Answer:
It is C
Step-by-step explanation:
PLEASE HELP ASAP I suck at math :( will give brainiest. thx
Answer: Part A: 68 miles per hour
Part B: 204 divided by 68 equals 3. meaning he has 3 more hours of driving.
Step-by-step explanation:
HELP Pls :(
Nantai is hiking in Death Valley. He starts out at Badwater Basin, the lowest point of DeathValley at an elevation of 282 feet below sea level. He walks northward towards Telescope Peakin the Panamints and reaches an elevation of 2400 feet. How much did his altitude change?
Answer:
2682
Step-by-step explanation:
he walked 282 feet from below sea level and is now at ground level, so he increase by 282 then he continues 2400 feet, so he walked 282 in below sea level plus the 2400 feet above ground level, so 282 plus 2400 equals 2682
Which expression is equivalent to (1/y) -1/5?
Answer:
1/√y^5
Step-by-step explanation:
The value of the exponent expression [tex]\rm \left ( \frac{1}{\sqrt{y}} \right) ^{- \frac{1}{5}}[/tex] will be [tex]\rm \sqrt[10]{\rm y}[/tex]. Then the correct option is D.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The exponent expression is given below.
[tex]\rm \rightarrow \left ( \dfrac{1}{\sqrt{y}} \right) ^{- \frac{1}{5}}[/tex]
Simplify the exponent expression, then we have
[tex]\rm \rightarrow \left ( \dfrac{1}{\sqrt{y}} \right) ^{- \frac{1}{5}}\\\\\rm \rightarrow \left ( \dfrac{1}{y^{1/2}} \right) ^{- \frac{1}{5}}\\\\\rm \rightarrow \left ( y^{-\frac{1}{2}} \right) ^{- \frac{1}{5}}\\\\\rm \rightarrow \left ( y \right) ^{ \frac{1}{10}}\\\\\rm \rightarrow \sqrt[10]{ \rm y}[/tex]
The value of the exponent expression [tex]\rm \left ( \frac{1}{\sqrt{y}} \right) ^{- \frac{1}{5}}[/tex] will be [tex]\rm \sqrt[10]{\rm y}[/tex]. Then the correct option is D.
More about the Algebra link is given below.
https://brainly.com/question/953809
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Which of the following examples best represents an object with balanced forces acting upon it?
a
A book sitting on a high shelf
b
A baseball is thrown in the air
c
A boat moving through water
d
A wagon rolling down a steep hill
Answer:
Δ:::::::::::::::Hello Person:::::::::::::::Δ∵Your answer should be:∵A. a book sitting on a high shelf.
The book's force is pushing down while the shelf's force is pushing up against the book at an equal force helping it balance. The answer would be B.
Step-by-step explanation:
I hope this answered your question.
(Brainliest would be appreciated.)
Have a blessed day!This is the last question I need help with all of these questions are questions that i need to study for
Answer: A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
PLZ HELp I NEED HELP IM STUP ID AND DONT GET IT?????
Answer:
4:39 PM
Step-by-step explanation:
Working with time can be tricky sometimes
This is what you know
Start time + elapsed time = end time
Using this equation we know that
start time + 2.25 hours= 6:54 pm
This is something that we can solve by subtracting 2.25 hours from each side, however, we first need to convert the .25 hours into minutes. We can do this by multiplying .25*60 which gets us 15. This means that 2 hours and 15 minutes has elapsed
So it's really just a question of 2 hours and 15 minutes - 6:54
This is pretty simple and you should get
4:39 PM
I really need help with this TvT
Answer:
1. Wind is the horizontal movement of air. All wind is caused by the uneven heating of Earth's surface, which sets convection currents in motion, Convection currents on a large scale cause global winds; convection currents on a small scale cause local winds.
2. Local winds blow between small low and high pressure systems. Local winds blow over a very limited area, while large scale winds blow over very unlimited area.
Step-by-step explanation:
Which of the following does NOT show an identity property?
Group of answer choices
3 − 0 = 3
5 ÷ 1 = 5
4 × 1 = 4
2 + 1 = 3
Answer:
5 / 1 =5
Step-by-step explanation:
Five small apples have about 390 calories.
Unit rate:
calories per apple
Help meh
ASAP A plane is moving _[blank]_ 120 km/h.
Which of the following options make a velocity value if used to complete the statement?
Select all that apply.
1 north at
2 west at
3 at a low velocity of
4 at a cruising velocity of
please answer this question
Answer:
you multiply the number of movies(m) by the amount of each movie(5.99) which gives you the cost(c)
Step-by-step explanation:
$5.99m=c
Is x = 30 a solution for 120 = 4x
please show your work like this:
m−9+9=11+9
m=20
Answer:
Yes. x = 30 is a solution for 120 = 4x
Step-by-step explanation:
If x is 30 you substitute the X next to the four for 30 that means you multiply 30 x 4 and you get 120 so X does equal 30
Please I Real NEED HELP I Do not Know THE ANSWER ????! ?!? !?
Answer:
multiply it by 60 minutes, because 60mins=1 ht
then multiply it by 60seconds because 60sec=1 minute
there are 86400 in a day
Answer: multiply it by 60 minutes, because 60mins = 1 hour
then multiply it by 60 sec cuz 60 sec = 1 min
so that is 86400
An architect makes a model of a new house. The model shows a tile patio in the backyard. In the model, each tile has length
and width
The actual tiles have length
and width
. What is the ratio of the length of a tile in the model to the length of an actual tile? What is the ratio of the area of a tile in the model to the area of an actual tile? Use pencil and paper. Describe two ways to find each ratio.
