Answer:
6
Step-by-step explanation:
17 + 33 + 65 + 83 = 198
198/8 = 24.75
To give the highest possible number, but the same number of balloons to each person, she gives 24 balloons to each one.
24 * 8 = 192
198 - 192 = 6
She gives away 192 balloons and keeps 6.
Bubba Bulldog and all of his dog friends love to hide bones! Bubba hid 444 bones, Barry hid 555 bones, Larry hid 101010 bones, and Goby hid 131313 bones. Find the mean number of dog bones. 20 POINTS PLEASE HELP
Answer:
58,330.5
Step-by-step explanation:
To get the mean of something, you add all the numbers then divide it by the number of things added. I added them all, then divided by 4 to get 58,330.5
Hope this helps GL on the rest of your Khan Academy! :)
Answer:
The correct answer is 8
Step-by-step explanation:
Please answer this question fast in two minutes
Answer:
(8, -7)
Step-by-step explanation:
QR, R= (-2, -1)
M= (3, -4)
Q= ?
--------
3= (-2+x)/2 ⇒ x= 6+2= 8-4= (-1+y)/2 ⇒ y= -8+1= -7Q= (8, -7)
What is the equivalent radian measure of 540°?
1
radians
3
radians
radians
3
3x radians
DONE
Answer: 3π
I don't see 3π in your answer choices, but I'm assuming the "3x" is supposed to be 3π.
Step-by-step explanation:
To convert from degrees to radians, you multiply by π/180.
[tex]540*\frac{\pi }{180} =3\pi[/tex]
rearrange to make x the subject t=bx/3
Answer:
x = 3t/b
Step-by-step explanation:
Step 1: Multiply both sides by 3
t = bx/3
3t = bx
Step 2: Divide both sides by b
3t/b = x
***#BRAINLIEST IF ANSWERED***
Segment QR is tangent to circle P at point Q. What is the measure of
angle PQR? *
37°
53°
90°
97°
Answer:
90
Step-by-step explanation:
its a right angle
**BRAINLIEST IF ANSWERED*****
Circle P has a radius of 5.
What is its exact circumference?
5pi
10 pi
15pi
20pi
Answer:
The answer is 10piStep-by-step explanation:
Circumference of a circle is 2πr
where r is the radius
radius = 5
Circumference of circle P is
2π × 5
= 10πHope this helps you
x=4y+7 2x-6y=12 System of equations using substitution
Answer:
x=3, y=-1
Step-by-step explanation:
We are already given an equation solved for x, making substitution much easier. We know x=4y+7, meaning we can put 4y+7 whenever we see x in the second equation
2x-6y=12
We substitute 4y+7 in place of x
2(4y+7)-6y=12
Now we only have one variable to work on, distribute the 2
8y+14-6y=12
Combine similar terms, 8y-6y=2y
2y+14=12
Subtract 14 from both sides
2y=-2
y=-1
Now we plug in -1 for y in the first equation to find x
x=4(-1)+7
x=-4+7
x=3
The required solution of the given system of equations are x = 3 and y = -1.
What is the equation?The term "equation" refers to mathematical statements that have at least two terms with variables or integers that are equal.
The given system of equations is below as:
x = 4y + 7 ....(i)
2x - 6y = 12 ....(ii)
To solve the equations, use the substitution method.
Substitute the value of equation x = 4y+7 in (ii), and solve for y
2(4y + 7) - 6y = 12
8y + 14 - 6y = 12
8y - 6y = 2y
2y + 14 = 12
Subtract 14 from both sides of the equation
2y = -2
y = -1
Substitute the value of y = -1 in (i), and solve for x
x = 4(-1) + 7
x = -4 + 7
x = 3
Thus, the required solution of the given system of equations are x = 3 and y = -1.
Learn more about the equation here:
brainly.com/question/10413253
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ernesto tiene que enviar 4 encomiendas que tienen una masa del total de ocho decimos de kg. ¿que fraccion de kg. tiene cada una
⭐Solución de problemas: Cada encomiendo tiene un peso de 2 kilogramos. En fracción esto representa 1/4 de la masa total.
Y
¿por qué? Usted tiene una masa total entre los 4 encomiendos de 8 kilogramos, por lo que en orden
para expresar el peso de cada uno de ellos, tenemos
la siguiente expresión: Masa total de encomiendas (kg)/Número de encomiendas (unidad)Sustituimos:
8 kg/4 s
2 kg por encomiendaOfertamos la fracción que representa cada una en el total:
kg por encomienda/total de kg
2/8 x 1/4
The velocity of an object in meters per second varies directly with time in seconds since the object was dropped, as represented by the table.
