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sukhopar [10]
3 years ago
6

Someone please help me with this math question

Mathematics
1 answer:
Molodets [167]3 years ago
5 0

Answer:

3rd one

Step-by-step explanation:

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Geometry homework! help
Bogdan [553]

Answer:

cos∠ABC = 12/15 = 0.80

tan∠ABC = 9/12 = 0.75

sin∠ACB = 12/15 = 0.80

cos∠ACB = 9/15 = 0.60

tan∠ACB = 12/9 = 1 1/3

Step-by-step explanation:

Find the Adjacent, Opposite, or Hypotenuse angles to the angles in the picture and fill them into the given fraction.

cos∠ABC = Adjacent/Hypotenuse = 12/15 = 4/5 = 0.80

tan∠ABC = Opposite/Adjacent = 9/12 = 3/4 = 0.75

sin∠ACB = Opposite/Hypotenuse = 12/15 = 4/5 = 0.80

cos∠ACB = Adjacent/Hypotenuse = 9/15 = 3/5 = 0.60

tan∠ACB = Opposite/Adjacent = 12/9 = 1 1/3 (1 1/3 in decimal form is 1.3 with a line on top of 3 (Bar on top of 3))

8 0
2 years ago
Ryan needs 1/8 pound of chicken to make one cup of chicken dip. He has 3/4 pound of chicken. Ryan calculated that he
Kisachek [45]

Answer:

Ryan isn't correct.

Step-by-step explanation:

If Ryan wants to make exactly 3 cups of dip, he would need 3/8 pounds of chicken.

1/8(3)=3/8 pounds.

3/4, or 6/8 pounds of chicken doesn't represent 3 cups, it's for 6 cups of dip.

8 0
3 years ago
Read 2 more answers
A small ________________ holds 75% as much as a large _________________.
Leto [7]

Answer:  The large ____ holds 48 units.

For the diagram you could draw the small rectangle 4 squares wide and 9 squares long. that will represent something that holds 36 units.

For the large one make it 4 squares wide and 12 squares long. That will have spaces for 48 units.

Step-by-step explanation: Change the percent to a decimal and set up the equation that means 36 is 75% of some number, yet unknown, X is the unknown number.

36 = .75x  divide both sides by .75  

36/.75 = .75x/.75 . The .75 "cancels" on the right. Then use a calculator.

36 ÷ .75 = 48

x = 48

3 0
3 years ago
Make a table showing all the possible outcomes for spinning the pointer of a spinner with four equal-sized sections labeled 1–4
natka813 [3]

Answer:

12.5%

Step-by-step explanation:

There are two types of spinners here and the outcome of them is independent. That means

P(odd number,C) = P(odd number) * P(C)

There are two odd numbers out of four numbers in the first spinner. The chance of odd number will be:

P(odd) = 2/(2+2)= 1/2= 50%

There are four letters and the desired outcome is C. The chance for C will be:

P(C)= 1/4= 25%

Then the chance will be:

P(odd number,C) = P(odd number) * P(C)

P(odd number,C) =50% * 25% = 12.5%

3 0
2 years ago
Which of the following is a mathematical statement showing that one ratio is equal to another ratio?
yulyashka [42]
A proportion is a statement that two ratios are equal
5 0
3 years ago
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