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2 years ago

A parallelogram is shown below:

Mathematics

2 answers:

shepuryov [24]2 years ago

4 0

Answer:

AREA

Step-by-step explanation:

area of parallelogram equal to BD into 8 feet into 3 by 4 6 feet

the area of the triangle ADB equal to the area of triangle DBC be equal to 3

Ket [755]2 years ago

3 0

Part A

9x8/9=72/9=8 square feet

Part B

Draw a line diagonally either between point A&C or B&D, this would make 2 triangles

The area of the triangle would be half of the full area so 8/2= 4 feet square

Could you put me as brainliest?

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A rectangular shape parking lot is to have a perimeter of 550 yards. If the width must be 93 yards because of a building code wh

svetlana [45]

Answer:

the length= 182 yards

Step-by-step explanation:

perimeter =550

width =93

length =x

perimeter of a rectangle = 2 length (2l)+ 2 width (2w)

550=2l+ 2(93)

550=2l+186

550-186=2l

364=2l

364/2 = 2l/2

182=l

therefore length(l) =182yards

8 0

3 years ago

Anyone know this pls help

svet-max [94.6K]

$9x+3y=12\\
3x+y=4\\
y=-3x+4$

7 0

3 years ago

Find the common difference for the infinite arithmetic sequence shown.

mihalych1998 [28]

The common difference is 12

Further explanation:

It is given that the infinite sequence is an arithmetic sequence

The common difference is the difference between consecutive terms of an arithmetic sequence.

Here,

$a_1 = 211\\a_2 = 223\\a_3 = 235\\a_4 = 247........$

The common difference is denoted by d.

Here,

$d = a_2-a_1 = 223-211 = 12\\a_3-a_2 = 235-223 = 12$

The common difference is same for all proceeding terms.

So,

d = 12

Keywords: Infinite arithmetic sequence, Common difference

Learn more about arithmetic sequence at:

#LearnwithBrainly

4 0

3 years ago

Please help me....people are just using my points and im running out.....please help me!!

storchak [24]

Answer

I think that c would equal 4

Step-by-step explanation:

If you need the explanation, here it is:

When looking at the y part of the answer, you can see it goes up by three and that it is missing a point. This means that if the equation is linear, it goes up by one. Hope that's right!!

5 0

2 years ago

Is the sum of a negative and positive number always negative

Semenov [28]

No because if you do -5+10= it equals positive 5 and not a negative number.

7 0

2 years ago

Read 2 more answers