Answer:
$39.10
Step-by-step explanation:
Cost of one bag of flour= $2.30
Cost of 17 bags of flour = 2.30x17
= $39.10
(For working look at the picture)
the lowest point of the dry lake bed in the example has an elevation of -18 3/4 ft what number represents the change in elevation from the start of the path to the lowest point in the dry lake bed show your work (PLS HELP MEEE!!!)
Answer:
6 1/4
Step-by-step explanation:
we subtract 18 3/4 and 12 1/2
The international space station has small cupboards that are used for storage. A cupboard is drawn below (redrew by me cause I'm using chrome book and computer)
1. What is a formula that can be used to find the area of one triangular section of the door?
2. How do you know the formula will work?
Answer:
[tex]A=\frac{ab}{2}[/tex] or [tex]A = a *\sqrt{c^2-a^2} /2[/tex]
Step-by-step explanation:
Depending on the values you take depends on the equation you would use to solve for the area of a right triangle(the first answer accounts for measuring both arms(the sides connected to the 90 degree angle(a and b)), where as the second answer accounts for using the hypotenuse and one of the arms). That means that a 90 degree angle is involved, or as illustrated here, the square in the bottom right corner. If this were a non-right angle triangle, a different formula utilizing the height of the triangle would be used instead.
[tex]A = \frac{h_{b}+b}{2}[/tex]
Since the right angle exists, a height is already given using one of the arms of the triangle in its place. We can also confirm it is a triangle by adding up all degrees of the triangle, in which it would equal 180 degrees confirming it is indeed a triangle as well.
By using trigonometric relations we will see that the area is:
How to find the area of one triangular section?
Remember that the area of a right triangle is equal to the product between the cathetus divided by 2.
Sadly, here we don't have the measures of any sides of the triangle, so getting the actual area is impossible, but if we assume that some dimension is given (like the height, let's say that is h).
h is the cathetus adjacent to the 60° angle, then the other cathetus (the bottom one) is given by:
tan(60°) = x/h
x = tan(60°)*h
Then our two catheti are h and tan(60°)*h.
This means that the area will be:
Here we only used trigonometric properties, so this area will work for any height given (always that the value of h is the cathetus adjacent to the 60° angle).
If you want to learn more about right triangles:
brainly.com/question/2217700
#SPJ1
x3+y3+z3=k whats the k (in numbers) for 55
Answer:
Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100.
On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42? … I hope it helps you
Step-by-step explanation:
Answer:
the person above is right
Step-by-step explanation:
Given the equation 6x + 18 = 72:
Part A: Write a short word problem about a purchase made to illustrate the equation. (6 points)
Part B: Solve the equation showing all work. (4 points)
Answer:
Part A: You are buying candy bars online. They cost $6 each and there is an $18 shipping fee. You have $72 to spend. How many candy bars can you get?
Part B: x=9
Step-by-step explanation:
6x + 18= 72
You want to get x alone:
Subtract 18 from both sides
Rewrite:
6x= 72-18
Now, subtract 72-18
Rewrite:
6x= 54
Divide 6 from both sides
So, that would be 54/6
Answer: x=9
Hope this helps!!
Answer:
Step-by-step explanation:
Answer: x=9
Complete the statement.
If a transversal intersects two parallel lines, then _____ angles are supplementary.
same-side interior
corresponding
acute
alternate interior
Answer:
Same Side interior
Step-by-step explanation:
Just trust me
Answer:
same-side interior
Step-by-step explanation:
If a transversal intersects two parallel lines, then same-side interior angles are supplementary.
We are learning Dividing with fractions
Answer:
1. The numerator
2. the denominator of the fraction
3. 6/8
4. 2 badges
Step-by-step explanation: for number 4
Mr.Garcia is making badges. Each badge has 3/8 yards of ribbon. He starts with 3/4 yard of ribbon. We need to find how many badges he can make. The length of each badge is 3/8 yard of ribbon. The total length of the ribbon is 3/4 yard. To find the number of the badges is the quotient of the division of the total length of the ribbon by the length of each badge. The number of badges = the length of the ribbon ÷ the length of the badge. The number of badges = 3/4 ÷ 3/8. To solve the division of two fraction we change the division sign by the multiplication sign and reciprocal the fraction after the division sign. The number of the badges = 3/4 × 8/3. The number of the badges = 3*8/4*3=24/12=2. So he can make 2 badges
Susan’s beach bucket can hold 7 seashells. She wants to collect 28 seashells. How many buckets will Susan need?
