Answer:
-6 is the slope of the line
HELP me guys i am illiterate
Find the unknown angles
Answer:
90°
Step-by-step explanation:
X=180°-(45°+45°){being square property}
X=180°-90°
X=90°
Line l contains the points A(-2, 2) and B(-1,0), and line k contains the points C(0,4) and D(1, 2).
Are lines land k, parallel? Justify your response.
O Yes, both lines have a slope of —2, so they are parallel.
O No, the two lines do not have the same slope, so they are not parallel.
O There is not enough information to determine the answer.
O Yes, both lines have a slope of 2, so they are parallel.
Answer:
Yes, both lines have a slope of −2,
so they are parallel.
Help please, don’t know answer
Answer:
3rd option
Step-by-step explanation:
Given
S = 3[tex]r^{4}[/tex]t ( isolate t by dividing both sides by 3[tex]r^{4}[/tex] )
[tex]\frac{S}{3r^4}[/tex] = t
Sara's high school played 15 basketball games this year and 3 were at night.
The team won most of their games. They were defeated during 4 games. How many games did they win ?
PLEASE HELP ASAP!!!!!!!!!!!!!!!
Which one? 10 points
Read the situations below and determine which relationship is not functional
Situation 1: a cell phone bill to the amount of minutes used
Situation 2: the perimeter of a square to the length of one of the sides of a square
Situation 3: the total amount of money charged monthly on credit cards to the number of credit cards owned
Situation (1,2, or 3) does not represent a function.
This is because..
(1. a cell phone bill is unrelated to the amount of minutes used.)
(2. a given side length of a square could have a range of perimeters.)
(3. the same number of credit cards can have different totals.)
Answer:
Answer is 3
Plz give brainiest answer
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Please answer , with work . Thank you !
5.346 - 2.289= ?
SHOW WORK
WILL GIVE BRAINLIEST PLEASE
I need a little help .??!??????????????????????
(e) it is the last one........
A student council group is preparing flower arrangements for a nursing home. There are 162 roses, 108 dahlias, and 180
tulips to be used in the arrangements. The arrangements are identical and there are no leftover flowers.
How many roses, tulips, and dahlias are in each arrangement?
Answer:
Step-by-step explanation:
since GCF(162,108,180)=18
and you have not mentionned it was the maximum of arrangements you want:
[tex]\begin{array}{c|c|c|c}\#arrangement&\#Roses&\#Dahlias&\#Tulips\\-------&-------&-------&-------\\1&162&108&180\\2&81&54&90\\3&54&36&60\\6&27&18&30\\9&18&12&30\\18&9&6&10\\-------&-------&-------&-------\\\end {array}[/tex]
mike walks 3 miles per hour for 5 hours
Answer:
18
Step-by-step explanation:
PLEASE PLEASE PLEASE HELP TRANSLATING SENTENCES INTO EQUATIONS
Answer:
5×(w + 7) = 4
Step-by-step explanation:
w is the unknown number.
5 times something means multiply something 5 times.
a sum means adding things
so, the sum of a number and 7 is
w + 7
5 times that sum is then
5×(w + 7)
and that while thing is (equals) 4
5×(w + 7) = 4
by the way, solving that means
5w + 35 = 4
5w = -31
w = -31/5
Answer:
5(w + 7) = 4
Step-by-step explanation:
Do one part of the sentence at a time until you write the entire sentence as an equation.
"Five times the sum of a number and 7 is 4."
The problem tells us to use w for the number, so we write w below.
w
"Five times the sum of a number and 7 is 4."
Now we move on to the part dealing with the sum of the number and 7. A sum is an addition, so we add 7 to the number w.
w + 7
"Five times the sum of a number and 7 is 4."
Now we take care of the part dealing with product of 5 and the sum.
5(w + 7)
"Five times the sum of a number and 7 is 4."
The last part is dealing with the part "is 4". The word "is" very often means "equals", so the entire expression we wrote is equal to 4.
5(w + 7) = 4
Answer: 5(w + 7) = 4
Someone plz help me I don’t get it plz help :(( I’m stressed out
Pregunta 1
Why would 3x + 11 + 2x NOT be a trinomial?
