Please help me! I'll actually mark Brainliest + lots of points!!!

Answer:

The answer is below

Step-by-step explanation:

The question is not complete, but I would solve a similar question:

Find the distance between the two points shown on the coordinate plane. (Round your answer to the

nearest tenth.)

Solution:

The coordinate plane is a plane formed by the intersection of the vertical line and the horizontal line. The vertical line is known as the y axis and the horizontal line is the x axis. The y axis and x axis intersect at a point known as the origin.

The distance between two points [tex](x_1,y_1)\ and\ (x_2,y_2)[/tex] on the coordinate plane is given by:

[tex]Distance=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]

Given points (-2, -1) and (2, 3), the distance is:

[tex]Distance=\sqrt{(3-(-1))^2+(2-(-2))^2}=\sqrt{4^2+4^2}=\sqrt{16+16}=\sqrt{32}[/tex]

Answer:

7.21 units

its on ttm

trust me its right

Step-by-step explanation:

Answer:

n=40.5

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer: B

Step-by-step explanation:

Answer:

−x−1+1=−11+1

−x=−10

-x/-1 = -10/-1

x=10

Step-by-step explanation:

Let's solve your equation step-by-step.

Step 1: Add 1 to both sides.

Step 2: Divide both sides by -1.

Answer:

Option c

Step-by-step explanation:

y-intercept is the point where the line crosses y axis. It is also his monthly savings

Answer:

The answer is C

Step-by-step explanation:

ohhhh that sounds interesting

Answer: 13

Step-by-step explanation:

Answer:

Hi! The correct answer is (-2,-1)!

Step-by-step explanation:

~Add the equations in order to solve for the first variable, Plug this value into the other equations in order to solve for the remaining variables~

Answer:

3 dozen of mangoes were bought.

Step-by-step explanation:

Given that:

Mangoes were bought at the rate of Rs. 1.50 per dozen

Mangoes were sold at the rate of Rs. 2.50 per dozen

Profit made = Rs. 2.25

Let,

x be the dozen of mangoes bought.

Profit = Selling cost - Purchase cost

2.25 = 2.25x - 1.50x

2.25 = 0.75x

0.75x = 2.25

Dividing both sides by 0.75

[tex]\frac{0.75x}{0.75}=\frac{2.25}{0.75}\\x = 3[/tex]

Hence,

3 dozen of mangoes were bought.

Answer: (2,-4). (6,-9)

Step-by-step explanation:

Quadrant I: (pos.,pos.)

Quadrant II: (neg.,pos.)

Quadrant III: (neg., neg)

Quadrant IV: (pos., neg)

Answer:

how can I answer this?

Step-by-step explanation:

bro I have nothing to go off of come on

Step-by-step explanation:

2(x + 5) + 6x = 8x + 10

2x + 10 + 6x = 8x + 10

8x + 10 = 8x + 10

Since this equality is true for any real values of x, there are infinitely many solutions for x.

The best answer here is "Many Solutions".

Answer:

Step-by-step explanation:

here you go mate

step 1

2(x+5)+6x = 8x+10  equation

step 2

2(x+5)+6x = 8x+10  simplify

2x+10+6x=8x+10

step 3

2x+10+6x=8x+10  combine terms

8x+10=8x+10

step 4

8x+10=8x+10  subtract 8x

10=10

step 5

10-10=10-10  subtract -10 from both side

0=0

answer

All real numbers

mind if i get brainliest

Answer: i think its 82 but im not sure

Step-by-step explanation:

Answer:

22 hours

Step-by-step explanation:

he earns $8 per hour, 176 hours/$8 = 22 hours

Answer:

i could be wrong but i have to say 22 sorry if im wrong ;c

Step-by-step explanation:

Answer:

The height would be 10.5 cm

Answer:

hb=10.5cm

Step-by-step explanation:

Area of triangle = 1/2(height x base)

The problem states that base is 8 cm greater than the height; therefore, base-8 = height.

