The solution to the inequality expression given as 0.125 < π < 9/50 is false
What are inequality expressions?Inequality expressions are mathematical statements that are represented by variables, coefficients and operators where the opposite sides are not equal
How to determine the solution to the inequality expression?The inequality expression is given as
0.125 < π < 9/50
Express 0.125 as a fraction
So, we have the following inequality expression
1/8 < π < 9/50
As a general rule, we have
π = 22/7
So, the inequality expression becomes
1/8 < 22/7 < 9/50
Evaluate the quotients
So, the inequality expression becomes
0.125 < 3.14 < 0.18
The number 3.14 is not between 0.125 and 0.18
This means that the inequality expression 0.125 < 3.14 < 0.18 is false
Hence, the solution to the inequality is false
Read more about inequality at
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If a spider can move 1/2 of a mile every hour, then how many hours would it take for a
spider to go 4 miles?
Answer:
2
Step-by-step explanation:
1/2x4=2
Convert a distance of 11 miles into yards there is 1760 miles in a yard
Answer:
19360 yards
Step-by-step explanation:
11 times 1760 = 19360
Find the equation of a line parallel to y = 12 that contains the point (3, 2).
Answer:
y = 2
Step-by-step explanation:
Let's first write the equation of y = 12 in slope-intercept form. Slope-intercept form is represented as:
y = mx + b
Where...
m: slope
b: y-intercept (the y-value at where the line intercepts the y-axis)
(x, y): any coordinate on the line
This line has a slope of 0 and a y-intercept of 12, therefore its equation is:
y = 0x + 12.
Parallel lines have the same slope. Therefore the equation of the parallel line can be represented as:
y = 0x + b
We need to find b, or the y-intercept.
Let's substitute the point given to us into the equation.
Solve for the y-intercepty = 0x + b
2 = 0(3) + b
2 = 0 + b
b = 2
Therefore the equation of a line parallel to y = 12 that contains the point (3, 2) is y = 2.
Which equation choice could represent the graph show below?
Answer:
A
Step-by-step explanation:
Hopefully this helps
Which solution value satisfies the inequality x – 6 ≥ –7?
Question 18 options:
A)
x = –5
B)
x = 0
C)
x = –2
D)
x = –7
Answer:
B) x = 0
Step-by-step explanation:
To find the solution value that satisfies the inequality x – 6 ≥ –7, you must plug every x value into the x and see which one works.
Plug -5 into x
-5 – 6 ≥ –7
Combine like terms
-11 ≥ –7
This is false, -11 is not greater than or equal to -7.
Plug 0 into x
0 – 6 ≥ –7
Combine like terms
– 6 ≥ –7
This is true, -6 is greater than -7.
Plug -2 into x.
-2 – 6 ≥ –7
Combine like terms
-8 ≥ –7
This is false, -8 is not greater than or equal to -7.
Plug -7 into x.
-7 – 6 ≥ –7
Combine like terms
-13 ≥ –7
This is false, -13 is not greater than or equal to -7.
B) x = 0 is the only solution that is true and works, so that is your answer.
Have a lovely rest of your day! :)
4x-(12 divided 3) +2x=20
Answer:
4
Step-by-step explanation:
Fill in the blank to complete the equation that describes the diagram.
Answer:-4 + -6 = -10
Step-by-step explanation:
Reduced form of 2ab^2-a^2 b^2/5
Answer:
[tex]2ab^2-\frac{a^2b^2}{5}=\frac{10ab^2-a^2b^2}{5}[/tex]
Step-by-step explanation:
Given the expression
[tex]2ab^2-\frac{a^2b^2}{5}[/tex]
[tex]\mathrm{Convert\:element\:to\:fraction}:\quad \:2ab^2=\frac{2ab^25}{5}[/tex]
[tex]2ab^2-\frac{a^2b^2}{5}=\frac{2ab^2\cdot \:5}{5}-\frac{a^2b^2}{5}[/tex]
[tex]\mathrm{Since\:the\:denominators\:are\:equal,\:combine\:the\:fractions}:\quad \frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}[/tex]
[tex]=\frac{2ab^2\cdot \:5-a^2b^2}{5}[/tex]
[tex]=\frac{10ab^2-a^2b^2}{5}[/tex]
Thus,
[tex]2ab^2-\frac{a^2b^2}{5}=\frac{10ab^2-a^2b^2}{5}[/tex]
Urgent!!!!!!!!!!!!!!!!!!!
Answer:
4+2/3-1 = 3
Step-by-step explanation:
hopefully it helped
why is school so hard:/
Answer:
I KNOW RIGHT!!
Step-by-step explanation:
Answer:
in entering school in first you are excited but in every day entering school you feel boring this is why school is hard
Step-by-step explanation:
pick me as the brainliest
PLEASE HELP I REALLY NEED IT RN
Answer:
Claim: Basically Carlos is saying that every number and its opposite are on the positive and negative side of the number.
Which number supports tht claim and which number refutes(disagree) with that claim?
Step-by-step explanation:
The opposite of -24 is 24, located on the positive side of the number line
The opposite of 605 is -605, located on the nagative side of the number line.
The opposite of 0 is 0.
What are the coordinates of point A?
