Answer: (9,950 to 10,049)
Step-by-step explanation:
The nearest hundred is the third digit (counting from the right).
When we round up/down, we must look at the previous digit (the second in this case).
If the digit is larger than 5, we round up
if the digit is 5 or less, we round down.
Then if the rounded number is 10,000.
The rounded down version will be:
10,049
(49 < 50, then we should round down to 10,000)
The rounded up version will be:
9,950.
this number would be the smallest number that can be rounded up to 10,000.
Then the possible range is:
(9,950 to 10,049)
are integers rational numbers
Answer:
yes
Step-by-step explanation:
Here's a chart that should help explain things a bit better.
A
5
B
3
4
С
Find tan(B) in the triangle.
Answer:
Step-by-step explanation:The tangent of an angle is the trigonometric ratio between the adjacent side and the opposite side of a right triangle containing that angle. Example: In the triangle shown, tan(A)=68 or 34 and tan(B)=86 or 43 .
Given two sides
if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root: a = √(c² - b²)
if leg b is unknown, then. b = √(c² - a²)
for hypotenuse c missing, the formula is. c = √(a² + b²)
Answer:
it’s 3/4
Step-by-step explanation:
it’s right for khan (trigonometric ratios in right triangles)
Amanda and her best friend found some money buried in a field. They split the money evenly, each getting $24.28. How much money did they find?
Answer:
This is a simple multiplication problem.
If 2 people, Amanda and her best friend divide evenly and each get $24.28, this means that the total is $24.28 x 2
$24.28 x 2
$48.56
I'm sorry if I misunderstood.
Good luck mate! :)
Please add Brainliest if you'd like, not that it matters.
Remember to try your best every day!
A wall of a building is 22 inches wide ten inches is concrete 8 inches is brick and 4 inches is limestone. What fraction of the wall is limestone?
Answer:
fraction of the wall is limestone is 4/22
or 2/11 as a reduced fraction
Step-by-step explanation:
fraction of the wall is limestone is 4/22
the width is 22 in total
10 inches concrete = 10/22
8 inches brick : 8/22
4 inches limestone : 4/22
10/22+8/22+4/22=22/22=1
Which expression is equivalent to 2(m − 5) + 6?
Answer: 2m-4
Step-by-step explanation:
2(m-5)+6
=2m-10+6
=2m-(10-6)
=2m-4
Hope this helps!! :)
Please let me know if you have any question
Answer:
2m-4
Step-by-step explanation:
2(m-5)+6
=2m-10+6
=2m-4
11. When you multiply two decimals less than 1, how does the product compare to the factors?
Illustrate with an example.
Answer:
The product is usually smaller than the two numbers multiplied
Step-by-step explanation:
When we multiply two decimals less than one, it is a certainty that the result of the multiplication would be less than the two decimals that were multiplied. An example is the multiplication of the decimals below;
0.958 * 0.325
which equals 0.31135
We can see from the example above that the result of the multiplication of the two decimals that are less than one, results in a product that is less than the factors that were multiplied.
Simply each expression by combining like
terms. -7W + 2W - 12W-W
Answer:
answer is in the box. I hope that helps! :)
You deposit $3000 in a savings account that earns 2.9% annual interest compounded monthly. You also save $80 per month in a safe at home. Write a function for the total amount of money saved C(t)=b(t)+h(t), where b(t) represents the balance of your savings account and h(t) represents the amount in your safe after t years. Round any decimals to three decimal places.
Answer:
C(t)=3000(1.002417)^12t+960t
if T=1 year then the saving will be : 4048.17
Step-by-step explanation:
3000 deposit amount, 2.9 compound monthly interest . save 80 dollars per month at home .
A=p(1+r)^t
A=3000(1+0.029/12)^12t
A=3000(1.002417)^12t dollars
for the amount saved at home=80*12t=960t dollars
C(t)=3000(1.002417)^12t+960t
if T=1 year then the saving will be :
C(t)=3000(1.002417)^12t+960t
=3088.17+960= 4048.17 dollars
what is the answer to 8^-2 =
Answer:
[tex]\huge\boxed{8^{-2}=\dfrac{1}{64}}[/tex]
Step-by-step explanation:
[tex]a^{-n}=\dfrac{1}{a^n}\Rightarrow 8^{-2}=\dfrac{1}{8^2}=\dfrac{1}{8\cdot8}=\dfrac{1}{64}[/tex]
other examples:
[tex]3^{-1}=\dfrac{1}{3^1}=\dfrac{1}{3}\\\\4^{-3}=\dfrac{1}{4^3}=\dfrac{1}{4\cdot4\cdot4}=\dfrac{1}{64}\\\\\left(\dfrac{1}{3}\right)^{-2}=3^2=3\cdot3=9\\\\\left(\dfrac{2}{5}\right)^{-3}=\left(\dfrac{5}{2}\right)^3=\dfrac{5^3}{2^3}=\dfrac{125}{8}[/tex]
Answer:
The answer is
Step-by-step explanation:
15/44
Translate “four more than twice a number is equal to six less than three times a number”
Answer:
[tex]2n + 4 = 3n - 6[/tex]
Step-by-step explanation:
In order to translate from words into equarion, we just have to know what means what.
