Explanation
Step 1
apply distributive property to eliminate the parenthesis
Step 2
add 7 in both sides
Step 3
subtract bx in both sides
Step 4
finally, divide both sides by (a-b)
Answer: the answer is c.
Step-by-step explanation: Let W, L and D = the width, length and diagonal of the rectangle, respectively.
Then, by the Pythagorean theorem,
W^2 + L^2 = D^2
<=>
D = sqrt(W^2 + L^2)
= sqrt(90^2 + 200^2)
= sqrt(48100)
= 10 sqrt(481)
None of the choices offers an exact solution. However, an approximate solution is:
10 sqrt(481) ≈ 219.317,
which rounds to 219, so the closest answer is C.
Answer:13.16$
Step-by-step explanation:
since he makes 27% for every single cup
Then 0.27*3.25= 0.88$ the comission for a single cup
Since he sold 15 cups
Then 15*0.88=13.16$
9514 1404 393
Answer:
a. plane DEA
Step-by-step explanation:
A plane can be named by naming any 3 non-collinear points in the plane, or by using the plane's name as indicated in the drawing.
Here, points in the plane are A, D, E, F, with DEF all on the same line. So A plus any two points from the line will constitute a name for the plane. Also, this plane is identified with a script M that can be used to name the plane.
M is not an answer choice, but DEA is. So, the appropriate choice is ...
plane DEA
__
F is a point, not a plane name. C is not on the plane, so cannot be used to name it. 'k' is a line name, not a plane name.
Answer:
11.02
Step-by-step explanation:
