BRAINLIEST!!! Correct answers only!
Answer:
the first one
hope this helps
Drew played video games this morning for 48 minutes. He plans to
play 30 minutes again each day for the rest of the week. Which
function can be used to find y, the number of minutes Drew has
played video games in all? *
O y = 78%
O y = 30x + 48
O y = 48x + 30
O Not Here
Answer: 2nd option
Step-by-step explanation: we know he play 48 minutes this week, and plan to play 30 more each day. So to find number of play time, it would be y (number of playtime) = 30x + 48.
Answer:
optio 2
Step-by-step explanation:
HELP ASAP
An online auction charges sellers a flat fee of $1.20 and 2% of the amount of the sale. Let A be the amount of the sale in
dollars and C be the charge of the online auction. Explain whether the solutions A = -5 and C=1.1 are viable. (1 point)
O The solutions are not viable because the amount of the sale cannot be negative.
O The solutions are viable because the amount charged is positive.
O The solutions are not viable because the amount charged is not a whole number
O The solutions are viable because the amount of the sale is an integer.
Answer: The solutions are not viable because the amount of the sale cannot be negative.
Step-by-step explanation:
The solution A = -5 is not viable because A represents the amount of sale in dollars and so cannot be a negative number. The minimum amount that a person can make from sales is $0 so anything less than that is not viable.
For instance, if you are selling shoes for $4 each and make no sales in the day, your sales would be $0. It is not possible that your sales would be -$4.
Brainliest FAST & CORRECT!!!
Answer:
oop
Step-by-step explanation:
Answer:
It is the 4th choice mark me brainliest
Step-by-step explanation:
a standard bathtub holds 70 gallons of water on average it takes 7 and 1.5 minutes a bathtub how many gallons go down the drain each minute
Answer:
jrir4hut4hgu8
Step-by-step explanation:
Please help on the clear top two! Someone please explain what I’m supposed to do step by step.
Answer:
So what you're being asked to do for #4 is graph the line. The y-intercept would be -2, and then a line with a slope of 1/3(rise over run) will go through that y-intercept. For the second one, you need to convert it to y = mx + b form and then do the same thing.
Evaluate the expression.
|23 – 4|
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex] |4 - 23| = - (4 - 23) = [/tex]
[tex]23 - 4 = 23 - 3 - 1 = [/tex]
[tex]20 - 1 = 19[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
5y + 24
Factor the expression
The expression is not factorable with rational numbers.
I ONLY HAVE 5 MIN TO TURN THIS IN PLS HELP!!!!!!!!!!!!!!!!!!!!!!
Combine like terms.
-2+6y^3-2y^3+7-7+6x^2-2x^2
Answer:
4y^3 + 4x^2 -2
(work included in image)
A toy robot moves 10 feet in 12 seconds at a constant speed. how many feet does the robot move in one second
Answer:
1.2 ft per second
Step-by-step explanation:
The toy robot move 0.83 feet in one second.
What is Division method?
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.
For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
A toy robot moves 10 feet in 12 seconds at a constant speed.
Now,
At a constant speed,
In 12 second = 10 feet
So, In 1 second = 10 / 12 feet
= 0.83 feet
Thus, The robot move 0.83 feet in one second.
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PLEASE HELP What is the slope of the line in the graph? I'll give brainliest to who ever gets it
-4/3
-3/4
3/4
4/3
Answer:
-3/4
Step-by-step explanation:
the slope of the line is going in a negative direction. if it were positive it would be going the opposite way. remember; negative slopes go from positive to negative going down and positive slopes go from negative to positive going up. Your answer here is: -3/4
Answer:
1/1???
Step-by-step explanation:
i dontt get it plse hellp meeee
Answer:
there is nothing here
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
1/3*(x-10)-(-4)=0
Step by step solution :
STEP
1
:
1
Simplify —
3
Equation at the end of step
1
:
1
(— • (x - 10)) - -4 = 0
3
STEP
2
:
Equation at the end of step 2
(x - 10)
———————— - -4 = 0
3
STEP
3
:
Rewriting the whole as an Equivalent Fraction
3.1 Subtracting a whole from a fraction
Rewrite the whole as a fraction using 3 as the denominator :
-4 -4 • 3
-4 = —— = ——————
1 3
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
Adding fractions that have a common denominator :
3.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
(x-10) - (-4 • 3) x + 2
————————————————— = —————
3 3
Equation at the end of step
3
:
x + 2
————— = 0
3
STEP
4
:
When a fraction equals zero :
4.1 When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
x+2
——— • 3 = 0 • 3
3
Now, on the left hand side, the 3 cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
x+2 = 0
Solving a Single Variable Equation:
4.2 Solve : x+2 = 0
Subtract 2 from both sides of the equation :
x = -2
One solution was found :
x = -2
Please Help!! If answer, please answer them all, thank you!!
