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
Inessa [10]
3 years ago
13

What is the value of x? Enter your answer in the box. x = ° Plssss help

Mathematics
1 answer:
marysya [2.9K]3 years ago
7 0

Answer:

x = 80

Step-by-step explanation:

the sum of the angles in a triangle = 180°

to find x , subtract the sum of 70 and 30 from 180

x = 180 - (70 + 30) = 180 - 100 = 80


You might be interested in
Which explanation provides the best real-world scenario of the graph? If an object is dropped from a height of 38 feet, the func
ikadub [295]
The equation that models the movement of the object is:
 h (t) = (1/2) * (a) * (t ^ 2) + v0 * t + h0

 Where,
 t: time
 a: acceleration due to gravity
 v0: initial speed
 h0: initial height
 Suppose that the object falls with zero initial velocity and from a height of 38 feet.
 The equation that models the problem is:
 h (t) = -16t ^ 2 + 38

 Answer:
 
If an object is dropped from a height of 38 feet, the function h (t) = -16t2 + 38 gives the height of the object after seconds
5 0
3 years ago
Help with this question please thank you so much
muminat
-6/5,-236/5 would be the minimum
8 0
3 years ago
Solve for the value of x in this equation: -10x+17x-2 = 5(x+4)
zepelin [54]
Ok here are the steps and the answer

3 0
3 years ago
Read 2 more answers
Find the coordinates of the vertex
Wewaii [24]

Answer:

(2,8)

Step-by-step explanation:

4 0
3 years ago
If f(a)=(a•a•a)-(a•a) + a-1 what is the value of f(-3)?
Elena L [17]

Answer:

-40

Step-by-step explanation:

f(a) = a³ - a² + a - 1

f(-3) = (-3)³ - (-3)² + (-3) - 1

f(-3) = (-27) - (9) + (-3) -1

f(-3) = -27 - 9 -3 - 1

f(-3) = -40

3 0
3 years ago
Other questions:
  • Shota is a dangerous fellow who likes to go rock climbing in active volcanoes. One time, when he was 30 meters below the edge of
    8·2 answers
  • Write the ratios for sin A and cos A. Need help.
    13·1 answer
  • Can anyone answer this last question please ?
    12·2 answers
  • the equation of line k is y=1/5x-1/8. what equation of the line that is perpendicular to line k and passes through (0,0)
    14·1 answer
  • Evaluate the expression. 12 + 3 • 8
    11·2 answers
  • Can you help me please with my homework​
    13·2 answers
  • Tom, Michael and Jane visit the same sport club. Tom visits the club every 5th day, Michael every 6th day and Jane every 8th day
    5·1 answer
  • Im so confused ples help ;-;
    11·2 answers
  • Two boys earn money mowing lawns. Jacob mowed 12 lawns this week. He mowed
    14·2 answers
  • A pottery rectory kept track of the number of broken plates per shipment last week. Number of broken plates Number of shipments
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!