Answer:
125\(cm^{3}\)
Step-by-step explanation:
5x5x5= 125
what is the location of 0,1? i need help heheheh
Answer:
Free Coins!!!
Quadrant 1 if that's what your talking about
The graph below shows a couple of plotting points, one of them being 0,1.
50 PTS!! WILL MARK BRAINLY
Explain why the equation (x-4)^2-28=8 has two solutions. 50 pt
heres what to fill out:
There are 2 solutions because the square root of any ______ number will give us both a ____ and _____ number as a solution .
fill in the blanks
Answer:
There are 2 solutions because the square root of any positive real number will give us both a positive and negative number as a solution .
Answer:
There are 2 solutions because the square root of any positive real number will give us both a positive and negative number as a solution.
Step-by-step explanation:
\((x-4)^2-28=8\)
Add 28 to both sides:
\(\implies (x-4)^2=36\)
Square root both sides:
\(\implies x-4=\pm 6\)
\(\implies x=10, x=-2\)
Find the equation of a line that passes through the point (-2,-3) and has a gradient of -3.
Leave your answer in the form
y
=
m
x
+
c
Answer:
y=-3x+3
Step-by-step explanation:
y=mx+c
Substitute y = -3
x = -2
-3 = -3*-2+c
-3 = -6+c
-6+c = -3
c = -3+6
=3
y= -3x+3
Solve the system of equations using the substitution or elimination method.
y = 4x - 7
4x + 2y = -2
.
Show your work
Correct x and y
The solution to the system of equations is x = 1 and y = -3.
To solve the system of equations using the substitution or elimination method, let's start with the substitution method.
Given equations:
y = 4x - 7
4x + 2y = -2
We'll solve equation 1) for y and substitute it into equation 2):
Substituting y from equation 1) into equation 2):
4x + 2(4x - 7) = -2
4x + 8x - 14 = -2
12x - 14 = -2
Now, we'll solve this equation for x:
12x = -2 + 14
12x = 12
x = 12/12
x = 1
Now that we have the value of x, we can substitute it back into equation 1) to find y:
y = 4(1) - 7
y = 4 - 7
y = -3
Therefore, the solution to the system of equations is x = 1 and y = -3.
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A house was valued at $299,000 . Over several years, the value decreased by, 9% giving the house a new value.
(a) Fill in the blank to write the new value in terms of the old value.
Write your answer as a decimal.
(b) Use your answer in part (a) to determine the new value.
A) - The NEW VALUE in terms of the old value is 0.91 times the old value.
B) - The NEW VALUE of the HOUSE is: 299,000 * 0.91 = $272,090
Step-by-step explanation:Make A Plan:
A) - Calculate the Percentage of the Value Remaining After the Decrease
B) - Calculate the NEW VALUE of the house
SOLVE THE PROBLEM:
A) - The PERCENTAGE of the VALUE REMAINING AFTER the DECREASE
100% - 9% = 91%
As A DECIMAL:0.91
B) - Calculate the NEW VALUE of the house:
NEW VALUE = OLD VALUE * REMAINING PERCENTAGE
NEW VALUE = 299,000 * 0.91
Draw the conclusion:
A) - The NEW VALUE in terms of the old value is 0.91 times the old value.
B) - The NEW VALUE of the HOUSE is: 299,000 * 0.91 = $272,090
I hope it helps!
please answer giving brainliest
Answer:
c.
28.3
Step-by-step explanation:
If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment.
so
(x+34)*x=42^2
x^2+34x=1764
x^2+34x-1764=0
D=b^2-4ac
D=34^2-4*1*(-1764)
D=1156+7056
D= 8212
x=(-b+√D)/2a=(-34+90.6)/2=56.6/2=28.3
Answer:
I Think it is C. RS = 28.3
Step-by-step explanation:
Because look at R and Q its 42 its more than half as long but its not as long so the answer would be a little more than half.
So the answer is C. RS = 28.3
I need help.. Hurry please!!
Answer:
A. you are correct!
Step-by-step explanation:
hello! i hope your day is going great! whats 4x 2/1/2??
Answer:
4
Step-by-step explanation:
1/2=0.5
2/0.5=1
4x1=4
Helpme with this math
The Pink Party Punch has a stronger lemon-lime flavor because it has a higher volume of 6 liters.
What is volume?Volume can be defined as the total quantity of a substance that a container can hold at a given period of time. Also, the volume of a container is measured in:
LitersOunceCubic metersBased on the information provided in the table above, we can infer and logically deduce that the Pink Party Punch has a stronger lemon-lime flavor because it has a higher volume of 6 liters.
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NO LINKS!!!
answer all 3!!!!
easy brainliest!!