9514 1404 393
Answer:
(b) angle FOA
(c) angle EOA
(d) angle AOH
Step-by-step explanation:
(b) The rays of vertical angles are opposites that form intersecting lines.
The opposite of ray OG is OF. The opposite of ray OB is OA, so the vertical angle to GOB is angle FOA.
__
(c) The opposite of ray OB is OA, so the supplement to angle EOB is angle EOA.
__
(d) Similarly, the supplement to angle BOH is angle AOH.
_____
Comment on supplementary angles
Angles that form a linear pair are supplementary. Angles do not have to form a linear pair to be supplementary. They merely have to have a sum of 180°. Here, the supplementary angles of interest do form a linear pair, so finding the other angle of the pair means only finding the other point that names the line being formed by the pair.
REALLY EASY! I will give brainliest if you get it right and tell me how you chose it
Answer:
Step-by-step explanation:
I believe the answer is A.
h(x)=-1/2(x-4)^(2)+3
domain is (-∞,∞)
range is (-∞,3]
so easy click on me!!! is this right
a
5y/8_5y/16
simplify the expressions
Answer:
is it 5y/8_5y/16 or 5y/8-5y/16 ?
Step-by-step explanation:
Answer:
[tex]\frac{5y}{16}[/tex]
Step-by-step explanation:
Given
[tex]\frac{5y}{8}[/tex] - [tex]\frac{5y}{16}[/tex]
To subtract the fractions we require them to have a common denominator.
Multiply numerator/ denominator of [tex]\frac{5y}{8}[/tex] by 2
= [tex]\frac{5y(2)}{8(2)}[/tex] - [tex]\frac{5y}{16}[/tex]
= [tex]\frac{10y}{16}[/tex] - [tex]\frac{5y}{16}[/tex]
Now subtract the numerators, leaving the denominator
= [tex]\frac{10y-5y}{16}[/tex]
= [tex]\frac{5y}{16}[/tex]
What is the determinant of an identity matrix?
–10
–1
0
1
Answer:
The determinant of the identity matrix In is always 1, and its trace is equal to n.
Step-by-step explanation: that determinant is equal to the determinant of an N minus 1 by n minus 1 identity matrix which then would have n minus 1 ones down its diagonal and zeros off its diagonal.
Simplify X+2/x2+2x-3/x+2/x2-x
Answer:
the correct answer is B :)
Step-by-step explanation:
edge 2020
Answer:
B
Step-by-step explanation:
cause math
8
Which is the algebraic representation for a rotation 180° clockwise?
A. Y,X
B. -y,x
C. Y,-x
D. -x-y
The required algebraic representation for a rotation 180° clockwise is -x, -y. Option D is correct.
What is the transformation of geometry over the coordinate plane?Transform the shapes on a coordinate plane by rotating, reflecting, or translating them. Felix Klein introduced transformational geometry, a fresh viewpoint on geometry, in the 19th century.
here,
When rotation 180° clockwise takes place then the sign of the coordinate is reversed as if it is positive then it becomes negative and vice versa.
So the algebraic representation for a rotation 180° clockwise of (x, y) is (-x, -y).
Thus, the required algebraic representation for a rotation 180° clockwise is -x, -y. Option D is correct.
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Find the value of f(-1) for the function f(x)=4x + 10 *
Mica plans to run 78 miles in 3 weeks. If he continues the pattern, how many miles will he run in 2 years? Explain. Note that 1 year52 weeks.
Write and solve an equation to find how many miles Mica runs each week. Select the correct choice below, and fill in the answer box to complete your choice.
the cost to rent a car is $1.50 per mile for the first 100 miles, plus $0.50 per mile for each mile for each additional mile. If you rent a car and are charged $206, how many miles did you travel?
Answer:
128 miles
Step-by-step explanation:
1.50×100=$150
Now,
$206-$150=$56
As for additional miles it's plus $0.50 i .e $2
$56/2=28
Therefore,$150=100
$ 56=28
sum of angle
measures: 180
find the value of x
then find the angle measures of the polygon
Answer: X = 60 degrees.
