Answer: it would be like this $40+1.50g=t
Step-by-step explanation:
5/8 and 3/4 I need an answer pleaseee
I'm not sure what you mean but I'll provide both.
5/8 + 3/4
11/8 or 1 3/8.
The common denominator of 5/8 and 3/4 is 8. 3/4 with a denominator of 8 would be 6/8.
5/8 + 6/8 = 11/8 or 1 3/8.
5/8 × 3/4
15/32.
Multiply the numerator by the numerator and the denominator by the denominator.
5 times 3 is 15 and 8 times 4 is 32.
So you get 15/32. This cannot be simplified.
Factor completely
81x^12 - 1
Answer:
81x^(2)-1
Step-by-step explanation:
Rewrite 81^(2) as (9x)^(2)
Rewrite 1 as 1^(2)
Since they are perfect squares , factor using the perfect squares formula
(9x + 1) (9x - 1)
The equation y=6.88x-199 models the number of visitors at a pool,y, and the air temperature in degrees there are 426 visitors at the pool one hot day what is the expected air temperature on that da round your answer to the nearest degree
Answer:
[tex]\approx 91^\circ[/tex]
Step-by-step explanation:
The given equation to represent the model for the relationship between [tex]x[/tex] and [tex]y[/tex].
[tex]y=6.88x-199[/tex]
[tex]x[/tex] represents the air temperature in degrees and
[tex]y[/tex] represents the number of visitors at a pool.
Also given that number of visitors at the pool on a particular day is 426.
To find:
The expected air temperature as per the number of visitors.
Solution:
Here, we are given a linear equation to represent the relation between two variables.
Value of one variable is given and we have to find the value of other variable.
i.e. we are given that:
[tex]y=426[/tex] and we have to find the value of [tex]x[/tex].
Let us put the value in the equation:
[tex]426=6.88x-199\\\Rightarrow 6.88x = 426 + 199\\\Rightarrow x = \dfrac{625}{6.88}\\\Rightarrow \bold{x \approx 91^\circ}[/tex]
What is the wavelength measurement?
A. 2 m
B. 2 s
C. 0.4 m
D. 0.8 m
The wavelength measurement of the figure is,
⇒ 2 meter
What is mean by Subtraction?Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.
We have to given that;
The figure is shown in image.
Since, We know that;
Wavelength is the distance between identical points in the adjacent cycles of a waveform signal propagated in space or along a wire.
Hence, We get;
The wavelength measurement of the figure is,
⇒ 3.5 - 0.5 meter
⇒ 2 meter
Thus, The wavelength measurement of the figure is,
⇒ 2 meter
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15 pts for this question :)
Answer:
it is not a function
What are the coordinates of point Q? HELPP QUICK !!!
Answer:
The coordinates of point Q are [tex]\mathbf{(4,2\frac{1}{2})}[/tex]
Step-by-step explanation:
The coordinates of point Q can be found looking at the graph
We need to find the value of x-coordinate and y-coordinate by looking at graph.
Check the value of x-coordinate that matches point Q similarly check the value of y-coordinate that matches point Q
Looking at the graph Point Q is at x=4 and y=2.5 or [tex]2\frac{1}{2}[/tex]
So, The coordinates of point Q are [tex]\mathbf{(4,2\frac{1}{2})}[/tex]
Find the value of x in the parallelogram below.
Answer:
129
Step-by-step explanation:
the 2 angles together will equal 180 because that is half of a circle a circle is 360so what you do is subtract 180 minus 51 and get 129
Which of the following expressions represents 3 less than 5 times a number
A) 5n - 3
B) 5 - 35
C) 3n - 5
D) 3 - 5
Answer:
A)
Step-by-step explanation:
The correct expression which represents ''3 less than 5 times a number'' would be,
A) 5n - 3
Mathematical expression is defined as the collection of numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that,
A mathematical expression is,
''3 less than 5 times a number''
Let us assume that,
A number = x
Hence, the expression to represent ''3 less than 5 times a number'' is,
⇒ (5 × n) - 3
⇒ 5n - 3
So, the correct option is,
A) 5n - 3
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Find the inequality represented by the graph
Answer:
y /< 5/2 x +5
Step-by-step explanation:
y is less than or equal to 5/2 x plus 5
since its a solid line and shaded below you would use less than or equal to
Write the linear function that corresponds to the values in the table below. (-4,10), (-3,6),(-2,2),(-1,-2)
is the relationship in this picture a function
if so why?
