Ask question

Ask question

All categories

2 years ago

5

How to use the numbers 4, 7, 3, and 9 to get the number 25 only using the operations multiplication, division, and addition

2 answers:

poizon [28]2 years ago

7 0

Answer:

(9*7)/3+4

Step-by-step explanation:

if you do 9*7 you get 63

then if you divide 63 by 3 you get 21

finally, add 21 to 4 and get 25

bearhunter [10]2 years ago

5 0

Answer:

(9 x 7)/3 + 4

Step-by-step explanation:

9 x 7 = 63

63 divided by 3 is 21.

21 + 4 = 25

You might be interested in

natali 33 [55]

Step-by-step explanation:

5x 3 1/2 = 3 x 5 1/2 is false

3 0

2 years ago

What is the solution for the equation 5/3b^3-2b-5=2/b3-2

irinina [24]

Answer:

Option C is correct.

Step-by-step explanation:

Given Equation:

$\frac{5}{3b^3-2b^2-5}=\frac{2}{b^3-2}$

To find: Solution of the Equation.

Consider,

$5(b^3-2)=2(3b^3-2b^2-5)$

$5b^3-10=6b^3-4b^2-10$

$6b^3-5b^3-4b^2+10-10=0$

$b^3-4b^2=0$

$b^2(b-4)=0$

b² = 0 ⇒ b = 0

b - 4 = 0 ⇒ b = 4

Therefore, Option C is correct.

7 0

2 years ago

Read 2 more answers

Hi can anybody help me please i will mark them as a brainlest

Ede4ka [16]

Answer:

area 4.5

Step-by-step explanation:

C has the largest Area. It's area is 4.5

hope this helps

4 0

2 years ago

Read 2 more answers

If 1+1 =2<br> then what does 2+1=?

konstantin123 [22]

Answer:

3

Step-by-step explanation:

if 1+1=2

than 2+1=3..

hope it is helpful

8 0

2 years ago

Read 2 more answers

What is the answer to 50=2.5x

Karolina [17]

Answer:

20

Step-by-step explanation:

if you divide 50 from 2.5 you get 20

then take 20x2.5 and you get 50.

7 0

2 years ago