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Paraphin [41]
3 years ago
6

1 point) Let H be the set of all points in the second and fourth quadrants in the plane V That is, H- (e, y)y 0) Is H a subspace

of the vector space V? R2 1. Does H contain the zero vector of V? choose 2. Is H closed under addition? If it is, enter CLOSED. If it is not, enter two vectors in H whose sum is not in H, using a comma separated list and syntax such as 3. Is H closed under scalar multiplication? If it is, enter CLOSED. If it is not, enter a scalar in R and a vector in H whose product is not in H, using a comma separated list and syntax such as 2, 3, 4> 4. Is H a subspace of the vector space V? You should be able to justify your answer by writing a complete, coherent, and detailed proof based on your answers to parts 1-3 choose
Mathematics
1 answer:
Aneli [31]3 years ago
6 0

Answer:

Step-by-step explanation:

What level of math is this?

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Marely walked around 2 rectangular parks. One measures 54 feet by 38 feet and the other measures 32 feet by 22 feet.
galben [10]

Answer:

130 feet or 39.6m

Step-by-step explanation:

for Marely's first rectangular park, L=54 and B= 38

Total perimeter of distance walked in first rectangular park is 2(L+B), which is 2(54+38) =184 feet

For Marely's second rectangular park, L= 32 and B=22

Total perimeter of second distance 2(L+B), which is 2(32+22) = 108 feet

Total perimeter covered by Marely = (P1+P2) 184+108 = 292 feet

Marely's brother = 2(L+B)

2(48+33) = 162 feet

Hence, difference is 292-162 = 130 feet or 39.6m

3 0
3 years ago
How do you find a volume of a cube and Rectangular prism and a cylinder? PLEASE HELP ASAP ASAP PLEASSEEEEEEE I BEG YOU
Nat2105 [25]

Of course!

Cube: side length * side length * side length

So if it's a 6x6x6 cube, it's 6*6*6 = 216

Rectangular Prism: side length * side height * base width

So if it's a 6x7x8 prism, it's 6*7*8 = 336

Cylinder: π * (radius squared) * height

So if the base's radius is 6 and the height is 7, it's π*6^2*7 = 252π

5 0
3 years ago
Read 2 more answers
What two numbers multiply to 6 and add to 7
netineya [11]

Answer:

1 and 6

Step-by-step explanation:

1 + 6 = 7

1 x 6 = 6

5 0
3 years ago
Read 2 more answers
Ava has a bag with 3 red, 2 blue, and 11 green beads.
vlada-n [284]

Answer:

5/16 or 31.25%

Step-by-step explanation:

There are 16 beads altogether 11 are green and the rest aren't so there for is 5 out of 16 chance green won't be selected

8 0
3 years ago
Read 2 more answers
What is 15-4x=-10-11x
RideAnS [48]
15-4X=-10-11X
-4X+11X=-10-15
7X=-25
X=-25/7
that's  what it is
4 0
3 years ago
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