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《Answer》
0.66666666666
hope the answer helps
can you give a thanks
thank you
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Question is in the pic
Mr. Hawkins is covering a room in carpet. The room measures 14 feet by 12 feet in a rectangular shape. Each square foot of carpets cost $2.10. What is the cost of carpeting the room?
Answer:
$352.80
Step-by-step explanation:
First, we need to find the area of the room.
A = L * W
A = 14 * 12
A = 168 ft²
Now, we need to find the cost.
168 ft² * $2.10 per ft² = $352.80
It will cost $352.80 to carpet the room
Determine whether y varies directly with x. If so, find the constant of variation k. –6y = –5x
Answer:
5/6Step-by-step explanation:
Direct variation formula
y = kxGiven
-6y = -5xy = 5/6xThis is the direct variation with the constant of:
k = 5/6Answer:
the value of y varioes directly with the value of x.
Step-by-step explanation:
so k= 5x/6y
hope it helps
A square tile is decorated with triangles and dot patterns. This tile is rotated into this new position. Which tile sections should have a dot ?
Answer:
the correct answer is the square
The area of a triangle is 838. Two of the side lengths are 63 and 29 and the included
angle is obtuse. Find the measure of the included angle, to the nearest tenth of a
degree.
Answer: 113.5
Step by Step Explanation:
Marcos goes to a bank and opens a new account. He deposits $6,500. The bank pays 1. 4% interest compounded annually on this account. Marcos makes no additional deposits or withdrawals. Which amount is the closest to the account balance at the end of 3 years? $6,591. 00 $6,683. 27 $6,773. 00 $6,776. 83.
Answer:
6773.00
Step-by-step explanation:
(6500x0.014)3=273
6500+273=6773.00
you bought a magazine for $5 and four erasers you spent a total of $25 how much did each eraser cost
Answer:
the answer is 5
Step-by-step explanation:
eh
Elva monitors her savings account online. On Monday she withdraws money, and the change to her balance is -$51.25. On Tuesday she deposits money and the change to her balance is +$39.50. She wants to know the total change in her account after the two transactions.
Answer:
39.50 + -51.25 is the expression
Step-by-step explanation:
I got it correct on I-ready!
Answer:
39.50+(-51.25)
Explanation:
Hope this helps 'cause it's correct! :)
PPLLEEAASSEE HEELLPP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is the vertex of the quadratic function:
y = x2 - 6x + 11?
Answer:
(3, -16)Step-by-step explanation:
The vertex coordinates of f(x) = ax² + bx + c are: (h, k)
where: [tex]h=\dfrac{-b}{2a}\ ,\qquad k=f(h)[/tex]
f(x) = x² - 6x + 11 ⇒ a = 1 b = -6
So:
[tex]h=\dfrac{-(-6)}{2(1)}=\dfrac6{2}=3\\\\y=f(h)=-(3)^2-6(3)+1=-9-18+11=-16[/tex]
The vertex of quadratic equation is (3, 2)
How to find the vertex of quadratic equation?In order to determine the coordinates of the vertex, if they are not clearly labeled or easily identified from the graph, we will need to know the equation for the parabola. In general, the equation of a parabola has the form
y=ax²+bx+c
where a, b, and c are all real numbers, and a≠0.
This is called a quadratic equation, and this form is called the standard form of a quadratic equation.
The vertex of the parabola is located at a pair of coordinates which we will call (h, k). In order to determine what they are, we can simply use the standard form of the quadratic equation.
To find h, use the formula:h=−b/2a.
To find k, evaluate the quadratic equation when x = h. In other words, plug in the value of h for x, and solve.Given:
y= x² - 6x + 11
Now,
h= -b/2a
h= -(-6)/ 2 * 1
h= 3
Now,
y= f(h)
= 3*3 - 6*3 +11
= 9 -18 +11
= -9 +11
= 2
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The perimeter of a square field is 64 m. If the field is surrounded by a running path of width 3.5 m, find the area of the path. How to solve
Answer: 465m squared
(But I think I did this wrong)
Step-by-step explanation:
First, find the area of the whole thing
So 23 x 23 = 529
Now the field: 16 x 16 = 64
Then, subtract both of the areas to find the area of the path:
529 - 64 = 465
What would 5/6 ÷ by 2000 equals too
Answer:
1/2400 or 0.0004167
Step-by-step explanation:
The question can be written as :
5/6 ÷ 2000/1
This is equal to:
5/6 * 1/2000 -------introducing the product sign and the reciprocal of 2000/1
simplify as;
5/6 * 1/2000 = 1/6 *1/400 ---------dividing 5 by 2000 to get 1/400
perform multiplication
1/6 * 1/400 = 1/2400
Answer : 1/2400 or 0.0004167
Guys please help me with this question!!!!
