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shanaz8199
22.06.2020 •
Mathematics
Can someone help me with this question I don’t understand it
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Ответ:
Step-by-step explanation:
Caution! Don't Use "AAA"
AAA means we are given all three angles of a triangle, but no sides.
Ответ:
There is no congruency theorem
Step-by-step explanation:
We don't know that the triangles are congruent. We know that the angles are the same that makes the triangles similar. We need at least one side being equal to make the triangles congruent
Ответ:
4(3x2y4)3/(2x3y5)4
Final result :
27
—————
4x6y8
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(((3•(x2))•(y4))3)
4•——————————————————
((2x3•(y5))4)
Step 2 :
Equation at the end of step 2 :
((3x2 • (y4))3)
4 • ———————————————
24x12y20
Step 3 :
33x6y12
Simplify ————————
24x12y20
Dividing exponential expressions :
3.1 x6 divided by x12 = x(6 - 12) = x(-6) = 1/x6
Dividing exponential expressions :
3.2 y12 divided by y20 = y(12 - 20) = y(-8) = 1/y8
Equation at the end of step 3 :
27
4 • ——————
16x6y8
Step 4 :
Final result :
27
—————
4x6y8