calculate the value of 36²-27²
Answer:
36×36=1296
27×27=729
1296-729=576
The answer is 567
Can somone pls help me with this I have a C- in math and I really need help also a like show work on each one plsss
Answer:
1. [tex]\frac{3}{8}[/tex]
2. [tex]\frac{1}{4}[/tex]
3a. [tex]-\frac{1}{4}[/tex]
3b. 3
3c. [tex]-\frac{4}{5}[/tex]
4. [tex]m = \frac{y_1 - y_2}{x_1-x_2}\\[/tex]
Step-by-step explanation:
1.
Rises 6 inches for every horizontal change of 16 inches
Slope = rise/run
Slope = 6/16
Slope = 3/8
2.
Rises 3 feet for every horizontal change of 12 feet
Slope = rise/run
Slope = 3/12
Slope = 1/4
3a.
[tex]m = \frac{y_1 - y_2}{x_1-x_2}[/tex]
[tex]m = \frac{3-2}{-2-2}[/tex]
[tex]m = \frac{1}{-4}[/tex]
[tex]m = -\frac{1}{4}[/tex]
3b.
[tex]m = \frac{y_1 - y_2}{x_1-x_2}\\[/tex]
[tex]m = \frac{-1 - 2}{-1-0}[/tex]
[tex]m = \frac{-3}{-1}[/tex]
[tex]m = 3[/tex]
3c.
[tex]m = \frac{y_1 - y_2}{x_1-x_2}\\[/tex]
[tex]m = \frac{1 - (-3)}{-1-4}\\[/tex]
[tex]m = \frac{4}{-5}\\[/tex]
[tex]m = -\frac{4}{5}[/tex]
4.
[tex]m = \frac{y_1 - y_2}{x_1-x_2}\\[/tex]
Brainliest for correct answer.
Answer:
a
Step-by-step explanation:
question will save this response.
Answer:
[tex]r=\dfrac{PV}{nT}[/tex]
Step-by-step explanation:
The given equation is :
[tex]PV=nrT[/tex]
Where
P is pressure
V is volume
n is no of moles
r is Gas constant
T is temperature
We need to solve the above equation for r.
Dividing both sides of the above equation by (nT). So,
[tex]\dfrac{PV}{nT}=\dfrac{nrT}{nT}\\\\r=\dfrac{PV}{nT}[/tex]
So, the value of r is equal to [tex]\dfrac{PV}{nT}[/tex].
What is the cost with sales tax for the phone? Assume that the sales tax is 6%, or 0.06 times the price.
Answer:
$0.06x
Step-by-step explanation:
Well, you didn’t give us a value for the phone so let’s say the phone is x. . .
Let x=the price of the phone.
x * 0.06=0.06x
Answer:
Step-by-step explanation:
a
WILL GIVE BRAINLYIST
69X420
Answer:
28,980
Step-by-step explanation:
Easy claps my boiiiiiiiii
Hail Hydra
PLS AWNSER I WILL GIVE BRAILIEST
suzy will be walking around the circumfernnce of the fountain
circumfernce= [tex]2\pi r[/tex]
r is half of the diameter so it will be 5
[tex]2\pi (5)=31.4[/tex]
as she walks around it 3 times it will be
[tex]31.4 *3 = 94.2 feet[/tex]
so the answer is H. 94.2 feet
please mark as brainliest
Please, my whole grade depends on this question!!!
Answer:
Y = 1/2 times -3 ( 1 x 5 )
Step-by-step explanation:
12 + 22 u = PLS HELP
Answer:
34
Step-by-step explanation:
Data set: 47, 45, 44, 41, 48
1. Find the mean.
Mean = 47 + 45 + 44 + 41 + 48
5
= 225
5
= 45
2. Find each absolute deviation.
Absolute deviations: 2, 0, 1, 4, 3
Answer:
2
Step-by-step explanation:
I need the median the mode the range and the mean plz help the numbers are 13, 21, 14, 29,26, 14, 23.
Plz help
Answer:
Mean: 20
Median: 21
Mode: 14
Range: 16
Answer:
the median is 21. the mode is 14 and the range is 16
Step-by-step explanation:
What is 1.827 rounded to the nearest tenth
Answer:
1.8
Step-by-step explanation:
Answer:
1.8
Step-by-step explanation:
decimals go tenth hundredth thousandth ten thousandth hundred thousandth millionth ten millionth and so on
The volume of the prism is 8,412 cubic meters. what is the height in meters?
