Find A. Round to the nearest tenth.

Mathematics

1 answer:

Marianna [84]2 years ago

3 0

Answer:

27.8 degrees

Step-by-step explanation:

Wasn't it 'a,' not 'A,' that you wanted?

The ratio a/ 30 is the cosine of the angle 22 degrees, which in turn is 0.927:

Then 0.927 = ------- which yields a = 30(0.927) = 27.8 degrees

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A. Renard let’s t= the number of taffy bags and c= the number of Carmel bags. Help him write two equations to represent the info

vlabodo [156]

Answer:

20 taffy bags and 15 caramel candy bags

Step-by-step explanation:

Given:

t = the number of taffy bags
c = the number of caramel bags
Number of taffy's are 5 more than caramel bags
Taffy bags weigh 8 ounces and caramel bags weigh 16 ounces
Total weight is 400 ounces

Equations:

t = c + 5 (the difference in number of bags)
8t + 16c = 400 (the weight of the bags)

Simplify the second equation by dividing all terms by 8:

t + 2c = 50

Substitute t and solve for c:

c + 5 + 2c = 50
3c = 50 - 5
3c = 45
c = 45/3
c = 15

Find the value of t:

t = 15 + 5 = 20

Answer:

20 taffy bags and 15 caramel candy bags

7 0

3 years ago

Please help, will mark!!

Temka [501]

Answer:

c = 5

Step-by-step explanation:

The Pythagorean theorem states that in every right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the respective lengths of the legs. It is the best-known proposition among those that have their own name in mathematics.

Pythagoras theorem

In every right triangle the square of the hypotenuse is equal to the sum of the squares of the legs.

If in a right triangle there are legs of length a and b the measure of the hypotenuse is c then the following relation is fulfilled:

$a^{2} +b^{2} =c^{2}$