Answers
Answer:
If the inequality states something untrue there is no solution. If an inequality would be true for all possible values, the answer is all real numbers.
Step-by-step explanation:
Answer;
If the inequality states something untrue there is no solution. If an inequality would be true for all possible values, the answer is all real numbers, To solve an equation means to find all numbers
that make the equation true. The numbers are
called solutions or roots of the equation. A
number that is a solution of an equation is said to
satisfy the equation, and the solutions of an
equation make up its solution set. Equations
with the same solution set are equivalent
equations.
Related Questions
Find the median of this set of scores:
19, 23, 28, 29, 34, 34, 35, 40 Median
Answers
Answer:
29
Step-by-step explanation:
Answer:
31.5
Step-by-step explanation:
Help please
a. The airplane traveled miles.
b. The average speed rounded to the nearest whole number is mph
Answers
Answer: A: 1524 miles B: Average is 508 mph
Step-by-step explanation: Add the miles on the picture to get the total amount of miles traveled (1524) and then divide by 3 hours to get 508 mph.
Hope this helped!
Mark Brainliest if you want!
Use the graph of the function. Determine over what
interval(s) the function is positive or negative.
Positive
Negative
Answers
A number x increased by 3 is 110
Answers
Answer:
107
Step-by-step explanation:
The answer would be 107 because if you were to subtract 3 from 110 that would be the answer.
Answer:
107
Step-by-step explanation:
Subtract 3 from both sides...
x + 3 - 3 = 110 - 3
Simplify...
x = 107
plz help mee ;-; .................
Answers
4X=640-60
4X=580
X=580/4=145
H(x) =3x+3 G(x)=2x-5 Find (h-g)(x)
Answers
what is the intersection of two rays?
Answers
Answer:
An angle is created when two rays connect at a common point. You can see that the two rays are connected at a common endpoint, called a vertex. This forms the angle. An angle is named by points on the rays.
Step-by-step explanation:
factorize (x+2)^3-27
Answers
Answer:
[tex](x-1)(x^{2} +7x+19)[/tex]
Step-by-step explanation:
See attached work. Appologies for earlier confusion. Please mark Brainliest.
What’s the prime number for 630?
Answers
Answer:
Positive Integer factors of 630 = 2, 3, 6, 18, 5, 90, 7, 630 divided by 2, 3, 3, 5, 7, gives no remainder. They are integers and prime numbers of 630, they are also called composite number.
what are the next 2 numbers in the sequence?
Answers
Answer:
15.21
Step-by-step explanation:
hope that helps
If a person has the values for an object's density and volume, what value can be calculated? the object's size the object's mass o the shape the object forms in a container O the amount of space the object takes up
Answers
Answer:
B
Step-by-step explanation:
the objects mass
Density is defined as its mass per unit volume.
If a person has the values for an object's density and volume, the object's mass can be calculated.
What is density?Density is defined as its mass per unit volume.
We have,
The object's density and volume are known.
Density = Mass / Volume
So, if the density is known its mass and volume are also known.
We need to see which values can be calculated:
The object's size:
We can not calculate the object's size by knowing the volume and mass of the object.
The object's mass:
The object's mass can be calculated by knowing the density of the object.
The shape the object forms in a container:
The shape of the object can not be calculated by knowing the mass and volume of the object.
The amount of space the object takes up:
The amount of space the object takes up can not be calculated by knowing the mass and volume of the object.
Thus,
If a person has the values for an object's density and volume, the object's mass can be calculated.
Learn more about density here:
https://brainly.com/question/9989733
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please do this i do not understand u get a lot of points
Answers
what is the distance between ( 0,5 ) , ( -3,-4)
Answers
Answer:
The distance between the points (6,-4) and (0,5) = 10.82 units
Step-by-step explanation:
Distance formula
Length of a line segment with end points (x1, y1) and (x2, y2) is given by,
Distance = √[(x2 - x1)² + (y2 - y1)²]
To find the distance between given points
Here, (x1, y1) = (6, -4) and (x2, y2) = (0, 5)
Distance = √[(x2 - x1)² + (y2 - y1)²]
= √[(0 - 6)² + (5 - -4)²]
=√[(-6)² + (9)²]
= √[36 + 81]
= √[117
= 10.82
The distance between the points (6,-4) and (0,5) = 10.82 units
Hope this helps!!!!!!!!
