He measure of ∠DBE is (0.3x−22)° and the measure of ∠CBE is (0.1x - 51)
1 answer:
Answer:
x = 415
Step-by-step explanation:
(0.3x - 25) + (0.1x - 51) = 90°
0.3x - 25 + 0.1x - 51 = 90
0.4x - 76 = 90
+ 76 + 76
0.4x = 166
÷0.4 ÷0.4
x = 415
The equation is a right angle so it's equal to 90°
I hope this helps!
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Answer:
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Explanation:
Given function:
a) 2f(x)
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b) f(2x)
f(2x) = 2(2x) - 1
= 4x - 1
Answer:
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Step-by-step explanation:
Answer:
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