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3 years ago

How do you simplify this equation -2÷2/3=

Mathematics

1 answer:

azamat3 years ago

8 0

"you use "PEMDAS"

2*3 = 6

6/-2 =

-3

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7 1/4 + 5 3/5= reduced to it's lowest form

Scrat [10]

7 1/4 + 5 3/5
First, you need a common denominator to add the two. 20 will work.
4x5=20, so we have to also multiply 1 by 5.
4x5=20, 1x5=5
5x4=20, so we have to also multiply 3 by 4.
5x4=20, 3x4=12
And now we put the fractions back in.
7 5/20 + 5 12/20
And add them.
7 5/20 + 5 12/20 = 12 17/20
Now, we're supposed to reduce it to its lowest form.
Unfortunately, the fraction cannot be reduced, because 17 is a prime number, meaning there are no factors to it except one and itself.
Therefore, the lowest form of 12 17/20 is 12 17/20
Your answer is B, 12 17/20

4 0

4 years ago

Vertex B of trapezoid ABCD has coordinates (7, −2). If trapezoid ABCD is translated 3 units left, what are the coordinates of ve

spin [16.1K]

The correct answer to this question is (4,-2).

<span>Vertex B of trapezoid ABCD has coordinates (7, −2). It is said that the trapezoid is translated 3 units left. That means that the trapezoid is moved 3 points to the left (at x axis). So 7-3 = 4. This means that the new coordinate of vertex B is (4,-2)</span>

3 0

3 years ago

Whats the sum of (-3)+(-5)

Flura [38]

the answer is -8. have a nice day!⭐️

8 0

3 years ago

Read 2 more answers

What is the result when 16x + 9 is subtracted from 4x + 6

romanna [79]

Answer:

(4x+9)-(16x+9) = 4x+9-16x-9

= -12x

6 0

3 years ago

the combined score for yakubu in geography, economics and science is 194. he scored twice as many marks in economics as in geogr

SVETLANKA909090 [29]

The scores of geography, economics and science are 38, 76, 80 respectively.

Let Yakubu scored x marks in geography.

Given that the score of him in economics is twice of the score of him in geography.

So, his score in economics = 2x

Again it is given that, the score in science is 4 more than the score in economics.

So the score in science = 2x+4

According to question the combined total score is 194. So the suitable equation is,

x+2x+2x+4 = 194

Solving the equation we get,

5x+4 = 194

5x = 194-4

5x = 190

x = 190/5

x = 38

So the score in geography = 38

the score in economics = 2x = 2*38 = 76

the score in science = 2x+4 = 2*38+4 = 76+4 = 80

Hence the scores of geography, economics and science are 38, 76, 80 respectively.

To know more about Equation refer to:

brainly.com/question/2972832

#SPJ9

4 0

2 years ago