Answer:
You beat the teacher up not punched back
Step-by-step explanation:
Answer:
LOL
Step-by-step explanation:
PRINCIPAL: Fires teacher
STUDENT: Gets rewarded for beating teacher up
Find the missing value. Original price: $32 Discount: ? Sale Prince: $8
Answer:
75% off
Step-by-step explanation:
- 240 + 370
help plz
Answer:
the answer is 130
Step-by-step explanation:
Answer:
130
Step-by-step explanation:
when adding you positive number to a negative number you have to subtract. so to make it easier im going to change it from -240 +370 to
370-240 and solve
370-240=130
have a great day :D
Tinker is a fully grown cat. He eats 2/3 of a can of cat food a day. How many cans of food does Tinker eat in a week?
Someone help aha! Step by step would be appreciated!
Step-by-step explanation:
one week has 7 days
7 × 2/3 = 4 2/3 cans
I need answers ASAP PLEASE HELP
Answer:
ok im telling people to help u because i dont know that xd
Step-by-step explanation:
18 people take an aerobic class and 24 people take a karate class. If 32 people take only one of the two classes, how many people take both classes brainly
Answer:
5
Step-by-step explanation:
please help need this
Answer:
1. B
2. D
3. A
4. C
if I'm not wrong
35=25b as a fractional answer
Answer:
b= [tex]\frac{7}{5}[/tex] or b=1.4 or b=1 [tex]\frac{2}{5}[/tex]
Step-by-step explanation:
Probably wrong I literally just searched it up.
Write 18% as a fraction and simplify it as much as possible.
a) 9/50
c) 3/25
b) 18/100
d) 4.5/25
Answer:
a
Step-by-step explanation:
find the greatest common factor; 18 and 100 is 2
divide numerator and denominator by 2
therefore 9/50
Combien font 8000+9999
Answer:
17999
Step-by-step explanation:
Compare lengths. Write >, <, or = .
5 ft 3 in. and 64 in.
Answer:
<
Step-by-step explanation:
how do i describe what each variable and parameter means in an exponential equation
y=a(b)x
Answer:
A general exponential equation is written as:
y = a*(b)^x
Where:
y represents the amount of something as a function of the variable x, where x is an independent variable.
a is the initial amount, this is, the value of y when x = 0.
b is the rate of growth, this defines how much changes the value of y as x increases.
What conclusion can be drawn from the quiz scores shown below?
Ken's class: 72, 78, 83, 84, 85, 87, 92
Judy's class: 76, 78, 85, 87, 89, 92, 98
Answer:
Ken class has a median of 84 while Judy class a median of 87
Step-by-step explanation:
Ken class has a median of 84 while Judy class a median of 87
Kens class has a mean score of 83, and Judy's class has a mean score of 86.43(rounded) so, judging by the mean, Judy's class is smarter. If we take a look at the median, (Ken: 84, and Judy: 87) then Judy's class is smarter. So, overall Judy's class is smarter than Ken's class.
2x+y=40 kx+2y=80
A system of equations is shown, where k is a constant. If the lines represented by the equations in the system are graphed in the xy-plane, for what value of k would the lines coincide?
A. -4
B. 1
C. 2
D. -4
The value of 'k' for the given system of equation that coincides is 4
k=4
Given :
System of equations
[tex]2x+y=40 \\kx+2y=80[/tex]
The given equation is in the form of ax+by=c
When the two lines coincides then
[tex]\frac{a_1}{a_2} =\frac{b_1}{b_2} =\frac{c_1}{c_2}[/tex]
Lets make the coefficients proportional to each other and then solve for k
[tex]\frac{2}{k} =\frac{1}{2} =\frac{40}{80} \\\frac{2}{k} =\frac{1}{2} =\frac{1}{2} \\\\\frac{2}{k} =\frac{1}{2} \\4=k\\k=4[/tex]
The value of k from the given system of equation is 4
When the line coincides then the value of k is 4
Learn more : brainly.com/question/24022234
Please help with explanation each graph shown is a translation of the graph of f(x)=x^2 wrote the function in vertex form
Given:
The graph of a function.
To find:
The vertex form of the function.
Solution:
The graph is a U-shaped curve or a parabola with vertex at [tex](-3,-1)[/tex].
The parent function for vertical parabolas is [tex]f(x)=x^2[/tex] with vertex at (0,0).
It means the graph of [tex]f(x)=x^2[/tex] translated 3 units left and 1 unit down the get the given graph.
The vertex form of a parabola is:
[tex]y=a(x-h)^2+k[/tex]
Where, a is a constant and (h,k) is vertex.
The vertex of the given parabola is at [tex](-3,-1)[/tex]. So, [tex]h=-3,k=-1.[/tex].
[tex]y=a(x-(-3))^2+(-1)[/tex]
[tex]y=a(x+3)^2-1[/tex] ...(i)
The graph passes through point (-2,0). Putting [tex]x=-2,y=0[/tex], we get
[tex]0=a(-2+3)^2-1[/tex]
[tex]1=a(1)^2[/tex]
[tex]1=a[/tex]
Putting [tex]a=1[/tex] in (i).