Answer:
Step-by-step explanation:
1) DE = 6/sin63 = 6.7
DF = 6/tan63 = 3.1
m∠E = 180 - 90 - 63 = 27°
2) tan30 = 1/√3 = UV / (27√10)
UV = (27√10) / √3 · (√3/√3) = (27√30) / 3 = 9√30
3) cosV = 3/8
cos⁻¹(3/8) = 68
m∠V = 68°
4(2x - 7)-2x = -10
-2
Answer:
x = 8/3
Step-by-step explanation:
Which of the following has a value that is greater than 100,000 but less that 100,000
I will give braniest to the person that answers all of the given questions
A bee flies at 20 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 11 minutes, and then flies directly back to the hive at 16 feet per second. It is away from the hive for a total of 13 minutes.
a. What equation can you use to find the distance of the flowerbed from the hive?
b. How far is the flowerbed from the hive?
a. Write the equation. Let d be the distance of the flowerbed from the hive
Answer:
Below in bold.
Step-by-step explanation:
a. Distance = speed * time
d = st
So substituting in the given values:
d = 20t where t is the time it takes to travel from the hive to the flowerbed.
The total time that the bee is inflight = 13-11 = 2 minutes
= 120 seconds.
So for the return flight the time taken is (120-t) seconds.
So d = 16(120 - t).
and we can find the distance from the hive to flowerbed by solving the the 2 equations highlighted.
b, d = 20t
d = 16(120 - t).
As both right side expressions are equal to d we can write:
20t = 16(120 - t)
20t = 1920 - 16t
20t+ 16t = 1920
t = 1920/36
= 53.33 seconds.
So the distance from hive to flowerbed
= 53.33 * 20
= 1066.67 feet.
Solve for X please hurry
Answer: 23.1
Step-by-step explanation:
\(\frac{x}{14}=\frac{33}{20}\\\\x=\frac{(33)(14)}{20}\\\\x=23.1\)
I would appreciate if someone could answer this :)
Answer:
x = 8
y = 6
Step-by-step explanation:
Recall that one of the properties of a parallelogram is that the diagonals bisect each other, which means they divide each other into equal segments.
Therefore,
LP = PN
x = y + 2 (eqn. 1)
PM = KP
2x - 8 = y + 10 (eqn. 2)
Substitute x = y + 2 into eqn. 2 to find y
Thus:
2(y + 2) = y + 10
2y + 4 = y + 10
Take like terms
2y - y = -4 + 10
y = 6
Substitute y = 6 into eqn. 1 to find x:
x = y + 2 (eqn. 1)
x = 6 + 2
x = 8
You move up 1 unit and down 7 units. You end at (-5, -2). Where did you start?
hi there! heres my answer for you...
Answer:
you started at (-5, 4)
Step-by-step explanation:
do what the instructions given said but in reverse. so move up 7 units and move back down 1 unit and you will find where you started.
hope this helps. have a good one!
The coordinate of the point from where we started will be (1, -2).
What is a transformation of a point?A spatial transformation is each mapping of feature space to itself and it maintains some spatial correlation between figures.
You move up 1 unit and down 7 units. You end at (-5, -2).
Let the initial coordinate be (x, y). Then the transformation is written as,
(-5, -2) → (x + 1 - 7, y)
Compare the abscissa, then we have
- 5 = x + 1 - 7
x = - 5 - 1 + 7
x = 1
Compare the ordinate, then we have
y = -2
Then the coordinate of the point from where we started will be (1, -2).
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I don’t understand please help ?
For the given functions f(x) and g(x), the inverse functions of f and g are:
a. f(g(x)) = x; g(f(x)) = x
ƒ and g are inverses of each other.
b. (g(x)) = x; g(f(x)) = x
ƒ and g are inverses of each other
What are the inverse functions of f and g?The inverse functions of the functions f(x) and g(x),are determined as follows;
a. f(x) = 2x, g(x) = x/2
f(g(x)) = f(x/2)
f(g(x)) = 2(x/2)
f(g(x)) = x
g(f(x)) = g(2x)
g(f(x)) = (2x)/2
g(f(x)) = x
Since f(g(x)) = g(f(x)) = x, ƒ and g are inverses of each other.
b. f(x) = 2x + 1, g(x) = (x -1)/2
f(g(x)) = f((x-1)/2)
f(g(x)) = 2((x-1)/2) + 1
f(g(x)) = x - 1 + 1
f(g(x)) = x
g(f(x)) = g(2x + 1)
g(f(x)) = ((2x + 1) - 1)/2
g(f(x)) = 2x/2
g(f(x)) = x
Since f(g(x)) = g(f(x)) = x, ƒ and g are inverses of each other.
