Answer:
<h3><u>Given</u> </h3>
- ↦ Three numbers are in the ratio 2 : 3 : 4
- ↦ The sum of number is 54.
- ↦ 'x' is the common factor
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
<h3><u>To</u><u> Find</u> </h3>
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
<h3><u>Solution</u> </h3>
Let the numbers,
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
According to the question,
<u>Hence, The value of x is 6.</u>
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Thus numbers are,
- ↦ 2 × 6 = 12
- ↦ 3 × 6 = 18
- ↦ 4 × 6 = 24
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
<h3><u>Verification</u> </h3>
Hence Proved!!
Answer: C. 45 minutes before 7:00
Hope this helps! :)
Brainliest please.
Answer:
x=5 twice
Step-by-step explanation:
x^2-10x+25=0
multiply the coefficient of x^2 and the last term
1X25=25
find two numbers you can multiply to get 25 and add to get -10
-5 + (-5)=-10 the middle term
replace -10x with -5x -5x and solve the equation
x^2-5x-5x+25=0
factorise by grouping
x(x-5)-5(x-5)=0
(x-5)(x-5)=0
Either x-5=0,x=5 or x-5=0,x=5
Therefore x=5 twice.
Answer:
The step 4 and 5 describe the errors Stephen made.
Step-by-step explanation:
Given : Stephen evaluated 
. His work is shown below.
To find : Which two statements describe the errors Stephen made?
Solution :
Step 1 -
Step 2 - 
Step 3 - 
Step 4 - 
Error is the step as 4 sign is negative.
So correct step is 
Step 5 - 
Error is the step as there is 4 in place of 3.
So correct step is
The step 4 and 5 describe the errors Stephen made.
