Evaluate 6j+23+kl−3, when j=3, k=7, and l=33. Enter your answer in the box.
it is 19. i just took the test.
davids math grades are 85 49 67 and 83 on 4 tests. what grade must he earn on the next test to have a mean of 75
Hexagon ABCDEF has has vertices A(-2,4), B(0,4), C(2,1), D(5,1), E(5,-2), F(-2,-2). Sketch the figure on the coordinate plane. What is the area of the hexagon?
Answer:
The area of the hexagon is 30 square units.
Sketch of figure on the coordinate plane below.
Step-by-step explanation:
Separate the hexagon into simpler shapes: a triangle, and two rectangles.
Find the area of the simpler figures. Count units to find the dimensions.
The triangle with vertices at (0, 4), (2, 1), and (0, 1):
A = 1 /2
BH
A = 1 /2
(2)(3)
A = 3
The area of the triangle is 3 square units.
The rectangle with vertices at (0, 1), (5, 1), (5, −2), and (0, −2):
A = LW
A = 5 × 3
A = 15
The area of the rectangle is 15 square units.
The rectangle with vertices at (−2, 4), (0, 4), (0, −2), and (−2, −2):
A = LW
A = 6 × 2
A = 12
The area of the rectangle is 12 square units.
Find the area of the hexagon.
A = 3 + 15 + 12
A = 30
The area of the hexagon is 30 square units.
Manny drove 45 miles in 0.75 hours. What was the average rate that he drove in miles per hour
HELP!
Simplify the following expression: (−1)(−7)(4) (1 point)
12
28
−12
−28
2(10.7r - 9.5) = 33.8 rounded to the nearest tenth
Number 40 i don't get
Find the value of the point on the number line.
is it
3/10
2/9
2/8
or
3/8
please help
thank you so so so much
Barbara has $70.00 in her pocket and a $20 gift card. Which purchase will she be able to make without having to use her credit card?
six puzzles for $11.99 each and a board game for $15.89
Barbara will be able to make any purchase that costs less than or equal to $90.00 without using her credit card.
Barbara has $70.00 in her pocket and a $20 gift card, so she has a total of $70.00 + $20.00 = $90.00 to spend.
Which purchase will she be able to make without having to use her credit card depends on the prices of the items she is considering buying. If the price of an item is less than or equal to $90.00, then Barbara will be able to purchase it without using her credit card.
Here are some examples of purchases that Barbara will be able to make without using her credit card:
A $60.00 shirt and a $30.00 pair of pants
A $75.00 meal at a restaurant
A $90.00 pair of shoes
Here are some examples of purchases that Barbara will not be able to make without using her credit card:
A $100.00 TV
A $200.00 laptop
A $300.00 phone
In general, Barbara will be able to make any purchase that costs less than or equal to $90.00 without using her credit card.
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What is the value of x?
A.35
B.60
C.155
D.25
Answer: the answer is 35 degrees
Step-by-step explanation:
Can someone help me on 10-12?
Prime factor of 220 and the answer in index form
The prime factors of the given number 220 in index form are [tex]2^2 \times 5 \times 11[/tex]
The prime factors of a number are the factors that have only two factors, 1 and the number itself.
Index form is defined as that number represented as an exponential expression or as a single number raised to another number.
An algebraic expression or a number that divides another number without leaving any remainder and the quotient is a whole number is called a factor.
The prime factors of 220 in ascending order are,
[tex]220 = 2 \times 2 \times \ 5 \times 11[/tex]
The prime factors of 220 in index form can be written as:
[tex]220 = 2^2 \times 5 \times 11[/tex]
Thus, the prime factor of 220 in the index form is [tex]2^2 \times 5 \times 11[/tex].
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Artesia found a sale on skates. She got 1/5 off the regular price of $34.50. What was the sale price of her skates?
Define the term family therapy
A 1.5 lb package of seedless grapes costs $3.81. Round to the nearest
hundredth of a dollar. Find the unit price
A unit price of an object is simply the ratio of the total price of the object over the total mass, hence:
unit price = total price / total mass
unit price = $3.81 / 1.5 lb
unit price = $2.54 per pound
Answer:
$2.54
Final answer:
The unit price of the seedless grapes is calculated by dividing the total cost ($3.81) by the weight (1.5 lb), resulting in a unit price of $2.54 per pound.