Answer:
Step-by-step explanation:
Since, Here Each tile has length one fourth in and width one sixth in.
That is inches and inches
And, the actual tiles have length one sixth ft and width one ninth ft.
That is inches and inches ( because 1 foot = 12 inches)
Thus the ratio of length of the actual length of tile =
=
And, The ratio of tile in the model of the actual area = Area of the tile in model/ actual area
=
= 1/64
Margo can purchase tile at a store for $0.89 per tile and rent a tile saw for $12. At another store she can borrow the tile saw for free if she buys tiles there for $1.19 per tile. How many tiles must she buy for the cost to be the same at both stores?
Answer:
yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no yes no
Step-by-step explanation:
BRAINLY TO WHOEVER ANSWERS ALL PARTS CORRECTLY!!!!
Please help me I am bad with math!!
On a set of architectural drawings for an office building, the scale is 0.25 inch = 5 feet. Find the actual length of each room.
What is the actual length of the Lobby?
A. 27 feet
B. 11 feet
C. 32 feet
D. 12 feet
Which are composite numbers?
Select all that are true.
49
35
32
41
47
Answer:
49 , 35 , 32
Step-by-step explanation:
are all composite numbers 41 and 47 are prime numbers
Answer:
49,35,32 :)
Step-by-step explanation:
7*7=49, 7*5=35, 8*4=32-composite, because it has many factors*7 and 7, 7 and 5, 8 and 4.
41*1=41,47*1=47-prime, because it has one factor *1 and 41, 1 and 47*
What algebraic property is demonstrated in the equation below? 6 + 4(7x – 2) = 6 + 28x – 8 *
Answer:
Distributive
Step-by-step explanation:
I was to lazy to add an explanation
Answer:
Distributive property because 4(7x-2) is distributed into 28x-8
Tyson is 6 feet 2 inches tall. There are 2.54 centimeters in 1 inch. What is Tyson's height in centimeters?
A.
15.78 cm
B.
20.32 cm
C.
177.80 cm
D.
187.96 cm
Tyson's height in centimeters is 187.96 centimeters
Given:
6 feet 2 inches tall
convert inches to centimeters
1 inch = 2.54 centimeters
2 inches = 2.54 × 2
= 5.08 centimeters
convert feet to centimeters
1 feet = 30.48 cm
6 feet = 182.88 centimeters
Total height = 6 feet 2 inches
= 182.88 cm + 5.08 cm
= 187.96 centimeters
Therefore, Tyson's height in centimeters is 187.96 centimeters
Learn more about conversion:
https://brainly.com/question/456521
Explain how the Quotient of Powers property was used to simplify this expression.
2 to the fifth power, over 8 = 22
By finding the quotient of the bases to be one fourth and cancelling common factors
By finding the quotient of the bases to be one fourth and simplifying the expression
By simplifying 8 to 23 to make both powers base two and subtracting the exponents
By simplifying 8 to 23 to make both powers base two and adding the exponents
We have been given the expression 2^5/8=2^2
8 can be rewritten as 2^3
Hence, the given expression becomes
2^5/2^3=2^2
After subtracting the exponents on left hand side of the equation we get:
2^2=2^2
we can do it by simplifying 8 to 2^3 to make both powers base two, and subtracting the exponents.
Answer:
by simplifying 8 to 2^3 to make both powers base two and subtracting the exponents
Step-by-step explanation:
the ratio of yellow balloons to red balloons is 2;1 respectively.if there are 7 red balloons how many yellow balloons are there
Answer:
There are 14 Yellow Balloons.
How many yards are in 2 miles?
A. 3,520 yd
B. 1,760 yd
C. 880 yd
D. 440 yd
Answer:
3520 yards
-Max
The number of the yards in 2 miles will be 3520 yards. Then the correct option is A.
What is conversion?Conversion means to convert the same thing into different units.
We know that there are 1760 yards in one mile.
Then the number of the yards in 2 miles will be
2 miles = 1760 x 2 yards
2 miles = 3520 yards
Then the correct option is A.
More about the conversion link is given below.
https://brainly.com/question/9414705
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Which statement is true about the residual plot below?
The true statement about the residual plot is (a) a quadratic model is appropriate for the data.
Residual plots
Residual plots are used to show the difference between the observed value, and the predicted value, graphically.
Plotting the residual plotWhen the residual plot is plotted, the following must be noted
The residuals are represented on the vertical axisThe independent variable are represented on the horizontal axisIn conclusion, the residual plot is a quadratic model.
This is so because, the plot follows an approximately the graph of a quadratic function
Read more about residual plots at:
https://brainly.com/question/16180255
Answer:
I believe that the answer would be A linear model is a good fit for the data.
Step-by-step explanation: I did the diagnostic
WILL MARK BRAINLIEST What is the perimeter of the figure shown?
Answer:
38
Step-by-step explanation:
pls mark brainliest
Answer: 25
Step-by-step explanation:
add all sides together
What is the width of a rectangle that has an area of 96 square inches and a length of 12 inches?
Group of answer choices
The width is 8 inches.
The width is 12 inches.
The width is 10 inches.
Can anyone solve this
Answer:
42.51 inches
3.54 feet
Step-by-step explanation:
may be wrong :V
can anyone answer this
A new mattress at the Mattress Store cost $485. They are running a Holiday Day sale where I can save 30% off the original price. Tax in Indiana is 7%
1). How much money did I save from the discount?
2). How much money did I pay in tax ?
Answer:
1. You saved 145.5 dollars from the discount and for 2. and 23.765 or 23.7 dollars were spent on tax
Step-by-step explanation:
Pleaseee help I don't know anything about triangles TvT
