Answer:
Triangles UVW and YXW are congruent by ASA
see the explanation
Step-by-step explanation:
we know that
The ASA Postulate (Angle-Side-Angle) states that: If two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.
In this problem
---> by vertical angles
----> given problem
----> given problem
so
Two angles and the included side of triangle UVW are congruent to the corresponding parts of triangle YXW
therefore
Triangles UVW and YXW are congruent by ASA
The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable
Answer:
see explanation
Step-by-step explanation:
Both figures are cuboids whose volume (V) is calculated as
V = lbh ( l is the length, b is the width and h the height )
(8)
V = 6 × 6 × 10 = 36 × 10 = 360 ft³
(9)
V = 11 × 14 × 4 = 616 in³
Set up a proportion.
Cross multiply:
Divide 20 to both sides:
So it will take 62.5 minutes for her to complete the worksheet.
Answer:
slope of line ax + by = c is -a/b
so, slope of 7x +2y =5 is -7/2