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Rina8888 [55]
3 years ago
9

Help me does anybody know this?

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0

Answer:

im pretty sure all you have to do is switch the signs (if its negative it will become positive) but only for the points on the x axis so basically (-12,13) would become (12,13)

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Mr. Hayes has 11 straw bundles to use forr bedding in his horse stalls. What is the greatest number of stalls he can fill if eac
Svetllana [295]

Answer:

2 stalls

Step-by-step explanation:

Mr. Hayes has 11 straw bundles to use forr bedding in his horse stalls. What is the greatest number of stalls he can fill if each stall holds exactly 4 bundles

1 stall = 4 bundles

4 bundles = 1 stall

11 bundles = x

Cross Multiply

4x = 11

x = 11/4

x = 2 3/4 stalls

The greatest number of stalls he can build is 2 stalls

7 0
3 years ago
What is the equation of this graph? coordinates: (1,7), (0,0),(-1,-7)
Vilka [71]

Answer:

y = 7x

Step-by-step explanation:

Slope: (7-0)/(1-0) = 7

y-intercept is obviously 0

y = 7x + 0

y = 7x

4 0
4 years ago
Read 2 more answers
What’s twice the difference of a number and 8 is at least -20 using x as a variable into a inequality please help!!!
alexdok [17]
the answer is x-8=20
7 0
3 years ago
A 100g ball is placed into a graduated cylinder before the ball was placed inside the water was at 50ml but the ball is 105ml af
Sav [38]

Answer:

The answer to your question is: density = 1.82 g/ml

Step-by-step explanation:

Data

mass = 100 g

Volume = 105 ml - 50 ml

             = 55 ml

density = ?

Formula

            density = mass / volume

Process

            density = 100 / 55

            density = 1.82 g/ml

5 0
4 years ago
Cindy takes a sheet of paper and cuts from one corner to the opposite corner, making two triangles. If the piece of paper is 5 i
Westkost [7]

Answer:

Perimeter of one of the triangle= 17.071 inch

Step-by-step explanation:

The triangle has:

Perpendicular= 5 inch\\Base = 5 inch \\Diagonal(Hypotenuse)=?

Using the Pythagorean Theorem;

          ( Hypotenuse)^2=(Perpendicular)^2+(Base)^2\\H^2= 5^2+5^2\\H^2=25+25\\H^2=50\\

        H=\sqrt{50}\\or\\H=7.071 inches

The Perimeter of one of the triangle is =

                           Perpendicular+Base+Hypotenuse\\5+5+7.071\\17.071inch

This is equal for the other triangle.

6 0
3 years ago
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