IM GIVING BRAINLIEST!!!I PROMISE!!ITS not b,it’s one of the other 3! PLEASE HELP!!
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Answer:
C can I be brainliest
Step-by-step explanation:
Related Questions
Difference of two whole numbers is 33 and its ratio is 2:5 then find those
numbers.
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Answer:
Step-by-step explanation:
Let the two whole numbers be 5x and 2x then
by the question
5x - 2x = 33
3x = 33
x = 33/3
x = 11
Therefore the numbers are
5x = 5*11 = 552x = 2*11 = 22hope it helps:)
define radius of the circle
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Answer:
Radius is from the center of a circle to the end
Step-by-step explanation:
You need radius to find area
Answer:
The radius of a circle is the length of a line from the middle of a circle to the circumference.
Step-by-step explanation:
Which comparison is not correct?
-7 > -9
-2 < -9
8 > -9
-8 < -4
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Answer:
a
Step-by-step explanation:
Please help on my math I will be happy if you do
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Answer:
4n+2=15
Step-by-step explanation:
You have 4 of the value n being added together plus an additional two, the length of which is equal to 15. Repeatedly adding n 4 times is the same as saying multiply n by 4 and then add 2. Therefore, 4n +2 is the best answer.
If I helped, a brainliest would be greatly appreciated!
What is the horizontal distance
(tricky, pay attention to the scale on the graph)
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Answer:
2
Step-by-step explanation:
HELP ME PLEASE ITS DUE IN 30 MINUTES
The Music Express is going to buy music bundles from a company that is going out of business. The company charges different amounts for bundles of pop and rock music:
Cost for each pop music bundle is $1200
Cost for each rock music bundle is $950
One - time fee for rights to the pop music is $300
One - time fee for rights to the rock music is $250.
Write an equation that represents the total cost for pop music bundles. Write another equations to represent the total cost for rock music bundles. Identify the variables in the equations.
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Answer:
Pop: 300 + 1200x (x represents the number of pop music bundles purchased)
Rock: 250 + 950z (z represents the number of rock music bundles purchased)
Answer:
Answered in the other one
Step-by-step explanation:
If x = 3 and y= -2, then
7x — Зу
2x + y
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Answer:
(7 *3 -3*(-2))/(2*3+(-2)) = 6.75
Step-by-step explanation:
$80 is 25% of what amount?
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Please help with this quick! Your answer will be appreciated or be given a thanks and a 5 star! If 2 people answer and yours make the most sense ill even try to give brainly! .o.
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Answer:
B A B B
Step-by-step explanation:
A good trick for fractions is to take the top number and divide it by the bottom number. This gives you the number version of the fraction. For example in question 4. 5/4 is 1.25. And 10/8 is 1.25. therefore they have the same value. Also another good trick. If the top number is more than the bottom number we know it will be 1 something because their is more than the bottom number. So if we have for example question 3 we know that 4 thirds will be at least 1 something if we divide it. And if we look at 8 ninths we know it will be less than 1 something since I is less than nine. Therefore if divided they will have different numbers
i need some help on my exit ticket lol
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Answer:
The area of a circle can be found using the formula [tex]A=\pi r^2[/tex]
Step-by-step explanation:
If me+you= 2 13 year olds then what is the probability of us getting together? Likely to unlikely?(I’m a straight girl)
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i’m confused, i’m a questioning female so probably not likely, i’m still trying to figure out my sexuality.
can u help me find the area
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Answer:
640 units squared
Step-by-step explanation:
The shape below is a trapezoid.
The formula for the area of a trapezoid is average of the bases times the height.
The bases are the parallel lines that make up 2 of the sides of the trapezoid.
The height is the line dotted line that creates right angles and is the distance between the two bases.
The bases are 24 and 40.
To find the average, we add them together and divide by 2
(24+40)/2=64/2=32
Now, we multiply 32 by the height, which is given as the length of 20.
32*20=640
the area of the trapezoid is 640 units squared
Hope this helps!
will give brainliest! how do i find the length of the side i put a question mark next to? i need it in order to find perimeter. (p on my paper = perimeter)
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you can use Pythagoras theorem as shown in the image:
Which of these expressions represents the sum of two rational numbers being rational?
5/+4
√14+2
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Answer:
i think its number 2 hope its correct
A high school physics teacher was conducting an experiment with his class on the length of time it will take a marble to roll down a sloped chute. The class ran repeated trials in order to determine the relationship between the length, in centimeters, of the chute and the time, in seconds, for the marble to roll down the chute. A linear relationship was observed and the correlation coefficient was 0.964. After discussing their results, the teacher instructed the students to convert all of the length measurements to meters but leave the time in seconds. What effect will this have on the correlation of the two variables
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Answer:
Step-by-step explanation:
Because changing from centimeters to meters does not affect the value of the correlation, the correlation will remain 0.964.
The effect does have on the correlation of the two variables should be that it remain the same i.e. 0.964.
Impact on the correlation of the two variables:Since there is the changing from centimeters to meters so this does not impact the correlation value due to which it remain the constant i.e. 0.964.
Also, the correlation coefficient should be unit -less and the value should always ranged between -1 to 1.
Therefore, it remains the constant.
learn more about correlation here: https://brainly.com/question/1564293
Help ‼️
Cynthia has a watch that counts the number of steps she takes every
day. When she goes for a casual walk, she can get 50 steps every
minute. She has already walked for 236 steps today and she wants to
get to 950 steps before she goes to school.
Which inequality represents the number of minutes (m) Cynthia would
need to walk to reach her goal before she gets to school?
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please help me i really need this grade !
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Answer:
C. 8
Step-by-step explanation:
still using the equation a^2 = b^2 = c^2
Please help, expand f(x)=x^4 - X^3 + X^2+ X-
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Answer:
First option, and the expanded form is:
f(x) = x^4 - 7*x^3 + 7*x^2 + 21*x - 30
Step-by-step explanation:
Notice that in the answer we have the general form:
p(x) = x^4 - a*x^3 + b*x^2 + c*x - d
Where a, b, c, and d, are real positive numbers.
Knowing that we have a polynomial of degree 4, we can discard the third and fourth options, because these ones have a degree of 2 and 3.
Now we can look only at the first and second option, let's expand them and see which one is the correct option.
First option:
f(x) = (x - 2)*(x - 5)*(x - √3)*(x + √3)
Remember that:
(x^2 - a^2) = (x - a)*(x + a)
then the last two parts of the f(x) equation can be rewriten as:
(x + √3)*(x - √3) = (x^2 - √3^2) = (x^2 - 3)
Now we can rewrite the f(x) equation as:
f(x) = (x - 2)*(x - 5)*(x^2 - 3)
Now we can just expand this, we have:
f(x) = (x^2 -5*x - 2*x + 10)*(x^2 - 3)
f(x) = (x^2 - 7*x + 10)*(x^2 - 3)
f(x) = x^4 - 3*x^2 - 7*x^3 + 21*x + 10*x^2 - 30
f(x) = x^4 - 7*x^3 + 7*x^2 + 21*x - 30
We can see that this option already matches the structure we wanted:
f(x) = x^4 - a*x^3 + b*x^2 + c*x - d
(look at the signs)
So we can conclude that the correct option is the first one, and the expanded form is:
f(x) = x^4 - 7*x^3 + 7*x^2 + 21*x - 30
Please help!! I don’t understand how to do this problem
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Answer:
D.
Step-by-step explanation:
[tex]y = 3x \\ \frac{y}{3} = x \\ \\ \frac{3y}{3} + 2y = 45 \\ y + 2y = 45 \\ 3y = 45 \\ y = \frac{45}{3} \\ y = 15 \\ \\ x = \frac{y}{3} \\ = \frac{15}{3} \\ = 5[/tex]
If Measure of angle a is 155°, what is Measure of angle c? Line l intersects line m to form 4 angles. Clockwise, from the top, the angles are: a, b, c, d. 25° 35° 155° 180°
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Answer:
c. 155
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
I took the test. Im sorry for the late response.
HELP PLEASE 24 POINTS
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Since they are parallel they will never intersect. So there is no solution
multiple choice pls help
A game is played with the following rules. Two ordinary number cubes, each with six sides labeled 1 to 6, are rolled. After each roll, a player is given a certain number of points depending on the outcome.
If the sum is 2 or 12, the player receives +5 points.
If the sum is 3 or 11, the player receives +2 points.
If the sum is any other number, the player receives -1 points.
What is the expected value of the number of points a player will receive after a roll?
-1/3
7/11
4/3
2
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THIS IS DIE RIGHT NOW PLEASE HELP ASAP
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Answer:
answer
d
Step-by-step explanation:
have a good day
Answer:
ITS C
Step-by-step explanation:
250-35=215
no one can be seated above that number due to 35 people already being in there!!
AAA I HOPE THIS HELPED GOOD LUCK!!
I NEED HELP WIT DIS ASSIGNMENT ASAP
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In a group of 18 pupils, 2 play the flute only.
6 play the piano only.
7 play both instruments.
A student is chosen at random.
What is the probability the student plays neither instrument
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Answer:
flute
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
6 + 7 + 2 = 15
18 - 15 = 3
Hope this is useful
Deshad runs a river tubing company that serves 300 customers a day during sunny, summer days. He
knows that 45% of the customers rent life jackets. Suppose that Deshad calculates the daily proportion
of customers who rent life jackets from his sample of 300. We can assume the customers each day
represent a random sample,
Which of the following distributions is the best approximation of the sampling distribution of p?
Each distribution uses the same scale.
Choose 1 answer.
0.45
3 of 9
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Answer:
Step-by-step explanation:
Which equation can be rewritten as x + 4 = x2?
Assume x>0.
O √x+2=x
O √x+2 = X
O √x+4 = X
O √x2 + 16 = X
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Which equation can be rewritten as x + 4 = x2?
Right ans is √x+4 = x
❣️
The equation x + 4 = x² will be written as √( x+2 ) = x. The correct option is B.
What is an expression?In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.
The given expression is x + 4 = x². The given expression will be simplified as below,
x + 4 = x²
Remove the square and apply the square root on the left side of the equation.
x = √ ( x + 4 )
Therefore, the equation x + 4 = x² will be written as √( x+2 ) = x. The correct option is B.
To know more about an expression follow
https://brainly.com/question/25299241
#SPJ7
really easy question 10pts.....pic below..
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Answer:
I think the 3rd option but im not sure
Answer:
5 (x + 2y - 3)
Step-by-step explanation:
What is the distance between -70 and -30 on
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Answer:
-40 I wanna say
Step-by-step explanation:
Answer:
Brainliest??
Step-by-step explanation:
40 units
What is the value of x in the figure below?
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Answer:
x = 10
Step-by-step explanation: