All categories

3 years ago

Help me please!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Sunny_sXe [5.5K]3 years ago

6 0

Answer:

Step-by-step explanation:

To find the area of a triangle you have to follow the formula 1/2 BH (One half time the base times the height) So 4 x 3 would equal 12. Then divide it by 2 to get 6.

Hope this helps :)

Alex17521 [72]3 years ago

3 0

Answer:

6 square centimeters

Step-by-step explanation:

The formula for area of a triangle is 1/2bh with b being the base and h being the height. The base and height here are 4 and 3 so multiply them to get 12 and then multiply that by 1/2 to get 6cm^2

You might be interested in

Which of the following is an advantage to using cash? O A. No fees O B. Paper trail not automatically created O C. Best for larg

tatuchka [14]

A. No fees

When you pay with cash there aren't any fees to any bank accounts.

6 0

3 years ago

Read 2 more answers

4. Automobile policies are separated into two groups: low-risk and high-risk. Actuary Rahul examines low-risk policies, continui

ANTONII [103]

Answer:

Step-by-step explanation:

for n ∈ N

Since Actuary Rahul examines low-risk policies, continuing until a policy with a claim is found and then stopping.

∴ the probability that Actuary Rahul examines exactly n policies

$(0.9)^{n-1}.(0.1)---(1)$

the probability that Actuary Toby examines more than exactly n policies

$(0.8)^n---(2)$

Given that policies are actually independent

∴ the probability that the event (1) and (2) happens simultaneously is

$(0.9)^{n-1}*(0.1)*(0.8)^n$

∴ the probability that Actuary Rahul examines fewer policies than Actuary Toby

$\sum ^\infty _{n=1} (0.9)^{n-1}*(0.1)*(0.8)^n\\\\=(\frac{0.1}{0.9} \sum ^\infty _{n=1}(0.72)^n\\\\=\frac{1}{9} (\frac{0.72}{0.28} )\\\\=\frac{2}{7} \\\\=0.2857$

<h3>the probability that Actuary Rahul examines fewer policies than Actuary Toby is 0.2857</h3>

5 0

3 years ago

Not all choices will be used

Galina-37 [17]

Answer:

Step-by-step explanation:

A. <5

B. 98

C. <6

D. 78

E. <2

F. 100

6 0

3 years ago

I WILL GIVE YOU LOTS OF Points

saw5 [17]

Answer:

Step-by-step explanation:

7^2 + 4^2 = $\sqrt{65\\$

assume it is a triangle and x is the hypotenuse and use Pythagorean theorem

7 0

4 years ago

Read 2 more answers

in the table are shown the number of hours. Wendy works an amount of pay she receives. Dose this table show direct variation? if

ankoles [38]

Yes, it does because all of those can be multiplied by 9. So, H*9=P. And It means for every hour of work she gets paid 9 dollars. Or 9 dollars an hour.

5 0

3 years ago