Answer:
1
General Formulas and Concepts:
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define Expression</u>
2x - 2x + 4 - 3
<u>Step 2: Simplify</u>
- Combine like terms (x): 4 - 3
- Combine like terms (Z): 1
1. distribute
step 1: 3 3
----- × X = ------X
5 5
3 5 3 Ima convert this into a decimal
------- × - ----- = - ------ ----> negative .375
5 8 8
2. write the problem now
3 1 7
----- X - 0.375 = ---- - X + ----
5 12 8
3. I would convert them into decimals and solve
0.6x - 0.375 = 0.08 - x + 0.875
+x +x
--------------------------------------------------
1.6x - 0.375 = 0.08 + 0.876
1.6x - 0.375 = 0.956
+0.375 +0.375
--------------------------------------------------
1.6x = 1.331
------ -------
1.6 1.6
---------------------------------------------------
x = 0.831875
rounded up : 0.83
Step-by-step explanation:
EQUATION: Volume=length x width x height.
V=l×w×h
1620cm^3=9cm×9cm×xcm
1620cm^3=81cm^2 ×xcm
xcm= 1620cm^3/81cm^2
xcm= 20cm
Future help- Use the law of sines and law of cosines to solve triangles.
Answer- D= 26° b= 5.48 d=2.57
11/12 divided by 3/4
11/12 • 4/3 (multiply by the reciprocal)
OR
Multiply from top to bottom
(11•4) • (12•3) = 44/36
Simplify (Divide top and bottom by the highest common factor... which in this case is 4)
Answer: 11/9