All categories

3 years ago

The value of x in the proportion 1/2:2/3 = 3/4:x is 1 4/9 1 7/9 1/4

Mathematics

2 answers:

mario62 [17]3 years ago

6 0

1 : 2 = 3 : 6
 1 is the answer

n200080 [17]3 years ago

5 0

1 is the answer coz1*3:2*2 = 3:4=3/4:1

You might be interested in

Add and simplify (-4+n-2n^2)+(2-5n-6n^2)

Lelechka [254]

Your answer is - 2 - 4n - 8n² after you combine like terms.

7 0

3 years ago

How do you decide whether a number is a solution of an inequality

disa [49]

Answer:

We can solve inequalities to find all values of the variable that make the inequality true. The idea is to get the variable all by itself on one side of the inequality sign so we can easily see the solutions to the inequality.

Hence for any given inequality and for any given number if we put that number in that inequality and see that the given inequality sign holds true than that number will be a solution of the inequality otherwise it is not an solution of the inequality.

4 0

4 years ago

Find two consecutive odd integers such that 32 more than the lesser is three times the greater

Maslowich

Answer:

First odd number = 13

Second odd number = 15

Step-by-step explanation:

Let

First odd number = 2x + 1

Second odd number = 2x + 3

According to given conditions:

32 + 2x + 1= 3 (2x + 3)

33 + 2x = 6x + 9

Taking terms with x to left and constants to right

2x - 6x = 9 - 33 (sign of transferred terms will be changed)

-4x = -24

Dividing both sides by -4

x = -24/-4

x =6

So,

First odd number = 2x + 1 = 2*6 + 1 = 12 + 1 =13

Second odd number = 2x + 3= 2*6 +3= 12 + 3 = 15

I hope it will help you!

4 0

4 years ago

Solve the conjunctions below. 2 < x/3 - 5 < 6 3 < 2(x + 2) - 7 ≤ 13

Nataliya [291]

Answer:

top: 21 < x < 33

bottom: 3 < x ≤ 8

Step-by-step explanation:

7 0

3 years ago

An office supply store packed 416 notepads equally in 4 boxes. How many notepads are in each box

Volgvan

Answer:

104 Notepads per box

Step-by-step explanation:

b - boxes

416=4b

b=104

8 0

3 years ago

Read 2 more answers