Twice a number can be represented as [tex]2n[/tex], adding four to that is [tex]2n + 4[/tex].
3 times a number is [tex]3n[/tex], and 6 less than that is [tex]3n-6[/tex].
So these are equal to each other, we get [tex]2n + 4 = 3n - 6[/tex].
Hope this helped!
A boat traveled downstream a distance of 54 mi and then came back right back. If the speed of the current was 12 mph and the total trip took 6 hours, find the average speed of the boat relative to the water.
Answer:
18 mph.-
Step-by-step explanation:
This is 2*54 / 6
= 18 m p h.
(BRAINLIEST QUESTION)
Pump it Up gym's daily revenue each can be modeled by R(x) = 5x where x represents the number of customers that visit the gym each day. The gym's daily costs can be modeled by the function C(x) = 2x + 150. Find the profit function P(x) if: P(x) = R(x) - C(x)
P(x) = 3x +150
P(x) = 7x - 150
P(x) = 3x - 150
P(x) = 7x +150
Answer:
P(x)=3x-150
Step-by-step explanation:
It is given that,
Daily revenue, R(x) = 5x, x is the number of customers that visit the gym each day
The daily cost pf the gym, C(x) = 2x+150
We need to find the profit function. It is given by :
P(x) = R(x) - C(x)
P(x) = 5x-(2x+150)
P(x) = 5x-2x-150
P(x)=3x-150
So, the correct option is (c) "P(x)=3x-150".
A rectangle has the following vertices. Find the area of the rectangle.
(9, – 1), (-1, 7), (-5, 2), (5,
6)
(1 point)
41 square units
123 square units
205 square units
82 square units
Answer:
D. 82 square units
Step-by-step explanation:
The area of the given rectangle is 82 square units. The correct option is (D).
How to use distance formula?The distance formula is used to find the distance between two points (x₁, y₁) and (x₂, y₂) as √((x₁ - x₂)^2 + (y₁ - y₂)^2).
By knowing the sides, the area of different polygonals such as parallelogram, trapezium and rectangles etc. canbe found.
The vertices of the rectangle are given as (9, – 1), (-1, 7), (-5, 2), (5, 6).
Suppose A, B, C and D are the corresponding vertices.
In order to find the area length and breadth is required.
Here, AB is the length and BC is the breadth which can be found using the distance formula as,
AB = √((-1 - 9)^2 + (7- (-1))^2)
= √(10² + 8²)
= 12.8
BC = √((-5 - (-1))^2 + (2 - 7)^2)
=√(-4² + -5²)
= 6.4
Thus, Area = AB × BC
= 12.8 × 6.4
= 81.92
Which is approximately 82.
Hence, the area of the rectangle is 82 square units approximately.
To know more about distance formula click on,
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What is the inverse of the function f(x) = 2x + 1?
Answer:
1 + 2x = f(x) i believe
Step-by-step explanation:
Answer:
[tex]f^{-1}[/tex](x) = [tex]\frac{x-1}{2}[/tex]
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = 2x + 1 ( subtract 1 from both sides )
y - 1 = 2x ( divide both sides by 2 )
[tex]\frac{y-1}{2}[/tex] = x
Change y back into terms of x
[tex]f^{-1}[/tex](x) = [tex]\frac{x-1}{2}[/tex]
Geneva's younger brother has a toy box that is 3.6 feet
long, 2.4 feet wide, and 1.5 feet high. What is the volume
of the toy box?
Answer:
12.96 ft ³
Step-by-step explanation:
the expanded fom of (a-b)²
Answer:
Step-by-step explanation:
[tex](a-b)^{2}[/tex] = [tex]a^{2}[/tex] - 2ab + [tex]b^{2}[/tex]
Hope this helps
plz mark as brainliest!!!!!
which of the elements in set P are irrational
Answer:
-[tex]\sqrt{1}[/tex], [tex]\sqrt{2}[/tex], [tex]\frac{π}{2}[/tex]
Step-by-step explanation:
square roots and pie are irrational.
solve each question -15=7n+8n=
Answer:
-15 = 7n + 8n
-15 = 15n
n = -1
plz brainlist me I need it
n = - 1
Step-by-step explanation:- 15 = 7n + 8n
15n = - 15
n = - 15 : 15
n = - 1
Complete the Equation.
