Answer:
x<=-3
Step-by-step explanation:
2x-5/x-2 <= 1
Multiply both sides by x-2
2x-5<=x-2 (anything times 1 is that number.)
add 5 to both sides
2x<=x-3
subtract x from both sides
x<=-3
Answer:
Step-by-step explanation:
[tex]\frac{2x-5}{x-2} \leq 1\\case ~1. both ~numerator~and~denominator \geq 0\\x\neq 2\\2x-5\leq x-2\\x\leq 3\\so~0\leq x<2U2<x\leq 3\\case~2.\\both~numerator~and~denominator<0\\2x-5\geq x-2\\x>3\\which~is~rejected~as~it~gives~both~2x-5~and ~x-2>0[/tex]
100 Points
Solve x^2 -6x=-5 by completing the square. Show all work for the steps below. (a) For x^2 -6x+c+-5+c, what value of c is used to complete the square? (b) Substitute the value for c in Part 2(a). Then complete the square to rewrite the equation as the square of a binomial. (c) Solve for x.
Answer
-2c+5/6
hope it helps
Which equation represents a line that passes through (2, -1/2) and has a slope of
3?
Answer:
it should be d or c
Step-by-step explanation:
Brayden earns $22 per hour. He regularly works 40 hours per week. If he works 16 overtime hours (at time-and-a-half), what would be his gross pay that week?
Answer:
22 +11 = $33 an hour overtime
$22x40 =$880
$33×16=$528
$528+$880= $1408
The graph of a linear function passes through the
points (2, 11) and (6,21).
Write an equation for the function.
Use the number pad to enter numbers in the boxes.
y me
| x2 +
Answer:
y = 5/2x + 6
Step-by-step explanation:
Find the slope:
[tex]m=\frac{y_1-y_2}{x_1-x_2}\\\\m=\frac{11-21}{2-6}\\\\m=\frac{-10}{-4}\\\\m=\frac{5}{2}[/tex]
Use point-slope form to find the equation in slope-intercept form:
[tex]y-y_1=m(x-x_1)\\\\y-11=\frac{5}{2} (x-2)\\\\y-11=\frac{5}{2}x-5\\\\y=\frac{5}{2}x+6[/tex]
The equation of the line for the function will be y = 5/2x + 6.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given that the graph of a linear function passes through points (2, 11) and (6,21).
Slope = ( 21 - 11 ) / ( 6 - 2 )
Slope = 10 / 4
Slope = 5 / 2
The y-intercept will be calculated as:-
y = mx + c
y = ( 5 / 2 )x + c
11 = ( 5 / 2 ) x 2 + c
c = 11 - 5
c = 6
The equation of the line will be:-
y = mx + c
y = (5/2)x + 6
To know more about an equation of the line follow
https://brainly.com/question/18831322
#SPJ2
Each number in the sequence is 8 less than the previous number which list of number can be described by the following rule
A.69,60,53
B.53,61,69
C.53,60,69
D.69,61,53
Answer: a
Step-by-step explanation:
Twelve is added to 5x and equals - 3. Find the value of x.
Answer:
x=3
Step-by-step explanation:
5x + 12 = -3
5x = -15
x= 15/5
x=3
Answer:
5x+12=-3
5x=-15
x=-3
hope this helps
have a good day :)
Step-by-step explanation:
Work out the time taken, in minutes, for a 68km journey at an average speed of 85km/h
Answer:
48 minutes
Step-by-step explanation: Time taken is distance divided by speed, so 68/85 is 0.8. 0.8 is equal to 4/5. 4/5 of an hour is 48 minutes.
Math help please help fast
Step-by-step explanation:
Angle C: 50 degrees
Angle E: 55 degrees
Angle D: 50 degrees
Angle A: 125 degrees
Angle B: 75 degrees
plzz help I will mark brainliesttttt
Answer:
HOPE IT HELPED U .....
Step-by-step explanation:
a). f(5)= 2x +6
= 2 *5+6
= 10+6
=16
(b). g (9)= -12x+4
= -12*9+4
= -108 +4
=-104
(c). f(5)+f(9)= 16+(-104)
=-88
Answer:
Step-by-step explanation:
f(x)=2x+6
f(5)=2*5+6
f(5)=10+6
f(5)=16
g(x)=-12x+4
g(9)=-12*9+4
g(9)=-108+4
g(9)=-104
FILL IN THE BLANK
Because the area of a parallelogram is equal to the _____ of the base and the height, the area is the _____ of π r and r, or π r squared.
A. product, product
B. quotient, quotient
C. difference, difference
D. sum, sum
Helpppp plzzzzz asapppppppppppppppppp
Answer:
TRUE
Step-by-step explanation:
The Time of day is skip counting by ten each time
EX: 1000-1010-1020-1030-1040- so on
What is the overlap of Data Set 1 and Data Set 2?
A: high
B: moderate
C: low
D: none
Explanation:
Each set spans from 3 to 7 as the min and max. Since we're dealing with the same endpoints, we have perfect overlap.
The slope of this line is (-12,10) and (-10,6)
Answer:
Slope is -2
Step-by-step explanation:
(y2-y1) / (x2-x1)
(6-10) / (-10+12) = (-4)/(2) = -2
Simplify fully: 8(x+3)^2/2(x+3)
Answer:
4(x+3)
Step-by-step explanation:
8(x+3)^2/2(x+3)
Rewriting
8(x+3)*(x+3)
------------------
2(x+3)
Canceling like terms
4(x+3)
----------
1
Answer :-
4( x+3)
step-by-step explanation :-
8 ( x + 3 )² /2 ( x + 3 )
Rewrite the equation
[tex] \small \sf \: \frac{8 ( x + 3 )² × ( 2 ( x + 3 )}{2(x + 3)} \\ [/tex]
cancelling like terms
4( x + 3) / 1
4 ( x + 3)
2 m − 3 ≤ 5 m + 15 solve this equation
Answer:
m≥ -6Step-by-step explanation:
Answer:
m ≥-6
Step-by-step explanation:
that is the procedure
Use what you know about tangent lines to circles to solve for x
Please help the question is in the picture.
Answer:
true because OR is 90°.and and also PR is 90°.
Pls help there’s the info above
Answer:
When you're given a line, you can find the rise over the run also known as the slope using a graph, calculating it using the formula, or using a table with two points you've been given from the line. Once you find the slope find the y-intercept which is the point at which the line intercepts with the y-axis of the cartesian plane. I also added some attachments of my own work and an explanation of slope.
Hope I helped have a nice day :)
I also need help with this lol
Answer:
Luca
Step-by-step explanation:
Juan 566/734 = 0.7711
Luca 7/9= 0.7777
Luca has a greater percentage
1. A quadratic equation can have all of the following number of solutions except
d,
b.
Zero
One
Infinite
Two
c.
a
find the ratio in which the point (3,y) divides the line joining the point (9,8) and (-4,-6) hence find the value of y
Answer:
m1:m2 = 6:7
y = 7 (Approx.)
Step-by-step explanation:
Given:
Dividing point (3, y)
Two points (9 , 8) , (-4 , 6)
Find:
Ratio
Value of y
Computation:
X = [(m1)(x2) + (m2)(x1)] / [m1 + m2]
3 = [(m1)(-4) + (m2)(9)] / [m1 + m2]
3m1 + 3m2 = -4m1 + 9m2
7m1 = 6m2
m1 / m2 = 6 / 7
m1:m2 = 6:7
Y = [(m1)(y2) + (m2)(y1)] / [m1 + m2]
y = [(6)(6) + (7)(8)] / [6 + 7]
y = [36 + 56] / 13
y = 92 / 13
y = 7.07
y = 7 (Approx.)
Choose the best choice for the question
below.
20. Which sentence is written correctly?
A. The book or the pen are in the drawer.
B. She and her friend is going to the mall.
C. Mary and her brother wishes that they could go.
D. My father or my mother is giving us a ride to
school.
Step-by-step explanation:
a and b may be the correct answer
15 POINTS!
Find the sector area and show work.
Will mark brainliest
Answer:
42.39 yd²
Step-by-step explanation:
the sector area = (3π/4)/2π × 3.14 × 6²
= 3/8 × 3.14 ×36 = 42.39 yd²
10. SImplify. Write using rational exponents. Be sure to show any work and simplify your answer
Answer:
Step-by-step explanation:
Hope this helps u!!
Evaluate the expression for the given value. 3x(x−2), when x=7 please help just give me the straight answer im failing and my mom will kick me ouit she aubuses me hellllp
[tex]\longrightarrow{\blue{105}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
[tex]3x \: (x - 2)[/tex]
Plugging in the value [tex]x\:=\:7[/tex] in the above expression, we have
➺ [tex] \: 3 \times 7 \: (7 - 2)[/tex]
➺ [tex] \: 3\times 7 \: (5)[/tex]
➺ [tex] \: 3 \times 35[/tex]
➺ [tex] \: 105[/tex]
Note:-[tex]\sf\purple{PEMDAS\: rule.}[/tex]
P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]
HELP WILL GOVE BRAINLIEST TO ANYONE WHO HELPS ME
9. A pyramid has a volume of 148 cm3. If a prism has exactly the same base area and the
same height as the pyramid, what is the volume of the prism? Please show work or write an
explanation to back up your answer!
I.
Answer:
Volume of the prism = 444 cm³
Step-by-step explanation:
Volume of the pyramid is given by the expression,
Volume = [tex]\frac{1}{3}(\text{Area of the base)}(\text{Height})[/tex] = 148 cm³
⇒ (Area of the base)×(Height) = 3×148
= 444
Since, area of the base and height of a prism are the same as pyramid,
Volume of prism = Area of the base × Height
= 444 cm³
Therefore, volume of the prism = 444 cm³
isaiah draws three different diagrams to represent the samples space of picking a marble from the bag and spinning the spinner . NEED HELP NOWWW YOU WILL GET BRAINLIEST FASTTT
Answer:
Step by step explanation:
whats the value of x?
Answer:
6.92820323=x
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp / hyp
sin 60 = x /8
8 sin 60 = x
6.92820323=x
HELP ASAP
Answer:
it think it is 26
Step-by-step explanation:
as angle on a straight line add up to 180
so 180-64-90=26
hope this helps :)
PLS HELP ME FIGURE OUT THIS MOVIE
A movie where this girl walks throughout town giving people bad luck or bad energy (not a black cat from marvel) and she doesn’t know until someone makes it clear to her or she figures it out herself then she uses it to get what she wants.
I was thinking it was a marvel movie then I realized no villains are like that except black cat but she in the comics pls help I’m really stressed
Answer:
Honestly I can only think about Black Cat too.
Step-by-step explanation:
I know its not because I agree she is only in the comics, but I just don't have enough information. Like who is the main charactor.