Answer:
C
Step-by-step explanation:
[tex]x^{3}[/tex]=volume of cube
x= length, width, or height
9*9*9=729
C
what is the quotient of 223, 692 divided by 42
Answer:
5,326
Step-by-step explanation:
We are learning percentage so pls answer this question for me.
What is 10% of 332
Answer:
Step-by-step explanation:
The answer is 33.2
Answer:
33.2
Step-by-step explanation:
332*0.1=33.2
1 ton = 2,000 lbs. Convert 12,000 pounds (lbs) to tons. Please give answer in decimals. tons
Answer:
12,000 ibs = 6 ton
divide 12,000 by 2,000 to get this answer
Step-by-step explanation:
so in decimal form is 0.06 ( move two places to left)
what is the radius with an area of 2.25cm squared? And how do you solve it?
Michael has 12 yards of yellow fabric and 6 yards of purple fabric. how many inches of yellow and purple fabric does Kelly have.
Answer:
648 inches
Step-by-step explanation:
12 + 6 = 18 yards
there are 36 inches in 1 yard
so there is 648 inches in 18 yards
Answer:
she has 18 yards of fabric all together
how many pages in one hour
How many in 3 hours
These are all factors of coastal erosion. (5 Points) Hurricanes Sinkholes Human Impact Glaciers
Answer:
Hurricanes, Sinkholes, Humans Impact, and Glaciers are contributory agents to the issues of coastal erosion.
Explanation
1) Hurricanes:
Sea levels can be rapidly elevated during a storm surge caused by hurricanes and extratropical storms. These spike in sea levels are directly related to severe erosion of shorelines which is estimated to cost about 3-5 billion US dollars annually.
2) Sinkholes:
in 2013, about 328 feet of the beach collapsed in Candelaria, Zambales over a weekend creating an unsafe environment for residents and tourists. Their scientists suspected that it was due to a sinkhole. The collapse had deepened the shoreline by at least 1 meter.
3) Human Impact:
Sand mining from riverbeds and beaches, erection and construction of structures in coastal areas (like seawalls, jetties, breakwaters, etc), land reclamation along coastal fronts are all causes of coastal erosion.
In 2018, India reported massive erosion to its coastline. At that time, she had lost a whopping 33% of her shoreline over a space of 26 years. This is an average of 1.3% annually. Much of this loss was attributed to the increasing number of construction activities in such areas, damming of rivers (which prevented the rivers from carrying sediments to its coast which creates a balance), sand mining, and destruction of mangroves, etc.
4) Glaciers:
A Glacier is a moving body or river of ice that moves relatively slowly. It is formed by the gradual accumulation of compacted snow on mountains or near the poles. Glaciers have been known to move as fast as 30 meters per day. They can also be as slow as 0.5 meters per year. On average, you probably will record 25 centimeters of daily movement.
Combined with its gradual motion, the weight of a glacier could dramatically transform the terrain over a period spanning hundreds or even thousands of years. The weight of a glacier is very crushing. It is estimated at about 2 thousand tonnes.
As this huge weathering machine moves over land surfaces, expanding and contracting with weather fluctuations, the rocks underneath are disintegrated systematically into soil and shipped far from their points of origin.
The ice erodes the land surface and carries the broken rocks and soil debris far from their original places, resulting in some interesting glacial landforms.
Moving glaciers rip out of basins and create mountain valleys with sloping cliffs. Interesting historical examples of what Glaciers can do can be found in Scandinavia where it created fjords and deep inlets along its coast. It is also interesting to note that the shape of Cape Cod which looks like a fishhook was carved by the snout of a glacier.
Cheers
Answer:
sinkholes and coastal erosion EDGE2021
Step-by-step explanation:
The number line graph below is the graph of which of the following
inequalities?
-2
B
-2 5x and 5 X
C
-2 sx or 5 x
D
-2 x or 5 SX
E
-2 2 x or 5 X
Step-by-step explanation:Graph inequalities or systems of inequalities with our free step-by-step math ... This system is composed of two number lines that are perpendicular at their zero points. ... You can usually find examples of these graphs in the financial section of a ... and below the line while all the points that will not are above and to the right.
please solve pic attached below. I will make brainless
Answer:
hgfc
Step-by-step explanation:
nbc
Graph the function
Need help ASAP plz
Given:
The equation of a function is
[tex]y=(x-4)^2+1[/tex]
To find:
The graph of the given function.
