Answer:
-7
Step-by-step explanation:
we want y = mx + b
3y = 2x + 7
-2x = -3y + 7
2x = 3y - 7
the y intercept is the standalone number, ergo -7
10/30 or you can symlafife
D = 5
e = 3
4.d.e - 3.e
= 4.5.3 - 3.3
= 60 - 9
= 51
<em>Have a nice day :)</em>
Answer:
12√5
Step-by-step explanation:
According to the attached sketch, there are 2 triangles which we need to focus on, triangle A (in yellow) and triangle B (In red).
If you look at triangle A, we notice that X is the hypotenuse of triangle A. This means that X must be the largest length in triangle A, hence we can say that x must be greater than 24 (or 24 < x)
Now look at triangle B, in this case, they hypotenuse is 30 and x is the length of one of the sides. This means that x must be shorter than the hypotenuse (i.e x < 30)
from the 2 paragraphs above, we can see now that we can assemble an inequality in x
24 < x < 30
If we look at the choices, we can immediately ignore 33 because x must be less than 30,
working out the choices, we find that the only choice which falls into the range 24<x<30 is the 2nd choice 12√5 (= 26.83) (which is the answer)
The last 2 choices give values smaller than 24 and are hence cannot be the answer
I would have to go with C. i might be wrong hope its right if it is rate please