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
-Dominant- [34]
3 years ago
13

The angle measures of a triangle are 2y+3 degrees 9y-7 and 7y+4 degrees what is the value of y

Mathematics
1 answer:
Roman55 [17]3 years ago
6 0

Answer:

2y+3+9y-7+7y+4=180

2y+9y+7y=180(+7-7)

18y=180

y=180/18

y=10

then

2y+3

2×10+3

20+3

23

9y-7

9×10-7

83

7y+4

7×10+4

74

You might be interested in
Please help me out with this question
sleet_krkn [62]

Answer:

0.31%

Step-by-step explanation:

Just look at the graph my man

5 0
3 years ago
Solve for k<br><br> 3.1+k=5.67
cluponka [151]

Answer:

k =2.57

Step-by-step explanation:

3.1+k=5.67

Subtract 3.1 from each side

3.1-3.1+k=5.67-3.1

k =2.57

3 0
3 years ago
Read 2 more answers
The value of the surface area of the cylinder is equal to the value of the volume of the cylinder. Find the value of x.
zlopas [31]

Answer:

x = 2.5

Step-by-step explanation:

Surface area of cylinder = 2πr(h + r)

Volume of cylinder = πr²h

Given that S.A = Volume of the cylinder, therefore, we have:

2πr(h + r) = πr²h

Radius (r) is given as 2.5 cm

height (h) = x cm

Input the values and solve for x

2πr(h + r) = πr²h

2πr(h + r) = πr(rh)

2(h + r) = rh (πr cancels πr)

2(x + 2.5) = 2.5*x

2x + 5 = 2.5x

Subtract 2x from both sides

2x + 5 - 2x = 2.5x - 2x

5 = 0.5x

Divide both sides by 0.5

\frac{5}{0.5} = \frac{0.5x}{0.5}

2.5 = x

x = 2.5

8 0
3 years ago
Can someone help pls​
finlep [7]
It’s C like the guy said
4 0
3 years ago
Faith earned $565 last week. She earned the same amount each
ankoles [38]

Answer:

113 each day

Step-by-step explanation: i cant draw it out but just put it into a bubble or something sorry

7 0
3 years ago
Read 2 more answers
Other questions:
  • Equivalent to (81 m6) 1/2
    6·1 answer
  • A car travels 60km in 30 minutes. In how much time will it cover 100 km?
    7·2 answers
  • A car moved at a constant velocity during the first hour. It stopped for 2 hours at a mall and then moved ahead again at a const
    8·2 answers
  • Allen�s hummingbird (Selasphorus sasin ) has been studied by zoologist Bill Alther A small group of 15 Allen� s hummingbirds has
    12·1 answer
  • The graph below shows the height an elevator travels, y, in x seconds:
    15·1 answer
  • Dan drove 737 miles in 11 hours. At the same rate, how many miles would he drive in 13 hours?​
    9·2 answers
  • I need an answer as soon as possible
    5·1 answer
  • A storage container leaks water at a rate of 15 gallons every 30 days.
    15·1 answer
  • Find the coordinate of the point P that divides the directed line segment from A to B in the given ratio. Round the
    8·1 answer
  • The tables represent the functions f(x) and g(x).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!