Answer:
52%
Step-by-step explanation:
you got to divide 15 by 785. First 15 goes into 78 5 times which is 75. Then subtract 78 by 75 which is 3. Then bring down the 5 which makes 35 and then 15 goes into 35 two times which is 30 subtract 35 by 30 which is 5 bring up the 5 into a fraction and the ansewer in percentage is 52%.
PLEASE help!! BRAINLIEST to correct answer!!
The general equation for a circle is:
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Where the center is (h,k) and the radius is r.
The equation we are given is:
[tex](x-2)^2+(y+3)^2=80[/tex]
From this, the center is (2,-3), and the radius is [tex]\sqrt{80}[/tex], or [tex]4\sqrt{5}[/tex].
Let me know if you have any questions, thanks!
Which value in scientific notation is the best estimate for 0.0000058102?
A.
5 × 10-5
B.
6 × 10-5
C.
5 × 10-6
D.
6 × 10-6
Answer:
option C 5×10-6 is right answer
Answer:
[tex]c \: ) \: 5 \times 10 - 6[/tex]
c is the answer
what is 7019 - 1135 plezzzzzz
Answer:
The answer to 7019 - 1135 is 5884
For BRAINILY please help I need to pass this class
Answer:
70
Step-by-step explanation:because they are all the same angles
What is pm ⋅ pn equal to?
'
Answer:
pm*pn = p^2mn. But if p=1, then it would just be pm*n
Step-by-step explanation:
Hope this helps
Srry if it doesn't
Please help for brainliest!
Answer:
The answer is 'D'
Step-by-step explanation:
What is the valeu of x?
1/2x -2 =4
Answer:
12
Step-by-step explanation:
1/2x = 6
x = 12
Answer:
x=12
Step-by-step explanation:
half of 12 is 6. 6-2=4
Find the remainder when x^30-2x^3+5 is divided by x+1.
Step-by-step explanation:
x³⁰ - 2x³ + 5 / x + 1 = x²⁹-x²⁸+x²⁷-x²⁶+x²⁵ ... -x⁴+x³
- x³⁰ + x²⁹ -3x²+3x-3
-----------------------
0 - x²⁹-2x³
- - x²⁹-x²⁸
-----------------------
0 x²⁸-2x³
...
- -x⁵-x⁴
----------------------
0 x⁴-2x³
- x⁴+ x³
-----------------------
0 -3x³+5
- -3x³-3x²
-----------------------------
0 3x²+5
- 3x²+3x
-----------------------------------
0 -3x+5
- -3x -3
------------------------------------
0 + 8
the remainder is 8
Find the mean rounded to the nearest tenth median mode and range 59,50,54,50,50
Answer:
Mean = 52.6
Median = 50
Mode = 50
Range = 9
Step-by-step explanation:
How to find the mean
The mean of a set of numbers is the sum divided by the number of terms.You add 59,50,54,50,50 then divide it by 5 because there are 5 numbersHow to find the median
Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.How to find the mode
The mode is the element that occurs most in the data set. In this case, 50 occurs 3 times.How to find the range
Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is 59 − 50 = 9Hope this helps
Marty has a scale model of a car. The scale is 1 in. : 32 in. If the model is 6.75 in. long, how long is the actual car?
Answer:
216 inches or 18 feet
Step-by-step explanation:
6.75*32=216 inches or 18 feet
Someone help plz make sure the answers right will mark brainiest:)
The price of Stock A at 9 AM. was $13.38. Since then, the price has been increasing at the rate of $0.12 each hour. At noon the price of Stock B was $14.13. It begins to decrease at the rate of $0.14 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the same?
Answer:
2 2/15 hours from noon the stock prices will be the same.
Step-by-step explanation:
Sorry if it's incorrect.
2x² + y = 6
Pls help
Answer:
Step-by-step explanation:
y=-2x²+6
x=0,y=6
x=1,y=-2(1)²+6=-2+6=4
x=-1,y=-2(-1)²+6=-2+6=4
x=2,y=-2(2)²+6=-8+6=-2
x=-2,y=-2(-2)²+6=-8+6=-2
x=3,y=-2(3)²+6=-18+6=-12
x=-3,y=-2(-3)²+6=-18+6=-12
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plotting the points (0,6),(1,4),(-1,4),(2,-2),(-2,-2),(3,-12),(-3,-12),...
we get the following graphs.
Write the sum of 7divided by 7x^6+ 4 dividend by 7x^6 in simplest form, if x = 0
Answer:
0
Step-by-step explanation:
The equation if I read this correctly is:
(7 / 7x⁶+4) / 7x⁶
Using x = 0 you would have:
[7 / (7(0)⁶+4)] / 7(0)⁶
(7 / 0 +4) / 0
(7/4) / 0 which is the same as 7/4 x 0 = 0
in triangle abc are shown side ab is 8 and side ac is 4
Answer:
C
Step-by-step explanation:
Segment ad is 4 and ae is 2
directly find the square root of 36
Answer:
The square root of 36 is 6.
Answer:
square root of 36 is 6 your welcome
What is the end behavior of the graph of the polynomial function y = 10x9 – 4x?
o As X-0, y = 0 and as X+0,7-00,
o As X→-0, y = 0 and as X>0, y →--.