Answer:
the correct answer is 8
may i pls have brainliest
Step-by-step explanation:
all u have to do is divided 5.2 and 0.65 to get the right answer
hope this helps
have a great day -TJ
Water flows through a pipe at a rate of 5 fluid ounces per minute. Express this rate of flow in gallons per hour. Round your answer to the nearest hundredth. help!!!
Answer:
2.34 gallons per hour
Step-by-step explanation
5 fluid ounces = 0.0390625 gallons
60 min = 1 hour
0.0390625 x 60min = 2.34 gallons per hour
please can someone help me
Answer:
150, 108, 90 , 12
Step-by-step explanation:
Angle in France:
= Fraction occupied by France x 360 degrees
= 25/60 x 360
= 150
Angle in Spain:
= 18/60 x 360
= 108
Angle in Greece:
= 15/60 x 360
= 90
Angle in OTHER:
= 2/60 x 360
= 12
Which inequality is shown on the number line
Answer: The last one
Step-by-step explanation:
just help IM IN DESPERATE NEED
Answer:
C. Translate trapezoid 1 to the right 10 units, then translate the resulting figure down 9 units.
Step-by-step explanation:
Hope this helps you out!
OwO
What is the value of 20 + 3 (7 + 4) + 5 + 2 (7 + 9)?
73
90
290
365
Answer:
90
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
i took the quiz today on edge
Crystal said she used the distributive property to evaluate 5(4 + 7). These are the steps she took:
5(4 + 7) = 5⋅4 + 7 = 20 + 7 = 27
What mistake did Crystal make? What is the correct answer to 5(4 + 7)?
Type a paragraph
Answer:
Crystal's mistake was that she distributed the 5 only to the 4, not to the 7 as well.
The correct step should have been 5(4 + 7) = 5⋅4 + 5⋅7.
Using the distributive property correctly would give the sum of the two products, 20 + 35. The value of 5(4 + 7) is 55.
The value of 5(4 + 7) is 55.
It is required to find the correct answer.
What is simplification?Simplification means simplifying processes involved in work towards consistency of efforts, costs and time. It eliminates useless and disadvantageous (or unnecessary) diversity and variety.
Given that:
By the Distributive Property
If a, b, c are real numbers, then
a*(b+c)=a*b+a*c
Crystal's did mistake was that she distributed the 5 only to the 4, not to the 5 to 7 as well.
First distribute and then multiply, we get
The correct step should have been
= 5(4 + 7)
= 5⋅4 + 5⋅7.
= 20 + 35.
= 55
Therefore, the value of 5(4 + 7) is 55.
Learn more about simplification here:
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Is this sequence arithmetic or geometric? And what is the equation? 301, 358, 415, 472…
Answer:
a_n = 244 + 57n, for n ≥ 1
Step-by-step explanation:
358 - 301 = 57
415 - 358 = 57
472 - 415 = 57
There is a constant difference, so the sequence is arithmetic.
a_1 = 301
a_2 = 358 = a_1 + 57
a_3 = 415 = a_1 + 57 × 2
a_4 = 472 = a_1 + 57 × 3
a_n = a_1 + 57 × (n - 1)
a_n = 301 + 57(n - 1)
a+n = 301 + 57n - 57
a_n = 244 + 57n, for n ≥ 1
During a 60-minute period, a traffic engineer counted 54 trucks and cars that crossed a bridge. The ratio of trucks to cars that travel across the bridge is usually 2:7. The equation 2/7= t/54-t can be used to predict the number of trucks, t, the engineer should have counted. How many trucks should the engineer have counted?
Answer: the engineer counted t/26 trucks
Step-by-step explanation:
Hi yess my user name is my number teehee
Arithmetic and geometric sequences plato/edumentuM
Answer:
A
Step-by-step explanation:
every term of the sequence is created by multiplying the previous term by -2.4
to get the ratio (or multiplication factor) of the sequence :
4 × r = -9.6
r = -9.6/4 = -2.4
and as you can easily check, the following y values use the same factor.
so, as multiplication is used, it is a geometric sequence.
if addition were used, it would be an arithmetic sequence.
but the differences between the y values are clearly not constant (as it would be, if we added a fixed constant to every term to create the next).
so, B and D are automatically wrong.
and C is wrong, because the given ratio or multiplication factor cannot be right :
4 × 0.4 = 1.6 and never -9.6
Which expression would be easier to simplify if you used the associative property to change the grouping
Answer:
A it is so simple just try it
Answer: C
Step-by-step explanation:
Nolan used the following procedure to find an estimate for StartRoot 18 EndRoot. Step 1: Since 4 squared = 16 and 5 squared = 25 and 16 < 18 < 25, StartRoot 18 EndRoot is between 4 and 5. Step 2: Since 18 is closer to 16, square the tenths closer to 4. 4. 1 squared = 16. 81 4. 2 squared = 17. 64 4. 3 squared = 18. 49 4. 4 squared = 19. 36 Step 3: Since 18. 49 rounds to 18, 4. 3 is the best approximation for StartRoot 18 EndRoot. In which step, if any, did Nolan make an error? In step 1, StartRoot 18 EndRoot is between 4 and 5 becauseStartRoot 18 EndRoot almost-equals 20 and 4 times 5 = 20. In step 2, he made a calculation error when squaring. In step 3, he should have determined which square is closest to 18. Nolan did not make an error.
