Do the brainly bois got me?

Answer:

[tex]\boxed{\boxed{\pink{\bf \leadsto Hence \ the\ correct \ option \ is \ 2 . }}}[/tex]

Step-by-step explanation:

A inequality is given to us and we need to find the solution set . The inequality given to us is :-

[tex]\bf \implies 3x -2 \geq 2x + 1 \\\\\bf\implies 3x - 2x \geq 2 + 1 \\\\\bf\implies\boxed{\bf x \geq 3} [/tex]

This means that x belongs to Real Numbers. Hence final answer would be :-

[tex]\boxed{\red{\bf { x | x \in R , x \geq 3 }}[/tex]

Answer:

Multiply the price by .4 to get the answer

Step-by-step explanation:

You dont have the original price posted.

Answer:

id

Step-by-step explanation:

The square root equations could have extraneous solutions.

An extraneous solution is a “false” solution to an equation. An extraneous solution does not satisfy the original equation, even though we took seemingly valid steps while solving the equation.

When we solve an equation with containing a radical expression, we have to isolate the radical on one side from all other terms and then square both sides of the equation.

When we square a radical equation we sometimes get a solution to the squared equation that is not a solution to the original equation. Such an equation is called an extraneous solution.

Hence, the square root equations could have extraneous solutions.

Learn more about extraneous solutions click;

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9514 1404 393

Answer:

  7 1/8 yd

Step-by-step explanation:

The perimeter is the sum of the three side lengths. They are all the same, so we can use multiplication to find their sum.

  P = 3·(2 3/8 yd) = 6 9/8 yd  . . . . .  9/8 = 1 1/8

  P = 7 1/8 yd

The perimeter is 7 1/8 yards.

Answer:

[tex]perimeter \: of \: the \: triangle \\ = 2 \frac{3}{8} +2\frac{3}{8} + 2 \frac{3}{8} \\ = 3 \times 2 \frac{3}{8}\\= 3 \times \frac{19}{8} \\ = \frac{57}{8} \: yd \\ = 7 \frac{1}{8} \: yd[/tex]

Answer:

True

Step-by-step explanation:

Here, we want to check if the given equation does not intersect the x-axis

if it does not, then it has no real root

If the discriminant is less than zero, then it has no real roots and does not intersect the x-axis

The formula for the discriminant is;

D = b^2-4ac

In the question;

a = -1 , b = 6 , c = 10

so;

D = 6^2-4(-1)(10)

D = 36-40

D = -4

Since discriminant is less than zero, then there is no real root and the graph does not cross the x-axis

Answer:

140

Step-by-step explanation:

you have to first multiply them

-140

since it has to be an aditive inverse you write the opposite

140

The additive inverse of the polynomial 7x-20 is -7x+20.

The given algebraic expression is 7x-20.

The additive inverse of a number is its opposite number. If a number is added to its additive inverse, the sum of both the numbers becomes zero. The simple rule is to change the positive number to a negative number and vice versa.

Here, the additive inverse of given polynomial is

-7x+20

Therefore, the additive inverse of the polynomial 7x-20 is -7x+20.

Learn more about the additive inverse here:

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Answer:

10

Step-by-step explanation:

6p - 5p = p

p - 8 = 2

2 + 8 = 10

10 - 8 = 2

so, p = 10

Answer:

200-100=100

500-400=100

600-500=100

900-800=100

300-200=100

Step-by-step explanation:

Step-by-step explanation:

Answer:

y = - [tex]\frac{1}{3}[/tex] x + [tex]\frac{19}{3}[/tex]

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 )

y = 3x + 6 ← is in slope- intercept form

with slope m = 3

Given a line with slope m then the slope of a line perpendicular to it is

[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{3}[/tex] , thus

y = - [tex]\frac{1}{3}[/tex] x + c ← is the partial equation

To find c , substitute (4, 5) into the partial equation

5 = - [tex]\frac{4}{3}[/tex] + c ⇒ c = 5 + [tex]\frac{4}{3}[/tex] = [tex]\frac{19}{3}[/tex]

y = - [tex]\frac{1}{3}[/tex] x + [tex]\frac{19}{3}[/tex] ← equation of perpendicular line

Answer:

false

true false false false

Step-by-step explanation:

Answer:

1) true

5)false

2)true

Step-by-step explanation:

hope it helps you...

Answer:

Line m and n are parallel lines that are intersected by a line

This means that corresponding angles in each line are equal to each other

This means that angle (3x+58) is equal to (5x)

now, we can solve for x and from there find the angle measure

(3x+58)=5x

3x-3x+58=5x-3x

58=2x

58/2=2x/2

29=x

if 29=x then 5(29)=5x

the angle measure of these angles is 145

Step-by-step explanation:

Answer:

Step-by-step explanation:

m // n  and they are intersected by transversal.

Corresponding angles are equal

5x = 3x + 58

5x - 3x = 58

     2x = 58

      x = 58/2

x = 29

Answer:

3/4 cups of Chocolate chips is needed

Step-by-step explanation:

Sara was making a cookies and she needs ½ cup of Chocolate chips and 2/3 cup of sugar. She accidently put in 1 cup of sugar. How many cups chocolate chips does she need now?

From the above question:

2/3 cup of sugar = ½ cup of Chocolate chips

1 cup of sugar = x

Cross Multiply

2/3 cup of sugar × x = ½ cup of Chocolate chips × 1 cup of sugar

x = ½ cup of Chocolate chips × 1 cup of sugar/ 2/3 cup of sugar

x = 1/2 ÷ 2/3

x = 1/2 × 3/2

x = 3/4 cups of Chocolate chips

Therefore, for 1 cup of sugar , 3/4 cups of Chocolate chips is needed

Answer:

6:9 or 2:3

Rocky's salary is $6000

Answer:

Step-by-step explanation:

it will be irrational  

Answer:

18 sit up is the unit rate

Answer:

Step-by-step explanation:

[tex]x_1 , y_1 = (3,3) \\

m= -1[/tex]

Put information in Slope-intercept form :

[tex]y-y_1=m(x-x_1) \\ y - 3 = - 1(x - 3) \\ y - 3 = - x + 3[/tex]

Collect like terms and simplify

[tex]y = - x + 3 + 3 \\ y = - x + 6[/tex]

Step-by-step explanation:

Cosine Ratio is the best tool to solve this problem.

cos38°=x/8

x =8*cos38°

x = 8*0.79

x = 6.32

ask snap you can show them the picture of this

pls give me perfect answer ok

Answer: The very last one 5y +5y +10

Step-by-step explanation:

Answer: 390

Step-by-step explanation:

32 ÷ 6 = 5 1/3

2080 ÷ 5 1/3 = 390