Answer: 4 buckets
Step-by-step explanation: 7 x 4 = 28
Susan would need 4 buckets to collect 28 seashells.
7x1 = 17x2 = 147x3 = 217x4 = 28#SPJ1
9. Which of the following statements about the table is true?
Select all true statements about the table.
PLEASE SOMEONE HELP ME! IT'S DUE TODAY!
Mr. Rose asked his students to draw a quadrilateral with 2 pairs of parallel sides. Draw an example of this kind of quadrilateral.
Answer:
^^
Step-by-step explanation:
Could be a square or rectangle
Answer:
Square, rectangle, and/or paraellegram
Step-by-step explanation:
Craig and his parents are shopping for a new car. They are deciding between an indigo car that costs $44,890.00 and a green car that costs $43,500.00. How much more does the indigo car cost?
Answer:1390
Step-by-step explanation:
44,890.00-43,500.00=1390
Could the solutions of a system of inequalities be a rectangular region? If so, give an example.
Selena and Luis are building a model bridge out of balsa wood. To make a strong bridge, they create each post by laying out two long wooden poles horizontally, as shown in the diagram, and connecting them with smaller strips of balsa wood laid diagonally in a triangle pattern. The triangle pattern is continued down the entire length of the wooden poles.
The poles are 12 centimeters apart, and each small strip of balsa wood is 13 centimeters long.
If the two poles are each 100 centimeters long, how many small strips of balsa wood will they need to connect them?
options
Answer:
2312
Step-by-step explanation:
21+ 123
3x+5+7x
Pls simplify!!!
Answer:
10x + 5
Step-by-step explanation:
You have to add common numbers (Variables).
3x + 7x = 10x
Then you add the 5.
10X + 5
Answer:
3x + 5x + 7x should just be 15x
Step-by-step explanation:
Hope I helped
Have a Jocular day
A sewing needle costs $0.09. Janice bought 12 sewing needles. How much did Janice spend in all?
Answer:
$1.08
Step-by-step explanation:
You would simply multiply $0.09 and 12. Decimals are frequently multiplied by treating them as whole numbers before placing the decimal point in the result. Where the decimal point is placed in the solution depends on how many digits are present in the factors following the decimal points. For instance, 0.3 x 0.8 equals 0.24.
graph the line with slope (3)/(4) passing through the point(-2,-2)
HELPP. I really need help on this!?
Answer:
0.15=15%
0.12=12%
0.08%=8%
Step-by-step explanation:
What is the distance between (8,3) and (24,7) ?
Answer:
(16,4)
Step-by-step explanation:
questions are attached.
Answer:
1. Skylar may have noticed that once you distribute the number outside the parentheses to those within you get a 15x which combines with the 4x thats already on that side to make 19x. Since we have 19x on both sides, whatever else we do is moot because you can't take 19x from 19x without completing getting rid of the variable.
2. Stan was correct, he didn't fail to recognize anything.
Step-by-step explanation:
Explanation above
least to greatest 1/3,1 1/4,0.27,1.35
first to answer right, gets brainlylist
Answer:
Step-by-step explanation:
0.27, 1/3, 1 1/4, 1.35
1 to 11 please it would be so much help
Answer:
1 + 11 is 12
Step-by-step explanation:
Answer:
the first one perimeter is 36 if i remember
Step-by-step explanation:
Please Hurry!!
The graph of a proportional relationship is shown.
graph of a line beginning at point 0 comma 0 and continuing to the right going through points 5 comma 700 and 6 comma 840 and 7 comma 980
Create a table from the graph.
x 1 2 3
y 140 280 420
x 14 28 42
y 1 2 3
x 1 2 3
y 14 28 42
x 140 280 420
y 1 2 3
Which equation represents the written description?
Eight times the difference between 23.7 and a number is equal to 76.4.
8(m − 23.7) = 76.4
8m − 23.7 = 76.4
8(23.7 − m) = 76.4
8(23.7) − m = 76.4
Answer:
The correct answer is C :)
Step-by-step explanation:
Hope this helps!
A high-tech company came out with two new MP3 players this week. It costs $314.00 for the model with more memory or $179.00 for the one with less memory. What is the price difference?