Answer:
PLEASE BE CAREFUL NightmareMech14 IS A PREDATOR HE ASKS FOR VIDEOS OF GIRLS AND TRYS TO GET THEM TO EMAIL HIM DONT GIVE HIM ANY INFORMATION STAY SAFE COPY AND PASTE THIS EVERYWHERE
Step-by-step explanation:
The expression 9/2 = 3 is the same as
А
9/2 x3
B
9/2 x 3/2
с
9/2 x 1/3
D
2/9 = 3
Max's solar pool cover is 10 feet wide by 32 feet long. If it had a 1.5 ft overhang,
what would be the dimensions of the solar pool cover for the swimming pool?
Width
Feet
Length
Feet
का
Answer:
W=13 ft L=35 feet
Step-by-step explanation:
see detailed explanation below
Help i don’t know if my answers are correct and I need the other ones I didn’t answer to be answered to please help I need the correct answer for 1-8 I need to bring my grade up
Every month, Veronica deposits $230 in an account with an interest rate of 6% compounded monthly. How much money will she have in the account at the end of the first 5 years? (Round to the nearest cent. Do not enter the $ sign.)
Answer:
Veronica will have $310.04 at the end of first five years.
Step-by-step explanation:
Principal Amount P = $230
Interest Rate r = 6%
Time t = 5 years
Compounded monthly n = 12
We need to find the future amount (A)
The formula used is: [tex]A=P(1+\frac{r}{n})^{nt}[/tex]
Putting values and finding A
[tex]A=P(1+\frac{r}{n})^{nt}\\A=230(1+\frac{0.06}{12})^{5*12}\\A=230(1+0.005)^{60}\\A=230(1.005)^{60}\\A=230(1.348)\\A=310.04[/tex]
So, Veronica will have $310.04 at the end of first five years.
Help would be very much appreciated:)
Answer:
3 times x plus seven
Step-by-step explanation:
k
8. Write the equation in Slope-Intercept Form with the following, information:
Remember, plug into point-slope, y - y, = m(x - x,), then solve down I
Passes through (7, 4) with a slope of -3
The slope-intercept equation of the given line is 3x + y = 25
Slope-intercept is one of the special forms of linear equations where we can find the slope-intercept of any point with its coordinates and its slope.
The line is passing through the point(x₁,y₁) = (7,4)
The slope of the line line(m) = -3
Slope-intercept equation
y-y₁ = m( x- x₁)
Where (x₁,y₁) is (7,4) and Slope,m is -3
Let us substitute these values in the slope-intercept equation, It becomes
y - 4 = -3(x - 7)
y - 4 = -3x + 21
3x + y = 21 + 4
3x + y = 25
which is the slope-intercept equation of the points (7,4) and slope -3
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What is the domain of the relation {(–2, 5), (0, 0), (3, –2), (4, 6)}
{–2, 0, 5, 6}
{–2, 0, 3, 4}
{–2, 0, 3, 4, 5, 6}
{–2}
Answer:
second option
Step-by-step explanation:
Find the sample variance and standard deviation
19,12,6,7,11
Thank you
Answer:
Variance: 26.5
Standard Deviation: 5.1478150704935
Step-by-step explanation:
First, Add up all of the numbers: 6 + 7 + 11 + 12 + 19 = 55
Square the total, and then divided the number of items in the data set55 x 55 = 3025
3025 / 5 = 605
Take your set of original numbers from step 1, squared them individually this time, and added them all up:(6 x 6) + (7 x 7) + (11 x 11) + (12 x 12) + (19 x 19) = 711
Subtract the amount in step 2 from the amount in step 3:711 - 605 = 106
Subtract 1 from the number of items in my data set:5 - 1 = 4
Divide the number in step 4 by the number in step 5:106 / 4 = 26.5
Finally, take the square root of the number from step 6 (the variance),
√(26.5) = 5.1478150704935
What is the area of `∆STR`?
A.30 square feet
B. 34.5 square feet
C. 57.5 square feet
D. 60 square feet
What is the result of isolating x² in the equation below?
(x+1)² + (y-8)² = 9
OA. x²=-y²-2x+16y-56
OB. x² = y² +2x+16y+56
C. x = -² -56
D. * = y² +56
The required result of the identity is [tex]x^{2} =-y^{2}-2x+16y-56[/tex].
To isolate the algebraic expression given below we need to simplify it and then make [tex]x^{2}[/tex] the subject of the equation,
For that we must know the identity [tex](a+b)^{2}=a^{2}+2ab+b^{2}[/tex].
We will break the given equation on the basis of the given identity.
Now, [tex](x+1)^{2} +(y-8)^{2}=9\\[/tex]
⇒[tex]x^{2} +2x+1+y^{2}-16y+64=9\\[/tex]
⇒ [tex]x^{2} =-y^{2}-2x+16y-56[/tex]
So, the required result of isolating the above given equation is as above.
The correct answer is option B.
