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Margarita [4]
2 years ago
12

PLEASE ASAP we need to turn in in 20 mins

Mathematics
1 answer:
satela [25.4K]2 years ago
4 0

Answer:

14 units^2

Step-by-step explanation:

Hey there!

In order to find the area of this triangle, we need to find the base and height of the triangle

the base of the triangle is 7 units long and the height of the triangle is 4 units high

Formula for area of triangle: Base x Height x 1/2

7 x 4 x 1/2 --> 28 x 1/2 --> 14

So, the area of this triangle is 14

Now the question is asking to find the area by forming a parallelogram

All you have to do for this is duplicate that same triangle, and mirror it upside down

Then all you would have to do is find the Base and the Height and multiply them together

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A motor scooter travels 14 mi in the same that a bicycle covers 5 mi. If the rate of the scooter is 4mph more than twice the rat
nignag [31]
We observe that 14 is 4 more than twice 5.

The scooter's rate is 14 mph.
The bicycle's rate is 5 mph.
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time = distance/rate
14/(2b +4) = 5/b . . . . . . let b represent the bicycle's speed in mi/h
14b = 10b +20 . . . . . . . .cross multiply
4b = 20 . . . . . . . . . . . . . subtract 10b
b = 5 . . . . . . . . . . . . . . . divide by 4. Same answer as above.
8 0
4 years ago
Help me Guess just help please
wolverine [178]

Answer:

45

Step-by-step explanation:

yes yes i think this is very correct very yes

4 0
3 years ago
Read 2 more answers
Simplify by combining like terms 9x-7y-3x-5y
lions [1.4K]

Answer:

Step-by-step explanation:

6x-12y

trust me

6 0
3 years ago
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Please help with an explanation!
Artist 52 [7]

Answer:

6 weeks

Step-by-step explanation:

Easier way to solve: If she takes 7 quizzes each week, 7 times something (amount of weeks) equals 42.

7 X <u>6</u> = 42

Solving with algebra: We know that hanna takes six quizzes a week and takes a total of 42 quizzes, therefore the unknown (x) is the amount of weeks she takes the quizzes.

Amount of weeks X amount of tests per weeks = 42 quizzes

<em>x </em>X 7 = 42

42/7 = 6

3 0
2 years ago
Read 2 more answers
Please explain how you found the answer. 
otez555 [7]
35 divided by 5 = 7
7 x 2 = 14
So c) 14

And I have no idea about the second one sorry :/
8 0
3 years ago
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