Answer:
the height is 20
look at pic 10 pts will mark brainilest
Answer:
6
Step-by-step explanation:
E ( [tex]x_{A} ;y_{A}[/tex] ) = (-2, -3)
G ( [tex]x_{B} ;y_{B}[/tex] ) = (4, -3)
Objective : Find the distance between two given points EG
Formula : Distance between two points
[tex]d = \sqrt{( x_{B} -x_{A} )^{2} + ( y_{B} -y_{A} )^{2}}[/tex]
Solution : [tex]d = \sqrt{( 4 -(-2) )^{2} + (-3-(-3))^{2}} = \sqrt{( 4 -(-2) )^{2} + (-3-(-3))^{2}} =\sqrt{36+0} =6[/tex]
answer more great answer will get brainliest
Answer:
how much he should run t make a homerun
there are 125 vehicles in a car dealership's lot. at least 88 of them are hybrid vehicles. write solve an inequality that describes how many vehicles, at most, are not hybrid.
Answer:
it is 37.
Step-by-step explanation:
125 - 88 is 37
what is the slope line according to the image
Will give 100 points and Brainliest!
Take a factor out of the sqaure root: √3y^2, where y<0
Answer:
The solution in the photo aobve I think that is true
Step-by-step explanation:
I hope that is useful for you :)
please please i need help i will mark u brill
Answer:
Step-by-step explanation:
25 - (9 - y) = 20.7
Putting value of y = 4.3 in equation
25 - (9 - 4.3) = 20.7
25 - 4.7 = 20.7
20.3 = 20.7
Bringing like terms on one side
20.7 - 20.3 = 0.4
Answer; in this question we should have to put the value of y=4.3 and then we will get the answer.
Step-by-step explanation:
25-(9-y)=20.7
25-(9-4.3)=20.7
25-(4.7)=20.7
20.3=20.7
Bring the term on one side
20.7-20.3=0.4 Answer
Jazzmine took out a loan of $17,500 to buy a new car. She received a 3.5% interest rate compounded annually and paid $3,274.50 in interest. How long did it take Jazzmine to pay off the loan?
Answer:
Time period = 5 year (Approx.)
Step-by-step explanation:
Given:
Amount of loan = $17,500
Rate of interest = 3.5% compounded annually
Amount paid as interest = $3,247.5
Find:
Time period
Computation:
Using compounded interest formula
I = P[(1+r)ⁿ - 1]
3,247.50 = 17,500[(1+3.5%)ⁿ - 1]
3,247.50 = 17,500[(1+0.035)ⁿ - 1]
3,247.50 = 17,500[(1.035)ⁿ - 1]
Time period = 4.948
Time period = 5 year (Approx.)
A elevator has a maximum of capacity of 500 pounds. if the luggage weighs 200 pounds, what is the the maximum weight allowable for passenger(p)
Answer:
300 pound you know because 500 -200
ez
Step-by-step explanation:
The model below represents 5x = 15.
Which is the value of x in the equation 5x = 15?
Find the area of the square or rectangle write your answer as a fraction
The solution is, the area of the square is 4/9 in^2.
What is area ?Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object. Area of a square (A) is the product of its length (l) and width (l).
i.e. A= l× l
here, we have,
In this problem we have a square
so
the area of a square is
A=b^2
we have
b=2/3 in
substitute
A=(2/3)^2
A=4/9 in^2
Hence, The solution is, the area of the square is 4/9 in^2.
To learn more on Area click:
brainly.com/question/20693059
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How many dominoes will it take to topple over the Empire State Building
Answer:
29
Step-by-step explanation:
Questlon 3 of 10
Which term describes the distance from the center of a circle to any point on
the circle?
A. Diameter
B. Center
C. Circumference
D. Radius
SUBMIT
Radius.
Step-by-step explanation:
Turtles and tortoises have long life spans. A tortoise can live as long as 150 years. There are 365 days in one year. About how many days could a tortoise live?
Answer:
54,750 days
you just multiply 150 by 365
For what value of x does 3^2X = 9^3x-4?
Answer:
the answer is x=2.
Step-by-step explanation:
study
Answer:
the answer is x=2. Hope this helps!!!
Step-by-step explanation:
What is the approximate area of the circle shown below
Answer:
D. 154
Step-by-step explanation:
Formula
pi×r^2
r=diameter / 2
14/2=r=7
pi×7^2=154
Johanna flips a coin, and then she spins a spinner with 4 equal sections colored yellow, green, red, and purple.
Answer:
What's the question though?
Which are solutions of
x/5= 1/+4?
A. -5 and 1
B. -1 and 5
C. 0 and 5
D. 0 and - 1
E. 2 and 3
Answer:
I think a is correct answer.