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
adelina 88 [10]
3 years ago
14

In the right triangle shown, m

Mathematics
2 answers:
Doss [256]3 years ago
8 0
Where is the rest of the question
barxatty [35]3 years ago
8 0
Can you please show the rest of the question?
You might be interested in
in a bag of marbles 1/2 of the marbles have a star on them if 8 marbles have a Star how many total marbles are in the bag​
Step2247 [10]

Answer:

Step-by-step explanation:

8x1/2

8/1 x 1/2

8/2

4

The answer is 4

8 0
3 years ago
Read 2 more answers
Solve 4x= If x=10<br> HURRY PLEASE ITS A TEST
serious [3.7K]

Answer:

40

Step-by-step explanation:

4x

4(10)

4 0
3 years ago
Read 2 more answers
Can somebody please help me
Nataly [62]

Answer:

The probability of drawing the first pink ball is \frac{3}{10}.

Because you drew that first pink ball, there are two pink balls left and the total number of balls left is nine.

Hence, the probability of drawing another pink ball after drawing the first pink ball would be:

\frac{3}{10} *\frac{2}{9} =\frac{1}{15}

5 0
2 years ago
* Let S = Span {(2,-1, 1), (3, 1, 1), (1, 2, 0)}. (i) Calculate the dimension of S.
Sholpan [36]

The span of 3 vectors can have dimension at most 3, so 9 is certainly not correct.

Check whether the 3 vectors are linearly independent. If they are not, then there is some choice of scalars c_1,c_2,c_3 (not all zero) such that

c_1 (2,-1,1) + c_2 (3,1,1) + c_3 (1,2,0) = (0,0,0)

which leads to the system of linear equations,

\begin{cases} 2c_1 + 3c_2 + c_3 = 0 \\ -c_1 + c_2 + 2c_3 = 0 \\ c_1 + c_2 = 0 \end{cases}

From the third equation, we have c_1=-c_2, and substituting this into the second equation gives

-c_1 + c_2 + 2c_3 = 2c_2 + 2c_3 = 0 \implies c_2 + c_3 = 0 \implies c_2 = -c_3

and in turn, c_1=c_3. Substituting these into the first equation gives

2c_1 + 3c_2 + c_3 = 2c_3 - 3c_3 + c_3 = 0 \implies 0=0

which tells us that any value of c_3 will work. If c_3 = t, then c_1=t and c_2 = -t. Therefore the 3 vectors are not linearly independent, so their span cannot have dimension 3.

Repeating the calculations above while taking only 2 of the given vectors at a time, we see that they are pairwise linearly independent, so the span of each pair has dimension 2. This means the span of all 3 vectors taken at once must be 2.

3 0
1 year ago
From a point on a straight​ road, Marco and Celeste ride bicycles in the same direction. Marco rides at 14 mph and Celeste rides
Ksju [112]

their relative speed is 4 mph. so we put

4 mph = (25 mi)/x => x=25/4.

7 0
3 years ago
Other questions:
  • Anyone can help me out on this? :)
    15·1 answer
  • What is the area of a triangle that has a height of 12 feet and a base length of 6 feet? 24 feet2 36 feet2 48 feet2 72 feet2
    11·2 answers
  • will give brainliest The polygons are similar, but not necessarily drawn to scale. Find the value of x.
    10·1 answer
  • The height of a stack of DVD cases is in a proportional relationship to the number of cases in the stack. A stack of cases and i
    11·1 answer
  • The exchange rate in london is £1 = 1.14 euros
    9·1 answer
  • 10-x=5<br> What is X???I need help
    6·2 answers
  • 6 1/2 divided by 3 2/3
    8·2 answers
  • (x - 5)2 + (y-(-3))2 = 34 (x - 5)2 + ( + 3)2 = 34 Exercises 12.2 Complete the following: 1. Find the equation of the circle havi
    5·1 answer
  • Which set of sides will make a triangle
    10·1 answer
  • Please help picture is attached
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!