MATHEMATICS MIDDLE SCHOOL

Please helpppppppp meee​
please helpppppppp meee​ - 1

Answers

Answer 1
Answer:

Answer: 192 cm^2

Step-by-step explanation:

With parallelograms like this, you an just multiply the width and length to find the area. If you cut the shape up in a certain way, it would make a rectangle, so the formula length*width=area would also apply to parallelograms.

Related Questions

PLEASE HELP I GIVE THANKS
Any help is welcome :) only right answers get brainilest
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What is 1 divided by 998,001 to 9 decimal places?

Answers

Trick question? :P

1/998,001 should be:

0.000001002 or

1.00200300*10^-6

Which expression is equal to 7/5?a. 7*5
b. 5*5*5*5*5*5*5
c. 7*7*7*7*7
d.7*5*7*5

* means multiplication

Answers

the answer is b because you do 5seven times

Answer:

B

Step-by-step explanation:

YOU DO it seven times

Ted earns 13 dollars an hour at a theater Last week he worked h hours at the concession stand and 3 times as many hours at the ticket stand Write and simplify an expression for the amount he earned last week.

Answers

13h+13(3*h)= amount earned

If the ratio of the purple flowers to black flowers is 4 to 8 and there are a total of 108 flowers,how many of the flowers are purple

Answers

Answer:  36

Step-by-step explanation:

Given : The  ratio of the purple flowers to black flowers is 4 to 8.

Let the number of purple flowers be 4x and the number of black flowers be 8x.

Since , there are a total of 108 flowers.

Then we have the following equation :-

4x+8x=108\n\n\Rightarrow\ 12x=108\n\n\Rightarrow\ x=(108)/(12)=9

Now, the number pf purple flowers = 4(9)=36

Hence, there are 36 purple flowers.
36 flowers would be purple. Here's why:
The ratio 4:8 is the same as 1:2. This means that of every three flows, 1 is purple and 2 are black.
Since 1/3 of the flowers are purple, you'd take 108 x (1/3), or simply divide by 3. Your answer would be 36, and that's how many flowers are purple.

Use formula p=2l+2w find the perimeter of a rectangle with a length 8.3 ft and width of 15.8 ft

Answers

Answer:

p = 48.2

Step-by-step explanation:

p = 2L + 2w

p = 2(8.3) + 2(15.8)

p = 16.6 + 31.6

p = 48.2

Answer:

P = 48.2 ft

Step-by-step explanation:

P =2l+2w

Given: l  = 8.3 ft and w = 15.8 ft

Plug in

P =2(8.3) + 2(15.8)

P = 16.6 + 31.6

P = 48.2 ft

Brad makes 4 keychains in an hour. Velma makes 3 keychains per hour, but she already has 6 keychains made how long will it take for brad and Velma to have the same amount.

Answers

Answer:

8 hours

Step-by-step explanation:

Did the Math, BROSKIE

Answer:

It will take Velma 4 hours and Brad 3 hours. In total 12 keychains.

Step-by-step explanation:

First I realized that I needed to find out wich number of keychains they would both land on and the first one was 12 so then I realized that 4 times 3 is 12 and 3 times 4 is 12.
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An expression that is equivalent to 7/8.