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
Arada [10]
3 years ago
7

Find the value of x. ​

Mathematics
2 answers:
kiruha [24]3 years ago
6 0

Answer:

x = 40

Step-by-step explanation:

gulaghasi [49]3 years ago
3 0

Answer:

  20°

Step-by-step explanation:

Triangle NQP is a right triangle, so angle PNQ is the complement of angle P. It is 50°.

Angle RNQ is the base angle of isosceles triangle RNQ, which is 120° at angle R. So, angle RNQ = (180° -120°)/2 = 30°.

Now we have ...

  x +30° = 50°

  x = 20°

You might be interested in
Universal Pet house sells vinyl doghouse and treated lumber doghouses. It takes the company 5 hours to build a vinyl doghouses a
LuckyWell [14K]

Answer:

The system of equations is :

Equation 1- 5x+2y=50

Equation 2- x+2y=30

Number of vinyl doghouse = 5

Number of treated lumber doghouse =12.5

Step-by-step explanation:

Let x be the number of vinyl doghouses

y be the number of treated lumber doghouses

→If it takes the company 5 hours to build a vinyl doghouses and 2 hours to build a treated lumber doghouse. The company dedicates 50 hours every week towards assembling and painting doghouses.

Equation 1- 5x+2y=50

→It takes an additional hour to paint each vinyl doghouse and an additional 2 hours to assemble each treated lumber doghouse. The company dedicates 30 hours every week towards assembling and paining dog houses.

Equation 2- x+2y=30

→When we solve these equation we get the number of  vinyl doghouse and treated lumber doghouse.

Subtract equation 2 from equation 1

5x+2y-x-2y=50-30

4x=20

x=\frac{20}{4}

x=5

Put value of x in equation 2

x+2y=30

5+2y=30

2y=25

y=\frac{25}{2}

y=12.5

Therefore, number of vinyl doghouse = 5, number of treated lumber doghouse =12.5

4 0
3 years ago
Read 2 more answers
For which equation is y=7 a solution
irina1246 [14]
The answer would be B.
6 0
3 years ago
Me. Hamm’s salary has increased by 25% over the last 10 years. If his original salary was 28000 per year , what is his current s
mr Goodwill [35]
28,000 x 25% = 7,000

28,000 + 7,000 = 35,000
5 0
3 years ago
Read 2 more answers
5. Five-eighth of a number is 15. What is the number?<br> Your answer
anygoal [31]

Answer:

I think it is 24

Step-by-step explanation:

15÷5=3

3×8=24

6 0
3 years ago
Read 2 more answers
When you solve a problem involving money,what can a negative answer represents
AveGali [126]
Maybe the money you owe someone
4 0
3 years ago
Other questions:
  • The GCF of an odd number and an even number is always even. True or false?
    13·1 answer
  • In a fruit cocktail, for every 28 ml of orange juice you need 14 ml of apple juice and 56 ml of coconut milk. What is the ratio
    15·1 answer
  • general admission to the americanmuseum of natural history is $19. if a group of 125 students visits the museum how much will th
    7·1 answer
  • Plz help me im stuck
    14·1 answer
  • What equation is described below?
    13·1 answer
  • I need help please ?!!!
    15·1 answer
  • If you roll a 6-sided die 6 times, what is the best prediction possible for the number of times
    6·1 answer
  • If Jonny has 3,904 chicken nuggets and he flies a banana to Neptune, how many burritos do I need to calculate the chance that br
    8·2 answers
  • This pattern follows the rule divide by 3. What is the next number in the pattern?
    10·2 answers
  • If the cost of 9 m cloth is rupees 378, find the cost of 4 m cloth? guys little fast and please in steps no direct answers
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!