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
wolverine [178]
1 year ago
7

In the 30-60-90 triangle below, side s has a length of

Mathematics
1 answer:
mario62 [17]1 year ago
7 0

Answer:

4, 4√3

Step-by-step explanation:

In a 30-60-90 triangle:

The leg opposite of the 30-degree angle is 1/2 of the hypotenuse: 8/2 = 4

The longer leg is √3 times the shorter leg: 4*√3 = 4√3

Check work: 4^2+(4√3)^2 = 8^2 --> 16+48 = 64 --> 64 = 64

You might be interested in
How to square imaginary numbers
IrinaVladis [17]
<span>1.Take the principle square root of a negative number.
2 Write a complex number in standard form.
3.Add and subtract complex numbers.
4.Multiply complex numbers.
5. Divide complex numbers.</span>
8 0
3 years ago
Read 2 more answers
Polynomials how do I do these what are the answers ?
PtichkaEL [24]

Answer:

for six you got to get rid of the x's first the you it how u normally would

Step-by-step explanation:


8 0
2 years ago
Drag each tile to the correct box. Not all tiles will be used.
Dmitry_Shevchenko [17]

Answer:

i think the answer is 10-11 but i'm not sure i'm sorry

Step-by-step explanation:

3 0
3 years ago
Can anyone help me please, if you see this and willing to help me with something say yes! thank you. have great day!​
malfutka [58]

Answer:

I am willing to help, just send your problems in the comments!

Step-by-step explanation:

You can send the problem in the comments or create a separate question.

6 0
2 years ago
Below, the two-way table is given for a class
Nataliya [291]

Answer:

2/7 = 29% (nearest percent)

Step-by-step explanation:

Calculate the totals and add them to the table:

\begin{array}{| c | c | c | c | c | c |}\cline{1-6} & \sf Freshman & \sf Sophmore & \sf Juniors & \sf Seniors & \sf Total \\\cline{1-6} \sf Male & 4 & 6 & 2 & 2 & 14\\\cline{1-6} \sf Female & 3 & 4 & 6 & 3 & 16\\\cline{1-6} \sf Total & 7 & 10 & 8 & 5 & 30\\\cline{1-6}\end{array}

<u>Probability Formula</u>

\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}

Let P(A) = probability that the student is a freshman

Let P(B) = probability that the student is male

Use the given table to calculate the probability that the <u>student is male</u>:

\sf \implies P(B)=\dfrac{14}{30}

And the probability that the <u>student is a freshman </u><u>and </u><u>male:</u>

\implies \sf P(A \cap B)=\dfrac{4}{30}

To find the probability that the student owns a credit card given that the they are a freshman, use the conditional probability formula:

<u>Conditional Probability Formula</u>

The probability of A given B is:

\sf P(A|B)=\dfrac{P(A \cap B)}{P(B)}

Substitute the found values into the formula:

\implies \sf P(Freshman|Male)=\dfrac{\dfrac{4}{30}}{\dfrac{14}{30}}=\dfrac{4}{14}=\dfrac{2}{7}=0.28571...=29\%

Therefore, the probability that the student is a freshman given they are male is 29% (nearest percent).

Learn more about conditional probability here:

brainly.com/question/28028208

brainly.com/question/23957743

8 0
1 year ago
Other questions:
  • A scatter plot containing the point (10,7) has the regression equation yˆ=−x−3
    12·1 answer
  • A soccer team has 11 players on the field. Of those players, 2 are forwards, 4 are midfielders, 4 are defenders, and 1 is a goal
    14·1 answer
  • Find the value of x. Round the length to nearest tenth.
    5·2 answers
  • Help with this math problem
    7·1 answer
  • Why is 3 * 1/10 less than 3*10
    6·1 answer
  • Which of the following will simplify to the
    6·1 answer
  • A researcher studying microorganisms has discovered a strain of bacteria that doubles every 2.8 days. How many bacteria will the
    9·1 answer
  • Solve for x (please help i dont know how to this one ;-;)
    12·1 answer
  • Which expression is equivalent to(2^3)^-5
    7·1 answer
  • 12 divided by 479, make sure to show your work.<br><br><br> x+7=2x Please Solve
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!