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
masha68 [24]
3 years ago
9

In need of help! find the value of x

Mathematics
1 answer:
DaniilM [7]3 years ago
3 0
∆= 180°
180°-(62°+58°)= ?
180°-120°=60°

a line = 180° on both sides.
180°-60°=X
120°=X
You might be interested in
What is the answer to<br><br> 7 y = 84
Furkat [3]
7y = 84
y = 84 /7
= 12

So, y =12
4 0
3 years ago
Which of the following equations is nonlinear?
Mice21 [21]

Answer:

D)y=5x³ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

4 0
3 years ago
Read 2 more answers
The function C(x)=17.5x-10 represents the cost (in dollars) of buying x tickets to the orchestra with a $10 coupon. How much doe
Rudiy27

Answer:

8 tickets

Step-by-step explanation:

x = 10 in the given equation.

We have then:

C (x) = 17.5x - 10

C (10) = 17.5 * (10) - 10

C (10) = 165

Answer:

to buy 10 tickets cost:

$ 165

b. How many tickets can you buy with $ 130?  

For this case we must make the substitution: C (x) = 130

We have then:

C (x) = 17.5x - 10

130 = 17.5x - 10

Clearing x we have:

17.5x = 130 + 10

17.5x = 140

x = (140) / (17.5)

x = 8

Answer:

You can buy 8 tickets with $ 130

5 0
2 years ago
Erik and Nita are playing a game with numbers. In the game, they each think of a random number from zero to 20. If the differenc
klasskru [66]
Given:
Choose a number between 0 and 20.
If the difference is less than 10 then Eric wins.
Let us x is Eric's number.  0 <u><</u> x <u><</u> 20
If Eric wins. |x -7| < 10
|x-7| < 10 → -10 < x-7 < 10 → -10 + 7 < x - 7 + 7 < 10 + 7 → -3 < x < 17

Taking into account that the number must be given between 0 and 20.
0 <u><</u> x <u><</u> 20
-3 < x < 17

→ 0 < x < 16


7 0
3 years ago
Read 2 more answers
the mean height was 69.9 inches with a standard deviation of 3.0 inches. Assume the height data is normally distributed. Zak’s h
sammy [17]

Answer:

snsnbsjskksnsnanammanz xnzkmz

5 0
2 years ago
Other questions:
  • 5(12 + m) = 100 find m
    9·1 answer
  • The cost of playing pool increases with the amount of time using the table. Identify the independent and dependent quantity in t
    6·2 answers
  • Sues  card collection
    5·1 answer
  • What type of association is shown by the scatterplot?
    7·2 answers
  • How large of a container would be needed to hold 800 g of water?
    13·2 answers
  • Hiba has 30 cupcakes. How many pieces will she have if she divides them into fourths?
    12·1 answer
  • Which expression is equivalent to 4x4x4x4x4
    15·1 answer
  • A coffee grinder uses a current of 1.20 A and has a resistance of 100 ohms. Calculate the voltage explain
    10·2 answers
  • The classic 60° triangle has a hypotenuse of length 2, an opposite side of length √3 and an adjacent side of length 1....find th
    10·1 answer
  • A simple random sample of size n=40 is obtained from a population with a mean of 20 and a standard deviation of 5. Is the sampli
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!