Answers
Answer:
12.2
the answer is 12.2
using the check method
you will know I am correct
Related Questions
Question
Identify the parallel lines.
Lines and are parallel.
Answers
Answer:
4 and 1, 2 and 3, 5 and 8, 6 and 7
Step-by-step explanation:
Lines that are parallel are lines that never meet each other.
Mason loves collecting sea glass from the beach. He recorded the weight of each jar full of sea glass. If he decided to distribute the sea glass equally among the jars, how much would each jar weigh?
Answers
Which expression illustrates the commutative property applied to the product?
(−8/9)⋅(−13)⋅(18)
A. (−8/9)⋅(18)⋅(−13)
B. (−8/9)⋅(−13)⋅(18)
C. (−8/9)⋅[(−13)⋅(18)]
D. [(−8/9)⋅(−13)]⋅(18)
Answers
How many points of intersection are on the graph of the following system?
lbrace y = x2 + 3x − 7
y − x = 9
The linear-quadratic system has
(select)
points of intersection.
Answers
Answer:
2 points of interception of (3.12 , 12./12) and (-5.12 , 3.87)
Step-by-step explanation:
y − x = 9
y = x + 9
x+9 = x²+3x-7
x²+2x-16=0
x = (-2±√2²-4(1)(-16)) / 2 = (-2 ± √68) / 2 = -1 ± √17
x = 3.12 or x = -5.12
y = 12.12 or y = -3.87
What’s 45bc +abc+ 67(7-9)?
Answers
Answer:
A=67.6 ° L B=45.5 ° and AB=7.6 cm 7 i think thats your answer
Step-by-step explanation:
Answer:
hmmmmm ummmm 125bc
Step-by-step explanation:
(3 m^6 n^2)^3 * 2mn^4
Answers
9 m^18 n^6 • 2mn^4
answer: 18 m^19 n^10
3/7x2/3 tyyyyyyyyyyyyyyyyyyyyyyyyyyyy
Answers
Answer:
2/7
Step-by-step explanation:
3x2=6
7×3=21
6/21 = 2/7
simplify the folowing equations
(x2 + 2xy + y2)(x+1)
x3 + x2 +2x2y +xy2 + y2 + 2xy
(6x -8)(2x -3)
(-2x – 1) (9x +2)
(2x2 - 4xy + 2y2) (3x-4)
6x3 – 12x2y + 6xy2 – 8x2 + 16xy-8y2
must show steps
Answers
Use FOIL method...
1. (x^2 + 2xy + y^2)(x+1)
x^3 + 2x^2y + xy^2 + x^2 + 2xy + y^2
Add Like Terms
There are no like terms.
2. x^3 + x2 +2x2y +xy2 + y2 + 2xy
3. (6x -8)(2x -3)
4. (-2x – 1) (9x +2)
5. (2x^2 - 4xy + 2y^2) (3x-4)
6. 6x^3 – 12x^2y + 6xy^2 – 8x^2 + 16xy-8y^2
24.4 divided by 0.4 im stuck like step bro
Answers
We then have the equations:
244 ÷ 4 = 61.000
and therefore:
24.4 ÷ 0.4 = 61.000
Both calculated to 3 decimal places.
Natasha has a job putting letters in envelopes to be mailed. in 1 hour she put 42 letters in envelopes. which equation best represents y, the total number of letters natasha puts in envelops in x hours if she continues
Answers
Answer:
36 pages .394kb
Step-by-step explanation:
that's it well done
You can use multiplication along with converting statements to symbols.
The equation for the given condition is given by [tex]y = 42x[/tex]
where y represents the total number of letters Natasha puts in envelops in x hours.
How to form symbolic expressions from the description?You need to know how to convert the statement to symbolic expression.
Suppose if it is said that a thing is increased by 4,then we write it as
that thing + 4
Suppose if it is written that 'x' objects are sold on p price per object. Since 1 object is sold at p price, then x objects will be sold at:
[tex]p + p + ... + p \: \: \: (x \: \: times) = p \times x[/tex]
Such conversion can help us to form symbolic expressions from the given description.
