All categories

3 years ago

20 POINTS !!!!!!!

Mathematics

1 answer:

Nata [24]3 years ago

7 0

Point A'(4, 3)

Point B'(9, 7)

Point C'(6, 7)

Point D'(-8, -2)

Point E'(2, -4)

Point F'(8, 2)

Hope this helps! :)

You might be interested in

PLS HELP WILL BRAINLIEST 1. line goes through the points (9, 10) and (-3, 2). (a) What is the slope of the line? Show your work

djverab [1.8K]

1. line goes through the points (9, 10) and (-3, 2). (a) What is the slope of the line? Show your work

slope = (10 - 2)/(9 + 3)
slope = 8/12
slope = 2/3

2. Write the equation of the line in point-slope form.
Show your work

point-slope form. 
y - y1 = m(x - x1)

so equation
y - 2 = 2/3(x + 3)

3. Write the equation of the line in slope-intercept form.
Show your work.

slope = 2/3, passing thru (-3, 2)

y = mx + b
b = y - mx
b = 2 - (2/3)(-3)
b = 2 + 2
b = 4

equation
y = 2/3(x) + 4

8 0

3 years ago

15000(0.068÷12)(1+0.068÷12)^12×4(1+0.068÷12)^12×4 -1

zhuklara [117]

Answer: 1556.52935024

Step-by-step explanation: Pemdas

According to Khan Academy, "The order of operations is a rule that tells the correct sequence of steps for evaluating a math expression. We can remember the order using PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)."

7 0

2 years ago

What is the best estimate length of a football

Ne4ueva [31]

11 to 11.2 inches Is an estimate length of a football

5 0

3 years ago

Raymond can type 40 words each minute. How many words can he type in 8 minutes?

Phantasy [73]

Answer:

320

Step-by-step explanation:

320 words per minute 40x8=320

3 0

2 years ago

Read 2 more answers

The length of a swimming pool is 3 feet longer than it’s width. The swimming pool is surrounded by a deck that is 2 feet wide an

Firlakuza [10]

Answer:

The Length of swimming pool is 8.35 feet

The width of swimming pool is 5.35 feet

Step-by-step explanation:

Given as :

The length of swimming pool is 3 feet longer that its width

Let The width of swimming pool = w feet

So, The Length of swimming pool = L = (w + 3) feet

Now, The swimming pool is surrounded by deck of 2 feet wide

The width of deck = w' = w + 2 + 2 = (w + 4) feet

The area of deck = 116 feet²

The length of deck = L' = L + 2 + 2 = (L + 4) feet

So, L' = (w + 3 + 4) feet

I.e L' = (w + 7) feet

∵ The area of deck = 116 feet²

So , L' × w' = 116 feet²

(w + 7)× (w + 4) = 116

Or, w² + 4 w + 7 w + 28 = 116

Or, w² + 11 w - 88 = 0

Solving the quadratic equation as

ax² + bx + c = 0

So, w = $\dfrac{-b\pm \sqrt{b^{2}-4\times a\times c}}{2\times a}$

Or, w = $\dfrac{-11\pm \sqrt{11^{2}-4\times 1\times (-88)}}{2\times 1}$

Or, w = $\dfrac{-11\pm \sqrt{473}}{2}$

or, w = $\dfrac{-11\pm 21.7}{2}$

or, w = 5.35 , -16.35

The width of swimming pool = w = 5.35 feet

The Length of swimming pool = L = (5.35 + 3) feet = 8.35 feet

Hence, The Length of swimming pool is 8.35 feet

And The width of swimming pool is 5.35 feet

Answer

3 0

3 years ago