Answers
Step-by-step explanation:
the x and y-axis are always perpendicular to each other. Meaning that the angle between the x an y-axis is always 90 deg
the angle here shows that it starts on the x-axis in quadrant 1 and goes counterclockwise to the y-axis
since it doesnt go beyond the first quadrant, it means that it must be less than 90 deg
so it must be 80 deg
Related Questions
Decide which title best describes all of the expressions in each column of the table. Place the correct title at the top of each column.
Answers
The middle one is has exactly one term
And the last one is has two terms
I believe I hope this helps
Answer please ASAP
It has to be correct
And if you aren’t sure don’t say anything plzzz answer thooo
Answers
Explanation:
5/4 = 1.25
So 5 is t and 4 is j
=> t/j = 1.25
=> t = 1.25j
t=1.25j
Step-by-step explanation:
and my thing needs 20 characters
Please help me, no links or random answers, please. When you are writing the answer please number it so I know which answer is for which question.
Answers
Answer
A: (1,7.5)
b:(0,6)
c: because the graph is linear graph and have a constant rate of change/ slope which is -1.5
Step-by-step explanation:
What is the volume of a sphere with a radius of 18 units?
A. 77767 units3
B. 12967 units3
C. 58327 units3
D. 194471 units 3
Answers
Answer:
A. 7776 pi units 3 .......
The hands of a clock form a 150° angle. What time could it be? A = 4:00 B = 5:00 C = 9:00 D = 10:00
Answers
Answer:
B = 5:00
Step-by-step explanation:
360/12 = every hour is 30 degrees more
150/30 = 5 hours
Answer:
Answer is B
Step-by-step explanation:
What is the maximum of f(x) = sin(x)? - 2x 0 -1
Answers
Answer:
1
Step-by-step explanation:
The maximum value of the sine function is 1.
The maximum of f(x) = sin x is is 1.
What is Function?A function is a relation from a set A to a set B where the elements in set A only maps to one and only one image in set B. No elements in set A has more than one image in set B.
Given function is,
f(x) = sin x
We have to find the maximum of the function.
We know that the value of sin x ranges from -1 to 1.
So the maximum value of sin x is 1.
Sin x = 1 for x = 90 degrees or π/2 radians.
Hence the maximum of the given function is 1.
Learn more about Functions here :
https://brainly.com/question/11445615
#SPJ7
Here is an expression: 5x2w evaluvate the expression when w=3
Answers
Answer:
30Step-by-step explanation:
Given Equation,
5 × 2w
Given Value,
w = 3
Then,
5 × 2(3)
= 5 × 6
= 30 (Ans)
NO LINKS OR ELSE YOU'LL BE REPORTED!Only answer if you're very good at Math.
Find the slope of each line using the rise/run formula.
Answers
Answer:
-1/3 and 3/1
Step-by-step explanation:
The first one go down 1 and right 3.
The second one go up 3 and right 1.
what is the theoretical probability of not landing on red
Pleasee helppppp
Answers
Answer:
Step-by-step explanation:
there are a total of 6 distinct choices. 4 of the six , are NOT red.
so 4/6 or 2/3
P(not red) = 2/3
ASAP pleaaase ASAP ASAP I’ll give a brainliest
A student had 10 marks in mathematics. But he remembers only 7 of them:
1,1,2,2,3,4,5. The mode of the marks is 3 and the mean is 2.9. What are the
missing marks? Once you manage to find these marks, create a frequency
table for the students' scores and visualize the results with a bar chart.
Answers
Answer:
The missing marks are 3, 3, and 5.
Step-by-step explanation:
Since the mode is 3, that means it's the number that occurs most often. The numbers 1 and 2 occur twice so there must be at least 3 3's on the list. But since the mean is 2.9, the third mark cannot be a 3 because it will make the mean only 2.7 so the 3rd mark can be either a 4 or a 5. Using 5 will make the mean 2.9. I take it that you know how to make a bar graph for this problem.
help... find the value of x,y,z
Answers
Answer:
x=90°y=35°z=55°hope it helps
4) Express 1697 in Roman figures:
Answers
Answer:
[tex]\huge{\textbf{\textsf{{\color{skyblue}{An}}{\blue{sw}}{\red{er}}{\color{red}{:}}}}}[/tex]
1697 ➳ MDCXCVII
Answer:
MDCXCVII
Step-by-step explanation:
Would you classify the number 289 as a perfect square, perfect cube, both, or neither?
Answers
Answer:
a perfect square because 17 x 17 = 289
It's not a perfect cube
Step-by-step explanation:
Find the quotient:
-5y5 + 20y
-5y
Enter the correct answer.
100
DONE
Clear all
OO
Answers
Answer:
i dont know if am completely right since your question doesn't really make sense but i think its y = 10
Step-by-step explanation:
Remove the "y" - -5 + 20
Add up - -5 + 20 = 15
Add the other -5y - -5 + 15 = 10
Re-add the "y" - 10y
y = 10
I don't really understand how to do this if you could help please help asap, thank you
Answers
Answer:
C
Step-by-step explanation:
Just use elimination strategy
Please help ASAP! What is the Value of X?
Answers
Answer:
4x+7=5x-207+20=5x-4xx=27°hope it helps.
What is the mood
of Niyi osundare in the poem
Answers
Answer:
the poet's mood is that of disappointment, following the poor governance of the country, that is rich in human and natural resources. Tone: the poem has the tone of ” calls for hybrid of habits ” as advocated by the forest sage
Use the table to assign a unique outcome to each candidate. Start by keeping the color constant and changing the outcomes of the die roll. Then, change the color and repeat this pattern. The first two sequences are entered to get you started.
Answers
Answer:
Answer in picture
Step-by-step explanation:
Answer:
Step-by-step explanation:
Member Sequence Member Sequence Member Sequence
Meg 1-red Ramón 5-blue Janet 3-green
Raleigh 2-red
Gala 6-blue Mario 4-green
Ashton 3-red Bertie 1-yellow Tabitha 5-green
Sherrill 4-red Alesia 2-yellow Flossie 6-green
Jarod 5-red Kirsten 3-yellow
Pearle 1-orange
Rudy
6-red Wilson 4-yellow Angela 2-orange
Junie
1-blue Doris 5-yellow Alana 3-orange
Eden 2-blue Ward 6-yellow Charley 4-orange
Wilburn
3-blue Gayle 1-green Jennifer 5-orange
Valerie
4-blue Tatyana 2-green Lisa 6-orange
. y=-3x2 + bx + c; (1, 0)
find the unknown coefficients
Answers
Answer:
[tex]y = - 3 {x}^{2} + bx + c \\ when \: (1,0) \\ 0 = - 3( {1})^{2} + b(1) + c \\ 0 = - 3 + b + c \\ b + c = 3 - - - (.) \\ at \: (0,0) \\ 0 = c \\ c = 0 \\ hence \: b = 3[/tex]
please help!!!!!!!!!!!!
Answers
Answer:
try 65 degrees
Step-by-step explanation:
Tiffany made 40 cupcakes for her birthday. She gave 5 to her family before taking the rest to school. What percent did she give away to her family? Show all work.
Answers
40 - 5
40 +40 +20= 100%
5+5+2.5= 12.5 %
She gave 12.5 percent
Binh has to write an 8-page report. If he has written 3/4 of his report so far, how many pages has he written?
Answers
Answer:
6 pages
Step-by-step explanation:
A national publication showed the following distribution of favorite class subjects for high school students.
Class Subject Math English Social Studies Physical Education Music Other
Percentage 5% 14% 28% 26% 20% 7%
Pasquale, a student from a high school of 1,200 students, wants to see whether the distribution at his school matches that of the publication. He stands at the school entrance in the morning and asks the first 40 students he sees what their favorite class is. Pasquale records the following table of observed values.
Class Subject Math English Social Studies Physical Education Music Other
Observed 7 8 7 6 6 6
He decides to conduct a chi-square goodness-of-fit test to see whether his high school's distribution differs significantly from that of the publication. Pasquale’s statistics teacher tells him that his information does not meet the conditions necessary for a goodness-of-fit test. Which condition has not been met?
Answers
Answer:
1 and 111 only
Step-by-step explanation:
The goodness of fit test is used to examine if there is significant evidence to say thatvthe observed and expected freqencies are from the desired distribution.
Condituis required for performing a goodness of fit test on a data include :
Randomness, sampled Data must have been chosen at random in other to be representative, here, randomness isn't exhibited as Pasquale used more of convenient sampling questioning the first 40 students.
Also, the expected value of the number of sample observation in each level of the variable should be atleast 5.
This is also violated, as the expected values for some of the levels are less than 5
Hence, conditions 1 and 111 are not met
8. When nominal GDP is $900 and the price index is 150, real GDP would equal
$60
$135
$600
$1,350
$6,000
Answers
Answer:
$600
Step-by-step explanation:
Gross domestic product is the total sum of final goods and services produced in an economy within a given period which is usually a year
Nominal GDP is GDP calculated using current year prices while Real GDP is GDP calculated using base year prices. Real GDP has been adjusted for inflation.
Price index measures how prices change over a period of time. It is a measure of inflation
Real GDP = (nominal / price index) x 100
($900 / 150) X 100 = $600
PLEASE HELP:(
In the book Cinder, What happened just after Prince Kai hired Cinder to fix his android?
The baker, Chang Sacha, showed symptoms of the plague and was taken away.
Adri sent her a comm telling her the apartment building was on fire.
A hover malfunctioned and crashed into Cinder's booth, destroying it.
She saw Pearl and her friends tormenting a young cyborg boy in the market.
Answers
Answer:
Adri sent her a comm telling her the apartment building was on fire.
Step-by-step explanation:
good luck
Find the interior angle sum for each polygon.
Answers
Answer:
720°
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 6 , then
sum = 180° × 4 = 720°
75°, then determine the arc length of
Part B: If HY = 46 inches and mYX
YX
Answers
Answer:
[tex]\frac{115\pi }{6} \\or\\19.16666667\pi[/tex]
Step-by-step explanation:
Arc length is [tex]2\pi r*\frac{o}{360}[/tex]
r is 46 theta is 75
[tex]2(46)\pi *\frac{75}{360} \\92\pi *\frac{75}{360} \\\frac{6900\pi }{360} \\\frac{115\pi }{6} or 19.166666667\pi[/tex]
Sue wakes up at 7:00 A.M. and gets ready for school. First, it takes her 20 minutes to get dressed and then 15 minutes to eat
What time does she start eating?
Answers
Answer:
7:20 AM
Step-by-step explanation:
Answer:
7:20 A.M.
Step-by-step explanation:
7:00 + 20 mins = 7:20
:)
Which digit tells you whether a number will be rounded up or down?
Answers
Answer: D
Step-by-step explanation:
help me please. thank you!
Answers
The shape above is a trapezium, so we are going to use the formula for the area of a trapezium which is,
[tex]area = (\frac{a + b}{2} )h[/tex]
Plugging in our values,
[tex]area = ( \frac{2 + 8}{2} ) \times 3 = ( \frac{10}{2} ) \times 3 = 5 \times 3 = 15 {cm}^{2} [/tex]
So the area will be
[tex]15 {cm}^{2} [/tex]