Answer:
65
Step-by-step explanation:
c^2-b^2=a^2
Solve for x: 3(x+1) = 2(x-1)
Answer:
-5
Step-by-step explanation:
First do whats in the parentheses
so it will look like this
3x+3=2x-2 now subract 2x from 3x you get x
x+3=-2
now minus 3 from -2 and you get -5
x= -5
nwhat is the range of data set for 8 1 7 6 14
Answer:
14-1=13 range= 13
Step-by-step explanation:
The range of a set of data is the difference between the highest and lowest values in the set. To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.
What is the vertex of the parabola in the graph
Answer:
(-3,-4)
Step-by-step explanation:
The vertex is where the parabola curves.
Answer:
(A)-3 (B)-4
Step-by-step explanation:
♥☺
ANSWER IT PLZ! Evaluate the expression 4² + 6 · 5² - 3³ ÷ 3² = ?
Answer:
= (6×25)
= 150 - (27÷9)
= 150 - 3
= 147
Answer:
163
Step-by-step explanation:
If the radius of a circle is 5 centimeters, how long is the arc subtended by an angle measuring 60°? A) 3 5 π cm B) 5 2 π cm C) 5 3 π cm D) 5 6 π cm
Answer:
The length of the arc is [tex]\frac{5\pi}{3}[/tex] centimeters.
Step-by-step explanation:
The length of an arc ([tex]\Delta s[/tex]) with a given central angle is determined by the following expression:
[tex]\Delta s = \frac{\theta}{360^{\circ}}\cdot 2\pi\cdot r[/tex]
Where:
[tex]r[/tex] - Radius, measured in centimeters.
[tex]\theta[/tex] - Central angle, measured in sexagesimal degrees.
Given that [tex]r = 5\,cm[/tex] and [tex]\theta = 60^{\circ}[/tex], then:
[tex]\Delta s = \frac{60^{\circ}}{360^{\circ}} \times 2\pi \times 5\,cm[/tex]
[tex]\Delta s = \frac{5\pi}{3}\,cm[/tex]
The length of the arc is [tex]\frac{5\pi}{3}[/tex] centimeters.
zero equals four plus n over 5
Answer:
n=-20
Step-by-step explanation:
[tex]0 = 4 + \frac{n}{5} \\ ⟶ 0 - 4 = \frac{n}{5} \\ ⟶ - 4 \times 5 = n \\ ⟶ - 20 = n[/tex]
Answer:
-20
Step-by-step explanation:
Zero equals four plus n over 5
Solving for n:
0 = 4 + n/5n/5 + 4 = 0n/5 = -4 ⇒ subtract 4 from both sidesn = -4*5 ⇒ multiply by 5 both sidesn = -20 ⇒ answerf(x) = 2x - 1 , x= 1/2, - 1/2
Answer:
p(1/2)= 0 , p(-1/2)= -2
Step-by-step explanation:
p(1/2)= 2(1/2)-1
= 1-1
= 0
p(-1/2) = 2(-1/2)-1
= -1-1
= -2
PLEASE HELP BRAINLIEST FOR WHOEVER ANSWERS CORRECTLYYYYYYYYYYYYYYY the perimeter P of a square is four times the length of one side s, which can be expressed as P = 4s. is (13,51) a solution of this equation? if not, find a solution that uses one or the other of the given values
Answer:
No, but (13,52) is
Step-by-step explanation:
To find this you need to understand what (13,51) means.
13 = x coordinate
51 = y coordinate
If you plug 13 into the equation given (P = 4s) you get 52. Therefore, (13,51) is not a solution but instead (13,52) is.
This means each of the four sides has a length of 13 units.
I hope this helps!
-TheBusinessMan
Answer:
P = 52
Step-by-step explanation:
51 = 13(4) 13x4=52
51 does not equal 52 there fore those values are immensely incorrect. However you may state 52 as the perimeter therefore allowing 52 1to equal 13(4).
New solution 52 =13(4)
The diagram represents the relationship of number sets. The four choices given will complete the diagram. Which BEST describes
the set of numbers in block C?
A)
Integers
B)
Whole Numbers
Natural Numbers
Rational Numbers
Answer:
integers
integers are both whole and real numbers as well as they can be negative and/or positive
Simplify the rational expression(picture and choices attached)! 15 points and will give Brainliest. Due soon.
Answer:
The answer should be:
[tex]=\frac{8x^3-18x}{3x+2}[/tex]
The closest answer is A, so I'll go with that.
