The number line below is correctly represented by which of the following intervals?
Answers
The intervals that represent the number line is c) {[tex]x|-8\leq x < 3[/tex]}
Which intervals are included in the number line?
It is a means of expressing subsets of the real number line. The numbers between any two particular provided numbers are referred to as an interval. For instance, the interval containing 0, 5, and all other integers between 0 and 5 is the set of values x satisfying [tex]0\leq x\leq 5[/tex].
Numbers from [tex]x=-8[/tex] (inclusive because the circle is closed) to [tex]x=3[/tex](exclusive because the circle is closed) make up the painted range.
Hence,{ [tex]x|-8\leq x < 3[/tex]}
Therefore, the intervals that represent the number line is
c){[tex]x|-8\leq x < 3[/tex]}
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Related Questions
A 48-foot rope is cut into three lengths. The second length of rope is twice the first length. The third length of rope is one-fifth the first length. What is the third length?
Answers
The length of the third part of the rope is 4 feet.
Given that A 48-feet rope is cut into three length. The second length of the rope is twice the first length. The third length of rope is one-fifth the first length
Let's assume the length of the 1st part is "x".
Then the length of the second part is "2x". and the length of the third part is "[tex]\frac{x}{5}[/tex]".
The total length of rope is 48 feet
⇒x+2x+[tex]\frac{x}{5}[/tex]= 48 feet
⇒3x+[tex]\frac{x}{5}[/tex]= 48 feet
⇒[tex]\frac{16x}{5}[/tex]= 48 feet
⇒ x= 20 feet.
Therefore, The length of the third part of the rope is 4 feet.
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Find the weighted average.
The coordinate 3 has a weight of 1, and the coordinate 6 has a weight of 2.
The weighted average is
Previous
Answers
Answer: The coordinate is with the weight of 2
The answer is 32
Step-by-step explanation:
you can figure it out
La o scoala s au adus 26 de colete a cate 9abecedare si 271 de colete a cate 7carti de matematica .Cate manuale s au primit in total?
Answers
Answer:
2131
Step-by-step explanation:
26×9=234
271×7=1897
234+1897=2131
Question 7 of 8
Indicate below whether the equation in the box is true or false.
6 = 1200
10
OA. True
OB. False
Answers
If m26 = 13°, then m/9
Answers
The simplification of the given equation is m/9=1/18.
Given angle m26 = 13°
m= 13°/26
= 1/2
m/9=(1/2)/9
= 1/(2*9)
= 1/18
m/9=1/18
Expressions are mathematical statements with at least two words that comprise either numbers, variables, or both and are linked by an addition/subtraction operator. PEMDAS - Parentheses, Exponents, Multiplication, Division, Addition, Subtraction - is the main rule for simplifying expressions.
Simplifying expressions entails rewriting the same algebraic statement in a compact fashion with no similar terms. To simplify expressions, we combine all similar words and solve all specified brackets, if any, leaving just unlike terms in the simplified expression that cannot be reduced further.
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Help meeeeeeeeeeeeeee pleaseeeeeee!
Answers
Answer:
A. d ≥ -2 3/10
Step-by-step explanation:
-5d + 5 1/2 ≤ 17
-5d + 11/2 ≤ 17
-5d ≤ 17 - 11/2
2(-5d) ≤ 2 × 17 - 2 × 11/2
2(-5d) ≤ 2 × 17 - 11
-10d ≤ 2 × 17 × 11
-10d ≤ 34 - 11
-10d ≤ 23
d ≥ -2 3/10
So A is the answer
Can someone help with this problem?
Answers
The earthquake was a devastating one as its range is very high for the logarithm function.
We are given that:
M = log (A) - log (A₀) + c log (Δ)
where,
M = local magnitude of the earthquake
A = maximum amplitude in micrometers
A₀ = reference amplitude
c = calibration constant
Δ = distance in km between the seismograph and the epicenter
Now, we are given that:
M = 114370.61 ц m
A = ?
A₀ = 302 ц m
c = 2.76
Δ = 60 km
We have to find the maximum amplitude.