[tex]y=1(x+3)^2-1[/tex]
[tex]y=(x+3)^2-1[/tex]
Therefore, the vertex form of the given graph is [tex]y=(x+3)^2-1[/tex].
the answer to the question above and it’s not 75
Answer:
The 2 triangles on the right and left are isosceles, so they have 2 equal sides. Consequently, the angles at the base are equal.
Because the opposite angles of a vertix are equal, the triangle in the lower part has the angles x, 58° and 47°.
Because the sum of the inner angles of a triangle is 180, x= 180- (58+47)
x= 180-105 = 75°
Pls mark as brainliest
Answer: x = 72
Step-by-step explanation:
The triangle with ∠a is an isosceles triangle; the other two angles are congruent, let them be y
a + y + y = 180 (sum of angles in triangles)
58 + 2y = 180
Subtract 58 from both sides
2y = 122
Divide both sides by 2
y = 61°
In the triangle with ∠b, b is congruent to another angle, (isosceles triangle) let it be b.
b = 47°
y and b have a relationship with the other two of the angles with ∠x (vertical angles); let them be y and b.
y + b + x = 180
61 + 47 + x = 180
108 + x = 180
Subtract both sides by 108
x = 72
What would you multipy and to which equation to start solving by using the elimination method? Then would you add or subtract them?
7x + 4y = -4
5x + 8y = 28
Answer:
multiply the first equation by -2, then add them
Step-by-step explanation:
7x+4y=-4 *-2 7x+4y=-4 *-2 = -14x-8y=8
5x+8y=28
-14x-8y=8 x=-4, y=6
-9x=36
x=-4
7(-4)+4y=-4
-28+4y=-4
4y=24
y=6
Find the surface area of each figure. Round your answers to the nearest hundredth, if necessary
Answer:
396π.cm^3
Step-by-step explanation:
ere's your solution
=> height of cylinder = 11 cm
=> radius of cylinder = 6 cm
=> volume = πr^2h
=> putting the value of radius and height in formula
=>volume = 6^2*11 π
=> volume = 36*11 π
=> Volume = 396π .cm^3
Rewrite the equation by completing the square 2x^2-11x+14=0
Answer:
x1 = 2 and x2 =7/2 or 3.5 yeah it says I need 20 word but I'm done so bye good luck!
A car covers a distance of 50 km in 360 min . Calculate the speed of the car
Answer:
0.15 km/min
Step-by-step explanation:
V=S/T
=50/360
≈0.15km/min
Find the x-intercept of the graph of y=2x+7
Consider the point p=(1,4) and the line y=2x+8 Equation in slope intercept form that passes through P and is parallel to the line
Answer:
No, also you can try to use desmos to figure it out it is a very helpful tool
Step-by-step explanation:
A random sample of 20 of the 200 students at Garland Elementary is asked how many siblings each has. The data are ordered as shown which
statement below would be an appropriate inference of the data?
0.11.11.11.2.2.2.2.2.3,3,3,3,4,4,4,6
Answer: a is the answer
Step-by-step explanation:
The area of a triangle is 36 4/5 units squared and the height of the triangle 9 1/5 what is the length of the triangles base
Answer:
Height = 8 units
Step-by-step explanation:
Area of a triangle = [tex]36\frac{4}{5}[/tex] square units
= [tex]\frac{184}{5}[/tex] square units
Height of the triangle = [tex]9\frac{1}{5}[/tex] units
= [tex]\frac{46}{5}[/tex] units
Formula to calculate the area of a triangle is,
Area = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]
[tex]\frac{184}{5}= \frac{1}{2}\times (\frac{46}{5})\times (\text{Height})[/tex]
[tex]\frac{184}{5}= (\frac{46}{10})\times (\text{Height})[/tex]
Height = [tex]\frac{184}{5}\times \frac{10}{46}[/tex]
= [tex]\frac{368}{46}[/tex]
= 8 units
Therefore, height of the given triangle is 8 units.
Answer:
Its eight
Step-by-step explanation:
Since you need to do both steps just do them and then you can simplefiy
Write the expression as a polynomial in standard form
5x+4x^2(2x+7)-6x^2-9x
Answer:
8x^3 + 22x^2 - 4x
The radius of a sphere is 13 cm. Which is the volume of the sphere to the nearest tenth?
Answer:
2,929.3π cm^3
Step-by-step explanation:
Which is a common factor of 12x and 27
Answer:
THE COMMON FACTOR IS 3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
12x ÷3 = 4x
27 ÷ 3 = 9
4x and 9 have no common factors
Help
I need help please
A line includes the points (1,9) and (9, 10). What is its equation in point-slope form?
Use one of the specified points in your equation. Write your answer using integers, proper
fractions, and improper fractions. Simplify all fractions.
Answer:
y - 9 = 1/8(x - 1)
Step-by-step explanation:
m = (10 - 9)/(9 - 1) = 1/8
y - 9 = 1/8(x - 1)
Please help me with this
Answer:
B. 1/3
Step-by-step explanation:
15/45 = 1/3
What organelle is found only in eukaryotic cells and contains
DNA?
What are the possible values of x if (4x - 5)^2=49? Check all that apply.a-4/5
B-1/2
C3
D5
E7
Answer:
e i think
Step-by-step explanation: