3 years ago

12) Which graph represents the solution for the equation-x-1=-x+ 2?

Mathematics

1 answer:

antiseptic1488 [7]3 years ago

5 0

Answer:

Find the graph that has (2,0)

Step-by-step explanation:

$\frac{1}{2}x -1=-x+2$

+ x +x

$\frac{3}{2}x - 1 = 2$

$2(\frac{3}{2}x - 1 = 2)$

3x - 2 = 4

+ 2 + 2

3x = 6

/3 /3

x = 2

Your image is blurry, but the point that has (2,0)

Hope that helps!

You might be interested in

A bird is flying 10 feet above sea level, while a shark swims 15ft below sea level. How far is the bird from the shark?

kondaur [170]

Answer:

25 ft

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Directions - For the following problem, write a paragraph proof to justify each step you make. All work must be neat,

nlexa [21]

$$ PS = \frac{4}{3} x$

Solution:

Given PRQ is a triangle.

ST is a line parallel to RQ.

$$PT = x, \ PQ = 3x, \ SR=\frac{8}{3}x$

$TQ=PQ-PT$

$TQ=3x -x=2x$

<u>Triangle proportionality theorem,</u>

<em>If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally.</em>

$$\frac{PS}{SR} =\frac{PT}{TQ}$

$$\frac{PS}{\frac{8}{3} x} =\frac{x}{2x}$

Do cross multiplication, we get

$$ PS \times 2x=x \times \frac{8}{3} x$

Divide by 2x on both sides, we get

$$ PS = \frac{4}{3} x$

4 0

3 years ago

A 2.25-lb package of chicken costs $4.59. Find the unit price in dollars per pound. Round to the nearest cent.

meriva

Answer:

the answer should be 2.04

Step-by-step explanation:

7 0

3 years ago

You use 1 1/2 stick of butter for every 24 cookies you bake. How much butter would you need to bake 384 cookies

kenny6666 [7]

You need 24 sticks of butter

8 0

3 years ago

You have 2.567 grams of water. What is the volume of water(use correct units)

Alborosie

Answer:

Step-by-step explanation:

16 grams

6 0

3 years ago