PWEASE HELP ME!! I need it ASAP
Answers
Answer:
V=6/13.5
Step-by-step explanation:
8-8.5(v)=6v+2-v
We move all terms to the left:
8-8.5(v)-(6v+2-v)=0
We add all the numbers together, and all the variables
-8.5v-(5v+2)+8=0
We get rid of parentheses
-8.5v-5v-2+8=0
We add all the numbers together, and all the variables
-13.5v+6=0
We move all terms containing v to the left, all other terms to the right
-13.5v=-6
v=-6/-13.5
v=6/13.5
I hope this helps.
x ÷ 4 =6 need to find x please help
Answers
Answer:
24 make the brainliest pls
What is the probability of tossing a coin three times and getting heads
each time? *
Answers
Answer:
probability of tossing a coin 3 times and getting heads each time is 1/8
Step-by-step explanation:
A coin has 2 sides (heads and tails) therefore you have a 50% chance of getting either heads or tails for each toss. Therefore, the probability of getting heads for 1 toss is 1/2. Now, tossing it 3 times and getting heads each time essentially means you would have to do (1/2)×(1/2)×(1/2) which would give you 1/8 as the probability of tossing a coin 3 times and getting heads each time.
How many tens equal 5 hundreds?
Answers
Answer:
50 tens
Step-by-step explanation:
So, the easy way to find the answer is count by 10 with your fingers until you get to 500.
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1 of these sticks showed above is equal to 10. Count by 10s
If 7n+3=4/3 , what is the value of 7n + 5? Group of answer choice A. -5/21 B. -5/3 C. 13/3 D. 10/3
PLZ help me
Answers
Answer:D-10/3
Step-by-step explanation:
The value of 7n + 5 is 13/3
In order to determine the value of 7n + 5, the first step is to determine the value of n from the first equation given : 7n+3=4/3
7n+3=4/3
Combine similar terms
7n = 4/3 - 3
7n = 1 1/3 - 3
7n = -1 2/3
Divide both sides of the equation by 7
n = -1 2/3 ÷ 7
n = -5/3 x 1/7 = -5/21
Substitute for the value of n in this equation: 7n + 5
7(-5/21) + 5
= -5/3 + 5
= -1 2/3 + 5 = 4 1/3 = 13/3
A similar question was solved here: https://brainly.com/question/15757732?referrer=searchResults
If the length of a rectangle is 8 and the width is 10. What is its area?
1 point
018
164
80
108
Answers
Answer:
80
Step-by-step explanation:
area is length × width. 8 × 10 = 80
EXPLANATION: multiply all the sides
Choose an equivalent expression for 12^3 • 12^9 • 12^4 • 12^2. A. 124 B. 1218 C. 1235 D. 12216
Answers
[tex]\text{Hi there! :)}[/tex]
[tex]\large\boxed{= 12^{18} }[/tex]
[tex]12^{3} * 12^{9} * 12^{4}* 12^{2}[/tex]
[tex]\text{ Use the exponent multiplication rule.}\\[/tex]
[tex]\text{When multiplying, add the exponents:}[/tex]
[tex]12^{3 + 9 + 4 + 2}[/tex]
[tex]\text{Simplify:}[/tex]
[tex]= 12^{18}[/tex]
Solve for n
4 + ( n + 10) = 25
Answers
Answer:
n = 11
Step-by-step explanation:
Hi there
4 + ( n + 10) = 25
n = 25 - 4 - 10
n = 21 - 10
n = 11
Good luck !
The diameter of the sun is about 1.4x10^6 km. The diameter of the planet Mercury is about 5000 km. What is the approximate ratio of the diameter of the sun to the diameter of mercury?
Answers
Answer:
280 : 1
Step-by-step explanation:
Diameter of the Sun
[tex] =1.4\times 10^6\: km\\=1400000 \: km[/tex]
Diameter of Mercury = 5000 km
Ratio of the diameter of the sun to the diameter of mercury
[tex] = \frac{1400000}{5000} \\ = \frac{1400}{5} \\ = \frac{280}{1} \\ = 280 \: : \: 1[/tex]
The approximate ratio of the diameter of the sun to the diameter of mercury will be 280: 1.
What is an expression?Mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the diameter of the sun is about 1.4x10⁶ km. The diameter of the planet Mercury is about 5000 km.
The ratio will be calculated as:-
Ratio = 1.4x10⁶ / 5000
Ratio = 280 : 1
Therefore, the approximate ratio of the diameter of the sun to the diameter of mercury will be 280: 1.
To know more about an expression follow
https://brainly.com/question/28388990
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3m+6-2m=-22. Solve or explain
Answers
Answer:
hope this helped you
please mark as the brainliest (ㆁωㆁ)
Answer:
-28
Step-by-step explanation:
Simplifying
3m + 6 + -2m = -22
Reorder the terms:
6 + 3m + -2m = -22
Combine like terms: 3m + -2m = 1m
6 + 1m = -22
Solving
6 + 1m = -22
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '-6' to each side of the equation.
6 + -6 + 1m = -22 + -6
Combine like terms: 6 + -6 = 0
0 + 1m = -22 + -6
1m = -22 + -6
Combine like terms: -22 + -6 = -28
1m = -28
Divide each side by '1'.
m = -28
Simplifying
m = -28
The measure of an angle is two times the measure of it complementary angle. What is the measure of each angle
Answers
Since f(x, y) = 1 + y2 and ∂f/∂y = 2y are continuous everywhere, the region R in Theorem 1.2.1 can be taken to be the entire xy-plane. Use the family of solutions in part (a) to find an explicit solution of the first-order initial-value problem y' = 1 + y2, y(0) = 0. y = Even though x0 = 0 is in the interval (−2, 2), explain why the solution is not defined on this interval. Since tan(x) is discontinuous at x = ± , the solution is not defined on (−2, 2).
Answers
Answer:
(3x, 6)
(3, 8)
Step-by-step explanation:
Tim received 55 dollars for his birthday. He went to a sporting goods store and bought a baseball glove, baseball, and bat. He had 20 dollars left over, how much did he spent on the baseball gear ?
Answers
Answer:
He had spent $35 on ⚾ gear
Use z scores to compare the given values.
Based on sample data, newborn males have weights with a mean of 3259.8 g and a standard deviation of 869.7 g. Newborn females have weights with a mean of 3000.9 g and a standard deviation of 550.8 g. Who has the weight that is more extreme relative to the group from which they came: a male who weighs 1600 g or a female who weighs 1600 g?
Since the z score for the male is z=__and the z score for the female is z=___, the
(male or female(which one)has the weight that is more extreme.
Answers
Answer:
The answer is given below
Step-by-step explanation:
Z score is used to measure by how many standard deviations the raw score is above or below the mean. It is given by the formula:
[tex]z=\frac{x-\mu}{\sigma}\\ \\Where\ \mu=mean, x=raw\ score, \sigma=standard\ deviation[/tex]
For the male:
μ = 3259.8 g, σ = 869.7 g
Hence for a male who weighs 1600 g, the z score is:
[tex]z=\frac{x-\mu}{\sigma} =\frac{1600-3259.8}{869.7}=-1.91[/tex]
For the female:
μ = 3000.9 g, σ = 550.8 g
Hence for a female who weighs 1600 g, the z score is:
[tex]z=\frac{x-\mu}{\sigma} =\frac{1600-3000.9}{550.8}=-2.54[/tex]
Since the z score for the male is z= -1.91 and the z score for the female is z= -2.54 the male has the weight that is more extreme.
Answer:
The Answer is 1,
Step-by-step explanation:
If you have this Question on Edge, then this is it.
Find the slope and reduce.
P=(-3, -4) Q=(5, -1)
?
Slope =
Enter
Answers
Answer:
Slope is 3/8
Step-by-step explanation:
( -1 + 4)/ (5 + 3)
3/ 8
Answer:3/8
Step-by-step explanation:
2. When completing a problem that deals with American currency, which number would not be an appropriate answer?
O $5.935560
O $24.97
O $6.00
O $543,586.98
Answers
Bill bought a tv for 379.99 there was a discount of 20% local tax is 3% and state tax is 6% how much did bill pay for the tv
Answers
Answer:
331.35
Step-by-step explanation:
The tax rates are added together for a final tax rate of 3% +6% = 9%. After the discount, Bill pays 80% of the marked price. The added tax multiplies that cost by 109%. Bill pays ...
379.99(0.80)(1.09) = 331.35
Bill paid 331.35 for the TV.
