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
Montano1993 [528]
3 years ago
10

Find the value of x and then the measure of angle WVZ and angle WVY. You should have 3 answers (Hint: 2 of them will be the same

)

Mathematics
1 answer:
cestrela7 [59]3 years ago
7 0

Answer:

x = 11°

Angle WVZ = Angle XVY = 84°

Step-by-step explanation:

Angle WVZ = Angle XVY

Vertical opposite angles

9x - 15 = 5x + 29

4x = 44

x = 11°

Angle WVZ = Angle XVY = 9(11) - 15

= 99 - 15 = 84°

WVY is probably a typo, but if needed:

Angle WVY is 180° because they form a straight line

You might be interested in
Which one is proportional and which is not
serg [7]

Answer:

yes, for the first

no for the second

Step-by-step explanation:

6 0
3 years ago
Translate the algebraic expression shown below into a verbal expression x/10?
sladkih [1.3K]
I believe it is verbally expressed as x divided by ten.
4 0
3 years ago
A factory is to be built on a lot measuring 210 ft by 280 ft. A local building code specifies that a lawn of uniform width and e
Tresset [83]

Answer:

Width of lawn = 35 ft

Dimensions of factory = length: 210 ft, width: 140 ft

Step-by-step explanation:

The total area of the lot can be calculated as:

A_{lot} = 210 * 280\\A_{lot} = 58800 ft^{2}

Since, the area of factory should be equal to area of lawn:

A_{lot} = A_{factory} + A_{lawn}\\58800 = 2 A_{factory or lawn}\\\\A_{factory or lawn} = \frac{58800}{2}\\A_{factory or lawn} = 29400 ft^{2}

Now, let 'x' be the width of lawn, the dimensions of factory can be written as:

(210-2x)\\(280-2x)\\

Since, area is equal to length x width:

(210-2x)*(280-2x) = 29400\\Simplifying:\\210*280 - 210*2x - 2x*280 + 4x^{2} = 29400\\58800 - 420x - 560x +4x^{2} = 29400\\4x^{2}  - 980x +58800 = 29400\\4x^{2} - 980x + 29400 = 0\\

Divide whole equation by 4,

x^{2} - 245 + 7350 = 0\\

Solving above quadratic equation, we get,

x = 210\\x = 35\\

x = 35 seems realistic width of the lawn.

Now, finding the dimension of factory:

(210-2x) = 210 - 2(35) = 140 ft\\(280-2x) = 280 - 2(35) = 210ft

We can also reconfirm the area of factory by multiplying the above two lengths:

140 * 210 = 29400 ft

8 0
3 years ago
What is -8/5 as a mixed number?​
IgorLugansk [536]

Answer:

-1 3/5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
POINTS Please HurryHassan helps his dad with newspaper deliveries. He gets $5 every morning and 10 cents for every paper deliver
dedylja [7]

Answer:

(20.60-5)/0.10=156 Papers

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Santa has lots of mixed up socks in his sack! If he has 6 green socks, 4 gold socks, 8 black socks and 2 red socks, what is the
    10·1 answer
  • Can somebody help me?
    9·2 answers
  • A random sample of 103 observations produced a sample mean of 30. Find the critical and observed values of Z for the following t
    8·1 answer
  • The area of an artist's square canvas can hold 113 square inches of paint. What is the approximate length of one side of the can
    11·1 answer
  • There are 30 students in Mr. Baker’s music class. One day, 12 students played the recorder. What was the ratio of students who p
    7·1 answer
  • Vanessa bought a total of 5⁄3 pounds of green and red peppers. She bought 2⁄3 of a pound of green peppers. How many pounds of re
    10·2 answers
  • Choose ALL that give an interval where the function is increasing.
    6·2 answers
  • mrs. Ross needs to buy dish soap there are four different sized containers sort the brands from least to greatest unit price rou
    10·1 answer
  • What is the distance between point A and point B, to the nearest tenth?
    8·1 answer
  • 7x + 8y = 25 9x + 10y =35 elimination method please​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!