A local hamburger shop sold a combined total of 773 hamburgers and cheeseburgers on Sunday. There were 73 more cheeseburgers sold than hamburgers. How many hamburgers were sold on Sunday?

Answer:

Sure, I'll explain the cosine rule and sine rule in simple terms:

The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.

Here's an example of how to use the cosine

Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.

Using the cosine rule:

a^2 = b^2 + c^2 - 2bc * cosA

where A is the angle opposite side a, we can plug in our values and solve for a:

a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)

a^2 = 64 + 36 - 96 * 0.707

a^2 = 10.56

a = sqrt(10.56)

a = 3.25 (rounded to two decimal places)

Therefore, the length of side a is approximately 3.25 units.

Answer:

Step-by-step explanation:

Answer:

6.2 cm

Step-by-step explanation:

V=4 /3πr^3

4 /3*π*6.2^3 = 998 cm cubed

Have a good day :)

Answer:

Step-by-step explanation:

2 ⇒ 1

3 ⇒ 3

4 ⇒ 2

5 ⇒ 1

6 ⇒ 3

7 ⇒ 5

8 ⇒ 2

9 ⇒ 4

10 ⇒ 0

11 ⇒ 2

12 ⇒ 2

Hope my answer helps you✌️

Mark BRAINLIEST

Answer:

0 (\(\sqrt{0}\) = 0)

Step-by-step explanation:

If 0^2 = 0 because 0 x 0 = 0, then the reverse function (square root) would result in 0.

Answer: I'm not so sure but my answer is 54 or 55

Step-by-step explanation:

The probability of choosing a vowel is 30%, and there are 42 consonants, so we would set up an equation like this:

42 times 30% (0.30) = 12.6 (rounded to 12)

So we have 12 vowel and 42 consonants in the bag, the total tiles would be:

12+42= 54

* But in case your teacher rounded up to 13 (vowels), the answer should be 55. But the probability rounded up to 13 is very low.

The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:

2/8 = j/18

This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:

2/8 = j/18

218 = 8j

36 = 8*j

j = 36/8

j = 4.5

Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.

Answer:

Step-by-step explanation
2 over 8 equals j over 18

This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.

So, the correct proportion is:

Answer:

85 degrees

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

90-26 because that's a right angle. So, 26 plus something should give 90. As a result, 64+26=90.

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Answer:

The price of 1 container of fries is $1.20

Step-by-step explanation:

Let the price of 1 burger = B

Let the price of 1 container of fries = F

We know from the question that:

\(4B + 3F = 16.40\)

We also know that:
\(B = $3.20\)

So we can substitute B into the first equation to get:

\(4(3.20) + 3F = 16.40\\12.80 + 3F=16.40\\3F=16.40-12.80\\3F=3.60\\F=\frac{3.60}{3}\\ F=1.20\)

So the price of 1 container of fries is $1.20

Answer:

The answer is,

\(7.2 \times {10}^{ - 6} + 5.44 \times {10}^{ - 6} \)

Answer:

1

Explanation:

The open dot shows greater than and/or less than, but the closed dot is greater than or equal to and/or less than or equal to

Answer:

Step-by-step explanation:

i think the last

A way to find the equation of a line that best fits this data include the following: A. Use the coordinates of points B and D to find the slope and then the equation of the line that passes through them.

In Mathematics, there are different characteristics that are used for determining the line of best fit on a scatter plot and these include the following:

By critically observing the scatter plot using the aforementioned characteristics, we can reasonably infer and logically deduce that data points B and D represent the line of best fit because they are in a linear pattern.

Read more on line of best fit here: brainly.com/question/12284501

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Answer:

129

Step-by-step explanation:

DCF = DCE + ECF

      = 75+ 54

      = 129

Answer:

m∠DCF = 129°

Step-by-step explanation:

∠DCF is ∠DCE + ∠ECF

You are adding the 2 smaller angles together to get the larger angle.

Answer:

8

Step-by-step explanation:

area = bh/2

32.4 yd² = 8.1 yd × s / 2

s = 8 yd

Answer:

2. Co-domain. please add as brainiest.

3. Interest/profit.

Answer: (-7,5) and (-3,5) :) there for answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

1.   2.25

2.  4.50

3.   11.00

Step-by-step explanation:

1.nickel is 5 cent so 45*5 = 225 cents but cents is 1/100 of a dollar so make it 2.25

2. quarter is 25 cent so 25*18=450 cents but cents is 1/100 of a dollar so make it 4.50

3. 22 half dollars is 22 fifty cents so thats 11.00

Answer:

Step-by-step explanation:

To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.

Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.

The sum of the parts in the ratio is 8x + 5x + 2x = 15x.

We know that the total number of fruits is 120. Therefore, we can set up the following equation:

15x = 120

To solve for x, we divide both sides of the equation by 15:

x = 120 / 15

x = 8

Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:

Number of bananas = 2x = 2 * 8 = 16

So, there are 16 bananas in total.

We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.

Answer:

A supplementary adds up to 180 degrees. It would be complementary because it adds up to 90 degrees.

Step-by-step explanation:

Answer:

A supplementary adds up to 180 degrees. It would be complementary because it adds up to 90 degrees.

Sorry had to do this for points ^ - ^

Answer:

G=5

Step-by-step explanation:

Input the answer into the formula. If it is correct then its correct but if it doesn't work it is incorrect

Answer:for the first on is 4 second one is 3 and the 3rd one is 8

Step-by-step explanation:

i just know stuff

Answer:<1=120 <2=60

Step-by-step explanation:

Step-by-step explanation:

(2/3)(-4)(9) = -24

(5/16)(-2)(-4)(-4/5)= -2

(-3/4)(7/8)=-21/32

(2 3/5) (7/9)=91/45

Answer:(-1,1)

Step-by-step explanation:

Answer:

Your answer is: (2,-1). I provided a picture in case you need to show your work.

The measure of ∠X and its exterior angle is 80 degrees and 100 degrees respectively.

A triangle is a polygon with three edges and three vertices. The sum of all the angles of a triangle is 180 degrees. Mathematically -

∠x + ∠y + ∠z = 180°

The sum of two sides of a triangle is greater then the third side. Mathematically -

a + b > c

There are different types of triangles such as -

equilateral triangle , scalene triangle , isosceles triangle etc.

Given is a triangle ΔXYZ in which m∠X = (6g + 14)° and the exterior angle to ∠X measures (5g + 45)°.

Now, the angle exterior to angle [x] and the angle [x] itself form a linear pair. Therefore -

6g + 14 + 5g + 45 = 180

11g + 59 = 180

11g = 121

g = 11

So -

Angle [x] = 6 x 11 + 14 = 66 + 14 = 80

Exterior angle = 5 x 11 + 45 = 100

Therefore, the measure of ∠X and its exterior angle is 80 degrees and 100 degrees respectively.

To solve more questions on triangles, visit the link below-

brainly.com/question/25950519

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