Answers
Answer:
x = 36
Step-by-step explanation:
the supplementary angle in the lower right corner is 180 - 150 = 30°.
sin 30 = 18/x
0.5 = 18/x
x = 36
Related Questions
need heed help pls bees
Answers
Answer:
-4.9t^2+13t+1=0
Step-by-step explanation:
it isn't green, that is an impossible trajectory, black doesn't start 1m above the ground, and red doesn't have a velocity of 13m/s
HI PLS HELP
x^2 - 6x + ___ = ( _____ )^2
Select one:
a. 9; x + 3
b. 9; x - 3
c. -6; x + 6
d. -6; x - 6
Answers
Answer:
Hello
Step-by-step explanation:
Answer:
B. 9; x-3
Hope this helps!
The ___________________________ of an object is how heavy the object is
Answers
Answer:
Mass
Step-by-step explanation:
Answer:
the answer is weight.
Step-by-step explanation:
hope this helps!! please mark brainliest.
help please I will mark u brainliest and give a rate of 5 stars!! and maybe give an explanation pls thank you.
Answers
Answer:
1.57Step-by-step explanation:
The formula for the area of a semicircle is
π (pi) * r^2 /2The Diameter of your semicircle is 2, and the radius is half of the diameter, so the radius (r) of the semicircle is 1.
3.14 * 1^2 /2Solve 1^2
3.14 * 1 / 2According to PEMDAS, you solve the Multiplication first.
3.14 * 1 = 3.14Now divide with your dividend above.
3.14 / 2 = 1.57Therefore, your answer is 1.57
I need help on this. Can someone explain it?
Answers
Answer:
noooooooooooooooooooooo
Hope it helps!
Have a nice day or night :O
Any concerns just comment and I can respond
What point is a reflection of (-4, -9) across the x-axis?
Answers
Look at the image below
Answers
Answer:
your answer will be 12
Step-by-step explanation:
[tex]4x-6=42\\\\4x=42+6\\\\4x=48\\\\x=12[/tex]
have a nice day ^_^
Answer:
[tex]x=12[/tex]
Step-by-step explanation:
∠B=∠E
7x+10=947x=94-107x=84x=8yx=8y/7x=12------------------
∠A=∠D
42=4x-64x=6+424x=48x=48/4x=12⭒☆━━━━━━━☆⭒
hope it helps...
have a great day!!
please help it's due by the end of class
Answers
Answer: 20% (0.2)
Step-by-step explanation:
if you multiply 15 • 0.2 you get 3 which you then add to 15 to get 18
The number line model may be used to simplify which of the following?
–1 + 2 = 1
–1 + 2 = –3
–1 + 2 = –1
–1 + 2 = 3
Answers
What number is the the value of the digit 7 one hundred times as much as the value of the digit in 532,736 A)27,038 B). 73,645 C).124,743 D) 736,942
Answers
I dont know sorry
Step-by-step explanation:
Which statement is true of discrete data?
It can only have certain values.
It is used in bar graphs.
It can be any value within a range.
It is used in line graphs.
Answers
Answer:
The first 2 statements are true.
Step-by-step explanation:
Find the area of the circle below.
Answers
Answer:
area = 28.26 in²
Step-by-step explanation:
area = 3²(π) = 9(3.14) = 28.26 in²
Need help me plz plz plz
Answers
Answer:
1) 12 units^2
2) 4 units^2
3) 2units^2
Step-by-step explanation:
count the squares
The area of a carpet is 120 sq.meters . It's length is 2 meters more than it's width . What is the length of the rectangle ?
Answers
Answer:
10x12
.................
Answer:
10 times 12
Step-by-step explanation:
Jack has to fill 50 water bottles for the football team. Each bottle holds 800 milliliters of water. How much does jack need in all?
Answers
Answer:
40000
Step-by-step explanation:
800 millimeters x 50 bottles = 40000 millimeters total
Find the mean of the following numbers: 2, 5, 10, 12, 20.
Answers
Answer:
9.8
Step-by-step explanation:
Add up all of the numbers, then divide by how many numbers there are
Answer please to the best of your ability
Answers
Answer:
1.8 m
Step-by-step explanation:
h(T)=-9.8T^2+20T+1
just replace the T with 2
h=-9.8(2^2)+20(2)+1
-9.8×4+40+1=1.8m
1.8m
HELPPP!!!
Select ALL of the ways to make this submarine go
down 5.
(Select all that apply.)
Add 5 floats
Remove 5 floats
Add 5 anchors
Remove 5 anchors
Answers
Answer:
Remove 5 floats or add 5 anchors.
Step-by-step explanation:
Just read this over to see if this sounds good. It's my intro paragraph. Give me some insight if I need to change anything. Honest opinions please
People of the past and present judge each other by their class. This could relate to how much wealth they have as well as their social class or economic status. These judgments separate us as a society, and we live our lives around these judgments. Class, in simple words, is a group of people or things categorized by the quality and economic status. This relates to the novel The Great Gatsby by some of the characters in the novel, such as Tom and Daisy Buchanan who are sardonic and in love with material luxury.
·
Daisy Buchanan is a beautiful, charming woman from Louisville, Kentucky. For a while, she was with Gatsby before he went to war but later married Tom Buchanan because he had a promised wealthy life that he could provide her. In the novel, during the reunion at Daisy's house in the east egg, "'You make me feel uncivilized, Daisy,' I confessed on my second glass of corky but rather impressive claret. 'Can't you talk about crops or something?'" Nick's statement shows the wealthy class of the east egg and how Daisy flaunts her wealth to everybody instead of enjoying the people around her.
