MATHEMATICS HIGH SCHOOL

Question 4 options:tan Z


cos X


sin X


sin Z
Question 4 options: tan Z cos X sin X sin - 1

Answers

Answer 1
Answer:

Answer:

sin X

Step-by-step explanation:

sin X = (opposite)/(hypotenuse) = (YZ)/(XZ) = (84)/(85)

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Divide. Express your answer in simplest form. 8 divided by 2 4/9
Which ratio is equivalent to 4 to 5?​
Solve the equation for y(x-3)^=4y-12

What is 27/2 divided by 9/4

Answers

27/2 :9/4=27/2 x 4/9= 3/1 x 2/1=6
27/2 : 9/4 =
= 27/2 * 4/9 =
= 108/18 =
= 6/1 =
= 6

How many 8ths are between 0 and 1

Answers

Answer:

There are 8 8th between 0 and 1

Step-by-step explanation:

Consider the following

(1)/(8) +(1)/(8) +(1)/(8)+ (1)/(8)+ (1)/(8)+ (1)/(8) +(1)/(8) +(1)/(8) = 1

Therefore there are 8 8ths in between 1 and 0

Answer:

Step-by-step explanation:

1

You work at a local grocery store. Your paychecks over the past 6 weeks were $56.05, $41.50, $22.50, $52.90, $49.85 and $31.00. Find the mean, median and mode.

Answers


Mean is the average of all the paychecks, so it will be: (56.05 + 41.50 + 22.5 + 52.9 + 49.85 + 31)/ 6

The mean is: $42.30. So on average she earns $42.30 each week.

We can find the median by arranging from smallest to larges so: 22.5, 31, 41.5, 49.85, 52.9 and 56.05. Since we have an even number of entries, we will take the average of the middle two entries: (41.5 + 49.85)/2

So the median is: 45.68 (rounded to the nearest tenth)

Mode is the number that appears the most in a given set. In this set we can see, that no number is repeated. Therefore there is no mode.

A group of 5 friends go to a baseball game. Each person buys a ticket for the game and 2 hotdogs. Let t represent the cost of ticket and h represent the cost of a hotdog.

Answers

The expression that represents the total cost of the baseball game will be 5t + 2h.

What is a linear equation?

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

An expression or formula is a finite collection of signs and is well thus according to context-dependent norms.

A gathering of 5 companions goes to a ball game. Every individual purchases a ticket for the game and 2 hotdogs. Allow t to address the expense of a ticket and h to address the expense of hotdogs.

Then the expression of the total cost is given as,

⇒ 5t + 2h

The expression that represents the total cost of the baseball game will be 5t + 2h.

More about the linear equation link is given below.

brainly.com/question/11897796

#SPJ5
5 people that mean 5t and 2 hot dogs for each person that mean 10h

Solve for x.

3x - 5x + 8x + x = 42

A. 6
B. 7
C. 8

Answers

The answer would be "6" because you have to calculate the difference then calculate the sum, calculate the sum again, then divide both sides by 7 and that gives you 6.
Combine all alike x terms and you get 7x=42

Divide 7 on each side of equation

You get A.x=6


Hope I helpedd

Tourist: "How many birds and lions do you have in your zoo?" Zookeeper:"There are 30 heads and 100 feet." Find the number of each animal. I need to know how to set this problem up in a system of linear equations. Thank you.

Answers

Each lion has 1 head.  The number of lion heads is L .
Each bird has 1 head.  The number of bird heads is B.
The total number of heads of all species is (L + B) = 30

Each lion has 4 feet.  The number of lion feet is 4L .
Each bird has 2 feet.  The number of bird feet is 2B .
The total number of feet of all species is (4L + 2B) = 100

The system of linear equations is:

         L +   B =  30
       4L + 2B = 100 .
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Which solid figure has one polygon base?A. pyramid B. cone C. cylinder D. prism Question #6TrueFalse A rectangular prism with a height of 6 m, a length of 5 m, and a width of 4 m will have a different surface area than a rectangular prism with a height of 5 m, a width of 6 m, and a length of 4 m. TrueFalse Question #7MultipleChoice Score: The volume of a rectangular prism is 288 ft3. If its height is 6 feet and its length is 8 feet, what is its width? A. 6 feet B. 8 feet C. 9 feet D. 12 feet Question #8MultipleChoice A cube is 6 feet on each side. What is its volume?
This is relay hard i need help 19 point available