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
katovenus [111]
3 years ago
7

Find the missing value. Round to the nearest tenths

Mathematics
1 answer:
Bezzdna [24]3 years ago
7 0

Answer:

33.9 mm

Step-by-step explanation:

tangent 72=x/11

x=11*tan72=11*3.08=33.88≈33.9

You might be interested in
The price of a pair of shoes is $45.90. The sales-tax rate is 5 percent. How much sales tax do you need to pay?
Airida [17]
45.90*0.05=2.295. The answer is $2.30 when you round it off.
5 0
3 years ago
What is the equation and the slope of each of the following lines ?
olchik [2.2K]

Answer:

create a graph

Step-by-step explanation:

like this

X Y

-3

0

3

and solve for y

3 0
3 years ago
Read 2 more answers
why is my teacher like this she calls on me i was answering and she said well thats is wrong i am emailing your parent later tod
Natali [406]

Answer:

bestie get out of there :)

Step-by-step explanation:

8 0
3 years ago
Help with Algebra with Trinominals and Vertex Form. WILL MARK BRAINLIEST
slega [8]

Answer:

(b/2)^2

Step-by-step explanation:

7 0
3 years ago
Suppose that the store manager of a small rural pharmacy is doing a linear regression of daily sales of over-the-counter (OTC) d
Doss [256]

Answer:

3.83

Step-by-step explanation:

Mean of x = Σx / n

Mean of x = (14 + 19 + 13 + 6 + 9) / 5 = 12.2

Sum of square (SS) :

(14-12.2)^2 + (19-12.2)^2 + (13-12.2)^2 + (6-12.2)^2 + (9-12.2)^2 = 98.8

Mean of y = Σy / n

Mean of y = (101 + 89 + 48 + 21 + 47) / 5 = 61.2

Σ(y - ybar)² = (101-61.2)^2 + (89-61.2)^2 + (48-61.2)^2 + (21-61.2)^2 + (47-61.2)^2 = 4348.8

df = n - 2 = 5 - 2 = 3

Σ(y - ybar)² / df = 4348.8 / 3 = 1449.6

√(Σ(y - ybar)² / df) = √1449.6 = 38.074

Standard Error = √(Σ(y - ybar)² / df) / √SS

Standard Error = 38.074 / √98.8

Standard Error = 3.83

4 0
3 years ago
Other questions:
  • Find the vertex of y=x^2+8x-20
    12·1 answer
  • Estimate___________.<br><br><br> 1,374<br> x 6<br> ______
    13·1 answer
  • A man who moves to a new city sees that there are two routes he could take to work. A neighbor who has lived there a long time t
    9·2 answers
  • The axis of symmetry for a function in the form f(x) = x^2 + 4x − 5 is x = −2. What are the coordinates of the vertex of the gra
    8·2 answers
  • Is 180 divisilbe by 9
    9·2 answers
  • Which of the following answer choices correctly expresses the number 81? A. 3⁶ B. 3⁵ C. 3⁴ D. 3³​
    6·1 answer
  • Use the substitution method to solve the system of equations. Choose the correct ordered pair. y=6x-4 y=7x-7
    10·1 answer
  • Plz Help FAST!!! Proportional relationship Study Island
    5·1 answer
  • How do you find the markup rate?
    12·2 answers
  • A rocket booster initially applies 10,000 N of force to a 1,000.0 kg rocket causing it to accelerate at 10.0 m/s2. Ten minutes l
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!