Answers
Answer:
This is amazing great job
Step-by-step explanation:
Libby needs to make 1/2 of her chili for the school's chili contest. If Libby usually needs 1/2 a cup of corn for her chili recipe, how much corn will she need for the chili contest? Write a division equation and multiplication equation to show this.
Answers
Answer:
1/4
Step-by-step explanation:
1/4 x 2 = 1/2
1/2 divided by 2 is 1/4
which expression has a constant of 5?
Answers
Answer:
A
Step-by-step explanation:
find the value of the variables
Answers
Answer:
x = 50 degrees
y = 105 degrees
Step-by-step explanation:
to find y, take 75 and subtract it from 180:
180 - 75 = 105
y = 105 degrees
to find x, take 180 and subtract 75:
180 - 75 = 105
then, subtract 5 from 105:
105 - 5 = 100
next, divide 2 from 100:
100 / 2 = 50
x = 50 degrees
100 points
b) Are there any overall patterns in the data set? Striking deviations? Use mathematical reasoning to justify your answer. (2 points)
c) Calculate the measures of spread for Mrs. Hampton’s class data. Justify your response by describing the process used to find each measure. (2 points)
d) Which is a better measure of spread: range or interquartile range? Why? (2 points)
e) What does the value of the mean absolute deviation tell you about the spread of the data? (2 points)
Answers
Answer:
What the absolute deviation tells me about the spread of data is, that there is a deeper mean to the mean. First you have to find the actual mean. Next, you find the mean for the lower and upper quartiles. After that, you have to find the absolute deviation for the lower and upper quartiles.
Step-by-step explanation:
I really hope this helps!
(Also this answer is for Part E)
Answer: A) The histogram is skewed left meaning that the median will be more than the mean of the data. As the study goes onward in terms of age, more and more children are studied to play at least an hour a week of video games. Barley any children below the age of 5 play video games for at least an hour a week, but once they hit the age of 6, more and more kids are playing video games. Kids aged fifteen to seventeen have the most amount of kids that do play at least an hour of video games per week. In a graph, this may show a J-shaped curve that starts low, then has a large increase to eventually level off and begin gradually getting larger as the ages increase.B) The following statement, “Children are typically introduced to video games between the ages of six to eight” is a true statement. The graph shows that a very small percentage of children from birth to five years old play video games, but suddenly, once they have turned 6, there is practically a 60% increase in how many kids are playing video games one hour a week. It is from the age 6 that the kids start off and are introduced to the video games, as more and more kids end up playing as well as the grow older.c) Knowing that five hundred families that lived in varied cities were randomly surveyed for this data, then it is possible to make a valid conclusion. To make accurate and valid conclusions, the data should be a good representation of the overall population, one that is large and random. The data collected was not all from one specific area, and instead was from a large sample size from different cities are regions all over. This was also done randomly, and did not only focus on people more or less likely to play video games. This means that it is possible to make valid conclusions.
Step-by-step explanation: hope this helps
GUYS PLS HELPPP ME!!!!
Answers
In ΔRST, the measure of ∠T=90°, the measure of ∠R=67°, and TR = 94 feet. Find the length of RS to the nearest tenth of a foot.
Answers
Answer:
the length of RS to the nearest tenth of a foot is 240.6ft
A right rectangular pyramid is sliced by a plane that is perpendicular to the base of the pyramid.
Which of the following shapes could result from the slicing?
triangle
O rectangle
O square
O pentagon
Answers
A triangle is obtained when a right rectangular pyramid is sliced by a plane that is perpendicular to the base of the pyramid.
A rectangular pyramid is a three-dimensional object with a rectangle base and a triangular face corresponding to each of the sides of the base.
Cross - sections perpendicular to the base and through the vertex will be triangles. A triangle is obtained as a right rectangular pyramid is sliced by a plane that is perpendicular to the base of the pyramid.
For more information:
https://brainly.com/question/13057463?referrer=searchResults
Which graph can be defined by the function
y=-3x + 2?
Answers
Answer:
B
Step-by-step explanation:
The second graph is the correct choice because the y-intercept is two, the graph is negative, and has a slope of m=3/1.
27 × 1/100 as a fraction
Answers
Answer:
27/100 is the fraction
Step-by-step explanation:
Just simplify the expression
Answer:
27/100
Step-by-step explanation:
1 27 27
----- x ---- = -----
100 1 100
Find the rate of change between (3, 8) and (6, 26)
Answers
Answer:
6
Step-by-step explanation:
The slope m between the 2 points is a measure of the rate of change.
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (3, 8) and (x₂, y₂ ) = (6, 26)
m = [tex]\frac{26-8}{6-3}[/tex] = [tex]\frac{18}{3}[/tex] = 6
Then rate of change is 6
Triangle WXY, with a vertex X at (3, 0), is rotated clockwise 270° about the origin.
Which of the following rotations is equivalent 270° clockwise rotation about the origin?
clockwise 270°
counterclockwise 90°
counterclockwise 360°
clockwise 90°
Answers
A rotation of 270 would be equal to 630, 990, etc. Adding 360 degrees would result in the same rotation.
Answer:
counterclockwise 360°
Step-by-step explanation: