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sveta [45]
3 years ago
11

Finding the slope of the line.

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
4 0
C. 11/8

20-9 = 11
12-4 = 8
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What is the area of the figure?<br><br> Enter your answer in the box.<br><br><br> in²
miss Akunina [59]

Hello!

To find the area of a square use the formula A=lw (Area is equal to length times width) in other words multiply the side times side of just the square. Then to find the area of a triangle use the formula A= 1/2 hb ( Area is equal to half of the height times base) therefore you multiply the height times the base and then multiply it by 1/2 or 0.5 in decimal form ( or just divide by 2, either way works the same). Then add the area of the square and triangle together. (To find the height of the triangle you need to subtract 10 from 16, in other words 16-10. To find the base of the triangle you need to do 10-6.)

Hope this helps!

4 0
3 years ago
The amount of money in an account may increase due to rising stock prices and decrease due to falling stock prices. Marco is stu
Mashcka [7]

The account that recorded a greater percentage change in amount of money over the previous year is year 4

<h3>Part A: Is the amount of money in account A increasing or decreasing?</h3>

The exponential function is given as:

f(x) = 9628 * (0.92)^x

An exponential function is represented as:

f(x) = ab^x

If b is less than 0, then the function is an increasing function.

So, the function f(x) = 9628 * (0.92)^x is a decreasing function.

The percentage of decrement is then calculated as:

r =1 - b

This gives

r = 1 - 0.92

Evaluate

r = 0.08

Express as percentage

r = 8%

Hence, the percentage of decrement is 8%

<h3>Part B: The account that recorded a greater percentage change in amount of money over the previous year</h3>

r  1 2 3 4

g(r) 8,972 8,074.80 7,267.32 6,540.59

As a general rule:

As the number of years increases, the percentage change increases

Hence, the account that recorded a greater percentage change in amount of money over the previous year is year 4

Read more about exponential functions at:

brainly.com/question/2456547

#SPJ1

3 0
2 years ago
How to find 2% of 3000 <br> without a calculator
wariber [46]

Answer:

60%

Step-by-step explanation:

7 0
2 years ago
Can someone answer each step of this correctly?
Burka [1]

About Slope - Intercept Form:

  • y = mx + b
  • m is the slope
  • b is the y-intercept

About Standard Form:

  • Ax + By = C
  • A & B & C are integers
  • A & B are both non-zero
  • This form is good to use when wanting to find the x & y intercepts of a line

About Point - Slope Form:

  • Y - Y1 = m (x -X1)
  • Y1 & X1 is a point on the line
  • The form allows you to identify the slope & the point on the line

Other Info:

  • Remember, y comes before the x  
  • An ordered pair from your problem: (-3,1), -3 is x & 1 is y & x is before the y
  • An ordered pair from your problem: (3,5), 3 is x & 5 is y & x is before the y
  • For the graph, the vertical line is y
  • For the graph, the horizontal line is x

Hope this information helps!!! :)


5 0
3 years ago
Y=3x^2+11x-4 and y=10x-1. solve the system of equations
Mashcka [7]
3x^2+11x-4=10x-1
3x^2+11x-10x-4+1=0
3x^2+x-3=0
Δ=1^1-4*3*(-3)=1+36=37
x1=(-1+V37)/6

x2=( -1-V37)/6
7 0
3 years ago
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