Answer:
The numbers are 20 and 140
Step-by-step explanation:
<u><em>The question in English is</em></u>
Find 2 numbers knowing that the second number is 7 times greater than the first, and the sum between the double of the first number and the triple of the second is 460
Define the variables
Let
x ----> the first number
y ----> the second number
we know that
-----> equation A
----> equation B
Solve the system of equations by substitution
Substitute equation A in equation B
![2x+3(7x)=460](https://tex.z-dn.net/?f=2x%2B3%287x%29%3D460)
solve for x
![2x+21x=460](https://tex.z-dn.net/?f=2x%2B21x%3D460)
![23x=460](https://tex.z-dn.net/?f=23x%3D460)
![x=20](https://tex.z-dn.net/?f=x%3D20)
<em>Find the value of y</em>
---->
The numbers are 20 and 140
Answer:
16
Step-by-step explanation:
To start off this problem, we are given that the line AB is equal to the line CD. In addition to that, we are given that the line EF equally intersects line AB and line CD. This provides us proof that angle AGH is equivalent to angle DHG. From this information, we can solve this problem relatively easily.
Lets work with this equation:
![80 = 5x](https://tex.z-dn.net/?f=80%20%3D%205x)
Next, divide 80 by 5.
![\frac{80}{5} =x](https://tex.z-dn.net/?f=%5Cfrac%7B80%7D%7B5%7D%20%3Dx)
![16 = x](https://tex.z-dn.net/?f=16%20%3D%20x)
This means that x is equal to 16.
Answer:
X = 38°
Step-by-step explanation:
There is a therom angles subtended on the remaining part are equal in magnitude
Answer:
Step-by-step explanation:
Well first you have to see how many times 0.025 goes into 62.54. You can find that out by multiplying 0.025 by a number you will think is equal to 62.54. Then if the answer is too big try to decrease the number you multiplied it with. If its too small try to increase the number you multiplied it with.
(THE ANSWER IS 2501.6)
Answer:
p > 4
Step-by-step explanation:
-2p < 4 - 12
Calculate^
-2 p < -8
Divide Both sides by -2^
And your answer is p > 4