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
drek231 [11]
3 years ago
14

Find the missing side of this right

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
5 0
By using a^2 + b^2 = c^2 we plug that in and get 9+x^2= 25
25-9 is 16
The square root of 16 is 4
Answer is 4
To check, plug it back in you get
9+16=25
Sav [38]3 years ago
3 0

Answer:

x= 4

Step-by-step explanation:

You might be interested in
Suppose that an experiment consists of flipping a coin 3 times and observing the resulting sequence of heads and tails. Find the
ki77a [65]

Using the binomial distribution, it is found that there is a 0.125 = 12.5% probability of observing exactly 3 tails.

<h3>What is the binomial distribution formula?</h3>

The formula is:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

C_{n,x} = \frac{n!}{x!(n-x)!}

The parameters are:

  • x is the number of successes.
  • n is the number of trials.
  • p is the probability of a success on a single trial.

In this problem, considering 3 tosses of a fair coin, the parameters are n = 3 and p = 0.5.

The probability of 3 tails is P(X = 3), hence:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 3) = C_{3,3}.(0.5)^{3}.(0.5)^{0} = 0.125

0.125 = 12.5% probability of observing exactly 3 tails.

More can be learned about the binomial distribution at brainly.com/question/24863377

3 0
2 years ago
What is the value of y in the triangle ?
Rina8888 [55]

Answer:

c

Step-by-step explanation:

hope it helps

6 0
3 years ago
What is the height of an object thrown when time is 6 seconds? Also explain how u got your answer
nevsk [136]

Answer:

946.4\ m

Step-by-step explanation:

Let

h(t) ---> the height of an object in meters

t ----> the time in seconds

we have

h(t)=-2.6t^2+40t+800

For t=6 sec

substitute in the quadratic equation  the value of t and solve for h

h(6)=-2.6(6)^2+40(6)+800

h(6)=946.4\ m

4 0
3 years ago
The length of a rectangle is 2 meters more than its width. The area of the rectangle is 80 square meters. What is the length and
insens350 [35]

Answer:

Step-by-step explanation:

Formula

A = L * W

Givens

W = W

L = W + 2

Solution

Area = L*W

Area = (W+2)*W = 80            Remove the brackets.

Area = W^2 + 2W = 80         Subtract 80 from both sides.

Area = w^2+2W-80=80-80  Combine

Area = w^2 +2W-80 = 0        Factor.

Area = (w+10)(w - 8) = 0

W + 10 = 0 won't work

W = - 10 which isn't possible

W- 8 = 0

W = 8

L = 8 + 2 = 10

The answer looks like A

8 0
3 years ago
What is the volume of a cylinder with base radius 4 and height 7
stealth61 [152]

Answer:

351.86

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slope and the y-intercept of the line in the graph.<br> The slope is<br> The y-intercept is
    11·2 answers
  • Write a problem that has two parts. Then solve it by finding the whole.
    8·2 answers
  • What is the Standard Form of (7x1)+[6x[tex]What is the Standard Form for (7x1)+[6x\frac{1}{1,000}?
    11·1 answer
  • Help with polynomials
    14·2 answers
  • Which algebraic expression fits the verbal phrase: The product of x and 7 decreased by 34. * 1р O7-34 x 7 X - 7 x 34 O 7x-34 O 7
    7·1 answer
  • Evaluate b – 2 a – c for a = –7, b = 3, and c = –7.
    14·2 answers
  • The slope of the line below is -0.25. Write the equation of the line in point-
    5·1 answer
  • PLEASE HELP 7TH GRADE MATH
    12·2 answers
  • Hey mathematicians ! Can anyone help me with these problems please ! Will give brainly !
    10·1 answer
  • How far do US workers travel to get to their jobs? A researcher would like to collect information on the commute distance travel
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!