As X →-00, y →- and as X>0, y →00
X
As X→-00, y →-00 and as X0, y →-00
y
Answer:
[tex]x \rightarrow + \infty \: \Rightarrow \: y \rightarrow + \infty \\ x \rightarrow - \infty \: \Rightarrow \: y \rightarrow - \infty[/tex]
x → ∞ y → ∞ and as x →- ∞ y → -∞ is the end behavior of the graph of the polynomial function y = 10x⁹ – 4x
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The meaning of end behavior is how the function ‘y’ (in this case) moves when x tends towards both ∞ and - ∞.
As x → ∞ y → ∞.
This is apparent from the upward movement of the graph of the function y=10x⁹ –4x
As x →- ∞ y → -∞
This inference is also drawn from the above graph i.e. as x values become more negative the graph of y also travels towards infinity i.e. southward on the LHS of the above graph.
Even though the graph of the function remains flat in between x = -4 to x = 4.
After these points, the graph moves towards infinity exponentially.
Hence, x → ∞ y → ∞ and as x →- ∞ y → -∞ is the end behavior of the graph of the polynomial function y = 10x⁹ – 4x
To learn more on Graph click:
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Stefan’s family rented a rototiller to prepare an area in their backyard for spring planting. The rental company charged an initial fee of $43 with an additional fee per hour. If they paid $64 after renting the rototiller for 7 hours, what was the hourly fee?
If h represents the hourly fee, which equation models this problem?
What was the hourly fee for the rototiller?
The hourly fee is $3.00 per hour.
It is required to find the hourly fee for the rototiller.
What is arithmetic?Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
Let h represents the hourly fee.
Let C be the total charge and t be the rental time in hours.
C = ht + 43
Putting the given values into the equation, we get:
64 = 7h + 43
7h = 21
h = 3
Therefore, the hourly fee is $3.00 per hour.
Learn more details about arithmetic here:
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ayuda
encuentra el valor de la hipotenusa
Answer:
113. x = √65 cm
114. x= 7.10 cm
For the function f(x)=-6X^2+3X +7 Evaluate f(-1)
Answer:
[tex]f( - 1) = - 2[/tex]
Step-by-step explanation:
[tex]f(x) = - 6 {x}^{2} + 3x + 7 \\ f( - 1) = - 6 {( - 1)}^{2} + 3( - 1) + 7 \\ = - 6(1) + ( - 3) + 7 \\ = - 6 - 3 + 7 \\ = - 2[/tex]
I hope I helped you^_^
The number of times the people in a group surveyed on the street have gone to the cinema this month are:
5, 5, 0, 8, 4, 5, 6, 4, 3, 5, 3, 5, 3, 7, 4, 3, 6, 7, 6, 2, 1, 4, 2, 0, 2
Fill in a frequency table and calculate the mean of the distribution.
whats the slope of a line that goes through (-8,5) and (3,-7)?
Answer:
bk
Step-by-step explanation:
jlvlivh
Answer:
dunno what the other guy said but I'm pretty sure the answer is -12/11, or -1.09.
Which of the following lies on the line y =- 3x + 2?
(A) (-1, 8)
(B) (0, 4)
(C) (2, -4)
(D) (5, - 10)
Answer:
C
Step-by-step explanation:
I can't say for sure, but I am confident that is the right answer.
For any nonnegative real number.
Answer:
A
Step-by-step explanation:
We know that [tex]\sqrt{b}=b^{1/2}[/tex].
We also know that [tex](a^b)^c=a^{bc}[/tex].
We can combine these facts to get [tex](\sqrt{b})^2=(b^{1/2})^2=b^{1/2*2}=b^{1}=b[/tex].
So, the answer is [tex]\boxed{A}[/tex] and we're done!
Note: the non-negative part or the equation comes from the fact that you assume the square root of a negative number doesn't exist. You will change this assumption later in the year, or in further years.
Find the degree of the monomial.
7a765
Answer: 1^ degree
Step-by-step explanation: because A is raised to 1 and being the only literal part the degree is one
Find the missing side of each triangle.
A) 15.5 mi
C) 20 mi
E) 12.2 mi
B) 15.8 mi
D) 14.7 mi
Answer:
The choice D) 14.7
Step-by-step explanation:
[tex] {(5.7)}^{2} + {(13.5)}^{2} = {x}^{2} \\ 32.49 + 182.25 = {x}^{2} \\ {x}^{2} = 214.74 \\ x = 14.65 \\ x = 14.7[/tex]
I hope I helped you^_^
Find the new amount after increasing $30 by 15%. I need help it’s due soon! Thanks!
Answer:
$34.5
Step-by-step explanation:
15% of $30 is 4.5
So 30+4.5=34.5
15 / 100 × 30 = 4.5
30 + 4.5 = 34.5
The answer is 34.5
sara estimates that they will sell approximately 400 pizzas next week. About how much tomato sacue and cheese should she order to be prepared for next week? Show your work clearly. Write an equation that relates t
Answer:
5/9-2/12=?
9x8=72
5x8=40
12x6=72
2x6=12
40/72 - 12/72 = 28/72
28/4=7
72/4=18
28/72=7/18
1,2,7,10,13,18,20,28,31,38-46 even,76 evaluate only except 38 t0 46 name property
Answer:
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round 487 to the nearest 10