Answer:
B. <2,-5>
Step-by-step explanation:
We are given the vectors,
u = <-2,0> and v = <4,-5>
It is required to find the sum of the vectors i.e. u + v.
So, we have,
u + v = <-2,0> + <4,-5>
i.e. u + v = < -2+4 , 0-5 >
i.e. u + v = <2,-5>
Thus, the sum of the vectors written as ordered pairs is <2,-5>.
Hence, option B is correct.
Equals 2 I believe hopefully it helps
2+1+(-1)=2
Exterior angle sum of an polygon (shape) is 360 degrees (this is a property)
x + 98 + 41 + 76 + 86 = 360
Therefore x = 59
Please double check the equation I have written. Your picture is a bit blurry therefore I can really tell what number is 6 and 8. Sorry
Answer:
<h2> V = 28 mm³ </h2>
Step-by-step explanation:
Base is right triangle, so:
B = ¹/₂•4•6 = 12 mm²
H = 7 mm
V = ¹/₃•B•H
V = ¹/₃•12•7 = 4•7 = 28 mm³
Step-by-step explanation:
area of a rectangle bh
4x7=28
7x9=63
9x4=36
the only rectangle that has an area equal to 28 is the 4x7 which is the front face and back face.
Hope that helps :)