Answer:
135.00
Step-by-step explanation:
subtract 179.00 from 314.00
um what does this mean. Which number has factors besides 1 and itself?
Answer:
A composite number is a number that has at least one factor besides 1 and itself, or any number which is not prime (although the number 1 is neither prime nor composite). For example, 91 is a composite number. To determine whether a number is composite, determine whether or not it is prime.
Step-by-step explanation:
I don't know if this is the right answer or thread equation but here
"Which number has factors besides 1 and itself?"
Answer: Composite Number
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.[1][2] Every positive integer is composite, prime, or the unit 1, so the composite numbers are exactly the numbers that are not prime and not a unit.[3][4]
For example, the integer 14 is a composite number because it is the product of the two smaller integers 2 × 7. Likewise, the integers 2 and 3 are not composite numbers because each of them can only be divided by one and itself.
The composite numbers up to 150 are:
4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 102, 104, 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150.
Solve for k.
6 = 4 + 2k
k =
Answer:
K=1
6-4=2
2x1=2
4+2=6
HEEEEEEEEELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AS FAST AS YOU CAN I WILL GIVE BRAINIEST TO THE RIGHT ANSWER 30 POINTS!!!!!!!!!!
Given the inequality 3(n − 6) < 2(n + 12), determine which integer makes the inequality false.
S:{−5}
S:{3}
S:{12}
S:{42}
I WILL GIVE BRAINIEST FOR THIS ONE!!
Answer:
The integer that makes the inequality false is D, 42
Step-by-step explanation:
Start the problem by expanding the inequality.
[tex]3\left(n-6\right) = 3n-3\times 6\\=3n-18\\----------\\2\left(n+12\right) = 2n+2\times 12\\=2n+24\\----------\\= 3n-18 < 2n+24[/tex]
Add 18 to both sides. When doing inequalities, always add the singular number or coefficient on the left side. Afterwards, simplify.
[tex]=3n-18+18 < 2n+24+18\\=3n\left(-18+18\right)\\=-18 + 18\\=3n-\left(0\right) < 2n+24+18\\=2n\left(24 + 18\right)\\=24 + 18\\=42\\=3n-\left(0\right) < 2n+42\\=3n < 2n+42[/tex]
Subtract by 2n, the coefficient on the right side.
[tex]3n-2n < 2n+42-2n\\=3n-2n < \left(2n+(42)-2n\right)\\= \left(2n+(-2n)\right)\\=3n-2n < 0+42-0\\3n-2n = 3-2\\= 1\\= "n"\\= 1n\\= 1\times n\\= 1\:or\:"n"\\= n < 42[/tex]
Given that n is less than 42, we can conclude that 42 would make the inequality false.
Hope this helps!
What is the measure of an interior angle of a regular decagon?
18°
144°
180°
36°
Answer: 180
Step-by-step explanation:
Answer:
Step-by-step explanation:
A decagon has 10 sides so its interior angles add up to 180(10) - 360 = 1440 degrees. Therefore, on average, each interior angle is 144 degrees and each exterior angle is 36 degrees. The sum of the exterior angles is 10 x 36 = 360 degrees.
what is the answer i need answers now
Answer:
5/11
Step-by-step explanation:
You are part of a railroad crew that is connecting empty boxcars to a locomotive. You hitch 13 boxcars before lunch and 6 more after lunch. The total weight of covered wagons is 627 tons. Write and solve an equation to find the weight of each boxcar.
Answer:
627 / (13+6) = x so x = 33
Step-by-step explanation:
13 + 6 = 19, so if we divided 627 tons by 19 boxcars, each boxcar would weigh about 66 tons each.
Two data sets and their mean absolute deviations are shown.
Study the plots of each data set, and then use the drop-down menus to answer the questions below.
Answer:
Step-by-step explanation:
you don't have the option to what the drop downs say so I'm giving my best guess as to what they all say based on context.
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Data Set B has distant outliers, so it has a lower MAD.
The smaller MAD of Data Set A suggests that most of the data is less than the mean that is in Data Set B
However, most of the data in Data Set A is (unknown) spread out from the mean than in Data Set B
Therefore, MAD is not reliable when there is an outlier.
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I am unsure if these fit the answers the drop-downs give but they make the most sense given the context.