Step-by-step explanation:
So we have the rational expression:
[tex]\frac{4x^3-9x}{2x-7}\div\frac{3x^2+2x^2}{4x^2-14x}[/tex]
First, remove the division sign. To do so, turn the division into multiplication and flip the second term:
[tex]\frac{4x^3-9x}{2x-7}\cdot \frac{4x^2-14x}{3x^2+2x}[/tex]
Now, simplify. From the first term, in the numerator, factor out a x. On the second term, factor out a 2x in the numerator and a x in the denominator:
[tex]\frac{x(4x^2-9)}{2x-7}\cdot\frac{2x(2x-7)}{x(3x+2)}[/tex]
Multiply straight across:
[tex]\frac{x(4x^2-9)(2x)(2x-7)}{(2x-7)(x)(3x+2)}[/tex]
Cancel out the (2x-7):
[tex]\frac{x(4x^2-9)(2x)}{x(3x+2)}[/tex]
Cancel out the x:
[tex]\frac{(2x)(4x^2-9)}{(3x+2)}[/tex]
At this point, we can factor the (4x^2-9) term, but we won't be able to cancel it out. Thus, this is the simplest it can get.
To get the answer, expand the numerator:
[tex]=\frac{8x^3-18x}{3x+2}[/tex]
Thus, the answer is...
A?
Answer:
The right solution is option a : [tex]\frac{8x^2 - 18}{3x+2}[/tex]
Step-by-step explanation:
We have to simplify the following rational expression,
[tex]\frac{4x^3-9x}{2x-7}[/tex] ÷ [tex]\frac{3x^3+2x^2}{4x^2-14x}[/tex]
Take into account the rule (a / b) / (c / d) = ad / bc. This simplifies the expression a bit further --- (1)
[tex]\left(4x^3-9x\right)\left(4x^2-14x\right)[/tex] ÷ [tex]\left(2x-7\right)\left(3x^3+2x^2\right)[/tex]
Let's now factor each individual expression as demonstrated below. Afterwards we can substitute back into the expression above --- (2)
Goal - Factor : (4x³ - 9x)(4x² - 14x),
4x³ - 9x ⇒ x(4x² - 9)
4x² - 14x ⇒ 2x(2x - 7)
[tex]x\left(4x^2-9\right)\cdot \:2x\left(2x-7\right) = 2x^2\left(4x^2-9\right)\left(2x-7\right)[/tex]
That leaves us with the following expression,
[tex]2x^2\left(4x^2-9\right)\left(2x-7\right)[/tex] ÷ [tex]\left(2x-7\right)\left(3x^3+2x^2\right)[/tex]
As you can see the " 2x - 7 " cancel out, and the " x² " cancel as well, leaving us with a further simplified expression,
[tex]2\left(4x^2-9\right)[/tex] ÷ [tex]3x+2[/tex]
Which can also be rewritten as [tex]8x^2 - 18[/tex] ÷ [tex]3x + 2[/tex] = [tex]\frac{8x^2 - 18}{3x+2}[/tex], in other words the first option.
Order the tiles to match the scenario of the graph of the
hot air balloon.
Height
Rises
Rises
Loses
Floats
slowly
quickly
altitude
steadily
Time
Answer:rises slowly floats steadily loses altitude rises auickly
Step-by-step explanation:
I did the question it's not that hard
Answer:
Rise slowly
Floats steadily
Loses altitude
Rises quickly
Step-by-step explanation:
I hope I helped
What is the solution too: R is between Q and S. If RS = 44.6 and SQ = 68.4 find QR
Answer:
Step-by-step explanation:
6x3 + 7x2 + 11x +4
Please help I’m I need of answers
Answer:
Step-by-step explanation:
18+7*2+11x+4
18+14+11x+4
32+11x+4
11x+36
What is the value of x in the equation below?
-3-(-8)-(-2) = X
O -13
O-9
O 3
07
Answer:
7
Step-by-step explanation:
The value of x in the equation -3-(-8)-(-2) = x is 7.
The correct option is 07.
What is PEMDAS?When resolving expressions containing several operations, the procedure to follow is denoted by the acronym PEMDAS. "Parenthesis," "exponents," "multiplication," "division," "addition," and "subtraction" are all represented by the letters P through E.
Given information:
The given equation is described as -3-(-8)-(-2) = x.
To solve the equation as per the PEMDAS rule:
First, we need to simplify the terms within the parentheses: -(-8) is the same as +8, and -(-2) is the same as +2. Therefore, the equation becomes:
-3 + 8 + 2 = x
Next, we can simplify the addition and subtraction from left to right:
-3 + 8 = 5
5 + 2 = 7
Therefore, the value of x is 7.
To learn more about the PEMDAS;
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is 51/17 rational or irrational?
Answer:
[tex] \frac{51}{17} [/tex]is a rational number.
Step-by-step explanation:
As, [tex] \frac{51}{17} [/tex]
can be written in the form p/q where p is a integer and q is not equally to 0.
Answer:
yes it is a rational because ia in the form of p\q
he length of a rectangle is 6 meters more than three times the width. The perimeter of the rectangle is 44 meters. What are the dimensions of the rectangle?
Answer:
L=18cm
W=4cm
Step-by-step explanation:
P=2l+2w
44=2[3x+6]+2x
44=6x+12+2x
44=8x+12
8x=44-12
8x=32
x=4
l=3x+6
l=3 x 4=12 + 6=18
Find how much interest $10,000 earns in 2 years in a certificate of deposit paying 8.5% interest compounded quarterly
The interest earned in 2 years is $
Answer:
Interest earned in two years is approximately $1,837
Step-by-step explanation:
A= P( 1+r/n)^nt
Where,
A= principal + interest
P= principal= $10,000
r= interest rate = 8.5%
t= Time = 2years
n = periods = 4
A= P( 1+r/n)^nt
= 10,000(1+0.085/4)^4*2
= 10,000( 1 + 0.0213)^8
= 10,000(1.0213)^8
= 10,000(1.1837)
=11,837
A= $11,837
The interest earned in two years is
A = p + I
A - P = I
$11,837 - $10,000 = I
$1,837 = I
I= $1,837
Interest earned in two years is approximately $1,837
What is the slope of the line shown?
Answer:
[tex] \frac{1}{2} [/tex]
Step-by-step explanation:
Given line is passing through the points (8, 0) & (0, - 4)
[tex]slope \: of \: line = \frac{ - 4 - 0}{0 - 8} = \frac{ - 4}{ - 8} = \frac{1}{2} \\ [/tex]
I need help this this
Answer:
121, 64, and 16
Step-by-step explanation:
A perfect square is the product of a rational number multiplied by itself. So 11*11=121, 8*8=64, and 4*4=16
Can someone help me with number one please!!!!
Answer:
(5, 2)1/2Step-by-step explanation:
The center of dilation is at the point of intersection of the lines through an image point and the corresponding pre-image point.
Here, A and A' are both on the line x=5. C and C' are both on the line y=2, so the center of dilation is (x, y) = (5, 2).
__
The point A' is half as far from (5, 2) as the point A is, so the scale factor of the dilation is 1/2. (A' is 3 units down; A is 6 units down from the center of dilation.)
Write the set of all real numbers except 100 in set builder notation. PLEASE ANSWER FAST
Answer:
See below.
Step-by-step explanation:
The set of all real numbers except for 100 in set builder notation (assuming the variable is x) is:
[tex]\{x|x\in\mathbb{R},x\neq100\}[/tex]
The very first x represents the variable.
The second with the R represents the number. Here, we want all real numbers.
And the third is the constraint. We want all real numbers except for 100.
Can someone please help me I have no clue what the answer is
Answer:
33
Step-by-step explanation:
On bottom left add 3 and 4 getting 7 then add 4 and 5 getting 9 then 5 and 3 getting 8
Then on the second row there is 7 + 9 = 16 then 9 + 8 = 17
Last of all the top is 16 + 17 = 33
Answer: 33
Step-by-step explanation: You add the two numbers underneath and on top is the answer
POINTS!!! PLS COME AND LOOK!!! I NEED YOU GENIUSES!!! I WILL GIVE BRAINLIEST!!!!! AT LEAST COME AND LOOK!!!! WILL FOREVER BE GREAT FULL!!! EASY I JUST STRUGGLE!! 2 QUESTIONS!!