The acceleration due to gravity is the constant of variation. What is the acceleration due to gravity of a falling object?
The answer is 9.8 m/s2
Answer:
B. 9.8 m/s^2
Step-by-step explanation:
I got it correct on edg2020
I need help with this one I’m stuck on it.
Answer:4.5
Step-by-step explanation:
HELP ASAP FUNCTIONS!!!!
Answer: A) y is less than or equal to 5
Step-by-step explanation:
This graph portrays a ray that starts at five and moves down forever. It never stops decreasing, so there is no limit to how low it can go. It also never goes above five, thus the <5
Answer:
A. y (is less than or equal to 5)
Step-by-step explanation:
The point starts at y-5 and there is a ray going downwards. the y value will never be greater than 5 if the line is going down.
Can someone explain this to me I need help T_T
Answer: 6,800,000 people
Step-by-step explanation:
We are looking for the number of people, not the percentage of wealth that has been made up by the people.
2% of the people are the richest in the United States, and there are 340,000,000 people in total in the United States.
2% = 0.02
340,000,000 * 0.02 = 6,800,000
I hope this was helpful! :)
Find m
A. 46
B. 23
C. 69
D. 167
Answer:
69, nice
Step-by-step explanation:
118-49=69
Answer:
i think its 69, but i think im wrong
Step-by-step explanation:
translate into an algebraic expression: x is increased by 50% and decreased by 30% . What is the result?
Answer:
x+4/5x
Step-by-step explanation:
x is increased by 80% 0f it self
80%of x= 4/5x
... x+4/5x
What is the order of this from least to greatest. 4.37, 5.844, 5 21/25,117/20
What is the area of triangle qrs?
Answer:
area=HbB/2
hope you understand
What are the zeros of f(x) = x(x - 9)?
A. X = 0 only
B. X = 0 and x = -9
O
C. x = 9 only
O D. x = 0 and x = 9
1.
Which of the following equations is equivalent to 1.43p + 2.2= -4.001 use photo for choices
Answer:
1430p + 2200 = -4001
Step-by-step explanation:
If f(x) = x^2 is translated 3 units to the right to form g(x), which of the following equations best represents the new graph? g(x) = x^2 - 3 g(x) = (x - 3)^2 g(x) = x^2 + 3 g(x) = (x + 3)^2
Answer:g(x) = (x + 3)^2
Step-by-step explanation:
It is translated 3 units to the right so it is the only one that makes sense!
<!> Brainliest is appreciated! <!>
???????????????????????
Answer:
D is the answer
Step-by-step explanation:
because it has high probability of success 70 %
so
Create a rectangle around the parallelogram. The dimensions of this rectangle are .
Find the area of the four right triangles surrounding the parallelogram. The total area of the triangles is square units.
Subtract the triangle areas from the area of the rectangle to obtain the area of the parallelogram. The area of parallelogram ABCD is square units.
Answer:
First drop down: 11 by 20
Second drop down: 110
Third drop down: 110
The new coordinates of the rectangle will be A'(-3, 9), B'(8, 9),C'(8, -11), and D'(-3, -11) .
What is a parallelogram?A quadrilateral with the opposing sides parallel is called a parallelogram (and therefore opposite angles equal). A parallelogram with all right angles is known as a rectangle, while a quadrilateral with equal sides is known as a rhombus.
Given, a parallelogram with the dimension of A(-3, -1), B(7, 9), C(8, -1), and D(-2, -11)
The rectangle around the parallelogram will cover the parallelogram with horizontal and vertical lines,
Thus the new coordinates of the rectangle will be:
A'(-3, 9), B'(8, 9),C'(8, -11), and D'(-3, -11) as shown in the figure,
Learn more about parallelograms here:
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Complete question:
Use completing the square to solve for x in the equation (x-12)(x+4x)=9.
Answer:
x = 6 + 3 sqrt(21/5) or x = 6 - 3 sqrt(21/5)
Step-by-step explanation:
Solve for x over the real numbers:
(x - 12) (x + 4 x) = 9
(x - 12) (x + 4 x) = 5 x (x - 12):
5 x (x - 12) = 9
Divide both sides by 5:
x (x - 12) = 9/5
Expand out terms of the left hand side:
x^2 - 12 x = 9/5
Add 36 to both sides:
x^2 - 12 x + 36 = 189/5
Write the left hand side as a square:
(x - 6)^2 = 189/5
Take the square root of both sides:
x - 6 = 3 sqrt(21/5) or x - 6 = -3 sqrt(21/5)
Add 6 to both sides:
x = 6 + 3 sqrt(21/5) or x - 6 = -3 sqrt(21/5)
Add 6 to both sides:
Answer: x = 6 + 3 sqrt(21/5) or x = 6 - 3 sqrt(21/5)
Find m∠V. Struggling in geometry! Help plz :/
Answer:
16 degrees
Step-by-step explanation:
74 + 90 = 164
180-164 = 16
A company that sells widgets has to pay 1000 in one-time equipment fees and then it costs $\$0.50$ for each widget it makes. It sells widgets at a price of $2.75 per widget. What is the least number of widgets the company has to sell in order to make a profit?
