Answer:
The height on the plans is 6.5 inches
Step-by-step explanation:
1 inch of plan = 5 inch of dollhouse
we know the dollhouse is 32.5 inches, so we need to determine the unknown
x inch of plan = 32.5 inch of dollhouse
x = 32.5/5 = 6.5 inches
Answer:
0.53
Step-by-step explanation:
Basically just go to your calculator and put in 8 divded by 15
Hopes this helps if right please mark as brainlist:
Answer: -12x^2 + 15x
Answer:
Shane started the problem correctly
Step-by-step explanation:
We are given problem (-5) - (-1 3/4).
Mariah started the problem as (-5) + 1 - 3/4
Shane started the problem as (-5) + 1 + 3/4
We need to find who started the problem correctly.
The problem should be started by converting the mixed fraction into improper fraction i,e
![-5-(-1\frac{3}{4})\\=-5-(-1-\frac{3}{4} )\\=-5-(-\frac{7}{4})](https://tex.z-dn.net/?f=-5-%28-1%5Cfrac%7B3%7D%7B4%7D%29%5C%5C%3D-5-%28-1-%5Cfrac%7B3%7D%7B4%7D%20%29%5C%5C%3D-5-%28-%5Cfrac%7B7%7D%7B4%7D%29)
Now we will solve bracket by multiplying -1 with term inside the bracket i.e
![=-5+\frac{7}{4}](https://tex.z-dn.net/?f=%3D-5%2B%5Cfrac%7B7%7D%7B4%7D)
![= \frac{-13}{4}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B-13%7D%7B4%7D)
Let's compare both the procedures now:
Mariah:
![(-5) + 1 - \frac{3}{4}](https://tex.z-dn.net/?f=%28-5%29%20%2B%201%20-%20%5Cfrac%7B3%7D%7B4%7D)
![=(-5) - \frac{1}{4}](https://tex.z-dn.net/?f=%3D%28-5%29%20-%20%5Cfrac%7B1%7D%7B4%7D)
![=\frac{-21}{4}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B-21%7D%7B4%7D)
Therefore, Mariah did not start the problem correctly.
Shane:
![(-5) + 1 + \frac{3}{4}](https://tex.z-dn.net/?f=%28-5%29%20%2B%201%20%2B%20%5Cfrac%7B3%7D%7B4%7D)
![= -5 + \frac{7}{4}](https://tex.z-dn.net/?f=%3D%20-5%20%2B%20%5Cfrac%7B7%7D%7B4%7D)
![= \frac{-13}{4}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B-13%7D%7B4%7D)
Therefore, Shane started the problem correctly.