What is the simplified form of the following expression? Assume x. 0.
10х
5
3х3
510х
3х
30
3х
5120x3
3х
5/810х2
3х

Answer:

-3

Step-by-step explanation:

Divide through the equation by the leading coefficient to obtain:

y+3x-4=0

y=4-3x

and our gradient is -3

Answer:

2/10

you have to match the bottom number on both fractions then do what ever you did to the top number

so with this to get the 5 to a 10 you have to times it by 2

so you do the same to the 1

Step-by-step explanation:

Answer:

15.6 inches

Step-by-step explanation:

Here we want to find the length of the missing side

Mathematically, we can use Pythagoras’ theorem

The theorem states that the square of the hypotenuse equals the sum of the squares of the two other sides

Let the missing side be x

18 is the side that faces right angle and this is the hypotenuse

Thus, we have ;

x^2 + 9^2 = 18^2

x^2 = 324 - 81

x^2 = 243

x = √(243)

x = 15.6 in

Step-by-step explanation:

1. 2x - x + 7 = x +3 + 4

Collecting like terms;

2x - x - x = 3 + 4 - 7

2x = 0

x = 0

2. -2(x + 1) = -2x + 5

Expanding the bracket;

- 2x - 2= - 2x + 5

Collecting like terms;

- 2x + 2x = 5  + 2

0 = 7

It has no solution

3. 4x + 2x + 2 = 3x - 7

Collecting like terms;

4x + 2x + 3x = - 7 -2

9x = -9

x = -1

4. 4(2x + 1) = 5x + 3x + 9

Expanding the bracket

8x + 4 = 5x + 3x + 9

Collecting like terms

8x - 5x - 3x = 9 - 4

0 = 5

It has no solution

5. X + 2x + 7 = 3x - 7

Collecting like terms

x + 2x - 3x = - 7 - 7

0 = - 14

It has no solution

Answer:

A)$2.50 x b = total cost

B) 9 x 2.50 = $22.5

C) 50 x $2.50 = $125 - $14.75 = $110.25

Answer:

Can barely even see it..

Step-by-step explanation:

How am i suppose to help when i cant even see all of it?

Step-by-step explanation:

first inequality gives

(2sinx−1)(sinx+2)>0

(sinx−

2

1

)>0

6

Π

<x<

6

5Π

second inequality gives

(x+1)(x−2)<0

−1<x<2

common part is

6

Π

<x<2

hOpe it help!!!

Answer:

Your answer is 0.1

Step-by-step explanation:

Answer:

1. 1.5. 2.negitive 3. reciprocal hope it helps so sorry if its wrong

1,30,45,60,75,90,105

Answer:

C=2πr=2·π·56≈351.85838

Step-by-step explanation:

Answer:

angle AJG equals 59 degrees

Step-by-step explanation:

Answer:

The answer is "m < -5"

Step-by-step explanation:

(15×4)÷6[{32÷4(7×2-15+5)}+3]

=60÷6[{32÷4(14-15+5)}+3]

=60÷6[{32÷4(19-15)}+3]

=60÷6[{32÷4(4)}+3]

=60÷6[{32÷16}+3]

=60÷6[{2}+3]

=60÷6[5]

=60÷30

=2

Answer:10

Step-by-step explanation:

Answer:

Step-by-step explanation:

There are two consecutive positive even integers such that the square of the first is 364 more than five times a second. What are the two numbers?

Two consecutive year positive integers are represented by

x and x + 1

First integer = x

Second integer = y

There are two consecutive positive even integers such that the square of the first is 364 more than five times a second.

This is represented mathematically as:

x² = 364 + 5(x + 1)

x² = 364 + 5x + 5

x² -5x -5 - 364

x² - 5x - 369

Answer:

D

Step-by-step explanation:

308 in^2

Answer:

3 + y > 10

Step-by-step explanation:

Is your expression.

Just use the keywords the sum of and greater than.

Answer:

U have to put up the graph or something so i can answer your question.  thank you!

Step-by-step explanation:

Answer:

41.5

Step-by-step explanation:

you use the trigonometric equations. in this case, we will use SOH:

sin 49=opposite/adjacent

sin 49=x/55

55 sin 49=x

41.50=x

Therefore, x is equals to 41.50. And it is already to it's nearest hundredth.

The value of x is  41.25.

There are three commonly used trigonometric identities.

Sin x = Perpendicular / Hypotenuse

Cosec = Hypotenuse / Perpendicular

Cos x = Base / Hypotenuse

Sec x = Hypotenuse / Base

Tan x = Perpendicular / Base

Cot x = Base / Perpendicular

We have,

We use the sin function.

Sin 49 = DE/DF

Sin 49 = x / 55

0.75 = x / 55

x = 0.75 x 55

x = 41.25

Thus,

The value of x is  41.25.

Learn more about trigonometric identities here:

https://brainly.com/question/14746686

#SPJ7

Answer:

The answer is D 3x+y=1 and 3x-2y=16

Step-by-step explanation:

Answer:

proportional

Step-by-step explanation:

Answer:

Proportional

Step-by-step explanation:

Answer:

$31.88

Step-by-step explanation:

Given

Consumer charges = 2530.16cents

Consumer charges in dollars = $25.3016

Interest rate per day = 0.042%

Interest gotten per day = 0.042×25.3016

Interest per day = $1.06266

Interest in 30 days = ,30×1.06266

Interest in 30 days = $31.88

Answer:

c pls mark barliest

Step-by-step explanation:

Answer:

Go to desmos

Step-by-step explanation:

Answer:

youre gonna to the the cords (1,3) on a graph, and do a diagonal line that goes through the 0

Answer:

As a fraction: 141/20. As a percentage: 705%

Step-by-step explanation:

Answer:

The domain of a function is the complete set of possible values of the independent variable. In plain English, the definition means: The domain is the set of all possible x-values which will make the function "work", and will output real y-values.

Step-by-step explanation: