Hey there!!
Okay here is how you solve this... first you look for factors of 12 and 35... for example...
12m² - m - 35
<u>(4m - 7)(3m + 5)</u><u /> <---- This is the factored form!<u>
</u>m = 7/4 and -5/3
<u />
I hope this helps! ^__^
I believe the correct answer from the choices listed above is option D. The correct transformation of figure QRST to figure QꞌRꞌSꞌTꞌ would be a reflection across point R of pre-image. <span> It is basically a 'flip' of a shape over the line of </span>reflection<span>. Hope this answers the question.</span>
When we solve the equation, we will get the real answer <u>x=40</u> as a variable.
<h3>First Degree Equation</h3>
First degree equation is a mathematical sentence, which has values represented by letters.
These letters can indicate a variable or an unknown - which at the end of the equation will be the final value.
— To solve this equation, just: apply the distributive property (multiply the terms that are outside the parentheses, for the terms that are inside the symbol).
— Next, let's add the real numbers together. Next, we'll subtract the like terms before the equality, thus moving the common term after the equality by adding.
— Finally, let's divide the equation, thus obtaining the final result.
4 + 3(x + 22) = 5x - 10
4 + 3x + 66 = 5x - 10
70 + 3x = 5x - 10
3x - 5x = -10 - 70
-2x = -80
x = 80 ÷ 2
<u>x = 40</u>
Therefore, the correct value of X in this equation, will be <u>x = 40</u>.
The answer is D ten because for every 5 you do 2 so you divide 20 by 2
It is best to draw the situation given above to understand the problem better. You will see that there are two right triangles that can be made. One would have the angle 67 degrees and the other with angle 35 degrees. We calculation as follows:
From the triangles, we can set up two equations with two unknowns:
tan 67 = h/x
tan 35 = h/(20+x)
h = 19.93 ft
