1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
monitta
3 years ago
9

What is the length of XY?

Mathematics
1 answer:
liubo4ka [24]3 years ago
7 0

Answer: The length of XY is 30.

Step-by-step explanation:

-According to the figure, ΔXYZ is congruent to ΔXWZ.

So, if the length of WX is 30, then the length of XY is also 30, because WX = XY.

You might be interested in
Could someone explain how to solve this
ozzi

Answer:

y=\frac{4x}{5}-5

Step-by-step explanation:

linear equation

y=mx+b

We can see that when x=0 y= -5

THis means that b= -5 so we have

y=mx-5

We then know that when x=5 y= -1 so we have

-1=5m-5

Solve this and get m= 4/5

So we have

y=\frac{4x}{5}-5

7 0
2 years ago
Read 2 more answers
(-3)+(-5)<br><br> What are the signs and places
Triss [41]
What do the places mean? I’d say the signs are negative since both values are (-3) and (-5), but i don’t know what you mean by placed - if they were placed in a number line, it would go 3 and 5 values left or down.
3 0
3 years ago
Solving Equations Discussion
olya-2409 [2.1K]
1.   Equations are:    

3x + 2 = 5x + 8      and     7x + 2 = 7x - 4

2.   The equation is:

2(32x - 2) = 2x + 36

64x - 4 = 2x + 36

3. You have to choose a classmate's question and answer.

4. You have to look at responses and comments.
3 0
3 years ago
The riding stables just received an unexpected rush of registrations for the next horse show, and quickly needs to create some a
liraira [26]

Answer:

Maximum added area will be 60,000 ft²

Each paddock measure 200 ft by 150 ft, and the paddocks share a 200-ft long side.

Step-by-step explanation:

Consider the provided information.

There is sufficient funding to rent 1200 feet of temporary chain-link fencing.

The plan is to form two paddocks with one shared fence running down the middle.

The total length of fencing is 1200 feet that is same as the total perimeter including that shared line down the middle.

Therefore, the perimeter is

P = 1200 = 2L + 3w

Solve for L

1200-3w = 2L

L=600-\frac{3w}{2}

As we know the area of rectangle is A=L×W

Substitute the value of L in above formula.

A=(600-\frac{3w}{2})\times w\\A=600w-\frac{3w^2}{2}

A=-\frac{3w^2}{2}+600w

The above equation makes a downward parabola.

In order to find the maximum, find the vertex of parabola as shown:

W=\frac{-b}{2a}=\frac{600}{2\times\frac{3}{2}}=200

Hence, the width should be 200 ft in order to get maximum area,

Therefore, the length will be:

1200 = 2L + 3(200)

L=300

Now substitute the value of L and W in area formula.

A=300×200=60,000

Hence, maximum added area will be 60,000 ft²

Hence, the length should be 300 ft, and each paddock should then be 150 feet long.

Each paddock measure 200 ft by 150 ft, and the paddocks share a 200-ft long side.

5 0
3 years ago
The bill at a restaurant came to $136.40. The patrons decided to leave a 15% tip. What was the total bill including the tip?
katen-ka-za [31]

Answer:

156.86

Step-by-step explanation:

The tip of fifteen percent will be $20.46

The total will be $156.86

6 0
3 years ago
Other questions:
  • A dean polled the sophomore class about their intended majors, then created this graph based on the data.
    9·1 answer
  • gisele runs a company that makes tablet computers. Each tablet requires an employee to assemble it and an employee to test it. T
    6·2 answers
  • Find the vertex, focus, directrix, and focal width of the parabola. <br><br> x2 = 20y
    13·2 answers
  • 2/3m+a=a+r (solve for m)<br><br> please show work, thank you!!!
    6·2 answers
  • What is the image point of (5,1)(5,1) after a translation right 5 units and down 2 units? PLS HELP ME
    7·2 answers
  • What is the diameter of a circle with a circumference of 37.68 inches? Use 3.14 for pi.
    7·1 answer
  • If x-1 divided by 3=k and k=3, what is the value of x? <br><br>A)2<br>B)4<br>C)9<br>D)10​
    12·1 answer
  • Nine students can make a poster in 10 hours how many students join them so that they can all together make this poster in six ho
    9·2 answers
  • Sammy makes $2362/month as a baseball coach. He is making a budget, and has made the following chart in order to
    12·2 answers
  • When a constant force acts upon an object, the acceleration of the object varies inversely with its mass. When a certain constan
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!