 1/3 cups!

Step-by-step explanation:

I used an equation, but you could also use mental conversions! :

1/3c = 5 1/3

(1/3c)3 = (5 1/3)3 (multiply each side by 3 (3/1))

3c /3 = (48) /3 (divide each side by 3)

c = 16

:)

(c = cups!)

The requried number of 1/3 cups to make the recipe is 16.

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

here,
Measuring cup = 1/3
Recipe required number of cups = 5 1/3 of flour,
Let the number of 1/3 cups = x
1/3x = 5 1 / 3
x/3 = 16 / 3
x = 16

Thus, the requried number of 1/3 cups to make the recipe is 16.

Learn more about models here:
https://brainly.com/question/22591166
#SPJ2

Answer:

x = 7[tex]\sqrt{3}[/tex]

Triangle area formula: base * height * 1/2

We are given:

Base - 14 cm

Height - x

Using the pythagorean theroem (a^2 + b^2 = c^2) we can figure out the height.

We are given:

Side a - 14 / 2 = 7 cm

Side b - the height (x)

Side c - 14 (it's an equilateral triangle)

Now, substitute the given values:

7^2 + x^2 = 14^2

49 + x^2 = 196

x^2 = 147

x = [tex]\sqrt{147}[/tex]

x = 7[tex]\sqrt{3}[/tex]

Answer:

∠H = 137°

∠K = 76°

Step-by-step explanation:

The sum of the interior angles of a trapezoid = 360°

In a trapezoid, the angles on the same leg (called adjacent angles) are supplementary, meaning they add up to 180°

The legs are the non-parallel sides:  JK and HI

Therefore, 104 + ∠K = 180

⇒ ∠K = 180 - 104 = 76°

And, ∠H + 43 = 180

⇒ ∠H = 180 - 43 = 137°

Sum of two adjacent angles in trapezium equals 180°

[tex]\\ \tt\hookrightarrow <H+43=180[/tex]

[tex]\\ \tt\hookrightarrow <H=180-43[/tex]

[tex]\\ \tt\hookrightarrow <H=137[/tex]

And

[tex]\\ \tt\hookrightarrow <K+104=180[/tex]

[tex]\\ \tt\hookrightarrow <K=180-104[/tex]

[tex]\\ \tt\hookrightarrow <K=76°[/tex]

Answer:

Second expression and Last expression

Step-by-step explanation:

Second expression and Last expression

1. [tex](4x^2-9y^2)(4x^2-9y^2)[/tex]

[tex]4x^2(4x^2-9y^2)-9y^2(4x^2-9y^2)[/tex]

[tex]16x^4 -36x^2y^2 -36x^2y^2+81y^4[/tex]

[tex]16x^4 -72x^2y^2+81y^4[/tex]

2. [tex](4x^2-9y^2)(4x^2+9y^2)[/tex]

[tex]4x^2(4x^2+9y^2)-9y^2(4x^2+9y^2)[/tex]

[tex]16x^4+36x^2y^2-36x^2y^2-81y^4[/tex]

[tex]16x^4-36y^4[/tex]

3. [tex](4x^2+9y^2)(2x-3y)(2x-3y)[/tex]

[tex](4x^2+9y^2)(4x^2-6xy-6xy+9y^2)[/tex]

[tex](4x^2+9y^2)(4x^2-12xy+9y^2)[/tex]

[tex]16x^4-48x^3y+36x^2y^2+36x^2y^2-108xy^3+81y^4[/tex]

[tex]16x^4 -48x^3y+72x^2y^2-108y^3+81y^4[/tex]

4. [tex](4x^2+9y^2)(2x+3y)(2x+3y)[/tex]

[tex](4x^2+9y^2)(4x^2+6xy+6xy+9y^2)[/tex]

[tex](4x^2+9y^2)(4x^2+12xy+9y^2)[/tex]

[tex]16x^4+48x^3y+36x^2y^2+36x^2y^2+108xy^3+81y^4[/tex]

[tex]16x^4+48x^3y+72x^2^2+108xy^3+81y^4[/tex]

5. [tex](4x^2+9y^2)(2x+3y)(2x-3y)[/tex]

[tex](4x^2+9y^2)(4x^2-6xy+6xy-9y^2)[/tex]

[tex](4x^2+9y^2)(4x^2-9y^2)[/tex]

[tex]16x^4-36x^2y^2+36x^2y^2-81y^4[/tex]

[tex]16x^4-81y^4[/tex]

Hope this helps!

Answer:

a pair of glasses costs $17

a hat costs $21

Step-by-step explanation:

h = hat

g = glasses

3h + 4g = 123

1h + 3g = 66

multiply the 2nd equation by 3

3h + 9g = 198

negate everything in the 1st equation and add it to the 'new' 2nd equation

    3h  + 9g = 198

+  -3h  - 4g = -123

5g = 75

g = 15

substitute the 15 in either one of the 1st equations

1h + 3(15) = 66

h + 45 = 66

h = 66-45

h = 21

to check, substitute both g=15 and h=21 into BOTH 2 original equations.

Answer:   39.25

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

Work Shown:

d = diameter = 10

r = radius = d/2 = 10/2 = 5

A = area of a full circle

A = pi*r^2 = 3.14*5^2 = 78.5

Cut this in half to get the area of a semicircle (aka half circle)

(78.5)/2 = 39.25

This result is approximate.

If you would do this in whole number form, it'll be 40/7.

Answer:

3 5/7

Step-by-step explanation:

picture

Answer:

ok so x is how many she can buy so

4x≤25

x=6.26

so she can buy 6

Hope This Helps!!!

Answer:

I am assuming any number in between these two, so let's just say 6,550.

Step-by-step explanation:

If you count up from 6,534, you will eventually get to 6,550. If you continue to count up, you will eventually reach 6,565 which is bigger than 6,550.

Answer: 1 13/15

Hope this helps!

Answer:

7:10

Step-by-step explanation:

…..

because boys number is 7 and girl number is 10 so

Answer:

Step-by-step explanation:

(-1,4) (-1,3)

formula y2-y1/x2-x1

=3-4/-1-(-1)

= -1/-2

Answer:

false

Step-by-step explanation:

steps:

12+56=7

simplify 12+56: 68

12+56

add the numbers: 12+56=68

=68

68=7

the sides are not equal

false