Answer:
6.5
Step-by-step explanation:
In the diagram below, DE is parallel to Y. What is the value of x
When lava is expelled from a volcano, it temperature may vary from 700 degrees Celsius to 1200 degrees Celsius. Write an absolute value equation that represents the minimum and maximum temperatures of lava. Use x to represent the temperature.
Equation:__
Answer:
Ix - 950°C I ≤ 250°C
Step-by-step explanation:
We are told that the temperature may vary from 700 degrees Celsius to 1200 degrees Celsius.
And that this temperature is x.
This means that the minimum value of x is 700°C while maximum of x is 1200 °C
Let's find the average of the two temperature limits given:
x_avg = (700 + 1200)/2 =
x_avg = 1900/2
x_avg = 950 °C
Now let's find the distance between the average and either maximum or minimum.
d_avg = (1200 - 700)/2
d_avg = 500/2
d_avg = 250°C.
Now absolute value equation will be in the form of;
Ix - x_avgI ≤ d_avg
Thus;
Ix - 950°C I ≤ 250°C
y + 1 3 + 7 y − 7 = 2 ( 4 y + 3 ) solve it and whats the number of solutions
Answer:
Step-by-step explanation:
y+13+7y-7=2(4y+3)
8y+6=8y+6
which is true for all real values.
so number of solutions=infinite (all real values)
Is it cheaper to buy 10 single apples or buy them in a bundle of 10?
Plz help I’m not trying to fail
it's easy to by them Cheaper tbh with you
and it's a quiz Right??
Answer:
A bundle always cheaper than a single apple.
Step-by-step explanation:
Bundling helps to increase efficiencies and reduce marketing and distribution as well as maintenance cost.
Find the range of each function when the domain is {-3, -2, 2, 3}
f(x)=5x-6
Answer:
-21, -16, 4, 9
Step-by-step explanation:
-3: f(-3) = 5(-3)-6 = -15-6 = -21
-2: f(-2) = 5(-2)-6 = -10-6 = -16
2: f(2) = 5(2)-6 = 10 - 6 = 4
3: f(3) = 5(3)-6 = 15 - 6 = 9
What do u think about these fr?
Answer:
They are super good!! better than me tbh lol
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation:
I like them they arent over drawn i like the simplicity and cleaness of the images you managed to do.
A kitchen sink faucet streams 0.5 gallons of water in 10 seconds. A bathroom sink faucet streams 0.75 gallons of water in 18 seconds. Which faucet will fill a 3-gallon container faster?
Answer:
Kitchen sink
Step-by-step explanation:
Ten times a number, x, is one-half the sum of the number and three.
Which answer represents this situation?
10x=12(x+3)
10x+12x+3
10x=12x+3
10x+12(x+3)
Answer:
10x=1/2(x+3)
If you substitute numbers and characters in for words you would get this equation.
I'll be giving brainliest to whoever can help with these!
Answer:
2. C
3. Also C
4. C again???
5: A
Step-by-step explanation:
convert to a mixed number in simplest form 82/6
Answer:
13 4/6 or 13 and 2/3
Step-by-step explanation:
82/6
find multiples of 6 closest to 82
6*13=78
82-78 is 4
13 and 4/6 or 13 and 2/3 simplified
What is the value of f(x) when x=3?
−3
−2
1
4
Answer:
4
Step-by-step explanation:
x = 3 meets the requirement x ≥ 1 thus
f(x) = x + 1, so
f(3) = 3 + 1 = 4
Hope this helps
<3
Red
Answer:
✔-3Step-by-step explanation:
E2021
Look at image please help me I’m struggling
Kelly ran 3 miles fewer than twice as far as Jim. Jim ran
m miles. Which expression represents how far Kelly ran?
Answer:
2m - 3
Step-by-step explanation:
she ran 3 miles less than twice as far as Jim
Sheryl got these scores on her spelling tests.
95, 89, 99, 85, 82
What is the mean absolute deviation of her spelling test scores?
(10 point)
HELP PLSSSSSSSSS
5.6
17.0
89
90
Answer:
5.6
Step-by-step explanation:
Sheryl got the following scores on her spelling tests.
95, 89, 99, 85, 82
Mean = sum of all observations/ Number of observations
Sum of all observations [tex]=95+89+99+85+82=450[/tex]
Number of observations = 5
So,
Mean [tex]=\frac{450}{5}=90[/tex]
Let M denotes the mean
Mean absolute deviation [tex]=\frac{\sum_{i=1}^{n}\left | x_i-M \right |}{n}[/tex]
Put [tex]n=5[/tex]
So,
Mean absolute deviation [tex]=\frac{\sum_{i=1}^{5}\left | x_i-M \right |}{5}=\frac{|95-90|+|89-90|+|99-90|+|85-90|+|82-90|}{5}=\frac{5+1+9+5+8}{5} =\frac{28}{5}=5.6[/tex]
Answer:
5.6
Step-by-step explanation:
Please help im stuck wjiesdGREE
Answer:
13/90
Step-by-step explanation:
Which of the following are ordered pairs for the equation y = 1/3x + 1?
O (1,0) (2,3) (3,6)
O (0,1) (3,2) (6,3)
O (0,1) (1,4)(2,7)
O (1,0) (3,2) (6,3)
Answer:
The second answer choice; (0,1) (3,2) (6,3) is your answer.
