All categories

3 years ago

Mckenzie and Cara both tried to find the missing side of the right triangle. Is either of them correct? Explain your reasoning.

Mathematics

1 answer:

hram777 [196]3 years ago

6 0

Since it is a right triangle, we can use the pythagorean theorem:

a^2+b^2=c^2

5^2 + 13^2 = c^2

25 + 169 = c^2

194 = c^2

c = sqrt(194)

You might be interested in

Please solve this equation 916 1/10 x 4 =

Mrac [35]

3664.4 is the answer.

3 0

2 years ago

f the total labor cost is $865,000 abd 12 percent is for concession staff, how much of the labor cost is for concession staff?

lapo4ka [179]

Answer:

to solve this get a calculator ans do 865.000 divided by 12 percent and u have ur answer

6 0

3 years ago

Read 2 more answers

If we inspect photocopy paper by randomly drawing 5 sheets without replacement from every pack of 500, what is the probability o

earnstyle [38]

Answer:

98.01% probability of getting 5 clean sheets

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem, the order that the sheets are chosen is not important, so we use the combinations formula to solve this problem.

Combinations formula:

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

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

0.4% of the sheets contain spots

Of 500, that is 0.004*500 = 2.

What is the probability of getting 5 clean sheets although 0.4% of the sheets contain spots?

Desired outcomes

2 are defective, so 5 sheets from a set of 500 - 2 = 498.

$D = C_{498,5} = \frac{498!}{5!493!} = 250160254344$

Total outcomes

5 sheets from a set of 500.

$T = C_{500,5} = \frac{500!}{5!495!} = 255244687600$

Probability:

$P = \frac{D}{T} = \frac{250160254344}{255244687600} = 0.9801$

98.01% probability of getting 5 clean sheets

7 0

3 years ago

PLEASE I NEED HELP ASAP

Kruka [31]

Answer:

determine all the other angles amount and that will give you your answer, also find the two 180 degree angles, such as the one flat going left to right and the one at an angle going left to right

Step-by-step explanation:

5 0

3 years ago

21. You want to buy a $25,000 car. The company is offering a 2% interest rate for 48 months (4 years). What will your monthly pa

KATRIN_1 [288]

<em><u>Please mark as Brainliest!!</u></em>

Answer:

531.25

Step-by-step explanation:

Y = 2% x 25,000

2) Converting percent to decimal:

p = 2%/100 = 0.02

Y = 0.02 x 25,000

Y = 500

25,000+500=25,500

25,500/48=531.25

3 0

2 years ago

Read 2 more answers