Substituting the values in the logarithm function, we get that:
9102 ц m = log (A) - log (302 ц m) + 2.76 log (60 km)
114370.61 ц m = log (A) - 2.48 + 2.76 (1.78)
114370.61 ц m = log (A) - 2.48 + 4.91
114370.61 ц m = log (A) + 2.43
log (A) = 114370.61 ц m - 2.43
log (A) = 114368.18 ц m
A = e¹¹⁴³⁶⁸°¹⁸ ц m
A = will come in the range 9 and over.
Therefore, the earthquake was a devastating one as its range is very high for the logarithm function.
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A cabin was built in the shape of a rectangle. It is 15 meters (m) long and 10 m wide. How far is it all the way around the outside of the cabin?
Which of these shows a way to solve the problem?
Answers
The way around the outside of the cabin is 50 meters
How far is it all the way around the outside of the cabin?The given parameters are:
Length = 15 meters
Width = 10 meters
The way around the outside of the cabin is the perimeter and it is calculated as
Perimeter = 2 * (Length + Width)
So, we have
Perimeter = 2 * (15 + 10)
Evaluate
Perimeter = 50 meters
Hence, the way around the outside of the cabin is 50 meters
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I will mark brainliest
Answer choices are:
K
P
J
M
Answers
Answer:
K
Step-by-step explanation:
Well, P is quadrant 1
K is quadrant 2
M is quadrant 3
J is quadrant 4
Answer:
Quadrant II is letter K.
Hope this helps :)
Which graph represents this equation
y=&=x+5)
Answers
Consider the equation,
y = x + 5
A straight line's general equation is y = mx + c, where m denotes the gradient and y = c denotes the point at which the line crosses the y-axis. On the y-axis, this value c is referred to as the intercept.
In equation y = x + 5, the graph y = x is shifted 5 units towards the negative x-axis.
To graph the equation we determine various points on the line.
When x = 0,
y = x + 5
y = 5
When y = 0,
y = x + 5
0 = x + 5
x = - 5
When x = - 1,
y = x + 5
y = - 1 + 5
y = 4
When x = - 2,
y = x + 5
y = - 2 + 5
y = 3
When x = - 3,
y = x + 5
y = - 3 + 5
y = 2
Therefore, the points on the line y = x + 5 are ( 0, 5), (- 5, 0), ( - 3, 2), ( -1, 4) and ( - 2, 3).
What does a Midpoint of a line seament create? Choose all that apply (there are 2 answers.)
Answers
what is the answer to -1/2+1/3a=1/8
Answers
Answer:
a = 15/8
Step-by-step explanation:
You want the solution to the two-step linear equation ...
-1/2 +1/3a = 1/8
SolutionWhen an equation involves fractions, it is often useful to clear fractions by multiplying the equation by their least common denominator. Here, that means we want to multiply the equation by 24.
-12 +8a = 3 . . . . . . multiply the given equation by 24
8a = 15 . . . . . . . . add 12
a = 15/8 . . . . . . divide by the coefficient of the variable
The solution is a=15/8 or 1 7/8.
Is 1 an unequal number?
Answers
The number 1 is an unequal number because no whole number can make 1 for example, 2 + 2 does not make 1 but 4. In addition, only decimals can make 1 such as 0.5 + 0.5 = 1. So the number 1 is unequal to whole numbers but not decimals.
Answer:
Yes. The following number are uneven 1,3,5,7,9,ect..
And the following are even numbers 2,4,6,8,10,ect....
Step-by-step explanation:
Hope it helps!! =D
4.) Answer the following problems based on the triangle below:
Find X
Find the measure of angle b
Find the measure of angle c
Answers
The value of the angles in the triangle is as follows:
x = 3∠B = 70°∠C = 50°How to angle in a triangle?The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle.
Therefore,
120 = ∠B + ∠C
∠B = 22x + 4
∠C = 15x + 5
120 = 22x + 4 + 15x + 5
120 = 22x + 15x + 4 + 5
120 - 9 = 37x
111 = 37x
divide both sides by 37
111 / 37 = x
x = 3
∠B = 22(3) + 4 = 66 + 4 = 70°
∠C = 15(3) + 5 = 45 + 5 = 50°
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Answer:
x = 3
b = 70
c = 50
Step-by-step explanation:
Find X:
= 3
(22x + 4) + (15x + 5) = 120
22x + 15x = 37
4 + 5 = 9
+9 -9= 0
120 - 9 = 111
111 / 37x = x = 3
Find the measure of angle B:
70
22x + 4
22(3) + 4
22 multiplied by 3 = 66
66 + 4 = 70
Find the measure of angle C:
50
15x + 5
15 (3) + 5
15 times 3 = 45
45 + 5 = 50
Whole worksheet is in the PDF :)
35 POINTS+BRAINLIEST FOR FIRST RESPONSE
If f(x) = 2x + 4, find each value (ignore the g)
68. f(-3) 70. f(0) 72. f(m + 2)
74 doesnt need an answer but an explanation would be nice
Answers
If you have more questions let me know in the comments
What is the value of expression below when w = 4?
3w^2 - 3w + 8
Answers
Answer: 44
Step-by-step explanation:
[tex]3w^{2} -3w+8[/tex]
w=4
Plug 4 in for w.
[tex]3(4)^{2} -3(4)+8[/tex]
[tex]=3(16)-12+8[/tex]
[tex]=48-4\\=44[/tex]
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 8 to 5. If there were 6336 yes votes, what was the total
number of votes?
Answers
10296 was the total number of votes in linear equation .
What in mathematics is a linear equation?
There are only one or two variables in a linear equation. No variable can be multiplied by a number larger than one or used as the denominator of a fraction in a linear equation. All of the points fall on the same line when you identify the values that together make a linear equation true and plot those values on a coordinate grid.Ax+By=C is the usual form for two-variable linear equations. A standard form linear equation is, for instance, 2x+3y=5. When an equation is given in this format, finding both intercepts is rather simple (x and y).The ratio of yes votes to no votes = 8 : 5
the ratio is 8 to 5, the first step is to divide 6336 by 8. That results in 792.
Ratio of yes to no votes = 8 : 5
total yes votes = 6336 yes
no of yes votes = 6336 / 8 = 792
no of no votes = 792 * 5 = 3960
Since the question is asking the total number of votes, we add the two results ( 3960+6336) which totals 10296.
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Solve the equation.
5.5-x=-4.5-x
Solution:
Answers
Answer:
The answer is zero.
Step-by-step explanation:
5.5=-4.5
The statement is false.
A piñata spilled open and released 50 pounds of candy. If every child there scooped up 5/7 of a pound of candy, how many children were there?
Answers
There were 70 children in total.
A fraction represents a part of the whole. It comprises of a numerator and a denominator. For example- 3/4 is a fraction. 3/4th of a number means if the number is divided into 4 equal parts, then 3 parts out of these 4 ⇒ 3/4th of the number.
Here, we are given that a piñata spilled open and released 50 pounds of candy.
Each child scooped up 5/7 of a pound of candy.
Let the total number of children be X
Therefore, we will get the following equation-
(5/7) X = 50
X = 50 (7/5)
X = 10 × 7
X = 70
Thus, there were 70 children in all.
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9x - 13 =32 what is x
Answers
Answer:
Hi!
[tex]x=5[/tex]
Step-by-step explanation:
[tex]9x-13+13=32+13\\9x=45\\\frac{9x}{9}=\frac{45}{9}\\=5[/tex]
Answer:
the answer is 5
Step-by-step explanation:
9 x 5 -13= 32
What is the simplified value of the exponential expression 164?
16 17 ?
H|N
4
02
04
Answers
The simplified value of the exponential expression [tex]16^4 ~and ~16^{17}[/tex]is:
65,536 and 36,893,488,147,419,103,232.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
To simplify the exponential expressions, we can use the rule that states:
[tex]a^m \times a^n = a^{m+n}[/tex]
[tex]16^4[/tex]can be simplified as follows:
[tex]16^4[/tex] = 16 x 16 x 16 x 16
[tex]= (2^4) \times (2^4) \times (2^4) \times (2^4)[/tex]
(since 16 = 2^4)
[tex]= 2^{4+4+4+4}\\= 2^{16}\\= 65,536[/tex]
Therefore, [tex]16^4[/tex] simplifies to 65,536.
[tex]16^{17}[/tex] can be simplified as follows:
[tex]= 16^{17} = 16^{16} \times 16^1\\= (2^4)^{16 \times 2^1 }\\= 2^{4\times 16 \times 2^1}\\= 2^{64} \times 2^1\\= 2^{65}[/tex]
Therefore, [tex]16^{17}[/tex] simplifies to 36,893,488,147,419,103,232.
