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boyakko [2]
4 years ago
5

What is (+8)x(-3)=

Mathematics
1 answer:
Arada [10]4 years ago
7 0
(+8)x(-3)=-24 so A
Hope this helps have a nice day
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Grace has to remember a total of 108 measures of
Lemur [1.5K]

9514 1404 393

Answer:

  52 measures

Step-by-step explanation:

Let s represent the length of the second song. Then the first song's length is 108 -s, and the difference in length is ...

  (108 -s) -(s) = 4

  108 -2s = 4 . . . .collect terms

  54 -s = 2 . . . . divide by 2

  52 = s . . . . . add s-2

Grace's second song is 52 measures long.

7 0
3 years ago
A point M on a segment with endpoints X (1, −2) and Y (10, 3) partitions the segment in a 5:1 ratio. Find M. You must show all w
insens350 [35]

The coordinates of point M which divides the line segment having end points (1,-2) and (10,3) in 5:1 are (17/2,13/6).

Given that the end points of line segment  are X(1,-2) and Y(10,3) and the ratio in which the line segment is being divided is 5:1.

Line segment is a collection of points which when together joined joins two points on a surface.

The coordinates of point dividing a line segment with end points (x_{1} ,y_{1} ),(x_{2} ,y_{2} ) and ratio m:ncan be calculated using the below given formula:

(X,Y)=(mx_{2} +nx_{1} /m+n,my_{2} +ny_{1} /m+n).

We have to just put the values in the above formula to get the  coordinates.

(X,Y)=(5*10+1*1/5+1,5*3-2*1/5+1)

=(50+1/6,15-2/6)

=(51/6,13/6)

=(17/2,13/6)

Hence the coordinates of point M which divides the line segment having end points (1,-2) and (10,3) in 5:1 are (17/2,13/6).

Learn more about line segment at brainly.com/question/2437195

#SPJ1

8 0
2 years ago
30 POINTS!! HELP ME PLS!!!
guajiro [1.7K]

Answer:

Just kidding

Step-by-step explanation:

I dont know

5 0
3 years ago
A square and rectangle have the same area. The length of the rectangle is 5cm more than twice the length of the side of the squa
timurjin [86]

Answer:

10cm

Step-by-step explanation:

First let's define variables a and x:

a = area of rectangle and square

x = side of square

Now let's create an equation to calculate a using the square and an equation to calculate a using the rectangle:

Using square: x^{2} =a

Using rectangle: (5+2x)(x-6)=a

Now we want to solve for x so let's combine the equations since they are both equivalent to a

(5+2x)(x-6)=x^{2}

Simplify

x^{2}-7x-30 = 0

Solving this we get 10 and -3

Since it is impossible for a square to have a negative side value we can conclude that the value is 10cm

This can then be checked by plugging in 10 as x in our equations and seeing if we get the same a value:

Using square: 10^{2} = 100

Using rectangle: (5+2(10))(10-6) = (25)(4) = 100

6 0
3 years ago
Solve for x.<br>– 6 = - 4/x​
Law Incorporation [45]

Answer:

2/3 or in decimal form which is 0.6

Step-by-step explanation:

7 0
3 years ago
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