MATHEMATICS MIDDLE SCHOOL

If c=16 and B=67 degrees, find a

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

No explanation required

Answer 2

Answer:

From your rules from SOHCAHTOA, you can solve for a using the cosine of B. See picture attached.

Related Questions

eight students are painting 2 boards for a project . the students want to divide the work equally. how much of the board should each student paint?
78 boxes of dvd, each box has 116 in it. 19 boxes are shipped, how many are left
Describe two ways 5000 and 500 are related
Solve each of the following equations. (2 answers)|7x| =5
PLEASE HELP I WANT TO GRADUATE EARLY Points A(-3, -3) B(-2, 2) C (3, 3), and D(2, -2) are the vertices of a quadrilateralA- use the distance formula to determine the length of each side of the quadrilateral. Show your workB- explain whether the quadrilateral is a rhombus

How do you put 8/100 ,3/5 ,7/10 from least to greatest

Answers

From least to Greatest: 8/100, 7/10, 3/5

you can do it like this 3/5 7/10 8/100

A company sells each product they make for $84.00. They pay $2,100.00 in monthly costs such as rent and bills as well as $70.00 in manufacturing costs per unit. Which of the equations below gives the company's profit per month, P, as a function of the number of units made, x?

Answers

The equation that gives the company's profit per month, P, as a function of the number of units made, x is P = 14x - 2100

Solution:

Selling price of 1 product = $ 84

Monthly cost for rent and bill = $ 2100

Manufacturing cost per unit = $ 70

To find: company's profit per month, P, as a function of the number of units made

Let "x" be the number of units made

Let "P" be the company profit per month

Selling price for "x" number of units = 84x

Manufacturing cost for "x" units = 70x

We know that,

Profit = Selling price - manufacturing cost

P = 84x - 70x

P = 14x

We have to subtract the monthly cost for rent and bill to get the actual profit

P = 14x - 2100

Thus the equation that gives the company's profit per month, P, as a function of the number of units made, x is P = 14x - 2100

Plz help #30 plz explain
$\sqrt{200 {x}^2 {y}^2 {z}^2$

Answers

For number 30, its easier if its broken down so were going to make it √200*x^2*y^2*z^2. We can't get a square root of 200 so we will break it into 100*2 to get √2*100*x^2*y^2*z^2. Now let's look at what we can take the square roots of. 2 doesn't have a nice sq. rt. so we will leave it there. 100 has the rt. of 10 so we can make 10√2*x^2*y^2*z^2. X^2 has the root x and we can follow this with the other variables to get 10xyz√2. There is your final simplified answer.

Roots have a property which allows for separation of terms based on wether they are being multiplies:
100*2*x^2...
10xyz * \/2

1. At a refreshment stand, 73% of the beverages are cold and 43% of the beverages are caffeinated. Of the total beverages at the refreshment stand, 37% are cold caffeinated beverages. Beverages are only hot or cold and caffeinated or decaffeinated. What percentage of the total beverages are hot decaffeinated beverages?

Answers

Answer:

Therefore, 94% of the total beverages are hot decaffeinated beverages.

Step-by-step explanation:

Let's break down the information given step by step to find the percentage of hot decaffeinated beverages:

73% of beverages are cold.

43% of beverages are caffeinated.

37% of beverages are cold and caffeinated.

To find the percentage of hot decaffeinated beverages, we can first find the percentage of cold caffeinated beverages, and then use that information to find the percentage of hot caffeinated beverages.

Percentage of cold caffeinated beverages = Percentage of beverages that are both cold and caffeinated = 37%

Now, let's find the percentage of hot caffeinated beverages:

Percentage of hot caffeinated beverages = Percentage of caffeinated beverages - Percentage of cold caffeinated beverages = 43% - 37% = 6%

Since beverages are only hot or cold and caffeinated or decaffeinated, the sum of the percentages of hot and cold caffeinated beverages should be equal to the total percentage of caffeinated beverages:

Percentage of hot caffeinated beverages + Percentage of cold caffeinated beverages = Percentage of caffeinated beverages 6% + 37% = 43%

Now, let's find the percentage of hot decaffeinated beverages:

Percentage of hot decaffeinated beverages = 100% - Percentage of hot caffeinated beverages = 100% - 6% = 94%

Therefore, 94% of the total beverages are hot decaffeinated beverages.

Step-by-step explanation:

Let's look at this question step by step.

Cold and hot beverages.

--> 73% and 27%

Caffeine or decaffeinated

--> 43% and 57%

Then it has said that 37% are cold caffeinated beverages.

Which means 100% minus 37% would be 63%.

Answer is 63%.

Solve for p :
8=p/7

Answers

Answer:

p=56

Step-by-step explanation:

multiply by 7 to get it out of denominator

Answer:gshshshsjsjjs

Step-by-step explanation:babanannnsns

The grocery store has bulk pecans on sale, which is great since you're planning on making 4 pecan pies for a wedding. How many pounds of pecans should you buy?First, determine what information you need to answer this question, then click here to display that info (along with other info).
How many pecans are needed for each pie? Your recipe calls for 1 1/2
cups pecans per pie. But there is no cup measure available, only a scale.

How many pecans are in a pound? Perhaps the nutritional info from a bag of pecans would be helpful. (refer to photo for information)

You will need to buy________ pounds of pecans.

Give your answer accurate to at least one decimal place.

Answers

Answer:

Thus, to make 4 pecan pies one need to buy approximately 1.3 pounds of pecan.

Step-by-step explanation:

We are given the following information in the question:

Number of pecan pies to be made = 4

Pecan required to make 1 pie = $1(1)/(2) \text{ cups}$

Pecan required to make 4 cups =

$4* 1(1)/(2) = 4* (3)/(2) = 6\text{ cups}$

Now, 1 bag of pecan has a serving size of 1 cup . Hence, we need to buy 6 such bag.

Now, weight of one bag = 99 grams

Weight for 6 cups of pecan = $6* 99 = 594\text{ grams}$

We know that:

1 gram = 0.00220462 Pounds

594 grams of pecans = $594* 0.00220462 =1.30954428 \text{ pounds of Pecan}$

Thus, to make 4 pecan pies one need to buy approximately 1.3 pounds of pecan.

To solve this problem, first determine the information you need to answer. As we need to make 4 pecans of the pies, take the values for the one piece and multiply it with four.

To make 4 pecans pies one will required to by 1.30 pounds of pecan.

Given information:

Number of pecan pies to be made is 4

The pecan needed to make 1 pie is $1.5$ cups.