23. Which absolute value inequalities will have all real solutions as a solution set? (SELECT ALL THAT APPLY.)
A) |5x-7|<-2
B) -2|3x-5|>3
C) |5x-4>-8
D) |3x-6|+17>15
24. Which relation has a domain of {–5, –3, 0} and a range of {1, 2, 3, 4, 5, 6, 7, 8}?
A) {(2, –5), (3, –3), (6, 0), (7, –5), (1, 0), (8, –5), (4, –3), (5, 0)}
B) {(-5, -5), (-3, 0), (2, 8), (1, 7), (5, 3), (6, 4)}
C) {(–5, 8), (–5, 2), (–3, 3), (–3, 1), (0, 4), (0, 5), (–5, 7), (–3, 6)}
D) {(-5, 9), (10, –3), (2, 1), (3, 4), (0, 5), (6, 8), (0, 7)}
Answer:
Step-by-step explanation:
23 : C,D24: the domain is the set of all values of x, and the range are the input y
{(–5, 8), (–5, 2), (–3, 3), (–3, 1), (0, 4), (0, 5), (–5, 7), (–3, 6)}
It would be C*PLEASE ANSWER, DIFFICULT QUESTION, ASAP* An ice cream machine offers three flavors: vanilla, chocolate, and strawberry. Each flavor can be served as a milkshake, in a cone, or in a cup. This is a tree diagram that represents the probability of customers choosing the different ice cream options. What is the value of Z? a.)0.2 b.)0.4 c.)0.35
Write out the steps that you would follow to solve the equation: 3(x-4) = 2x +5
Answer:
x = 17
Step-by-step explanation:
To solve this equation, we can illustrate the algebraic concepts being employed and solve for the variable.
3(x - 4) = 2x + 5 Distribute the 3 into the parentheses.
3x - 12 = 2x + 5 Subtract 2x from both sides of the equation to combine like terms.
x - 12 = 5 Add 12 to both sides of the equation.
x = 17
Answer:
[tex] \displaystyle \rm \longmapsto \:3(x - 4) = 2x + 5[/tex]
[tex] \displaystyle \rm \longmapsto \:3x - 12 = 2x + 5[/tex]
Subtract 2x from the both sides:[tex] \displaystyle \rm \longmapsto 3x - 2x - 12 = 2x - 2x + 5[/tex]
[tex]\displaystyle \rm \longmapsto x - 12 = 5[/tex]
Add 12 to the both sides:[tex]\displaystyle \rm \longmapsto x - 12 + 12 = 5 + 12[/tex]
[tex]\displaystyle \rm \longmapsto x = 15[/tex]
Perform the indicated operation. PLEASEE HELPP HURRYY!! (3 + i) + (5 + 7i) = A) -2 + 6i B) 2 + i C) 8 + 6i D) 8 + 8i
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{8 + 8i}}}}}[/tex]
Option D is the correct option.
Step-by-step explanation:
[tex] \sf{(3 + i) + (5 + 7i)}[/tex]
When there is a ( + ) in front of an expression in parentheses , there is no need to change the sign.
That means, the expression remains the same.
Just remove the unnecessary parentheses
⇒[tex] \sf{3 + i + 5 + 7i}[/tex]
Collect like terms and simplify
⇒[tex] \sf{3 + 5 + i + 7i}[/tex]
⇒[tex] \sf{8 + 8i}[/tex]
Hope I helped!
Best regards!!
2. Select the correct answer from each drop-down menu. Is found Neurons are the building blocks of the nervous system. They process and transmit signals. In a neuron, the Inside the Reset Next
“Neurons are building blocks of nervous system. They process and transmit signals.”
“In a neuron, the nucleus is found inside cell body”.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Since, We know that;
The neurons are the structural and functional system of nervous system. It is composed of parts such as:
Dendrites – Branched structure located at the terminal of the cell body.
Cell body – It contains nucleus.
Nucleus – It is the controlling center of the cell.
Axon – Transports the signals from cell body to synapses.
Synapses – Sends the signal from one neuron to another neuron.
Thus, “Neurons are building blocks of nervous system. They process and transmit signals.”
“In a neuron, the nucleus is found inside cell body”.
Learn more about the mathematical expression visit:
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A gallon of gas costs $2.16. Rob buys 13.5 gallons of gas. How much did he pay?
Answer:
$29.16.
Step-by-step explanation:
Each gallon of gas is $2.16.
13.5 gallons of gas is 2.16 (13.5) = $29.16.
Answer:
he payed 29.16 dollars for gas
Step-by-step explanation:
btw -_- I've gotten them all right the way here I know it looks like I'm stupid but fr I been keepin up lately anyways lol plz answer with explanation I have trouble with these ones
Answer:
10
Step-by-step explanation:
Since T is the midpoint of PQ, we know that PT = TQ, therefore:
3x + 1 = 5x - 5
-2x = -6
x = 3
Since PT = 3x + 1, the answer is PT = 3 * 3 + 1 = 10.
-20 divided by (-4) =
Answer: 5
Step-by-step explanation: -4×5=-20