Since for the given case, in 1 hour, Natasha put 42 letters in envelopes, then in x hour she will put:
[tex]42 + 42 + ... + 42 \: \: (x \: times) = 42 \times x[/tex]
Since in x hours, she puts y envelopes but envelopes put in x hours came out as 42 times x, thus, both the values are equal, or
[tex]y = 42 \times x = 42x \text{\:\:(written in short)}[/tex]
The equation for the given condition is given by [tex]y = 42x[/tex]
where y represents the total number of letters Natasha puts in envelops in x hours.
Learn more about linear relationship here:
https://brainly.com/question/498084
a glider begins its flight 1 1/2 miles above the ground. After 60 minutes it is at 1 mile above ground a glider begins its flight 1 1/2 miles above the ground. After 60 minutes, it is 1 mile above the ground.
Find the change in height of the glider. If it continues to descend at the rate, how long does the entire descent last until the glider reaches the ground?
Answers
2. What is the tangent ratio of angle & within a right triangle?
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
According to Trigonometry,
[tex] \tan( \theta) = \dfrac{opposite }{adjacent} [/tex]Answer:
Tangent = Opposite/Adjacent
Step-by-step explanation:
SOH = Sin = opposite/hypotenuse
CAH = Cos = adjacent/hypotenuse
TOA = Tan = opposite/adjacent
Please help;-; tysm! please explain it to me
Answers
Answer:
36+90=126
90+2x=126
2x=36
x=36/2
x=18
Please help! I will try to mark brainliest
Answers
Answer:
1.23
0.067
25.34
Step-by-step explanation:
10^2 = 100
The point moves two places towards the right
A shop in the mall is 8 yards by 11 yards. How much would it cost to recarpet the shop with carpet that costs $6.38 per square yard?
please help asap thankk you!!
Answers
John has 15 1/4 gallons of gas in his truck. John can drive his truck 7 1/2 miles on each gallon of gas. About how many miles can John drive his truck
Answers
Answer:
114 3/8 gallons
Step-by-step explanation:
To solve the question, we multiply by the number of gallons and the amount travelled per gallon:
Let's convert all fractions to improper fractions:
15 1/4 = (15*4 + 1)/4 = 61/4
7 1/2 = (7*2 + 1)/2 = 15/2
Multiply the numerators and the denominators:
61/4 * 15/2 = 61*15/4* 2 = 915/8 = 114 3/8
-Chetan K
Write the equation of the line in fully simplified slope intercept form
Answers
Slope intercept form is y=mx+b
‘m’ is your slope and ‘b’ is your y-intercept !
Answer:
y = -0.5x - 7 or y = -1/2x - 7 (both are same)
Step-by-step explanation:
m = slope
slope = y2 - y1 / x2 - x1
-9 - (-8) / 4 - 2 = -1/2 = -0.5
m = -0.5
b = y-intercept
b = -7
y = mx + b
y = -0.5x + (-7)
y = -0.5x - 7
(negative slope)
ANYONE PLEASE HELP ME WITH MY MATH HOMEWORK I REALLY NEED THE ANSWER RIGHT NOW BECAUSE I HAVE TO PASS THIS TOMORROW MORNING I HOPE Y’ALL CAN HELP ME:(I’LL MARK BRAINLIEST FOR THOSE WHO CAN ANSWER IT CORRECTLY!
PS:DON’T WASTE MY POINTS PLEASE IF YOU DON’T KNOW THE ANSWER JUST PLEASE IGNORE IT:)
Answers
20(64)/4(4)≠ 5(8)
1280/16≠40
80≠40
When dividing exponents we do not divide, (Ik confusing) we actually subtract so instead of us thing the answer it 5x^3 we actually look at the equation, 20x^6/4x^2 (6-2=4)= 5x^4
When we work that out we get
20(2)^6/4(2)^2=5(2)^4
20(64)/4(4)=5(16)
1280/16=80
80=80
Answer:
In the step-by-step explanation!!!
