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
Vilka [71]
3 years ago
8

How many distinct triangles can be formed for which m∠E = 64°, g = 9, and e = 10?

Mathematics
2 answers:
zysi [14]3 years ago
3 0

Answer:

1) one

2) zero

Step-by-step explanation:

e/sinE = g/sinG

10/sin64 = 9/sinG

sinG = 0.8089146417

G = 53.99

j/sinJ = k/sinK

3/sin129 = 8/sinK

sinK = 2.072389241

Zanzabum3 years ago
3 0

Answer:

First : 1

Second : 0

Step-by-step explanation:

Please give these stars to the person who did it before me.  Thank you!

You might be interested in
Which number has only two factors? Why?<br><br> a)21<br><br> b)23<br><br> c)25<br><br> d)27
vagabundo [1.1K]

Answer:

I believe the answer would 25 hope this helps

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the inverse of the logarithmic function of f(x)=log2x
neonofarm [45]

Answer:

y=2^{x}

6 0
3 years ago
Rashawn read 25 pages of his book each day until he finished the book. His book was 400 pages long.
Anna71 [15]
I think it's the second one.
7 0
3 years ago
Read 2 more answers
A large manufacturing plant uses lightbulbs with lifetimes that are normally distributed with a mean of 1200 hours and a standar
a_sh-v [17]

Answer:

The bulbs should be replaced each 1060.5 days.

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 = 1200, \sigma = 60

How often should the bulbs be replaced so that no more than 1% burn out between replacement periods?

This is the first percentile, that is, the value of X when Z has a pvalue of 0.01. So X when Z = -2.325.

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

-2.325 = \frac{X - 1200}{60}

X - 1200 = -2.325*60

X = 1060.5

The bulbs should be replaced each 1060.5 days.

4 0
3 years ago
What is the equation of the line that passes through the point (-5,1) and has a slope of - 1/5 ?
ioda

Answer:

Step-by-step explanation: answer is B

5 0
3 years ago
Other questions:
  • Which values of x will make the absolute value equation true?<br><br> |x – 3| = 40
    8·1 answer
  • Which equation represents the line that passes through the points (–3, 7) and (9, –1)?
    7·2 answers
  • If f(x)=3x^2-7 , find f(4). Show all work
    13·2 answers
  • What is shape is this
    13·2 answers
  • I need help with this question.
    11·1 answer
  • Solve for x. ​ −2(x+14)+1=5 ​ ​ Enter your answer in the box.
    11·2 answers
  • Will award Brainliest and extra points to whoever can get me the correct answer the fastest:
    11·1 answer
  • The wingspan of a small plane is 7 meters. If there are approximately 3.28 feet in one meter, what is the wingspan of the plane
    13·2 answers
  • The sum of the squeres of two consecutive positive even numbers is 340. Find the numbers
    7·1 answer
  • La longitud de una sala excede a su ancho en 4 m si cada dimensión se aumenta en 4 m el área sera el doble. Hallar las dimension
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!