Answer: the two numbers are 46 and 37
Step-by-step explanation:
Given that:
Sum of two numbers = 83
Sum of two times the first number and three times the second number = 203
From the question :
Let the numbers = a and b respectively
a + b = 83 - - - (1)
2*a + 3*b = 203
2a + 3b = 203 - - - (2)
From (1) :
a + b = 83
a = 83 - b
Substitute a = 83 - b into (2)
2(83 - b) + 3b = 203
166 - 2b + 3b = 203
166 + b = 203
b = 203 - 166
b = 37
From;
a + b = 83
a = 83 - b
a = 83 - 37
a = 46
Answer:
The angles are vertical, and the value of x is 128 degrees
Step-by-step explanation:
You can tell vertical angles apart from adjacent by looking at their position. Adjacent angles are side by side, right next to each other. Vertical angles are directly across from each other, with their points touching.
Since the angle measures of vertical angles are equal, the value of x is 128
i hope this helps
Let us assume the original price of the shirt = x
Let us assume the sale price of the shirt = y
20x/100 = y
x/5 = y
x = 5y
Now the second equation that we get is
x = y + 5
5y - y = 5
4y = 5
y = 5/4
Now putting the value of y in the first equation we get
x = 5y
= 5 (5/4)
= 25/4
= 6 1/4
Then we can say that the original price of the shirt was 6 1/4. The main trick of this problem lies in the words that have been used in the question. It is important to understand the question first before starting to solve the problem.
Answer:
72°
Step-by-step explanation:
just add the two smaller angles to get the whole angle
45.3 + 26.7 = 72.0
Answer:
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