Solution:
The vertex form of a parabola is
[tex]y=(x-h)^2+k[/tex] ...(i)
Where, (h,k) is vertex of the parabola.
We have,
[tex]y=(x-4)^2+1[/tex] ...(ii)
From (i) and (ii), we get
[tex]h=4, k=1[/tex]
The vertex of the parabola is (4,1).
Now, the table of values is
x y
2 5
3 2
4 1
5 2
6 5
Plot these points on a coordinate plane and connect them by a free hand curve.
The graph of given function is shown below.
is the given function continuous at x=1?
[tex]f(x) = 2x {}^{2} - 3x + 1[/tex]
A. No since the value of the function at x = 1 is 4
B. No since the function is undefined at x=1
C. Yes since the function is defined at x=1
D. Yes since the value of the function at x=1 is 4
Answer:
The answer is "Option C".
Step-by-step explanation:
Given:
[tex]\to f(x)=2x^2-3x+1\\\\when \ x=1\\\\\to f(1)= 2(1)^2-3(1)+1\\\\\to f(1)= 2(1)-3+1\\\\\to f(1)= 2-3+1\\\\\to f(1)=-1+1\\\\\to f(1)=0[/tex]
That's why choice C is correct.
Write an algebraic expression. The product of two numbers is 94, and one of the numbers is n. What is the other number?
Answer:
Let say the another number y
N×Y=94
Y=94/N
So the algebric expression is 94/N
What is the value of the 5 in 564,242?
Answer:
500,000
Step-by-step explanation:
the value of 5 in the number 56242 is 500,000 or hundred thousand. to know the value of digit 5 in the number 564242 go to five the digit 5 and write zeroes after it.
have a wonderful day
Which pair
angles must be supplementary?
21
5
3 4
4 and 1
Step-by-step explanation:
Supplementary means the angle is 180 degrees so 4 is the only complete obvious 180 degree angle and 1 just cause i know it can't be 5.
Answer:
C. 4 and 5
I hope I was able to help.
5x + y = 6
5x + 3y=-4
The y-coordinate of the solution to the system shown is
-5
01
1
2
0-1
In ΔSTU, u = 84 inches, s = 13 inches and ∠T=165°. Find the length of t, to the nearest inch.
Answer:
97
Step-by-step explanation:
I used the law of cosines: [tex]t^{2} =s^{2} +u^{2} -2tu cos (t)[/tex]
Let plug the numbers in : t^2=[tex]13^{2} +84^{2} -2(13)(84)cos (165)[/tex] which approx is 97 to the nearest inch.
The length of 't' is approximately 69 inches.
How to calculate the length?To find the length of t, we can use the Law of Cosines, which states that for any triangle with sides a, b, and c and opposite angles A, B, and C, respectively:
a²= b² + c² - 2bc cos(A)
In this case, we want to find the length of t, which is opposite to the given angle ∠T. We know that:
u = 84 inches (opposite to angle ∠U)
s = 13 inches (opposite to angle ∠S)
∠T = 165°
Let's substitute these values into the Law of Cosines:
t² = u²+ s²- 2us cos(T)
t²= (84)²+ (13)² - 2(84)(13) cos(165°)
t²= 7,056 + 169 - 2(84)(13)(cos(180°-15°))
t²= 7,225 - 2(84)(13)(cos(15°))
t²= 7,225 - 2(84)(13)(0.9659)
t²= 7,225 - 2,485.68
t² = 4,739.32
t ≈ 68.86
Rounding to the nearest inch, the length of t is approximately 69 inches.
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Q. One yard equals three feet. How many
yards are there in 63 feet? Type your
answer in the box
yards.
Answer:
21 yards
Step-by-step explanation:
There will be 21 yards in 63 feet of the measurement.
What is an expression?Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.
Given that one yard is equal to three feet. There are 63 feet of measurement.
The value of 63 feet in yards will be calculated as:-
1 yard = 3 feet
1 feet = 1 / 3 yards
63 feet = ( 63 / 3 ) yards
63 feet = 21 yards
Therefore, there are 21 yards in 63 feet of the measurement.
