2^(5x-4)/2^4=2^2
2^(5x-8)=2^2
5x-8=2
5x=10
x=2
Option B:
False
Solution:
Given GF = 10, FH = 6, GH =
To verify that ΔFGH is right triangle or not:
<u>Pythagoras theorem:</u>
If the square of the hypotenuse is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.
Using Pythagoras theorem,
= 10²
= 100
=
=
= 36 + 63
= 99
100 ≠ 99
Hence ΔFGH is not a right triangle.
The given statement is false.
Option B is the correct answer.
Answer: 2. 4/5
Step-by-step explanation:
Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.
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so the answer is 2 4/5
Answer:
slope = -2
Step-by-step explanation:
Answer:
x = 10.9
Step-by-step explanation:
Since the triangle is right, use the tangent ratio to find the value of x
tan36° = = =
Multiply both sides by 15
15 × tan36° = x
⇒ x = 10.9 ( to nearest tenth )