Step-by-step explanation:
I don't know how to explain this but here's a picture of the line; y=1/3x+1
I hope this helps! :)
1. A recipe says that 4 cups of dry rice will serve 8 people. Complete the table as you answer the
questions. Be prepared to explain your reasoning.
cups of rice
number of people
o
How many people will 10
cups of rice serve?
4
8
o
6
12
How many cups of rice are
needed to
serve 42 people?
10
42
Answer:
How many cups will 10 cups of rice serve? 20
How many cups of rice needed to serve 42 people?21
SOMEONE PLEASE HELP I CANT GET IT
Write in the name of the molecular geometry for each molecule described below.
A molecule with two atoms and no lone pairs around the central atom has a
shape.
A molecule with four atoms and no lone pairs around the central atom has a
shape.
A molecule that has two atoms and two lone pairs around the central atom has a
shape.
A molecule that has five atoms and no lone pairs around the central atom has a
shape.
Answer:
linear
tetrahedral
bent
trigonal-bipyramidal
Step-by-step explanation:
Molecular geometry, also known as the molecular structure, is the three-dimensional structure or arrangement of atoms in a molecule.
a) A molecule with two atoms and no lone pairs around the central atom has a shape -Linear.
b) A molecule with four atoms and no lone pairs around the central atom has a shape- Tetrahedral
c) A molecule that has two atoms and two lone pairs around the central atom has a shape - Bent.
d) A molecule that has five atoms and no lone pairs around the central atom has a shape- Trigonal-bipyramidal.
Learn more about molecular geometry here:
https://brainly.com/question/21939862
#SPJ2
Simplify:
(11x0q6)(7x0)
I need step by step too
Answer:
(11⋅7q^6)
Step-by-step explanation:
STEP 1:
11q^6 • 7
STEP 2:
Final result :
(11•7q6)
{5,25,35,45,55,65} Rational numbers
Answer:
yes
Step-by-step explanation:
5,25,35,45,55,65
Explain why 10 x 2 is equivalent to 10 ÷ 1/2??
Answer: Because multiplying or dividing by the reciprocal is the same.
Line WV is perpendicular to both line RS and line TU.
On a coordinate plane, 3 lines are shown. Line V W goes through (negative 1, 5) and (1, 5). Line R S goes through (negative 5, 3) and (5, 1). Line T U goes through (negative 1, negative 2) and (4, negative 3).
Which statement must be true about line TU?
Line TU is parallel to line RS.
Line TU is perpendicular to line RS.
Line TU has no slope.
Line TU has a slope of –5
Answer:
Line TU is parallel to line RS
Step-by-step explanation:
I just got a 100 on the test
Line TU is parallel to line RS and has a slope of -1/5
What is a linear equation?
A linear equation is in the form:
y = mx + b
Where m is the slope and b is the y intercept.
Line V W goes through (-1, 5) and (1, 5). Line R S goes through (-5, 3) and (5, 1). Line T U goes through (-1,-2) and (4, -3).
Slope of VW = (5 - 5)/(1- (-1)) = 0
Slope of RS = (1 - 3) / (5 -(-5)) = -1/5
Slope of TU = (-3 - (-2))/(4 - (-1)) = -1/5
Line TU is parallel to line RS and has a slope of -1/5
Find out more on linear equation at: https://brainly.com/question/14323743
What are the x and y-intercepts of the line described by the equation? -6x + 3y = 12
Answer:
(-2,0) (0,4)
Step-by-step explanation:
The answer is: x is choose your answer
Answer:
All real numbers
Let's find the critical points of the inequality.
−4x+7=17
−4x+7+−7=17+−7(Add -7 to both sides)
−4x=10
−4x−1=10−1
(Divide both sides by -1)
4x=−10
4x=−10(Solve Exponent)
log(4x)=log(−10)(Take log of both sides)
x*(log(4))=log(−10)
x=log(−10)log(4)
x=NaN
100 points and brainliest
Mira and Sasha observed two points, P and Q, on a number line.
A number line is shown from negative 2 to positive 2 with increments of 2 over 8. A point P is shown at the seventh tick mark to the left of 0, and a point Q is shown at the seventh tick mark to the right of 0.
Sasha said that the absolute values of the numbers represented by the two points are different.
Mira said that the absolute values of the numbers represented by the two points are the same.
Which of the following explains who is correct?
A Sasha, because the points are of different signs
B Sasha, because the points are at different locations
C Mira, because each of the two points is 14 over 8 units from 0
D Mira, because the distance between the two points is 14 over 8 units
Answer:
A Sasha, because the points are of different signs
Answer:
D
Step-by-step explanation:
I got it right in my test and I saw it in some other brainly question
What is m
Enter your answer in the box
m
Answer:
x = 30
Step-by-step explanation:
x + 2x + 3x = 180 (Add like terms)
6x = 180 (Divide both sides by 6)
x = 30
Therefore;
x = 30
2x = 60
3x = 90
I need help, pls answer.
Answer:
D the last one
Step-by-step explanation:
Answer:
I say D because new Orleans is closer to sea level than Salton Through
Step-by-step explanation:
Because ik it
(6.-12) & (15,-3)
Need to find slope
Answer:
i look it up
Step-by-step explanation:
Which equation represents the line of reflection for this graph?
3
12
2 3 4
5
6
-2
3
-5
A
O y=2
Ox=-2
© X=0
y=-1
Answer:
x= 0
Step-by-step explanation:
Because it scale factor