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The music teacher asked his class to vote for their favorite instrument and created a pie chart to display the results.
There are 20 students in his class. Which statements are true? Check all that apply.
THE ANSWER IS B,D,E,F!!!!
Answer:
bdef
Step-by-step explanation:
Answer:
b= brains b= dad e= end f= fun
Step-by-step explanation:
If connie pays $100 for 8 baskets, what is the unit rate for each Basket?
x + 8 + 2x <= 2x + 13
Answer:
X = 15
Step-by-step explanation:
We move all terms to the left:
x+8+2x-(2x+13)=0
We add all the numbers together, and all the variables:
3x-(2x+13)+8=0
We get rid of parentheses:
3x-2x-13+8=0
We add all the numbers together, and all the variables:
x-5=0
We move all terms containing x to the left, all other terms to the right:
x=5
The perimeter of a semicircle is 5.14 inches what is the semicircle radius
Answer:
Radius = 1 in.
Step-by-step explanation:
Let the radius be 'r'. Diameter = 2r
Perimeter of a semicircle = Circumference of semi circle + Diameter
[tex]=>\pi r + 2r = 5.14 in.[/tex] (Let the value of π be 3.14)
[tex]=> 3.14r + 2r = 5.14in.\\=>5.14r=5.14\\=>r =\frac{5.14}{5.14} =1in.[/tex]
directions - solve the liner system. enter your answer as an ordered pair. 2x + 3y = 31 y = x + 7
(1) 2x + 3y = 31 y
(2) 2x + 3y = x + 7
(3) 31y = x + 7
(3) x = 31y - 7
(2) 2(31y - 7) + 3y = 31y - 7 + 7 ; 62y - 14 + 3y = 31y ; 34y = 14 ; y = 14/34 ; y = 7/17
(3) x = 31y - 7 ; x = 31*(7/17) - 7 ; x = (217 - 119)/17 = 98/17
x = 98/17 ≈ 5.76
y = 7/17 ≈ 0.41
What is the equation of the line that passes through the point (-5,0) and has a
slope of 3/5
Quick please
HELP PLS FOR BRAINLIEST
The square of m reduced by 32.
2m - 32
m^2 - 32
32 - m^2
m^2 + 32
The product of 5 and r, and then increased by k.
5r - k
5r + k
k - 5r
5r/k
A number x is tripled and then decreased by 10.
3x - 10
3x + 10
x^3 - 10
x^3 + 10
8 reduced by the sum of x and y.
8(x - y)
(x + y) - 8
8 - (x + y)
8 + (x + y )
4 more than the product of 8 and n.
8n - 4
8n + 4
4(8 + n)
(8 + n) - 4
6 less than the sum of 9 and d.
6 - 9d
9d + 6
6 - (9 + d)
(9 + d) - 6
Eighty less than four times a number.
4x - 80
4x + 80
4x / 80
80 - 4x
Yvonne (y) runs three times as fast as Xavier (x). What is an algebraic translation of this?
y = 2x
y = 3x
y = 1/2x
y = 1/3x
n divided by 5
n/5
5n
n + 5
n - 5
a take away 19
a - 19
19 - a
a + 19
19a
Answer:
The square of m reduced by 32
m^2 - 32
The product of 5 and r, and then increased by k
5r + k
A number x in tripled and then decreased by 10
3x - 10
8 reduced by the sum of x and y
8 - (x + y)
4 more than the product of 8 and n
8n + 4
6 less than the sum of 9 and d
(9 + d) - 6
Eighty less than four times a number
4x - 80
Yvonne (y) runs three times as fast as Xavier (x). What is an algebraic translation of this?
y = 3x
n divided by 5
n/5
a takeaway 19
a - 19
PLEASE HELP ME I WILL GIVE YOU EXTRA POINTS.
Answer:irdk im aorry i wish i could help because im in the same boat.
Step-by-step explanation:
Answer:
The very last one is the correct answer.
Step-by-step explanation:
1 * 3 = 3
6 * 3 = 18
Do this for the other ones and you will get it right.
Y
Which is the equation of the graphed line written in
standard form?
4
3
y = x
2
ox-3y = 0
5 -3 2-1
1
2
3
4
5
X
1 x - y = 0
2.
y = x
4
Answer:
C. x - y = 0
Step-by-step explanation:
First find write the equation in slope-intercept form, then rewrite to convert to standard form as Ax + By = C.
Equation in Slope-intercept form:
Find m and b
m = rise/run = 1/1 = 1
b = y-intercept = 0 (where the line intercepts the y-axis)
Substitute m = 1, and b = 0 into y = mx + b
Thus:
y = (1)(x) + 0
y = x
Rewrite to convert to standard form.
Thus, the equation in standard form would be:
x - y = 0