MATHEMATICS HIGH SCHOOL

Someone help me please

Answers

Answer 1

Answer:

Answer:

24/24, 1/9, 20/32, 8/8, 3/4

Step-by-step explanation:

Blank 1 = 24/24

24/1 = 24, 48/2 = 24

Blank 2 = 1/9

3/3 = 1, 27/3 = 9

Blank 3 = 20/32

5*4 = 20, 8*4 = 32

Blank 4 = 8/8

48/6 = 8, 56/7 = 8

Blank 5 = 3/4

21/7 = 3, 28/7 = 4

Related Questions

Can somebody possibly solve this???Consider a rectangle, for which perimeter = 2l+2w. perimeter = 2 l + 2 w . If the length of a rectangle is 5 m or less than twice the width, and the perimeter is 44 m long, find its length and width.
What number is 0.4% of 20?
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The density of a fish tank is 0.3fish over feet cubed. There are 15 fish in the tank. What is the volume of the tank?
The sum of two numbers is 62 and their difference is 16.Which system of equations represents the word problem? x + y = 62 and x - y = 16 x + y = 62 and 62-x = 16 x + 62 = y and x - 16 = y

What is 1 multiplied by 1

Answers

one times one equals one anything times one is the same

1 because you can only multyplied 1 by 1

a family buys a car for $20,000. the value of the car decreases about 20% each year. after 6 years, the family decides to sell the car. should they sell it for $4000?

Answers

actually heres the breakdown...
year 1 20,000
year 2 decreased 20% is 16,666
year 3 decreased 20% is 13,888
year 4 decreased 20% is 11,574
year 5 decreased 20% is 9,645
year 6 decreased 20% is 8,037
so selling it for $4000 is a major loss on their end so they should NOT sell at that price.

No, the car is losing value not gaining it.

3. 11x-7y=-14. X-2y=-4

Answers

11x -7y= -14 (1)
x -2y= -4 (2)

Multiply (2) by 11, we have:
11x -22y= -44 (3)

Take (1)-(3), we have:
(11x-11x)+ (-7y-(-22y))= -14-(-44)
⇒ -7y+22y= -14+44
⇒ 15y= 30
⇒ y= 30/15
⇒ y= 2

x= -4+ 2y= -4+ 2*2= 0

The final answer is x=0, y=2~

The two given equations are
11x - 7y = - 14
x - 2y = -4
Now let us take the second equation for finding the value of x first
x - 2y = -4
x = 2y - 4
Now we have to put the value of x in the first equation
11x - 7y = - 14
11(2y - 4) - 7y = -14
22y - 44 - 7y = -14
15y = 44 - 14
15y = 30
y = 30/15
= 2
Now let us put the value of y in the second equation
x - 2y = -4
x - 2(2) = -4
x - 4 = -4
x = -4 + 4
= 0
So the value of x is 0 and the value of y is 2.

Andy is scuba diving.He starts at sea level and then descends 10 feet in 2 1/2 minutes. a. how would you represent Andy's descend as a unit rate? Express your answer as an integer.
b. How much feet can he descend in 6 minutes?

Answers

Descent = 10 feet
Time required = 2 1/2 minutes.
The rate of descent = (10 feet)/(2.5 mn) = 4 ft/min

In 6 minutes, the descent will be
(4 ft/min)*(6 min) = 24 ft

Answer:
(a) 4 feet/minute
(b) 24 feet

4a ^ 2 - 20ab + 25b ^ 2

Answers

Answer:

(2a-5b)^2

Step-by-step explanation:

4a^2 - 20ab + 25b^2 = (2a)^2 - 2*2a*5b + (5b)^2 = (2a-5b)^2

19) If x an y are odd numbers which of the following is even?a)(X+y)/3
b) (x+y) x^y
c) x^y
d)x^y/2

Answers

Answer:

(x+y)x^y

Step-by-step explanation:

i hope it helped you. thankyou

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