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2 years ago

A dog is on the ground watching a cat on a 6-foot-

Mathematics

1 answer:

timofeeve [1]2 years ago

3 0

Answer:

5.0344

Step-by-step explanation:

tan=opposite

adjacent

Since you're trying to find the adjacent side to the angle 50, use tan.

So tan 50º= 6/x

Swap x and tan 50º , which puts tan 50º under the 6.

Use your calculator to find the approximate value of tan 50º (rounded to 4 decimals)

Then divide!

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Whats A fraction thats a repeating decimal Between 0.25 and 0.5

serg [7]

Answer:

So, a repeated rational can be :->

--> 0.33333333...

Which can be expressed as 1/3 hope this helps

4 0

3 years ago

Perfect pizza has 16 toppings listed on their menu. how many ways could a customer choose a pizza that contains 5 different topp

marishachu [46]

Answer:

4368 ways

Step-by-step explanation:

Use nCk for this. 16C5. This is $\frac{n!}{(n-k)!(k!)}$ . This becomes $\frac{16!}{(11!)(5!)}$ . This is $\frac{16*15*14*13*12}{5*4*3*2*1}$ due to 16! and 5! canceling out. This becomes 4368.

3 0

2 years ago

For Spirit Day, each 8th-grade homeroom designs a unique twocolor T-shirt. They get to choose from the colors red (R), blue (B),

ratelena [41]

Answer:

P(B and V)=10%

Step-by-step explanation:To solve this poroblema we use the formula of combinations:

C(n,r)=(nr)=n!(r!(n−r)!)

Where n is the number of objects that can be chosen and you choose r from them.

There are 5 colors of shirts.

The number of shirts that can be made by combining 2 of the 5 possible colors is calculated as:

5C2= $\frac{5!}{2!(5-2)!}$

5C2=10

The number of shirts that can be made by combining 2 of the 2 possible colors (B) and (V) is calculated as:

2C2=1

Then the probability is:

P( B and V)= $\frac{1}{10}$

=0.1= 10%

$\frac{2C2}{5C2}$

8 0

3 years ago

Read 2 more answers

$49.95 pair of shoes; 5% tax

Keith_Richards [23]

Answer:

$52.44

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

EXPERTS/ACe/GENIUSES <br> Ill mark as brainlist if correct

katrin2010 [14]

It's probably the first one: "People responded to Earth Day with letters..."
Since it's more of a detail that supports a fact, it's not as important as the other three.

3 0

4 years ago