A = 1/2(b*h)

42 = 1/2(b*[b-8])

84=(b^2-8b)

rearrange to

b^2 - 8b -84

factor to

(b+8)(b-14)

Therefore, b = -8 cm which makes no sense and

b = +14 cm

and height = 14-8 = 6

Check:

1/2(b*h) = area

1/2(14*6) = 1/2(84)=42

Answer:

the population used to be 455,000

Step-by-step explanation:

The sum of the interior angles of this irregular hexagon is 720

The sum of the interior angles of a polygon is:

Sum = 180 *(n - 2)

A hexagon has 6 sides.

So, we have:

Sum = 180 *(4 - 2)

Evaluate

Sum = 720

Hence, the sum of the interior angles of this irregular hexagon is 720

Read more about polygons at:

https://brainly.com/question/1592456

#SPJ2

We want to find the equation of a line given that we know two points on the line.

The line is:

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

Let's see how to find the line equation.

We know that a line equation is written as:

[tex]y = a*x + b[/tex]

Where a is the slope and b is the y-intercept.

If the line passes through the points (x₁, y₁) and (x₂, y₂), then the slope of the line is given by:

[tex]a = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Here we know that the line passes through the points (-4, 3) and (2, -6), then the slope of our line is:

[tex]a = \frac{-6 - 3}{2 - (-4)} = \frac{-9}{6} = \frac{-3}{2}[/tex]

Then the line is something like:

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

To find the value of b, we can use one of the two points on the line.

For example, I will use the second one, (2, -6).

This means that when x = 2, y must be equal to -6.

Then we can replace that in the line equation and solve it for b:

[tex]-6 = \frac{-3}{2}*2 + b\\\\-6 = -3 + b\\-6 + 3 = -3 = b[/tex]

Then the equation of the line is:

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

A graph of this line can be seen below, where the two points are also graphed.

If you want to learn more, you can read:

https://brainly.com/question/21637716

Answer:

9

Step-by-step explanation:

3/8 of 24 is 9

Answer:

15 miles

Step-by-step explanation:

45 / 3 = 15

x + 140 = 180° x=40

y + 90 = 180° y=90

Answer:

20 m

Step-by-step explanation:

the distance from the top car to the bottom car is equal to the diameter of the wheel. The diameter is 40 m, and that is twice the radius. The radius of the Ferris wheel is (40 m)/2 = 20 m.

Answer:

3

Step-by-step explanation:

basically slope determined from a graph like this can be solved by counting. the formula you need to use is rise/run. choose one of the orange points on the line and then count how many spaces up the next dot is. once we have our number (3), you can count how many spaces over the dot is to the right (1) this leaves you with the fraction 3/1 or 3.

also if the dot is to the left it means the slope is negative. so if the dot is 3 up and 1 to the left the slope would be -3

Answer:

1.3 Inches

Step-by-step explanation:

x = average amt of rainfall in the last 10 years

0.95 = x - 0.35

0.95 + 0.35 = 1.3

Answer: 1.3 Inches

Answer:

The 26th term of an arithmetic sequence is:

[tex]a_{26}=67[/tex]

Hence, option A is true.

Step-by-step explanation:

Given

An arithmetic sequence has a constant difference 'd' and is defined by

[tex]a_n=a_1+\left(n-1\right)d[/tex]

substituting a₁ = -33 and d = 4 in the nth term of the sequence

[tex]a_n=-33+\left(n-1\right)4[/tex]

[tex]\:a_n=-33+4n-4[/tex]

[tex]a_n=4n-37[/tex]

Thus, the nth term of the sequence is:

[tex]a_n=4n-37[/tex]

now substituting n = 26 in the nth term to determine the 26th term of the sequence

[tex]a_n=4n-37[/tex]

[tex]a_{26}=4\left(26\right)-37[/tex]

[tex]a_{26}=104-37[/tex]

[tex]a_{26}=67[/tex]

Therefore, the 26th term of an arithmetic sequence is:

[tex]a_{26}=67[/tex]

Hence, option A is true.

Answer:

Please check step by step explanation

Step-by-step explanation:

Here, we want to write each as a fraction

We proceed as follows;

a. -3/8 = -3/8

b. -5 = -5/1

c -51/4 = -21/4

d. -1.6 = -16/10 = -8/5

e. 8.03 = 803/100

f. 0.4 = 4/10

Answer:

16.8

Step-by-step explanation:

16.8

X/7=12/5

5x=84

X=16.8