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3 years ago

3 3/4 + 2 1/8 = (make sure you simplify the fraction)

Mathematics

2 answers:

Mandarinka [93]3 years ago

8 0

The answer is (simplified) 5 7/8 as a mixed number or as a decimal form 5.875

dusya [7]3 years ago

5 0

This is 5 7/8 or 47/8

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Encuentren dos números cuyo cociente sea -1 y que la resta del primero menos el segundo sea -3/2

miskamm [114]

Answer:

$\dfrac{3}{4}\ \text{and}\ \dfrac{-3}{4}$

Step-by-step explanation:

Find two numbers whose quotient is -1 and the subtraction of the first minus the second is -3/2

Let two numbers are x and y. When they are divided the quotient is -1. So,

$\dfrac{x}{y}=-1$

It can also be written as :

x = -y ....(1)

The subtraction of first minus the second is -3/2 .

$x-y=\dfrac{-3}{2}\ .....(2)$

Use equation (1) in (2),

$-y-y=\dfrac{-3}{2}\\\\-2y=\dfrac{-3}{2}\\\\y=\dfrac{3}{4}$

From equation (1) : $x=\dfrac{-3}{4}$

Hence, two numbers are $\dfrac{3}{4}\ \text{and}\ \dfrac{-3}{4}$ .

4 0

3 years ago

If x < 0 and y < 0, where is the point (x, y) located?

Ipatiy [6.2K]

Answer:

Quadrant III

Step-by-step explanation:

Quadrant I -> (+x,+y)

Quadrant II -> (-x,+y)

Quadrant III -> (-x,-y)

Quadrant IV -> (+x,-y)

If x and y must both be less than 0, then they must both be negative. Therefore, Quadrant III is your answer.

4 0

3 years ago

The science club sponsors and ordering In church for the boys and girls in science called their forty-five sure science club num

Oliga [24]

Answer:

The Science club would required 15 packs of caps and 9 packs of shirts to fulfill the needs of each member.

Step-by-step explanation:

Given:

Number of caps in each pack = 3

Number of Shirts in each pack = 5

Total members of club = 45

Number of caps needed = 45

Number of shirts needed = 45

we have to find the least number of packs of caps and shirts that they need to buy in order to fulfill the needs of each member.

Solution:

Now we can say that;

number of packs of caps required can be calculated by Number of caps needed divided by Number of caps in each pack.

framing in equation form we get;

number of packs of caps required = $\frac{45}{3} = 15\ packs$

Also We can say that;

number of packs of Shirts required can be calculated by Number of Shirts needed divided by Number of Shirts in each pack.

framing in equation form we get;

number of packs of Shirts required = $\frac{45}5} = 9\ packs$

Hence The Science club would required 15 packs of caps and 9 packs of shirts to fulfill the needs of each member.

6 0

4 years ago

Whats 5.96 as a mixed number

zhenek [66]

Simplified Mixed number:
5 24/25

5 0

4 years ago

Read 2 more answers

What does the x represent on a motion map

Arada [10]

Answer: The x represents the reference point

Step-by-step explanation: motion maps are another way to represent the motion of an object. (Other representations are graphical and mathematical models). ...An object is in motion if it changes position relative to a reference point.

5 0

3 years ago