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What is the median price of the watches in dollars?
Answer:
18
Step-by-step explanation:
pls awnser asap plplplplplplplplplplplplp
Answer:
14/6
Step-by-step explanation:
Need help ASAP
Will mark you brainlist
Answer:
y = -5x + 8
Step-by-step explanation:
Slope-intercept form = ('y = x + b')
x being slope; b being the y-intercept.
Slope = rise/run (or y/x)
Take for example the point on the y-intercept, find the next intercepting point.
(0, 8); (1, 3)
In these points, y (rise/fall) decreases by 5. x increases by 1. Using rise/run (or y/x), we conclude that the slope is -5\1.
Which is the correct algebraic expression for the phrase: 13 times the cost of one ticket and an $8 soda
Answer:
13 X 8
Step-by-step explanation:
Factor the expression: -x - 6 =
Answer:
- ( x + 6) I think
A sample prepared for a chemical measurement is completed correctly by 21% of the lab technicians, completed with minor error by 70% and completed with a major error by 9%. Round your answers to three decimal places (e.g. 98.765).(a) If a technician is selected randomly to complete the preparation, what is the probability it is completed without error?(b) What is the probability that it is completed with either a minor or major error?
Answer:
0.210 ; 0.790
Step-by-step explanation:
Given that:
Percentage of correct completion by technician = 21%
Percentage of minor error = 70%
Major error in chemical measurement of sample = 9%
A.) probability that a randomly selected technician completes preparation without error:
This is equal to the percentage of correct completion by technicians :
P(correct completion) = 21% = 0.210
B.) probability that it is completed with either a minor or major error :
P(completion with minor error) + P(completion with major error)
= 70% + 9%
= 0.70 + 0.09
= 0.790
George buys pizza. He eats 3/8 of pizza for lunch and 1/4 of the pizza for dinner
Answer:
Step-by-step explanation:
To find the amount he ate we just add the fractions:
3/8 +1/2 = 7/8 or 0.875
HOPE THIS HELPS!
HAVE A GR8 DAY ;-)
Brooklyn invested $25,000 in an account paying an interest rate of 6.8% compounded monthly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach $65,500 ?
Answer:
14.204 years
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
Write the standard form of the equation of the circle below.
Center (0,-1) passes through the point (-1,-2)
Answer:
[tex]x^2+(y+1)^2=2[/tex]
Step-by-step explanation:
We use the formula for a circle with center at (0, -1), that goes through the (x, y) point (-1, -2):
[tex](x-0)^2 + (y-(-1))^2 = R^2\\Using \,\,\,point\,\,\,(-1, -2)\\(-1-0)^2+ (-2+1)^2 = 1 + 1 = 2 = R^2[/tex]
Therefore, the equation of this circle can be written as:
[tex]x^2+(y+1)^2=2[/tex]
Manny runs 15 3/4 miles each week. Zander runs 5/6 as many miles each week as Manny.
How many miles does Zander run each week?
Enter your answer as a mixed number in simplest form by filling in the boxes.
Answer:
Zander ran 13 1/8 miles
Step-by-step explanation:
Manny = M
Zander = Z
Z=M(5/6)
Z=15 3/4(5/6)
Z=13 1/8
16. A car leaves a parking lot and travels directly north for
6 miles. It then turns and travels 8 miles east. How many
miles is the car from the parking lot?
Answer:
The car is 10 miles from parking lot.
Step-by-step explanation:
Given that:
The car travels 6 miles north and 8 miles east.
This forms the two legs of a right angled triangle.
The distance from car to parking lot will be hypotenuse.
Using Pythagorean theorem;
[tex]a^2+b^2=c^2\\(6)^2+(8)^2= c^2\\c^2 = 36 + 64 \\c^2 = 100[/tex]
Taking square root on both sides
[tex]\sqrt{c^2}=\sqrt{100}\\c=10[/tex]
Hence,
The car is 10 miles from parking lot.
PLEASE ANSWER ASAP !!!!!!!!!!!!!!!!!!! WILL GET BRAINLEST IF CORRECT!!!!!!!!!!!!!!!!!!!!!!
Answer:
x=50
Step-by-step explanation:
50 + 2x =150
x=50
or
50+30+2x=180
x=50
Which is the answer? help me