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Viktor [21]
3 years ago
8

Help me please please

Mathematics
1 answer:
Temka [501]3 years ago
3 0

Answer:

Step-by-step explanation:

i have no idea what to do

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A flower bed has the shape of a rectangle 8 yards long and 3 yards wide. What is its area in square feet?
Anika [276]

Answer:

the answer is 216 square feet because if you multiply 8 ×3=24 and 24×9=216.

3 0
3 years ago
Find the area of the parallelogram whose vertices are given below. ​A(negative 2​,2​) ​B(2​,0​) ​C(10​,3​) ​D(6​,5​)
swat32

Answer: Area of Parallelogram is 28 units squared.

Step-by-step explanation:

Knowing, any two vector sides of a parallelogram sharing the same initial point, we can find the area of parallelogram that two vectors are shaping, using the cross product of these two vectors a×b, where the area is given by

Area= |a×b| ___ (1)

From the given points,we may choose any three of them such and find a two vector and expresses the sides of parallelogram " or one side and a diagonal of parallelogram" ,we may choose for example B ,C and D.

Moreover, we may choose point B, to be common point for the two sides " the initial point of two vector" thus we need to find vector BD and vector BC .

Calculations are given in picture.

5 0
3 years ago
Find the volume of the cylinder.
Amanda [17]
The first one A) :)))))))
3 0
2 years ago
Read 2 more answers
The sum of the first n consecutive even numbers can be found using S = n2 + n, where n ≥ 2.
viktelen [127]
The following are the choices on this question:
 A.6
 B. 39
 C. 26
 D. 12   
The answer is option D. 12.

Check this out:
S=n² + n
S= 12² + 12
     (you can get the square of 12 by multiplying 12 by itself: 12 × 12)
S=144 +12
S=156
3 0
3 years ago
Read 2 more answers
Help with this, i looked over the slides and they didn't help
FromTheMoon [43]

Answer:

its A

Step-by-step explanation:

8 0
3 years ago
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