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
Alisiya [41]
2 years ago
7

Please help click on pictures ​

Mathematics
1 answer:
shutvik [7]2 years ago
3 0

Answer:

The area of the triangle is 40cm^2

Step-by-step explanation:

Calculate the area of a triangle using the equation: 1/2hb

Look at the attached picture and the equation should make sense.

You can use 8cm and 10cm.

8*10 = 80

1/2(80) = 40

So, the area of the triangle is 40cm^2

You might be interested in
22% of all resumes received by a corporation for a management position are from females. 18 resumes will be received tomorrow.
Vladimir79 [104]

Answer:

5.80% probability that exactly 1 resume will be from females.

Step-by-step explanation:

For each resume received by the corporation, there are only two possible outcomes. Either they are from a female, or they are not. The probability of a resume received being from a female is independent from other resumes. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

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

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

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

And p is the probability of X happening.

22% of all resumes received by a corporation for a management position are from females.

This means that p = 0.22

18 resumes will be received tomorrow.

This means that n = 18

What is the probability that exactly 1 resume will be from females?

This is P(X = 1).

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

P(X = 1) = C_{18,1}.(0.22)^{1}.(0.78)^{17} = 0.0580

5.80% probability that exactly 1 resume will be from females.

3 0
3 years ago
Between the time lko woke up and lunchtime the temperature rose by 11 degree then by the time he went to bed the temperature dro
777dan777 [17]
The temperature is 3 degrees less then it was at lunchtime when he went to bed you didn’t ask a question or explain it so I’m assuming this is what you meant
7 0
3 years ago
Read 2 more answers
In circle M with m<LMN = 150 and LM = 5 units find area of sector LMN. Round to the nearest hundredth.​
Jobisdone [24]

Answer:

Im not sure if this is correct

4 0
2 years ago
What is the polynomial of f(x) of a degree of 3 that has the following zeros?
makvit [3.9K]

Answer:

Id

Step-by-step explanation:

8 0
3 years ago
Consider the following system of equations 2x+3y=45 x+y=10 what is the x value of the solution for this system
scZoUnD [109]
2x + 3y = 45
x + y = 10......y = 10 - x

2x + 3(10 - x) = 45
2x + 30 - 3x = 45
-x + 30 = 45
-x = 45 - 30
-x = 15
x = -15 <====

and y = 25
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3/4 divided by 5/6
    11·2 answers
  • If(x)=4x+2 and g(x)=2x-4 what is f(g(x))
    8·1 answer
  • The Egyptians used a ramp that could hold 1,000 pounds. If 6 people got on the ramp and they weighed 780 pounds total. What perc
    7·1 answer
  • What is the definition of variable
    7·1 answer
  • If there are 5 innches of snow in 8 hour how many inches of snow in one hour
    8·1 answer
  • How many 3s are in 2
    9·1 answer
  • Sarah changed the quadratic function x^2 - 8x+10 from
    8·1 answer
  • What did you do today? 3 things
    10·1 answer
  • Help this is due today!!!!!!!
    14·1 answer
  • What is 7.4 as a whole number?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!