Answer:
38
Step-by-step explanation:
The sum of the measures of the 4 angles is 180°.
m<A + m<B + m<C + m<D = 180
60 + 2x + 3x + 25 = 180
5x + 85 = 180
5x = 95
x = 19
m<B = 2x = 2(19) = 38
Answer: 38
Answer:
surface area takes a role by showing the amount of land required to build the house and most likely account for a backyard as well. This explanation depends on the type of house your building
Answer:
![5\sqrt{3}](https://tex.z-dn.net/?f=5%5Csqrt%7B3%7D)
Step-by-step explanation:
I'm assuming you're asking for most simplified form?
Original Equation:
![\sqrt{27} - \sqrt{12} + \sqrt{48}](https://tex.z-dn.net/?f=%5Csqrt%7B27%7D%20-%20%5Csqrt%7B12%7D%20%2B%20%5Csqrt%7B48%7D)
Rewrite sqrt(27) using the exponent property: ![\sqrt[n]{a} * \sqrt[n]{b} = \sqrt[n]{ab}](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Ba%7D%20%2A%20%5Csqrt%5Bn%5D%7Bb%7D%20%3D%20%5Csqrt%5Bn%5D%7Bab%7D)
![\sqrt{9} * \sqrt{3} -\sqrt{12} + \sqrt{48}](https://tex.z-dn.net/?f=%5Csqrt%7B9%7D%20%2A%20%5Csqrt%7B3%7D%20-%5Csqrt%7B12%7D%20%2B%20%5Csqrt%7B48%7D)
Simplify sqrt(9)
![3\sqrt{3} -\sqrt{12} + \sqrt{48}](https://tex.z-dn.net/?f=3%5Csqrt%7B3%7D%20-%5Csqrt%7B12%7D%20%2B%20%5Csqrt%7B48%7D)
Rewrite the radical sqrt(12)
![3\sqrt{3} -\sqrt{4}\sqrt{3} + \sqrt{48}](https://tex.z-dn.net/?f=3%5Csqrt%7B3%7D%20-%5Csqrt%7B4%7D%5Csqrt%7B3%7D%20%2B%20%5Csqrt%7B48%7D)
Simplify sqrt(2)
![3 \sqrt{3} -2\sqrt{3} + \sqrt{48}](https://tex.z-dn.net/?f=3%20%5Csqrt%7B3%7D%20-2%5Csqrt%7B3%7D%20%2B%20%5Csqrt%7B48%7D)
Rewrite the radical sqrt(48)
![3\sqrt{3} -2\sqrt{3} + \sqrt{16}\sqrt{3}](https://tex.z-dn.net/?f=3%5Csqrt%7B3%7D%20-2%5Csqrt%7B3%7D%20%2B%20%5Csqrt%7B16%7D%5Csqrt%7B3%7D)
Simplify the sqrt(16)
![3\sqrt{3} -2\sqrt{3} + 4\sqrt{3}](https://tex.z-dn.net/?f=3%5Csqrt%7B3%7D%20-2%5Csqrt%7B3%7D%20%2B%204%5Csqrt%7B3%7D)
You can think of sqrt(3) as x, in which case you have 3x - 2x + 4x, so you just add the coefficients and leave the sqrt(3) alone.
Subtract 2 from 3
![1\sqrt{3} + 4\sqrt{3}](https://tex.z-dn.net/?f=1%5Csqrt%7B3%7D%20%2B%204%5Csqrt%7B3%7D)
Add 1 and 4
![5\sqrt{3}](https://tex.z-dn.net/?f=5%5Csqrt%7B3%7D)
Step-by-step explanation:
Because the sentence is speaking that he has done already so we will use the past verb ran
Rick says he has ran two miles already