Answer: 14
Step-by-step explanation:
when you multiply 9 by 14 you get the answer 126.
So it takes 14 nines to get 126.
Answer:
Hope this helps
Step-by-step explanation:
Let's solve your equation step-by-step.
4x+2=2x+12
Step 1: Subtract 2x from both sides.
4x+2−2x=2x+12−2x
2x+2=12
Step 2: Subtract 2 from both sides.
2x+2−2=12−2
2x=10
Step 3: Divide both sides by 2.
2x
2
=
10
2
x=5
Answer:
5
Answer:
7.798825982752825786274184625289497149185
Step-by-step explanation:
because the numbers do not repeat
Question 1. 7:11
Question 2. 27 units of K
How to solve the questions-
1. 14/22 divide the numerator and the denominator by 2. This would give you 7/11
2. If the ratio is 12/9 and the amount of N is 36, you’re basically multiplying 12 *3, so then you have to multiply 9 *3=27.
![x=\sqrt{70}, y =\sqrt{21}, z=\sqrt{30}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B70%7D%2C%20y%20%3D%5Csqrt%7B21%7D%2C%20z%3D%5Csqrt%7B30%7D)
Solution:
Given c = 3 and d = 10 – 3 = 7
<u>To find the value of y:</u>
![y^2= 3\times 7](https://tex.z-dn.net/?f=y%5E2%3D%203%5Ctimes%207)
![y^2= 21](https://tex.z-dn.net/?f=y%5E2%3D%2021)
Taking square root on both sides of the equation.
![y=\sqrt{21}](https://tex.z-dn.net/?f=y%3D%5Csqrt%7B21%7D)
<u>To find the value of x:</u>
![x^2=7\times10](https://tex.z-dn.net/?f=x%5E2%3D7%5Ctimes10)
![x^2=70](https://tex.z-dn.net/?f=x%5E2%3D70)
Taking square root on both sides of the equation.
![x=\sqrt{70}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B70%7D)
<u>To find the value of z:</u>
![z^2=3\times10](https://tex.z-dn.net/?f=z%5E2%3D3%5Ctimes10)
![z^2=30](https://tex.z-dn.net/?f=z%5E2%3D30)
Taking square root on both sides of the equation.
![z=\sqrt{30}](https://tex.z-dn.net/?f=z%3D%5Csqrt%7B30%7D)
Hence the value of
.