60 + 60 + 65 - 5 = 180.
hey dude pls answer this
Answer:
Part A: 10 ft per 2 minutes, so 5ft per 1 minute. so the slope would be -5.Part B: He would be -30ft, or 30 ft under the sea level.
Step-by-step explanation:
#teamtrees #WAP (Water And Plant)
can someone please help
Answer:
The fourth answer
Step-by-step explanation:
Answer:
{6,9}
Step-by-step explanation:
The table values are given as;
x y
0 0
2 3
4 6
Take the values as coordinates in form of {x, y} , to have the following;
{0,0} , {2,3} , {4,6}
Find the slope using the coordinates as;
m=Δy/Δx
m=3-0/2-0 = 3/2
The slope m = 3/2
So from the answer choices, the coordinates that can give a slope of 3/2 will be:
{6,9}
The x coordinates increase by 2units while those of the y coordinates increase by 3 units.
The dishwasher uses 32 gallons of water to wash 4 loads of dishes. How many gallons of water will the dishwasher use to wash 12 loads of dishes?
Answer:
The dishwasher will use 80 gallons of water to wash 10 loads of dishes.
Step-by-step explanation:
Given,
Water used for 4 loads of dishes = 32 gallons
Ratio of water used to load of dishes = 32:4
Let,
x represents the gallons of water required for 10 loads of dishes.
Ratio of water used to load of dishes = x:10
Using proportion
Ratio of water used to load of dishes :: Ratio of water used to load of dishes
Product of mean = Product of extreme
Dividing both sides by 4
The dishwasher will use 80 gallons of water to wash 10 loads of dishes.
Answer: It would be 80 gallons of water that the dishwasher will use to wash 10 loads of dishes. To figure this out you would need to divide 32 by 4 which would equal 8. You would do this to figure out how many gallons of water a dishwasher needs to wash 1 load of dishes. Then you would multiply 8 times 10 which would equal 80.
Step-by-step explanation: hoped this helps thx for the points :D
he distance between 314 and −134
Answer:
i am pretty sure its 180
Step-by-step explanation:
mark me brainliest plz so close to next rank
what is two ratios equivalent to 3:11
Answer:
6:22 and 9:33
Step-by-step explanation:
You multiple 3 by 2 and you get 6 then 11 by 2 and you get 22. The same for the second one and any other one you do.
Answer:
6:22, 9:33
Step-by-step explanation:
6. One of the transformations above was a dilation by a scale factor of k. The scale factor is the multiplicative amount that the picture has been enlarged. To calculate it, divide any length on B by the corresponding length on A. Use your ruler to make these measurements and then calculate the scale factor of the dilation. Round to the nearest tenth.
Answer:
well it is b
Step-by-step explanation:
well I tried my best
When a figure or a shape is dilated, the size of its image will either be enlarged or compressed.
The scale of dilation from A to B is 1.5
See attachment for the image that completes the question.
Using a ruler, we have the following measurements
[tex]\mathbf{A = 1\ inch}[/tex]
[tex]\mathbf{B = 1.5\ inches}[/tex]
The scale factor (k) from A to B is:
[tex]\mathbf{k = \frac BA}[/tex]
This gives
[tex]\mathbf{k = \frac {1.5\ inches}{1\ inch}}[/tex]
[tex]\mathbf{k = \frac {1.5}{1}}[/tex]
[tex]\mathbf{k = 1.5}[/tex]
Hence, the scale factor (k) from A to B is 1.5
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The measure of angle W is 100°, and the measure of angle Z is 68°. A triangle has angles X, Y, Z. The exterior angle to angle X is W. What is the measure of angle Y? 12° 32° 80° 168°
The triangle has three angles X, Y, Z. The measure of angle Y is, 32°. So option B is correct.
What is an angle ?An angle is a mathematical term, which we can define, when two straight lines or rays meet at a common endpoint. The common point is called the vertex of an angle. The word angle comes from a Latin word named ‘angulus,’.
Interior angles:- The inner angle made by the intersection of two polygonal sides.
Exterior angles:- The outer angle made by the intersection of two polygonal sides.
Given that,
The measure of angle W is 100°,
And the measure of angle Z is 68°
The exterior angle to angle X is W
The measure of angle Y = ?
If the exterior angle to angle X is W then it can be written as,
angle X = 180° - W
= 180° - 100°
= 80°
angle Z = 68°
It is known that,
sum of all the interior angles of the triangle is 180°
X + Y + Z = 180°
80° + Y + 68° = 180°
Y = 32°
Hence, the value of angle Y is 32°
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