Nolan did not make an error while estimating the square root of number 18 and his all the steps are correct.
What is a square root?A real square root of a number is the value which is when multiplicand by itself gives the same value as the number posses.
Nolan used the following procedure to find an estimate for
[tex]\sqrt{18}[/tex]
Step 1:The square of the number 4 is,
[tex]4^2=16[/tex]
The square of the number 5 is,
[tex]5^2=25[/tex]
Number 18 lies between these number as,
[tex]16 < 18 < 25[/tex]
Therefore, the [tex]\sqrt{18}[/tex] is somewhere between the number 4 and 5.
Step 2:Since 18 is closer to 16, square the tenths closer to 4.
[tex]{4. 1 }^2= 16. 81\\{4. 2 }^2= 17.64\\{4. 3}^2= 18.49\\{4. 4}^2= 19.36\\[/tex]
This step is also correct, when squaring.
Step 3:Since 18.49 rounds to 18, 4.3 is the best approximation for [tex]\sqrt{18}[/tex].
All the above steps are correct.
Thus, Nolan did not make an error while estimating the square root of number 18 and his all the steps are correct.
Learn more about the square root here;
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Answer:
The answer is C: In step 3, he should have determined which square is closest to 18.
HURRRYYY I WILL MARK BRAINLIEST!
-1/2 multiplied by -4/5
Answer:
0.4
Step-by-step explanation:
1. Find the product of 8,412 x 43 2. A jewelry store has 8/10 of gold. They Need 1/5-ounce groups. how many groups do they need?
3. on every 6th day Angelique goes to the gym to exercise. every 7th day Bentley goes to the gym to exercise. what is the First day Angelique And Bentley will be at gym on the same day?
Answer:
1. 361716 2. 4 3. ?
Step-by-step explanation:
What number is 40% of 3,600
Answer:
40% of 3,600 is 1440
Step-by-step explanation:
Orchid wants to retile her bathroom floor, which has an area of 40 square feet. She is deciding between two types of custom tiles. The square tile is One-half foot by One-half foot and costs $0. 45 per tile. The rectangular tile is 2 feet by One-fourth foot and costs $0. 80 per tile. Which tile should Orchid choose to minimize costs? Explain. She should choose the square tiles because the total cost will be $8 less. She should choose the rectangular tiles because the total cost will be $8 less. She should choose the square tiles because the total cost will be $14 less. She should choose the rectangular tiles because the total cost will be $14 less.
The tile should Orchid choose, to minimize costs, is rectangular tiles. The total cost will be $8 less.
What is the area of square and rectangle?Area of square is the square of its sides length. Area of rectangle is the product of the length of the rectangle and the width of the rectangle. It can be given as,
[tex]A=a\times b[/tex]
Here, (a)is the length rectangle and (b) is the width of the rectangle.
Orchid wants to retile her bathroom floor, which has an area of 40 square feet. She is deciding between two types of custom tiles.
The square tile is One-half foot by One-half foot. Thus, the area of square tile is,
[tex]A=\left(\dfrac{1}{2}\right)^2\\A=\dfrac{1}{4}\rm ft^2[/tex]
Total square tiles required for 40 square feet area,
[tex]n=\dfrac{40}{\dfrac{1}{4}}\times\\n=160[/tex]
Square tile costs $0.45 per tile. Thus, the cost of 160 square tile is,
[tex]C_s=0.45\times160\\C_s=72[/tex]
The rectangular tile is 2 feet by One-fourth foot. Thus the area of thios tile is,
[tex]A_r=2\times\dfrac{1}{4}\\A_r=\dfrac{1}{2}\rm\;ft^2[/tex]
Number of rectangular tiles required for 40 square feet area,
[tex]n=\dfrac{40}{\dfrac{1}{2}}\\n=80[/tex]
The cost of this tile is $0.80 per tile. Thus, the cost of 80 rectangle tiles is,
[tex]C_s=0.8\times80\\C_s=64[/tex]
Hence, the cost of rectangular tile is $8 less than the square tile.
Thus, the tile should Orchid choose to minimize costs, is rectangular tiles. The total cost will be $8 less.
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185285468+99548-19576+754
Answer:
[tex]\sf\fbox\red{Answer:-}[/tex]
185366194
[tex]\small\fbox{\blue{\underline{mαrk \; mє \; вrαínlíєѕt \; plєαѕє ♥}}}[/tex]