Step-by-step explanation:
Because it actually simplifies into a binomial 5x+11 by collecting like terms
[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]
[tex]\huge \sf \: 3x + 11 + 2x[/tex]
The above expression will not become a trinomial because 3x + 11 + 2x will get simplified to -> 5x + 11 l, which is a binomial (an expression having 2 terms). To make it simpler, trinomials are formed if there are 2 or more variables or if the given variable is squared or cubed so that the expression cannot be easily simplified.
Explanation in numbers :-[tex] \sf \: 3x + 11 + 2x \\ = \sf \: 3x + 2x + 11 \\ = \sf \: 5x + 11 \\ \bcancel = \bf \: a \: trinomial; \: it \: is \: a \: binomial[/tex]
11. Find the value of x.
(6x + 7) (8x - 170°
Answer:
[tex](6x + 7)(8x - {170}^{0} ) \\ 6x + 8 x = - {170}^{0} - 7 \\ 14x = { - 177}^{0} \\ \frac{14x}{14} = \frac{ { - 177}^{0} }{14} \\ x = - 163 [/tex]
Find the rate of change
Answer: 280 graduates per year
Step-by-step explanation:
the rate of change is the change in y (number of graduates) divided by the change in x (year).
So: [tex]\frac{8.9-7.5}{2010-2005} = 0.28[/tex] because this number is in thousands of graduates, multiply by 1000 to get 0.28*1000=280 graduates per year
Answer:
[tex]\frac{1.4}{5}[/tex]
Step-by-step explanation:
We have the coordinates (2005, 7.5) and (2010, 8.9). To find the rate of change we must use the equation [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex] which is [tex]\frac{8.9-7.5}{2010-2005}[/tex]. To simplify that further, we get [tex]\frac{1.4}{5}[/tex] therefore the rate of change is 1.4 over 5.
prove that 3 power p + 1 - 3 power P upon 2 multiply 3 power p is equal to 1
Answer:
see explanation
Step-by-step explanation:
note that [tex]3^{p+1}[/tex] = [tex]3^{p}[/tex] × 3 ( when multiplying exponents are added )
Given
[tex]\frac{3^{p+1}-3^{p} }{2.3^{p} }[/tex] ← factor out [tex]3^{p}[/tex] on numerator
= [tex]\frac{3^{p}(3-1) }{2.3^{p} }[/tex]
= [tex]\frac{2.3^{p} }{2.3^{p} }[/tex]
= 1
There is a difference of 5 inches in height between CJ and Eric, but you do not know who
is taller. Let c represent CJ's height, and let e represent Eric's height. Formulate an
absolute value equation to relate the heights.
Step-by-step explanation:
The difference between the height of CJ and Eric is 5 inches. It means the height of CJ is either 5 inches higher or 5 inches lower (-5 inches higher) than Eric.
Therefore, we can set up the equation,
[tex]|c-e|=5[/tex]
Alternatively, if we use CJ as the reference,
[tex]|e-c|=5[/tex]
if cos A=0.6, find the value of 5 sin A - 3 tan A
Answer:
0
Step-by-step explanation:
hopefully the picture is visible and understandable.
:)
8x - 5y = 30 + 2x, for x
Answer:
[tex]8x - 5y = 30 + 2x \\ 8x - 2x = 30 + 5y \\ 6x = 30 + 5y \\ \\ x = \frac{30 + 5y}{6} \\ \\ x = \frac{30}{6} + \frac{5y}{6} \\ \\ x = 5 + \frac{5y}{6} [/tex]
I hope I helped you^_^
What is the y intercept of this line ? Graph
Answer:
4
Step-by-step explanation:
It is the point on the y-axis that is on the line.
The ordered pair of the y-intercept is (0, 4).
The y-intercept is 4.
Answer:
The y intercept here would be positive 4
Hope That Helps!
what is the sum of (3x^2y+4xy^2-2y^3+3) and (x^2y+2y^3-4)
Answer:
This is the sum ---> 4x^2y + 4xy^2 - 1
Step-by-step explanation:
(3x^2y+4xy^2-2y^3+3) + (x^2y+2y^3-4)
(remove the parenthesis)
= 3x^2y + 4xy^2 - 2y^3 + 3 + x^2y + 2y^3 - 4
(now, group the like terms)
= -2y^3 + 2y^3 + 4xy^2 + 3x^2y + x^2y + 3 - 4
(add the elements you think are alike or similar)
= -2y^3 + 2y^3 + 4xy^2 + 4x^2y + 3 - 4
= 4xy^2 + 4x^2y + 3 - 4
= 4xy^2 + 4x^2y - 1
Answer:
the sum is 4x^2y + 4xy^2 - 1
A)find mode:2,4,6,8,6,4,2,4,2,4,6,6,4
B)If A= {0,1,2,3,4} find n(A)
Solve for v in terms of s, t, and u.
