Answer:
First number =26
Second number =49
Step-by-step explanation:
Question:
The sum of two numbers is 75. The second number is 3 less than twice the first. Find the numbers.
Given:
Sum of two numbers = 75
The second number is 3 less than twice the first.
To find the numbers.
Solution:
Let the first number be = 
Let second number be = 
The sum equation can be given as:
It is given that the second number is 3 less than twice the first.
This can be given as:
Substituting the value of in terms of in the sum equation.
Combining like terms.
Adding 3 both sides.
Dividing both ides by 3.
Substitution in the second equation to find .
Thus, first number =26 and second number =49.
Answer:
Step-by-step explanation:
The value of g = 144 solved by using direct proportion.
<h3>
What is a direct proportion?</h3>
Direct proportion or direct variation is the relation between two quantities where the ratio of the two is equal to a constant value. It is represented by the proportional symbol, ∝.
Given that,
h = 
, j = 
, g = 4
g ∝ hj
g = khj
where k is a constant.
4 = k××
k = 24
Also given that,
g = ? , h =2, j = 3
g = khj
g = 24×2×3
g = 144
Hence, The value of g = 144.
To learn more about direct proportion from the given link:
brainly.com/question/22732632
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.1 would be your answer. it has to add up to 1 and 1-.9=.1
Answer:
12
Step-by-step explanation:
The diagram shows a right angle, therefore (6x-2) + 20 = 90.
<u>Find x</u>
(6x - 2) + 20 = 90
6x - 2 = 70
6x = 72
x = 12
<u>Confirmation</u>
[6(12) - 2] + 20 = 90