6xy^-2/x^-3 = 6x [ ]^a0 /y^2
Answer:
a0 = 4
Step-by-step explanation:
6xy^-2/x^-3 =6xx^3/y^2 =6x^4/y^2a0 = 4You have two pieces for fabric. One piece is 6 feet wide and the other piece is 7.5 feet wide. You want to cut both pieces into strips of equal width that are as wide as possible. How wide should you cut the strips of fabric?
Answer:
Strips should be 1.5 ft wide.
Step-by-step explanation:
Given:
Width of 1st piece = 6 ft
Width of 2nd piece = 7.5 ft
To find:
To find the maximum width possible to make strips of equal size from both the pieces.
Solution:
This problem can be visualized as if we are given two numbers and we have to find the Highest common factor for both of them i.e. HCF of 6 and 7.5 will be our answer.
Let us try to factorize the given factors:
[tex]7.5 = 3 \times 2.5 = \underline {3 \times 0.5} \times 5[/tex]
[tex]6 = 3 \times 2 = \underline {3 \times 0.5 }\times 2[/tex]
The common factors are highlighted above as underlined.
Therefore, the answer is 3 [tex]\times[/tex] 0.5 = 1.5 ft
Strips should be 1.5 ft wide.
You use it to form general ideas and rules based on your experiences and ______.
Answer:
You use it to form general ideas and rules based on your experiences and observations
Given that [tex]f(x)=\frac{3x+4}{5x-7} \\ g(x)=\frac{7x+4}{5x-3}[/tex] . Determine ([tex]g^{-1}[/tex]°[tex]f^{-1}[/tex])and the domain of their product.
Greetings from Brasil...
Solving the inverses of these functions and applying the composite we obtain:
(G⁻¹ о F⁻¹) = X
Note that (F⁻¹ о G⁻¹) also results in X (see second annex)
a =5 b=7 ㅋ
What is
3 ab.
?
Answer:
Umm may be 105
Step-by-step explanation:
here a=5 b=7
3ab means 3×a×b
so,
3×5×7
=105
Answer:
[tex]\Huge \boxed{\mathrm{105}}[/tex]
Step-by-step explanation:
[tex]3ab[/tex]
The value of [tex]a[/tex] is given 5.
The value of [tex]b[/tex] is given 7.
[tex]\Rightarrow 3(5)(7)[/tex]
Evaluate the expression.
[tex]\Rightarrow 105[/tex]
Evaluate if x = 3, y = 4, and z = 5.*
6(r + y) =
I need help
Answer:
if y=4.then 6(r+4).
which is 6r+24.
and if it is equal to zero which is like this then it will be 6r+24=0.
which will be 6r=-24.
r= -24/6.
r= -4.
Simplify the expression.
16-4 [3+2 divide (9-7)]
Answer:
0
Step-by-step explanation:
16-4 (3+2÷2)
16-4 (3+1)
16-4×4
16-16
0 ans.
Greyson is playing a game. If he picks a red marble he earns 3 points. If he picks a blue marble, he loses 4 points. How many points does Greyson have at the end of 6 turns if he
picks : red, red, blue, blue, blue, red?
Answer:
the answer would be -3 because you would do 9-12 which would be -3
Hey I need help anyone willing to help me please . Need help on 3 and 4
Answer:
Please see the attached images for full solution.
For question 3, the equation could have also been 3x°= 90°. However, I used ∠ sum of △ since I didnt want to assume that ∠ABC is a right angle.
Likewise for Q4, the polygon looks like a trapezium which means that the 2 horizontal lines are parallel and one could conclude that (3x +3)° +(2x +2)°= 180° (int. ∠s). But since it wasn't clearly indicated that they are parallel, I used the sum of interior angles to find x instead.
NEED HELP PLEASE !!!!
Answer:
It's the 3rd answer choice
The table below shows the number of minutes Morris practiced playing the trumpet during the past five weeks.
Week Minutes of Practice
1 30
2 40
3 52
4 66
5 82
6 ?
Answer:
6 100
Step-by-step explanation:
i found the answer because if you notice, once it gets to 3 52, 4 66, and 5, 82 it goes up 2 each time. So the answer would be 6 100!
Absolute Value. Show work...pls.
Answer:
10
Step-by-step explanation:
| 2+3(-4)|
Using PEMDAS, multiply first
| 2+-12|
Then add
| -10|
Then take the absolute value
10
Answer:
[See Below]
Step-by-step explanation:
Rewrite:
* |2 + 3 x -4|
Solve:
* 2 + 3 = 5
* 5 x -4 = -20
Now solve using absolute value:
* -20 = 20
(With absolute value it's just a short way of saying no negatives or fractions. It'd be the whole number of the number. Another example of this would be 8/1; the absolute value would be 8.)