All categories

2 years ago

What would be the answer to .99x=.89x-10

Mathematics

2 answers:

brilliants [131]2 years ago

4 0

Subtract .89x from both sides to isolate the variable
.10x = -10 divide by .10
X = 100

Stels [109]2 years ago

3 0

.99x=.89x-10 subtract .89x from both sides to isolate the variable

.10x=-10 divide by .10

x=100 final answer

You might be interested in

4|m−n| if m=−7 and n=2 i really need to know what this is asap please

vekshin1

Answer:

Step-by-step explanation:

Plug in -7 as m and 2 as n into the expression:

4 | m - n |

4 | -7 -2 |

Solve:

4 | -9 |

4(9)

= 36

6 0

2 years ago

Are used car was purchased for 7,800 one year later it was worth 6,400 what is the percentage depreciation

sashaice [31]

Answer:

Step-by-step explanatio 16%

7 0

3 years ago

Look at the data in the table.

11111nata11111 [884]

Given table

______

x y

______

2.4 9

7.2 28

7 24

8.3 35

3.1 9

7.2 30

9 32

_________

So, the coordinates on the graph (2.4, 9), (7.2, 28), (7, 24), (8.3, 35), (3.1 , 9), ( 7.2, 30), (9, 32).

The first graph represents the line of best fit.

The definition of line of best fit " A line of best fit is a straight line that best represents the data on a scatter plot. This line may pass through some of the points, none of the points, or all of the points.".

<h3>Note: Most of the points should be as closer as possible to the drawn line. </h3>

5 0

3 years ago

Read 2 more answers

Line XY was drawn on a plane. Using a compass and a straightedge the student wanted to construct an equilateral triangle. What w

Andrew [12]

1. Place your compass point on X and measure the distance to point Y. Swing an arc of this size above (or below) the segment.

2. Without changing the span on the compass, place the compass point on Y and swing the same arc, intersecting with the first arc.

3. Label the point of intersection as the third vertex of the equilateral triangle.

4. Use you straight edge and connect the points.

7 0

3 years ago

Find the circumference of a circle that has an area of 452.16 square meters. (Use 3.1416 as the value of π.)

boyakko [2]

452.16 = 3.1416 r^2
r^2 = 452.16 / 3.1416
r^2 = 143.93
r = 11.997

C = 2 (3.1416) (12) =75.38 m

3 0

3 years ago