Answer:
[tex]445[/tex]
Step-by-step explanation:
[tex]\text{Profit}=\text{Price}-\text{Cost}\\\text{Profit}=2.75-50=2.25\\\text{In order to make back the starting amount we need to sell n lots of widgets.}\\2.25n\geq 1000\\n\geq \frac{1000}{2.25}\\n\geq 444.444444\\\text{You can't sell a fraction of products, so you need to round it up to the nearest number.}\\n=445[/tex]
Answer:
12 widgets
Step-by-step explanation:
The point $(p,9)$ lies on line $k$ shown here. What is the value of $p$?
Answer:
(10,9) P=10
Step-by-step explanation:
find the slope first: y2-y1/x2-x1=(3-1)/1-(-2)=2/3
y=2/3x+b
find b:
3=2/3(1)+b
b=3-2/3
b=7/3
now we find P
(p,9) input the y in the equation
y=2/3 x+7/3
9=2/3x+7/3
9-7/3=2/3x
x=10
A hemisphere is exactly one-half of a sphere. Find the volume of a hemisphere where the radius is 6 m. (Round to the nearest tenth)
Answer:
144π or 452.4
Step-by-step explanation:
Volume of a Sphere Formula: V = 4/3πr³
Step 1: Plug in 6 for r
V = 4/3π(6)³
V = 288π
Step 2: Divide by 2
V = 288π/2
V = 144π
he salad contains fruits and vegetables. There are at most 8 pounds of fruits and vegetables in the salad. Write the system of inequalities to represent this situation.
Answer:
The system of inequalities to represent this situation is [tex]x+y \leq 8[/tex]
Step-by-step explanation:
Let the amount of fruits be x pounds
Let the amount of vegetables be y pounds
We are given that There are at most 8 pounds of fruits and vegetables in the salad.
This means that there are less than or equal to 8 pounds of fruits and vegetables in the salad.
So,[tex]x+y \leq 8[/tex]
Hence the system of inequalities to represent this situation is [tex]x+y \leq 8[/tex]
Which two consecutive whole numbers does 39 lie between? Why?
5 and 6 because 39 falls between 52 = 25 and 62 = 36.
4 and 6 because 39 falls between 42 = 16 and 62 = 36.
6 and 7 because 39 falls between 62 = 36 and 72 = 49.
5 and 7 because 39 falls between 52 = 25 and 72 = 49
Answer:
Step-by-step explanation:
6 and 7
Determine the unknown side lengths’ to the nearest tenth. for the first question and also please help with question 6
Answer:
z =15cm and
y=9.0cm
Step-by-step explanation:
Use sine rule
12/ sin53 = z / sin 90
Z = 12 x sin 90 / sin 53
Z = 15cm
To find y the angle opposite to y will be 180-(90+53)=37º
So
15/sin 90= y/sin37
y= 15 x sin37 /sin 90
y = 9.0cm
if you graph the system of Inequalities given below, which points would lie in the solution set? Select all the correct answers.
x-y2-4
2x-ys 5
2y+ x>1
Answer:
(-1,3)
Step-by-step explanation:
we need to replace the values x and y for every point and see if the point satisfies all the inequations.
Point (-2,3):
x - y ≥ -4
-2 - 3 ≥ -4
-5 ≥ -4
Then, -5 is not greater than -4, so that point is not a solution.
Point (-1,3):
x - y ≥ 4 2x - y ≤ 5 2y + x > 1
-1 - 3 ≥ 4 2(-1) - 3 ≤ 5 2(3) + (-1) > 1
-4 ≥ -4 -5 ≤ 5 5 > 1
Then, (-1,3) is a solution
Point (0,0):
x - y ≥ 4 2x - y ≤ 5 2y + x > 1
0 - 0 ≥ 4 2(0) - 0 ≤ 5 2(0) + (0) > 1
0 ≥ -4 0 ≤ 5 0 > 1
Then, 0 is not greater than 1, so that point is not a solution.
Point (2,-2):
x - y ≥ 4 2x - y ≤ 5
2 - (-2) ≥ 4 2(2) - (-2) ≤ 5
4 ≥ -4 6 ≤ 5
Then, 5 is not greater than 6, so that point is not a solution.