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
miss Akunina [59]
2 years ago
13

Angle of elevation neither angle of depression?

Mathematics
1 answer:
Dafna1 [17]2 years ago
6 0

Answer:

elevation

Step-by-step explanation:

You might be interested in
What is the mean and median and mode and range ​
RSB [31]

The mean means average. To find it, add together all of your values and divide by the number of addends. The median is the middle number of your data set when in order from least to greatest. The mode is the number that occurred the most often. The range is the difference between the highest and lowest values.

7 0
3 years ago
What is the equation of a line perpendicular to 3X+6Y= -3 and passes through the points (1,-5)
LenaWriter [7]

Answer:

Step-by-step explanation:

6y = -3x - 3

y = -1/2x - 1/2

perp. 2

y + 5 = 2(x - 1)

y + 5 = 2x - 2

y = 2x - 7

3 0
3 years ago
Subtract.<br><br> 1 2/5−(−3/5)<br><br> Enter your answer, in simplest form, in the box.
mars1129 [50]

Answer:

3/5

Step-by-step explanation:

you need to subtract the two fractions then you can divide them by 2 to make them in their simplest form!

HOPE THIS HELPS!!!

5 0
3 years ago
Read 2 more answers
PLEASE HELP. I WILL GIVE BRAINLIEST!<br> I'M HAVING SOME TROUBLE.
nalin [4]

Answer:

A.) The coordinates of M' are (-2/4, -4/5)

The coordinates of N' are (1/5, 1)

B.) The scale factor of the dialation is 3

7 0
3 years ago
In a randomly selected sample of 1169 men ages 35–44, the mean total cholesterol level was 210 milligrams per deciliter with a s
Aneli [31]

Answer:

The highest total cholesterol level a man in this 35–44 age group can have and be in the lowest 10% is 160.59 milligrams per deciliter.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

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.

In this problem, we have that:

\mu = 210, \sigma = 38.6

Find the highest total cholesterol level a man in this 35–44 age group can have and be in the lowest 10%.

This is the 10th percentile, which is X when Z has a pvalue of 0.1. So X when Z = -1.28.

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

-1.28 = \frac{X - 210}{38.6}

X - 210 = -1.28*38.6

X = 160.59

The highest total cholesterol level a man in this 35–44 age group can have and be in the lowest 10% is 160.59 milligrams per deciliter.

5 0
3 years ago
Other questions:
  • What is the distance from the origin of point P graphed on the complex plane below?
    15·2 answers
  • Rose and Dennis each open a savings account at the same time. Rose invests $2,600 in an account yielding 4.1% simple interest, a
    8·1 answer
  • Help me with problems 39 a-d
    13·2 answers
  • What is the answer for this
    14·1 answer
  • Does x-4=5 has one solution
    9·2 answers
  • Please help.....................................................................................................................
    11·2 answers
  • Georgia ran a 5-kilometer race. How many meters did she run?
    12·2 answers
  • I will give brainiest to whoever answers correctly !!
    10·1 answer
  • In rhombus LMNO, the diagonals intersect at X. If mZLMO =<br> 32°, find mZMLO.<br> m.
    12·1 answer
  • Write the slope - intercept form of the equation of each line through the points -2,5) and (0,-2)​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!