S = U-t + V
V = what??
Answer:
[tex]v=s-u+t[/tex]
Step-by-step explanation:
Hi there!
[tex]s=u-t+v[/tex]
Our goal is to isolate v on one side of the equal sign.
Subtract u from both sides:
[tex]s-u=u-t+v-u\\s-u=-t+v[/tex]
Add t to both sides to isolate v:
[tex]s-u+t=-t+v+t\\s-u+t=v\\v=s-u+t[/tex]
I hope this helps!
HELP NOW find the domain h(x)=5x/x+3
Find the range of f(x)=x-2
Step-by-step explanation:
Domain of h(x) is
[tex]\Bbb{R}\backslash\{x=-3\}[/tex]
or equivalently,
[tex](-\infty,-3)\cap(-3,+\infty)[/tex]
since h(x) is undefined everywhere except when x=-3.
The range of f(x) is
[tex]\Bbb{R}[/tex]
or equivalently,
[tex](-\infty,+\infty)[/tex]
Help please and thank you
Answer:
n=4
Step-by-step explanation:
[tex]\sqrt[n]{256} =8^{\frac{1}{3} } *8^{\frac{1}{3} } \\256^{\frac{1}{n} } =(2^{3} )^{\frac{1}{3} } *(2^{3} )^{\frac{1}{3} } \\(2^{8})^{\frac{1}{n} } =2^{3 \times \frac{1}{3} } *2^{3 \times \frac{1}{3} } \\2^{\frac{8}{n} } =2 \times 2\\2^{\frac{8}{n} } =2^{2} \\\frac{8}{n} =2\\n=\frac{8}{2} =4[/tex]
What is the mean of the normal distribution shown below?
1 2 3 4 5 6 7 8
ОО
O 2
O4
O 5
Answer:5
Step-by-step explanation: the middle is 2 and 3 so since there is 2 numbers add them and you get 5.
The mean of the normal distribution represented by the data is 4.5.
None of the given options is correct.
What is the mean?In mathematics and statistics, the term "mean" refers to the average of a set of variables. There are various ways to determine the mean, including geometric means, harmonic means, and simple arithmetic means (putting the numbers together and dividing the result by the number of observations).
The mean of the normal distribution represented by the given data can be computed as follows:
Find the sum of the values:
sum = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 = 36
Divide the sum by the total number of values to obtain the mean:
mean = sum / n = 36 / 8 = 4.5
Therefore, the mean of the data is 4.5.
To learn more about the mean;
brainly.com/question/13451489
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given f(x)=-3x+3solve for x when f(x)=6
Answer:
x = -1
Step-by-step explanation:
Given: [tex]f(x) = - 3x + 3[/tex]
Solve for x, When: [tex]f(x) = 6[/tex]
Step by step:
[tex] - 3x + 3 = 6[/tex]
[tex] - 3x = 6 - 3[/tex]
[tex] - 3x = 3[/tex]
[tex]x = 3 \div - 3[/tex]
[tex]\boxed{\green{x = - 1}}[/tex]
Mr Patel drew figure A and its image figure k on the grid Amelia says figure k is a rotation of figure A Kareem says it is a reflection can both students be correct explain
Transforming figure A into k requires some methods. Therefore, both reflection and rotation could be applied. Thus both students are right.
Rigid transformation is a method required in resizing or changing the orientation of a given shape. The types are: translation, reflection, rotation and dilation.
Considering figure A and its image k given in the question, transformation has occurred. Reflection is the process of flipping a given figure about a reference line or a point. Thus Kareem is right if A is turned over the line joining A and k.
Secondly, rotation implies turning a given shape through a certain angle to form its image. Thus if figure A is turned clockwise or counterclockwise about the mid point of the line joining A and k, then Amelia is right.
It can be said that both students could be right.
Visit: https://brainly.com/question/16087635
Help me please I will give 20 points if you answer correctly!
Answer:
Step-by-step explanation:
Base = 8 * 8 = 64 square units
4 (8*6)/2 = 96 square units
64 + 96 = 160 square units
