Answer:
A. 7 more than 2 times <em>m</em>
Step-by-step explanation:
If there's a variable (letter) right next to a coefficient (the number) like in this problem, that means that 2 is being multiplied by <em>m</em>.
Since there's a +7 in the problem, that means thats its being added to or "more than."
Multiplication is "times"
7 is not being multiplied by two or <em>m</em>, it's being added.
So, 2<em>m</em> + 7.
Hope this helps!!!
Answer:
y=7x-26
Step-by-step explanation:
Answer:
<h2>12.56 m</h2>
Step-by-step explanation:
The formula of a circumference of a circle:
<em>d</em> - <em>diameter</em>
<em />
We have <em>d = 4m</em>.
Substitute:
Use 3.14 for π:
Answer:
a. x = 36
b. ∠(AN) = 144°
Step-by-step explanation:
All the angle in the circle should add up to 360°.
x + x + 4x + 4x = 360
2x + 8x = 360
10x = 360
x = 36
∠(AN) = 4x
∠(AN) = 4(36)
∠(AN) = 144°
Answer:
f x y z 4y cos (< x >) y x sin z z xy k s is the hemisphere x2 y2 z2 25 z ≥ 0 oriented upward
use stokes theorem to evaluate f dr
s is the hemisphere x 2 y 2 z 2 16
consists of the top and the four sides but not the bottom of the cube with vertices oriented outward
stokes theorem triangle with vertices
f xyz x y 2 i y z 2 j z x 2 k where k is the triangle with vertices
∫ f ∙ dr c when f x y z 2xi 3zj xk and c is the triangle with vertices 0 0 0 1 1 1 and 0 0 2
s is the part of the paraboloid z 1 − x2 − y2 that lies above the xy plane oriented upward
