All categories

3 years ago

(5 marks)

Mathematics

1 answer:

Shtirlitz [24]3 years ago

3 0

I thought this right but sorry if it is wrong

first make the 6% in amount by 6×10,000÷100=3600

then, the convert 4 year into month by (4×12)=48month. after that divide 48months by 4 month.i.e.48÷4=12.at last multiply 12 by 3600.i.e. 12×3600=43200

You might be interested in

The cheerleading squad at Oxford High School had 20 members with the old coach. Now, with the new coach, there are 25 members on

Iteru [2.4K]

(I’m not completely sure)

(25 - 20) (divided by) 20 x 100
Is the formula for percentage increase

The answer would be 25%

3 0

3 years ago

The owner of a video game store creates the expression −2x^2 + 24x + 174 to represent the store's weekly profit in dollars, wher

coldgirl [10]

The answer is the second one

6 0

3 years ago

20 pts and brainliest

lions [1.4K]

The two solutions to the given quadratic equation are 2i/3, -2i/3 and they are both complex solutions.

Hence, option C is the correct answer.

<h3>What are the solutions to the quadratic equation?</h3>

Given the equation; 9x² + 4 = 0

First, we subtract 4 from both sides.

9x² + 4 = 0

9x² = -4

x² = -4/9

Take the square roots of both sides

x = ±√(-4/9)

Rewrite -4/9 as (2i/3)²

x = ±√(2i/3)²

x = ±(2i/3)

Hence,

x = 2i/3, -2i/3

Therefore the two solutions to the given quadratic equation are 2i/3, -2i/3 and they are both complex solutions.

Hence, option C is the correct answer.

Learn more about quadratic equations here: brainly.com/question/1863222

#SPJ1

6 0

2 years ago

What does -2/3 (x + 5) + 4 (x + 5) - 10/3 (x + 5) equal

Kitty [74]

Answer: 0

Step-by-step explanation:

$-\frac{2}{3}(x+5)+4(x+5)-\frac{10}{3}(x+5) = ?$

$-\frac{2}{3}x-\frac{10}{3}x+4x+20-\frac{10}{3}x-\frac{50}{3} = ?$

$(-\frac{2}{3}x+4x -\frac{10}{3}x) +(-\frac{10}{3}+20-\frac{50}{3})=?$

$(-\frac{12}{3}x+4x)+(-\frac{60}{3}+20)=?\\ (-4x+4x)+(-20+20)=?\\0+0=0$

4 0

3 years ago

PLEASE PLEASE PLEASE HELP!!

ELEN [110]

Answer:

Step-by-step explanation:

Well first you have to find the dimensions of the frame, you can find that by subtracting the dimensions of the photo from the whole dimensions so it will be the

length of the photo and frame - length of the photo = 25- 20 = 5 length of the frame

Now the width of the photo and frame - width of the photo = 20 -16 = 4 the width of the frame

ok so the Area of the rectangle = width x length = 4 x 5 = 20 the Area of the frame

Hope that helps

6 0

3 years ago