PLSSS HELPPP WILL GIVE BRAINLIEST
which equation describes the pattern shown in the table
Answer:
D
Step-by-step explanation:
Answer:
To be honest it has to be d
Step-by-step explanation:
given the function f defined by the formula f (x)=2x+1 find the following:
evaluate f(-5)
f(-5)=
f(-5)=
f(-5)=
Answer:
f(-5)=-9
Step-by-step explanation:
f(x)=y
So knowing that -5 is equal to x plug it in
y=(2)(−5)+1
y=−9
If you have more questions just ask.
Write the standard form of the equation of the circle with center (−7,1) that passes through the point (−7,9).
Answer:
(x + 7)² + (y - 1)² = 64
Step-by-step explanation:
Use the equation of a circle, (x - h)² + (y - k)² = r²
Plug in the point and center, then solve for r:
(x - h)² + (y - k)² = r²
(-7 + 7)² + (9 - 1)² = r²
0 + 64 = r²
64 = r²
8 = r
Then, plug in the center and r² into the equation:
(x + 7)² + (y - 1)² = 64
So, (x + 7)² + (y - 1)² = 64 is the standard form of the circle's equation
What is the average rate of change?
Answer:
5
Step-by-step explanation:
Find the value of n.
Answer:
127
Step-by-step explanation:
Judy bought 12 roses for
$36. Jackie bought 20 roses
for $80. Which is the better
buy?
Answer:
judy had the better buy
Step-by-step explanation:
Answer:
I would buy the ones Judy has
Step-by-step explanation:
Expand and combine like terms.
(4 + 7a²)2 =
Answer:
Step-by-step explanation:
2(4+7a^2)
=8+14a^2
=7a^2+4
OR if that 2 is an exponent
(4+7a^2)^2
=(4+7a^2)(4+7a^2)
=16+49a^4+28a^2+28a^2
=49a^4+56a^2+16
A 12 foot board rests against the wall. The angle that the board makes with the ground is 60 degrees. How far is the base of the board from the wall?
Answer:
6 foot
Step-by-step explanation:
Since the board is 12foot and the angle makes 60 degrees to the wall, we can assume that it is the 30,60,90 degreees. 30,60,90 degrees triangle makes the side of x, 2x ,and xroot3.
Hence, the board(12foot) is equal to 2x.
x=6
Please need help on this one do list on this.
Answer:
HIG and EFD
Step-by-step explanation:
simmlar tryangles
What is 478.9 divided by 2? D:
Answer: 239.45
Your welcome if this was for an assignment.
Write a quadratic equation having the given numbers as solutions.
-5 and - 3
Answer:
x² + 8x + 15
General Formulas and Concepts:
Algebra I
Quadratic Roots - Linear BinomialsExpand by FOIL-ing (First, Outside, Inside, Last)Standard Form: ax² + bx + c = 0Step-by-step explanation:
Step 1: Define
x = -5, -3
Step 2: Write equation
Rewrite solutions: (x + 5)(x + 3)Expand [FOIL]: x² + 3x + 5x + 15Combine like terms: x² + 8x + 15Someone help please !!!
Answer:
The answer is M = (C-5)/4
A recipe for pizza dough calls for 1 1/2 cups of water and 6 cups of flour. How much water is used per cup of flour?
Answer:
1/4 cups
Step-by-step explanation:
Answer: 0.25
Step-by-step explanation:
can you please solve 4+3x>24
and thank you :))
Answer:
x>8
Step-by-step explanation:
4+3x>24
-4 -4
3x > 24
/3 /3
x > 8
2. A rocket is launched from rest, at ground level. The graph of the rocket's velocity with respect to
time looks as follows: y= 0.15x2
How fast is the rocket traveling after 15 seconds?
Insert the graph picture here:
Graph please
Answer:
y = 33.75 m/s.
Step-by-step explanation:
The graph of the rocket's velocity with respect to time looks as follows :
[tex]y=0.15x^2[/tex] ...(1)
Where x is time in seconds
We need to find the velocity of rocket after 15 seconds. Put x = 15 in equation (1).
[tex]y=0.15\times (15)^2\\\\=33.75\ m/s[/tex]
Hence, the speed of the rocket after 15 seconds is 33.75 m/s.
Find the area.
6 cm
3 cm
3 cm
square centimeters
Answer:
27 cm²
Step-by-step explanation:
its in the picture idk how to explain
Answer:
A = 13.5 cm²Step-by-step explanation:
use the area of trapezoid:
A = h/2 (b₁ + b₂)
where h = 3 cm
b₁ = 6 cm
b2 = 3 cm
plugin values into the formula:
A = 3/2 (6 + 3)
A = 13.5 cm²
Monique buys a $4,700 air conditioning system using an installment plan that requires 20% down. How much is the down payment? *
Answer:
$940
Step-by-step explanation:
4700/0.2 = 940
find the value of this expression is x=-8
x^2+6/x-6
Answer:
x=0.61933
Step-by-step explanation:
Let’s solve your equation step by step.
Step 1: Multiply both sides by x.
x
2
=
−
8
x
3
−
6
x
+
6
x
2
−
(
−
8
x
3
−
6
x
+
6
)
=
−
8
x
3
−
6
x
+
6
−
(
−
8
x
3
−
6
x
+
6
)
(Subtract -8x^3-6x+6 from both sides)
8
x
3
+
x
2
+
6
x
−
6
=
0
(Use cubic formula)
x
=
0.61933
Check answers. (Plug them in to make sure they work.)