Answer:
x = 51
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
x² = 45² + 24² = 2025 + 576 = 2601 ( take the square root of both sides )
x = = 51
Answer:
Image 1
Step-by-step explanation:
easy
Answer: $1.00
<u>Step-by-step explanation:</u>
40(2.25) + 60x = 100(1.50)
90 + 60x = 150
<u> -90 </u> <u> - 90</u>
60x = 60
<u> ÷ 60 </u> <u>÷ 60 </u>
x = 1
Subtraction of a negative is the same as addition.
-10 - (-2)
-10 + 2 = -8
Your answer is: -8
It has to be 1 too because of the exponent.