The last one bec when multiply the outside number by what’s in the parentheses u get x^2. the other equations get u x^4, x, x^3. quadratic is only x^2
Answer:
x = 4 and y = 8
Step-by-step explanation:
Using the tangent and cosine ratios in the right triangle and the exact values
tan30° = , cos30° =
tan30° = = = ( cross- multiply )
x = 4 ( divide both sides by )
x = 4
-------------------------------------------------------------------
cos30° = = = ( cross- multiply )
y = 8 ( divide both sides by )
y = 8
Answer:
x = -10
Step-by-step explanation
5x+7(-3x-14)=162
First, 5x -21x - 98 = 162
Then, combine like-terms, -26x - 98 = 162
After that, add 98 to 162, and you'll end up with 260.
Finally, you'll wanna divide the -26x to the 162.
You'll end up with x = -10
Hi there!
There is 5252' of beach eroding per year.
Could you please Brainliest me?
by any chance do you go to a higl school in Conroe bc I’m taking that exact test on canvas
Step-by-step explanation: