Answer:
y=−3−2x
Step-by-step explanation:
y=−2x−3
Answer:
The answer for both is y=-2x-3
Step-by-step explanation:
I hope this helps!
Mr. DeSiena wants to rent a car from Sierra Autos. Mr. DeSiena has drawn the graph of the line to help him figure out how much it will cost him to drive different distances. On the graph of the line, x represents the number of miles a car is driven, and y represents the charge for driving that many miles. If Mr. DeSiena has budgeted $150 to pay for his car rental, what is the maximum number of miles that he can afford to drive?
A.50 miles
B.75 miles
C.100 miles
D.200 miles
plssss i need the answer quick!!
Answer:
WFF
Step-by-step explanation:
savoy..it's me Wolfie it's been so long, I really hope you remember me...
help me please 15 points
I'(-4, -3) J'(-4, -2)
K'(-2, -2) L'(0, -4)
Step-by-step explanation:[tex]I(0,-3)\rightarrow I'(0-4,-3)\rightarrow I'(-4,-3)\\ J(0,-2)\rightarrow J'(0-4,-2)\rightarrow J'(-4,-2)\\ k(2,-2)\rightarrow k'(2-4,-2)\rightarrow k'(-2,-2)\\ L(4,-4)\rightarrow L'(4-4,-4)\rightarrow L'(0,-4)\\ \{Conversion\ principle\}[/tex]
I hope this helps you
:)
IMAGE BELOW I WILL GIVE BRAINLIEST
Answer:
for L 2, 2 and for LM it is -8,8
Step-by-step explanation:
easy
2/7 divided by 3/8 its for math class and I need the answer quick
the height of a lamp is 100 centimeters. how tall is the lamp in inches?
Answer:
39.37 in
Step-by-step explanation:
Darius wants to create a large mural to cover part of his wall. He drew a sketch of his design to
determine the amount of canvas he needs. The area of the design was 0.4 square feet. If the
actual mural will have dimensions 6 times that of the design, how many square feet of canvas
will Darius need?
Model mural::
L*W = 0.3 sq. ft
--------------
Actual mural::
(5L)(5W) = 25*LW = 25*0.3 = 7.5 sq ft.
You are riding the bus to school and you realize it is taking longer because of all the stops you are making. The time it takes to get to school measured in
minutes, is modeled using the function g(x) = x - 3x + 4x - 5, where x is the number of stops the bus makes. If the bus makes 2 stops after you board, how
long does it take you to get to school?
AA. 1 minute
B. 3 minutes
C. 7 minutes
D. 11 minutes
Answer:
-1
Step-by-step explanation:
g(2) = (2) - 3(2) + 4(2) - 5
g(2) = 2 - 6 + 8 - 5
g(2) = 2 - 6 + 3
g(2) = 2 - 3
g(2) = -1
The value of x is -1/4. Order these expressions from least to greatest:
x, -1 divided by x, 1-x, x-1
Step-by-step explanation:
There two solutions. X can be zero cause anything divided by zero is undefined.
When dealing with positive numbers:
[tex]least \: to \: greatest \: for \: \: x \geqslant 1[/tex]
[tex] - \frac{1}{x} < \: \: 1 - x \: < \: \: x - 1 \: \: < x[/tex]
When dealing with negative numbers:
[tex]least \: to \: greatest \: for \: \: x < 0[/tex]
[tex] - x \: < x - 1 \: < - \frac{1}{x} \: < 1 - x[/tex]
CAN ANYONE HELP? ILL GIVE BRAINLIEST
Answer:
Odd: f(-x) = -f(x)
Step-by-step explanation:
Odd: f(-x) = -f(x)
f(-1) = 5
-(f(1)) = 5
Kerri planted 36 sunflower seeds in equal rows. Which could NOT be a way Kerri arranged the seeds?
HELP I ONLY HAVE 1 DAY (TOMORROW)
Answer:
Give options :/
Step-by-step explanation:
GIVING BRAINLEST TO THE PERSON THAT CAN EXPLAIN HOW TO DO THIS THE BEST :)
Answer:
530 m²
Step-by-step explanation:
First of all we need to label the missing sides ,please check the figure I provided for that :
x = 37 - (10+ 15) = 37 - 25 = 12
z = 10
y = 2 × 10 = 20
The shade does area = area of the whole rectangle − the white area
= 37 × 20 − [ (15×20)÷2 + (10×12)÷2 ]
= 740 − [ 150 + 60 ]
= 740. − 210
= 530
The notation arcsinx represents the inverse sine function.
• A. True
•
B. False
Answer: False
Step-by-step explanation:
The lower case letter denotes a relation, not a function
Evaluate the expression 62 + x-x2 for x=3
Answer:
56
Step by step explanation:
[tex]62+x-x^2\\\\\text{When x = 3}\\\\62+3 -3^2 = 62+3-9 = 65-9 = 56[/tex]
A tree is 30 feet tall. You measure the angle of elevation from the ground where you are
standing to the top of the tree and get 50 degrees. How far away from the tree are you?
Step-by-step explanation:
given :
h = 50 ft
the angle if elevation , a = 50°
find :
the distance , d =?
the answer:
tan a = h/d
d = h /tan a
= 50/ tan 50°
= 50 / 1,19
= 42,02 ft
Let's see
tan50=Perpendicular/Basetan50=30/BaseBase=30/tan50Base=25.17ftThe radius of a circle is 3 inches. What is the circle’s area
Answer:
a= 28.27
Step-by-step explanation:
[tex]a=\pi r^2[/tex]
[tex]a=\pi 3^2\\a=28.27[/tex]
[tex]Help\: plssss[/tex]
[tex]-38x+43=-40x-57[/tex]
Answer:
x=-50
Step-by-step explanation:
I used the method of balancing equations:
Add -40x to both sides
-38x+43 + 40x = -40x-57+40x
Simplify:
2x+43 = -57
Subtract 43 from both sides:
2x+43 -43 = -57 -43
Simplify:
2x = -100
Solve for x
2x÷2 = -100÷2
x = -50
Hope this helped and brainliest please
Answer:
Solution of equation ( x ) = -50Step-by-step explanation:
In this question we have given an equation that is -38x + 43 = -40x - 57 . And we have to find the solution of this question that means we have to find the value of x .
So let's start our Solution : -
[tex] \hookrightarrow \: -38x+43=-40x-57 [/tex]
Step 1 : Subtracting 43 on both sides :
[tex] \hookrightarrow \: \: - 38x + \cancel{43} - \cancel{43 }= - 40x - 57 - 43[/tex]
On calculating further , We get :
[tex] \hookrightarrow \: - 38x = - 40x - 100[/tex]
Step 2 : Adding 40x on both sides :
[tex] \hookrightarrow \: - 38x + 40x = - \cancel{40x} - 100 + \cancel{40x}[/tex]
On calculating further , We get :
[tex] \hookrightarrow \:2x = - 100[/tex]
Step 3 : Dividing by 2 on both sides :
[tex] \hookrightarrow \: \frac{ \cancel{2}x}{ \cancel{2} } = \cancel \frac{ - 100}{2} [/tex]
On calculating further , We get :
[tex] \hookrightarrow \: \purple{\boxed{\frak{x = - 50}}}[/tex]
Henceforth , value of x is -50 .Verifying : -
Now we're verifying our answer by substituting value of x in given equation . So ,
-38x + 43 = -40x - 57-38 ( -50 ) + 43 = -40 ( -50 ) - 571900 + 43 = 2000 - 571943 = 1943L.H.S = R.H.S Hence, Verified.Therefore , our solution is valid .
#Keep LearningWrite the equation of the parabola in standard form.
Calculation Tip: Multiply out the squared term and distribute.
y=3(x-1)^2+2
Pls help! It's almost due soon!
Answer: Reflection across the y-axis
Step-by-step explanation:
A reflection over a y-axis means that the original point (x, y) becomes (-x, y)
The original point (-2, 1) should become (-(-2), 1) which becomes just (2, 1).
(2, 1) is the reflected point hence it is a reflection across the y-axis
SOMEONE PLEASE HELP!!! HURRY
Answer:
Slope of the line DV = -1
Step-by-step explanation:
Let point D (-5, 1) be [tex](x_{1}, y_{1})[/tex]
Let point V (-1, -3) be [tex](x_{2}, y_{2})[/tex]
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Plug in the appropriate values,
[tex]m = \frac{-3-1}{-1-(-5)} = \frac{-4}{4} = -1[/tex]
slope equals -1
What is the quotient? startfraction 2 m 4 over 8 endfraction divided by startfraction m 2 over 6 endfraction
The Quotients of the given expression (2m + 4) / 8 divided by (m + 2)/6 would be 3/2.
What are the Quotients?Quotients are the number that is obtained by dividing one number by another number.
Dividend ÷ Divisor = Quotients
(2m + 4) / 8 divided by (m + 2)/6
= (2m + 4) / 8 ÷ (m + 2)/6
= (2m + 4)/8 x (6 / (m + 2) )
= (m + 2)/4 x 6/(m + 2)
= 6/4
= 3/2
Thus, the quotients will be 3/2.
Learn more about Quotients;
https://brainly.com/question/730603
can you guys give me a serious answer please?
Answer:
800 bacteria
Step-by-step explanation:
Answer of this question depend upon number of hours at the end of day
Let Take Full Day of 24 hrs
Colby bacteria will doubled 12 times ( doubled once in 2hrs => 24/2 = 12)
Colby bacteria at end of day = 50 * 2¹²
Jaquan bacteria will doubled 8 times ( doubled once in 3hrs => 24/3 = 8)
Let say Jaquan bacteria at start of Day = J
Jaquan bacteria at end of day = J * 2⁸
Equating Both
J * 2⁸ = 50 * 2¹²
=> J = 50 * 2⁴
=> J = 50 * 16
=> J = 800
Jaquan will start with 800 Bacteria
Which describes the system of equations below?
3x + 2y = –2
6x + 4y = 15
Answer: No solution
Step-by-step explanation:
These two equations have parallel slopes and therefore no solution.
-> See attached for graph. Since there is no point of intersection, there is no solution.
how do u find law of conservation
Answer:
the total mass of the products is equal to the total mass of the reactants
Step-by-step explanation:
The sum of the relative formula masses of the reactants is equal to the sum of the relative formula masses of the products.
2) Suppose a certain type of bacteria reproduces continuously at a rate of 25% per minute. If the initial
amount of bacteria is 27.
a) Write an equation for the growth of bacteria over time.
b) How money bacteria will there be in 5 minutes? 1 hour?
c) How long will it take for the bacteria to reach a population of 10,000?
A) The equation for the growth of bacteria over time is : n(t) = 27( [tex]e^{25t}[/tex])
B) The number of bacteria the would be in 5 minutes 1 hour is :
n(5mins) = 215.055 , n(1) = 1944132282109.422
C) The time it will take for the bacteria to reach a population of 10,000 is : t = 0.237 hours
Determine the Equation, number of bacteria and time takenApplying the mathematical growth and decay modelling
a. n(t) = [tex]n_{0}[/tex] [tex]e^{rt}[/tex]
[tex]n_{0}[/tex] = initial amount of bacterial
[tex]e^{rt}[/tex] = exponent
r = rate
t = time
n(t) = 27( [tex]e^{25t}[/tex])
b. for 5 minutes
converting 5 minutes to hours; we divide by 60 minutes
[tex]\frac{5}{60}[/tex] = 0.083 hour
n(5 mins) = 27( [tex]e^{25t}[/tex])
n(5 mins) = 27( [tex]e^{25 * 0.083}[/tex])
n(5 mins) = 27( [tex]e^{2.075}[/tex])
n(5mins) = 27( 7.965)
n(5mins) = 215.055
For 1 hour we have
n(1) = 27( [tex]e^{25t}[/tex])
n(1) = 27( [tex]e^{25 * 1}[/tex])
n(1) = 27( [tex]e^{25}[/tex])
n(1) = 27 * (72004899337.386)
n(1) = 1944132282109.422
c. How long will it take for the bacteria to reach a population of 10,000?
10000 = 27( [tex]e^{25t}[/tex])
[tex]\frac{10000}{27}[/tex] = ( [tex]e^{25t}[/tex])
370.370 = ( [tex]e^{25t}[/tex])
㏑ (370.370 ) = ㏑ ( [tex]e^{25t}[/tex])
5.915 = 25t
[tex]\frac{5.915}{25}[/tex] = t
t = 0.237 hours
In conclusion this type of question can be done by mathematical modelling
Learn more about mathematical modelling: https://brainly.com/question/4960142
A factory worker fills each container with 25 boxes of raisins. Each box has 1.33 ounces of raisins. If you buy 12 containers, how many ounces of raisins will you buy?
Please help! Also real quick you can only put 3 digits!!
Answer:
Can you help me............. In my question
What is the quotient?
53
о
0 0
Step-by-step explanation:
quotient is a result of the number
divided by a number
and if u want to divided with zero so division are not exis
notecan't divided by 0
SoMeone do this pleaseeeee
Answer:
0.33=33%
0.07=70%
5.43=543%
1.5%=1/5
3%=3
38%=3/8
Step-by-step explanation:
hope this helps if not please let me know
Please help me with this!!!
(20 points + brainliest)
Answer:
the product
= (x+4)(x+5)
= x^2 + 5x + 4x +20
= x^2 + 9x + 20
hope this helps!!!
Answer:
x² + 9x + 20Step-by-step explanation:
Applying Distributive Property :
(x + 4)(x + 5)x² + 4x + 5x + 20Combining Like-Terms :
x² + (4 + 5)x + 20x² + 9x + 20Solve the inequality for x
Answer:
answer recent question of my pr.ofil.e
Answer:
x ≥ -1
Step-by-step explanation:
Hello!
Solve for x by isolating the variable.
Solve for x-1 ≤ 5x + 4 => subtract 4 from both sidesThe inequality is true for all values of x greater than or equal to -1.