Answer:
<em>The answer to your question is</em><em> 125</em>
Step-by-step explanation:
<em> x = 25 X 5= 125.</em>
<em>The required number is 125.</em>
<u><em>I hope this helps and have a good day!</em></u>
Answer:
mutipication
Step-by-step explanation:
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The 3 inside angles of a triangle equal 180.
Add the 3 angles together to equal 180:
X + (5x-20) + 4x = 180
Simplify the left side by adding like terms:
10x-20 = 180
Add 20 to each side:
10x = 200
Divide both sides by 10:
x = 20
Angle A = x = 20
Angle B = 4X = 4(20) = 80
Angle C = 5x-20 = 5(20) -20 = 100-20 = 80
The graph of a quadratic equation is a U-shaped curved called parabola. It is because the parabola makes very easy to find the axis of symmetry to plot selected points and finding the roots and vertex.
Good luck :)