Explanation:
To find the unit price of seedless grapes, you divide the total cost of the package by the weight of the package. If 1.5 lb of grapes costs $3.81, you would calculate the unit price by doing the following:
Divide $3.81 (total cost) by 1.5 lb (total weight).
The unit price is $2.54 per pound ($3.81 ÷ 1.5 lb = $2.54).
The unit price is helpful for comparing costs of similar products and making informed shopping decisions. Unit prices are displayed in stores to assist consumers with these comparisons.
What is 100-30÷5 value 14
what part of the engine is shown at point "A" in the above figure
The function f(x)=5x+4f(x)=5x+4 models the height of a tree, where x represents the years since the tree was planted for year 3 through year 10. What is the practical range of the function?
a.)all real numbers between 3 and 10 inclusive
b.)all integers
c.)all real numbers between 19 and 54 inclusive
d.)integers from 3 to 10 inclusive
Answer:
The answer is all real numbers between 19 and 54 inclusive
Good Luck!
Use the data set to answer the question. Correct value: 27 Data set: 19, 31, 22, 28, 24 Which best describes the data set?
The dataset shows moderate variability around a median of 24. The mean is 24.8, the mode is not available, and the range of the data is 12.
Explanation:To describe the given data set: 19, 31, 22, 28, 24, we need to analyze several statistical measures including mean, median, mode, range, and possibly standard deviation.
First, let's calculate the mean which is the total sum of the data points divided by the number of points. Therefore, (19+31+22+28+24)/5 = 24.8
Next, the median is the middle term when the data is written in ascending order. In this case, 24 is the median as it is the middle value.
This data set has no repeating numbers hence there is no mode.
The range tells us the spread of the values, determined by subtracting the smallest value from the largest. Therefore, 31( largest) - 19(smallest) = 12.
Without further data, standard deviation is impractical to calculate. Based on the numbers we do have, this dataset appears to have somewhat moderate variability and a median value of 24.
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Evaluate the expression 7x2y, when x = 4 and y = 2.
The solution of the expression 7x2y is 112.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the expression is 7x2y and the values x = 4 and y = 2.
The expression will be solved as:-
E = 7x2y
E = ( 7 x 4 x 2 x 2)
E = 28 x 4
E = 112
Therefore, the solution will be 112.
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Which of the following expressions is equal to 5 - 2m?
7 - 2(m + 1)
7 - (2m - 5)
7 - 2(m - 2)
The planet mercury is roughly 2 over five the size of earth. Write down the fraction as a decimal
A flower bed is in the shape of triangle with one side twice the length of the shortest side, and the third side is 26 feet more than the length of the shortest side. Find the dimensions if the perimeter is 178 feet.
sue has 7/8 of her book left to read. If she reads another 2/7 of the book, how much of the book will she have left?
Gabriela buys a basket of coconuts on sale for $22 before tax. The sales tax is 12% What is the total price Gabriela pays for the basket of coconuts?
How can I use patterns to describe relationships
A television weighs 60 kilograms. How many grams does it weigh?
yuna missed Five Points out of 100 points on her math test what decimal number represents the part of her math test that she answered correctly
THE answer would be .95 because 100 - 5 = 95 or 95/100 = .95.
what is the structure of a poem
Answer:
Poems are mostly written in lines and stanzas but it doesn't necessarily have a specific structure as such.
Explanation:
Structuring of a poem can be in multiple ways and there are no hard and fast rules. Though it is written in lines and stanzas, aside from that, there is no definite rule for writing a poem. Depending on the type of poem you are planning to write, it is required to try to follow the characteristics of the certain genre. For e.g, a sonnet is a fourteen line poem while an epic will deal with heroes, the free verse will be written in the author's own way, how long the lines will be or what shape it will take etc all depending on the writer. In short, the length of the line, the breaks, arrangement, rhythm or speed all depend on the content of the poem, and what it is about. Structure of a poem will all vary, depending on the type of poem written. So, to conclude, there is just no particular solution for writing a poem. It can be written in whatever way the writer wishes to, except that depending on the type of poetry s/he decides to write, it will have to follow the corresponding genre of that poetry.
carlie spent $42 at the salon. Her mother loaned her the money carlie will pay her mother 15% of $42 each week until the loan is repaid. About how much will Carlie pay each week?