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The graph of y = (x -k)? is shown below.
у
61
5
لما له
1
-3-2-1
1 2 3 4 5 6 7
X
1
-2
-3
What is the value of k?
Answer:
(7) 3 2 2x 23 xy y - 10 0 Solution The equation 2x2 23xyy2-100 has A2,B 23, and (1 13) as p3 (Example 2). 13: 271279. 2 m) long and 6 ft Step-by-step explanation:
Finnhas$60inasavingsaccount.Theinterestrateis10%peryearandisnotcompounded.Howmuchinterestwillheearnin1year?
Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Answer:
I = $ 6.00
Step-by-step explanation:
Equation:
I = Prt
Calculation:
First, converting R percent to r a decimal
r = R/100 = 10%/100 = 0.1 per year,
then, solving our equation
I = 60 × 0.1 × 1 = 6
I = $ 6.00
The simple interest accumulated
on a principal of $ 60.00
at a rate of 10% per year
for 1 years is $ 6.00.
3x+12y=-8 show ur work
Here is the attached image for the answer. If you write it in in slope-intercept form, y=mx+b. You will get the answer below in the attached image.
A sphere and a cylinder have the same radius and height the volume of the cylinder is 48cm what is the volume of the sphere
Answer:
Step-by-step explanation:
Since they have the same height, the h of the cylinder must be 2r like the sphere.
\(V_c=h\pi r^2,\ given\ h=2r,\ V_c=2\pi r^3,\ 2\pi r^3=48,\ r^3=\frac{24}{\pi}\\ \\ V_s=\frac{4\pi r^3}{3},\ V_s=32 cm^3\)
Help
Don’t use for points or I’ll take it back
Answer:
68 degrees
Step-by-step explanation:
2 complementary angles make up a 90 degree angle.
90 degrees - 22 degrees = 68 degrees
Find the complete factored form of the
polynomial :
-8m²n-7m² nª
Enter the correct answer.
The polynomial -8m²n - 7m²n can be factored using the common factor -m²n. The complete factored form of the polynomial is (-m²n) (8 + 7a).
To find the complete factored form of the polynomial -8m²n - 7m²n, we can factor out common terms from both the terms. The common factor in the terms -8m²n and -7m²n is -m²n. We can write the polynomial as:
-8m²n - 7m²n = (-m²n) (8 + 7a)
Therefore, the complete factored form of the polynomial -8m²n - 7m²n is (-m²n) (8 + 7a). This expression represents the original polynomial in a multiplied form. We can expand this expression using distributive law to verify that it is equivalent to the original polynomial.
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Give an example of a rigid object
– Examples: Smoke, Fire, Water, Wind, Leaves, Cloth, Magnets, Flocks, Fish, Insects, Crowds, etc
– Examples: Angry birds, Bodies tumbling, bouncing, moving around in a room and colliding, Explosions & Fracture, Drop the camera, etc…
Summarize rigid body simulation.
Answer:
Phonograph turntable
Step-by-step explanation:
Select the correct answer. Martin runs 100 meters in 15 seconds. What is the equation for d, the distance in meters that Martin covers per second? O A. 15+ d = 100 B. 100 + d = 15 O c. dx 15 = 100 D. d x 100 = 15
Answer:
C) d*15=100
Step-by-step explanation:
The word problem already gives us the product or the end result “Martin runs 100 meters in 15 seconds. So the 100 has to be equal to the expression.
=100
“Per second” this suggests that we should multiply
the most logical answer is d*15=100 or dx15=100
Graph the data in the table
The graph below shows the line y=[x]. If the line y=|x|*2 were graphed on the same grid, hc would it compare to the line shown in the graph below.
The graph of the function y = 2|x| is a vertical stretch by a factor of 2 of the parent function y = |x|.
How to identify the transformation?The functions for this problem are defined as follows:
Parent function: y = |x|.Transformed function: y = 2|x|.When a function is multiplied by 2, we have that it is vertically stretched by a factor of 2.
Hence the graph of the function y = 2|x| is a vertical stretch by a factor of 2 of the parent function y = |x|.
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A school club is serving lemonade at a meeting. Enough lemonade to fill 160 glasses is needed, and each glass holds 150 milliliters. How many liters of lemonade are needed?
Answer:
210 I did the math g
Step-by-step explanation:
it is you not that hard
Complementary and supplementary angles
Find the length of the missing side.
20 ft
21 ft
The length of the missing side is
ft.
Answer:
c^2 = a^2 +b^2
c^2 = (20 ft)^2 +(21 ft)^2 = 442 ft^2
c = √(442 ft^2) = 21,02 ft
The length of the missing side is 21,02 ft.
Step-by-step explanation: