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
VashaNatasha [74]
3 years ago
6

Anyone know how to solve this?

Mathematics
1 answer:
zubka84 [21]3 years ago
3 0
I think the answer is 90 or 15? I don’t really understand this, so don’t trust me on this. I’m attempting this.
You might be interested in
What is inequalities?<br> What is the form?
SIZIF [17.4K]

Answer: In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size

Step-by-step explanation:

3 0
2 years ago
What is the x-intercept of the equation: y = 3x - 9
KatRina [158]

Answer:

(3,0)

Step-by-step explanation:

8 0
3 years ago
The rangers at two park stations spot a signal flare at the same time. Based on the measurements shown in the diagram, what is t
kykrilka [37]

The distance between park station 1 and the point where the flare was set off is 73.9 km.

<h3>What is distance?</h3>

Distance is the length between two points expressed in meters or kilometers.

To calculate the distance between park station 1 and the point where the flare was set off can be calculated using Sine Rule

Formula:

  • a/sinA = b/sinB....................... Equation 1

Where:

  • a = Distance between park station 1 and the point where the flare was set off.

Make a the subject of the equation

  • a = bsinA/sinB............ Equation 2

From the diagram,

Given:

  • A = 59°
  • B = (180-59-75) = 46°
  • b = 6.2 km

Substitute these values into equation 2

  • a = 6.2(sin59°)/(sin46°)
  • a = 73.9 km

Hence, the distance between park station 1 and the point where the flare was set off is 73.9 km.

Learn more about distance here: brainly.com/question/17273444

#SPJ1

5 0
2 years ago
Four posts with 3-in. radii
Ratling [72]

Answer:

6 in

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The mean test score in her upcoming class is 49, and the standard deviation is 20.7. The teacher wants to identify those student
QveST [7]

Answer:

Students who have z-scores above z = 2.00 are the ones who scored above 90.4.

Step-by-step explanation:

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

The mean test score in her upcoming class is 49, and the standard deviation is 20.7.

This means that \mu = 49, \sigma = 20.7

Identify the test score corresponding to a z-score of above z=2.00.

As X increases, so does the z-score. So those scores are higher than X when Z = 2.

Z = \frac{X - \mu}{\sigma}

2 = \frac{X - 49}{20.7}

X - 49 = 2*20.7

X = 90.4

Students who have z-scores above z = 2.00 are the ones who scored above 90.4.

3 0
3 years ago
Other questions:
  • Write an expression that equals 56. Include an exponent.
    5·1 answer
  • If a person is born every 5 seconds and a person dies every 12 seconds, then how many seconds does it take for the population to
    13·1 answer
  • I need help plz ???
    7·1 answer
  • Chris placed an order for 30 chairs with the furniture store. He ordered metal chairs at $25 each and plastic chairs at $10 each
    10·1 answer
  • Evaluate 8y-10 for y=3
    7·1 answer
  • Evaluate the expression when x = 3.<br>Question 3) x + 29​
    13·2 answers
  • Math problem giving brainlist and 15 points
    11·1 answer
  • HURRY PLEASE! i need this asap
    12·1 answer
  • Which of the following is an example of a rational number?
    10·1 answer
  • Bryan decided to ride his bike along a new route home from school to avoid some construction. Before leaving school, he estimate
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!