Thus,
The simplified value of the exponential expression [tex]16^4 ~and ~16^{17}[/tex]is:
65,536 and 36,893,488,147,419,103,232.
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Simplify.
(29 × 35) x (24 x 3)²
A
B
C
D
620
624
213 × 37
2¹7 x 37
D
Answers
The final value is 6199.
Simplify:
(29 × 35) + (24 x 3)²
= 1015 +5184
=6199
In mathematics, simply or simplification is reducing the expression/fraction/problem during a simpler form. It makes the matter easy with calculations and solving.
Here are the essential steps to follow to simplify an algebraic expression:
Remove parentheses by multiplying factors.
Use exponent rules to get rid of parentheses in terms with exponents.
Combine like terms by adding coefficients.
Combine the constants.
Here's differently to explain it: The is used to refer to a specific or particular member of a group. for instance , "I just saw the foremost popular movie of the year." There are many movies, but just one particular movie is the most popular.
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What is the answer pls?
Answers
Step-by-step explanation:
X+10+4X-12=83
5X-2=83
+2. +2.
5X=85
÷. ÷
5. 5
X=17
Now you plug it in:
(17)+10= 27=ABC°
ABD°=83
4(17)-12= 56 = DBC°
ABD would be the total of ABC and DBC since it's basically those 2 combined.
39/7/2022
3. 4(m²-2) when m = -513
perform first when simplifying
Answers
After performing the simplification process we get the answer as 1052668 or 1.025668 × 10⁶
Some "fixing" difficulties involve simplifying. Parentheses and even nested grouping symbols can be found in some equations, just like they can in some expressions. Whether we're working with equations (so we're also solving), or expressions (and only simplifying), the simplification procedure is the same in both cases.
Given the expression is m 4(m² ₋ 2) and
the value of m = ₋513
substitute the value of m in the expression.
4 ×((₋513)² ₋ 2)
Determine the sign for radical or exponential expressions
4×(513² ₋ 2)
calculate the power.
4 × (263169 ₋ 2)
calculate the sum or the difference.
4 × 263167
after multiplication we get the answer as:
1052668
can also be written as 1.052668 × 10⁶
Hence we gained the desired result.
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Obtain the truth value of
If 5+6=11,then11-6=5
Answers
The truth value of 5+6 = 11, then 11-6=5 is "T"
A truth table is a powerful concept that creates a truth table of its component statements. Unary logical operations, on the other hand, are operations involving only one logical variable. A logical implication normally produces a value of false if the first input is true and the second input is either false or true separately. It is associated with the conditional "if P then Q" [conditional statement] and is denoted as P → Q or P ⇒ Q. The entailment truth table is given belowThe first statement is 5 + 6 = 11 which is true .
Second statement is 11 - 6 = 5 which is also true .
From the table if both the statements are true then the truth value is "T" .
Hence, truth value of the given statement is T.
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what is one-fifth as a percentage?
Answers
Answer: 20%
Step-by-step explanation:
1=100%
1/5=
100%/5=20%
Answer: 20 percent
Step-by-step explanation: how you college level and not know this one
1. Solve the following inequalities and describe the similarity and differences be-
tween the solution set:
a) 1 + x < 2
b) 1 − x < 2
c) −1 − x < −2
d) −1 − x < 2
Answers
Finn has a stick 27 centimeters long. This is 9 times the length of Ellen's stick. Ellen stick is n inches long. How would you find the answer?
Answers
Answer: ellens stick is 3 inches long you can find this out because you can multiply 3 times nine and it will give you 27 and then boom you have your answer
Step-by-step explanation:
Answer:
The answer is 3cm
Step-by-step explanation:
Length of Finn's stick=27cm
Length of Ellen's stick=n
Acc to given statement:
27=9n
n=27/9
n=3cm
So Ellen's stick is 3cm long
The temperature of a cup of coffee changed by $54°F ovel 22 1/2 minutes. What was the change in temperature each minute?
Answers
explanation:
54 / 22.5 = 2.4°F a minute.
Vincent earns $796 on Monday and he earns $218 on Tuesday. How much total money does Vincent
earn?
Answers
Answer:1014$
Step-by-step explanation:796
+214
1014