can sum1 please help me brainliest award

Answer:

the answer is A

Step-by-step explanation:

Answer:In general, any equation of the form ax + b = c, with a not equal to zero, can be solved in two steps. First add the opposite of b to both sides. Then multiply both sides by the reciprocal of a. x - 53 = 7.

Answer:

[tex]\boxed {\boxed {\sf y= \frac{1}{2}x-5 }}[/tex]

Step-by-step explanation:

Since we are given a point and a slope, we should use the point-slope equation.

[tex]y-y_1=m(x-x_1)[/tex]

where m is the slope and (x₁, y₁) is the point the line passes through.

We are given the slope of 1/2 and the point (4, -3). Therefore:

[tex]m= \frac{1}{2} \\x_1= 4\\y_1= -3[/tex]

Substitute the values into the formula.

[tex]y--3= \frac{1}{2} (x-4)[/tex]

[tex]y+ 3= \frac{1}{2} (x-4)[/tex]

Distribute the 1/2. Multiply each term inside the parentheses by 1/2.

[tex]y+3= \frac{1}{2} *x + \frac{1}{2} * -4[/tex]

[tex]y+3=\frac{1}{2}x-2[/tex]

We want to the equation of the line in slope-intercept form or y=mx+b. We need to isolate y. 3 is being added and the inverse of addition is subtraction. Subtract 3 from both sides of the equation.

[tex]y+3-3=\frac{1}{2}x-2-3[/tex]

[tex]y=\frac{1}{2}x-2-3\\y= \frac{1}{2}x-5[/tex]

The equation of the line is y=1/2x-5

Answer:

Yes

3

Step-by-step explanation:

a direct variation is written in the form

y = kx

k is a constant which is usually non zero.

6y = k18x

k = 3

An increase in x would lead to an increase in y

Answer:

Its an increase

30 to 90

I= 100 x (f-i)/i

I= 100 x 90-30/30

I= 100 x 2

200% increase

Answer:

[tex]6[/tex]

Step-by-step explanation:

Recall that [tex]a^{-b}=\frac{1}{a^b}[/tex]. Therefore, any number [tex]n[/tex] raised to the power of [tex]-1[/tex] will be  [tex]\frac{1}{n^1}=\frac{1}{n}[/tex] (the reciprocal of that number).

Thus, the value of the expression [tex]\left (\frac{1}{6}\right)^{-1}[/tex] is:

[tex]\left (\frac{1}{\frac{1}{6}}\right )=\fbox{$6$}[/tex].

Answer: -5.042, -5 1/20, 5 3/7, 5.48

Step-by-step explanation:

Write the mixed fractions as decimals and calculate from there

Answer:

-5 1/20 -5.042  5 3/7  5.48

Step-by-step explanation:

Hope this helps

Answer:

6 thousand 438 divided by 6 equals 1 thousand 73

953 divided by 7 equals 136 R 1

Step-by-step explanation:

Computation for the equations that are correct

Based on the information given the equations that are correct are:

6 thousand 438 divided by 6 equals 1 thousand 73 which is written as 6,438/6=1073 will be calculated using this formula

Numerator/Denominator

Where,

Numerator=6,438

Denominator=6

Let plug in the formula

6,438/6

=1,083

953 divided by 7 equals 136 R 1 which is written as 953/7= 136.1 is calculated using this formula

Numerator/Denominator

Where,

Numerator=953

Denominator=7

Let plug in the formula

953/7

=136.1

Therefore the equations that are correct are :

6 thousand 438 divided by 6 equals 1 thousand 73 and 953 divided by 7 equals 136 R 1

Answer:

The  point of contact =  (-2,-7)

Step-by-step explanation:

Explanation

Given that the points are (1,-3) and (7,5)

Given that ratio   m:n = 1:3

The line segment AB divides 1:3 internally

[tex](\frac{mx_{2}-nx_{1} }{m-n} , \frac{my_{2} -ny_{1} }{m-n} )[/tex]

      1:3

A(1,-3) and B(7,5)

[tex](\frac{1(7)-3(1) }{1-3} , \frac{1(5)-3(-3) }{1-3} )[/tex]

([tex](\frac{4}{-2} ,\frac{14}{-2} )[/tex]

(-2 ,-7)  

The point of contact = (-2,-7)

Answer:

The discriminant is negative, so there are no solutions ⇒ C

Step-by-step explanation:

The discriminant is used to know the number and the type of the roots of the quadratic equation without solving it

Let us solve the question

In the given figure

∵ The parabola represents the quadratic equation

∵ The parabola does not intersect the x-axis

→ That means there are no solutions

∴ The equation has no solutions

→ By using the 3rd rule above

∴ The discriminant is negative

∴ The discriminant is negative, so there are no solutions

Answer:

The orientation of the figure has been changed by 90°, but the points are not all rotated around the same center. Translation is involved.

Step-by-step explanation:

Translation before rotation:

.. translate down 5 units

.. rotate counterclockwise 90° about the origin

Translation after rotation:

.. rotate counterclockwise 90° about the origin

.. translate right 5 units

This can also be accomplished by a double reflection.

.. reflect across the line y=x

.. reflect across the line x=2.5

Or,

.. reflect across the line y=2.5

.. reflect across the line y=x

Answer: ^^ good luck

just follow what they say. graph (2,1). rise over run, so up 5 and to the right 3.

Answer:

This is the correct answer the guy above plotted it wrong!

The yellow line is the correct plot!

Answer:

g(h) = 25 + s

(maybe)

Step-by-step explanation:

Answer:

11.49

Step-by-step explanation:

If A=8

And C=14 then

Answer:

C

Step-by-step explanation:

Area of a circle = pi*r^2

Diameter is twice the radius so divide 24/2 = 12

Then use 12 as radius in the area of a circle equation.

Answer:

45°

Step-by-step explanation:

well all the side are equal. Since each angle of this square is 90, and if I'm not mistaken, the two angle are equal to each other.

So both angle x and y are 45°

Answer:

Representative.

Step-by-step explanation:

In Statistics, sampling can be defined as a process used to collect or select data (objects, observations, or individuals) from a larger statistical population using specific procedures.

A representative sample has characteristics similar to those of the entire population and, therefore, can be used to draw a conclusion about the (general) population. Thus, it is considered typically to be a subset of population and can be used to accurately make conclusions and reflect the characteristics of the larger sample (population).

Answer:

Step-by-step explanation:

Draw a vertical line through each purple dot in each graph.

If the line crosses only one dot (in each graph), that graph is the graph of a function.  If the line crosses more than one dot, that graph is not the graph of a function.

Answer: C) $6.75

Step-by-step explanation:

Each banana is $0.75 per pound and there’s 9 pounds. 0.75 times 9 is 6.75.

Answer:

45?

Step-by-step explanation:

Answer:

73.84

Step-by-step explanation:

Answer:

B) $822

Step-by-step explanation:

The total amount of money she spent can be found by adding her expenses:

312 + 287 + 112 + 111

Once added you get the total amount of:

$822

Answer:

The answer is B.

Step-by-step explanation:

312+287=599

599+112=711

711+111=822

Option B is $822, so option B is the answer.

Answer:

More money was spent on the fall dance, than the spring dance.

Answer:

More money was spent on the Fall dance than the Spring dance.

Step-by-step explanation:

Looking at the chart, the bar for Fall dance is higher than the bar for Spring dance.

Answer:

$3.90

Step-by-step explanation:

please give me brainliest

Answer:

5[tex]\sqrt[\\]{3} \\[/tex] or about 8.66

Step-by-step explanation:

To find the distance of any line, you have to use distance formula.

[tex]\sqrt{(y-y_{1} )^{2} + (x-x_{1} )^{2}[/tex]

So, we insert our points:

[tex]\sqrt{(5-9 )^{2} + (-3-4 )^{2}[/tex]

Then you solve, and should end up with [tex]\sqrt{75}[/tex]. Either you can simplify it for an exact number, or you can round. It depends on what the directions ask for.

Answer:

x = -9

Step-by-step explanation:

x • -10 = 90

x = 90/-10

x = -9

Hope this helped! <3