Step-by-step explanation:
(a)
20(2)^6 ÷ 4(2)^2 = 80
5x^3 = 40
And we of course know that 80 is not equal to 40 at all.
(b)
5x^4 should be the answer
I believe that I am correct!
Have a good day :)
Which expression should appear on Line 3?
3,000 + 600 + 42
3,000 + 60 + 13
3,000 + 60 + 42
300 + 60 + 42
Answers
Answer:
3000+60+42
Step-by-step explanation:
the order of operations says to multiply and divide from left to right before adding or subtracting from left to right. Putting the numbers in parenthesis helps.
(500*6)+(10*6)+(7*6)
(3000)+(60)+(42)
3000+60+42
Hope this helps!
Brainlyest only goes to the right answer
Answers
Answer:
yes yes yes you are great heeeee
. The speeds of cars on the highway have a mean of 65 mph with a standard deviation of 5 mph.
If a police car stopped cars that were going more than80mph, how many cars would they stop ifthere were 8000 cars on the highway
Answers
Answer:
do 65 / 5 then multiply 80 * it 100
which statement best desonbes a graph of paired points that form a proportional relationship?
A straight line cannot be drawn through all the points and the line passes through the origin.
A straight line can be drawn through all of the the points but the line does not pass through the origin.
A straight line can be drawn through all the points and the lines passes through the point where x = 0 and y=0
A straight line can be drawn through all the points and the line passes through the point (3, 0).
Answers
Answer:
A straight line can be drawn through all the points and the line passes through the point where x=0 and y=0. This best describes a graph of paired points that form a proportional relationship.
nothing I can't say english :[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[
Answers
Answer:
????????????????????????????????
If the point (2,4) belongs to f(x), what will be its image after the transformations 5f(1/2(x +1)] +3
O (1,5).
O (4,23).
O (3,23).
O (5,23).
Answers
Answer:
1,5
Step-by-step explanation:
If a man can walk 40 km in 2 days. how many km can he travel in 7 days?
Answers
Answer:
280
Step-by-step explanation:
If he can walk 40 in 2 days, multiply 7 by 40 to get 280 km total
8,508,400 divided by 10 to the sixth power
Answers
What is the value of the following expression?
(1/4)³
Answers
Answer:
1/64
Step-by-step explanation:
Note that 1³ = 1 and that 4³ = 64.
1³ 1
Thus, (1/4)³ = ------------ = -------
4³ 64
Answer:
[tex]\small \: \sf \: \frac{ 1 }{64} \: \\ [/tex]
Step-by-step explanation:
[tex]\small \: \sf \: \frac{ 1 {}^{3} }{4 {}^{3} } \: \\ [/tex]
Write the exponentiation as multiplication.
[tex]\small \: \sf \: \frac{ 1 \times 1 \times 1 }{4 \times 3 \times 3 } \: \\ [/tex]
Multiply, we get .
[tex]\small \: \sf \: \frac{ 1 }{64} \: \\ [/tex]
What is a Rectangular Coordinate System
Answers
Answer:
Cartesian coordinate system in a plane is a coordinate system that specifies each point uniquely by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular oriented lines, measured in the same unit of length.
Please help me with this question, thank you and explain!!!
Answers
Total distance from w to z is -10 to 6 = 16
Add the ratios: 2 + 3 + 3 = 8
Divide distance by total ratio: 16/8 = 2
Multiply each ratio by 2 : 2x 2 = 4, 3 x 2 = 6, 3 x 2 = 6
WX is 4 units apart, add 4 to -10 to get x = -6
Answer: A. -6
Suppose the temperature outside is dropping 3 degrees each hour. How much will the temperature change in 8 hours? is it negative
Answers
Answer:
The temperature will drop 24 degrees
Step-by-step explanation:
-3 degrees/hour for 8 hours
-3 x 8 = -24
It is negative.
Answer:
In 8 hours time it will be drop 24 degrees
8x3 = 24