Answers
Answer:
11
Step-by-step explanation:
A=8x+8
B=8x-4
A+B=180 degrees
therefore,
8x+8+8x-4=180
16x+4=180
16x=176
x=176/16=11
Hope it helps
Pls mark as brainliest
Related Questions
Find the new amount after increasing $30 by 15%. I need help it’s due soon! Thanks!
Answers
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
round 487 to the nearest 10
Answers
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
Answers
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
Can some please help me work this problem. TIA
Answers
Answer:
the question is what problem
Step-by-step explanation:
Find the mean rounded to the nearest tenth median mode and range 59,50,54,50,50
Answers
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
I NEED HELP IM STUCK ITS CONFUSING,
A board is 88cm in length and must be cut so that one piece is 24cm longer than the other piece. Find the length of each piece. Round your answers to the nearest centimeter, if necessary
Answers
Answer:
64
Step-by-step explanation:
88-24=64 which is the right answer
whats the slope of a line that goes through (-8,5) and (3,-7)?
Answers
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.
directly find the square root of 36
Answers
Answer:
The square root of 36 is 6.
Answer:
square root of 36 is 6 your welcome
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?
Answers
If h represents the hourly fee, which equation models this problem?
7h+43=64
What was the hourly few for the rorotiller
$3
Step-by-step explanation:
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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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
Answers
Answer:
option C 5×10-6 is right answer
Answer:
[tex]c \: ) \: 5 \times 10 - 6[/tex]
c is the answer
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
Answers
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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PLEASE help!! BRAINLIEST to correct answer!!
Answers
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!
Can someone send me proxys that aren't blocked by iboss
and how do I removed chrome extensions that were added by a chrome administrator
I'm tryin to play fort night on geforce now browser but its blocked
Answers
Answer:
unblock miniproxy.com
Step-by-step explanation:
For the function f(x)=-6X^2+3X +7 Evaluate f(-1)
Answers
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^_^
what is 7019 - 1135 plezzzzzz
Answers
Answer:
The answer to 7019 - 1135 is 5884
What is the valeu of x?
1/2x -2 =4
Answers
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.
Answers
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
Write the sum of 7divided by 7x^6+ 4 dividend by 7x^6 in simplest form, if x = 0
Answers
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
I need help fast please!
Answers
Answer:
y=x+9
Step-by-step explanation:
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.
Answers
Ok so we draw a frequency table by like say if we have 3 2’s then we add a column of like 0-5 and say like 3 frequencies,
I know it’s confusing at first but just keep trying
And to find average we add all the numbers and we divide by how many numbers there are.
Hope it helps!
If it doesn’t I will explain again.
Can I get brainliest answer?
Which of the following lies on the line y =- 3x + 2?
(A) (-1, 8)
(B) (0, 4)
(C) (2, -4)
(D) (5, - 10)
Answers
Answer:
C
Step-by-step explanation:
I can't say for sure, but I am confident that is the right answer.
For BRAINILY please help I need to pass this class
Answers
Answer:
70
Step-by-step explanation:because they are all the same angles
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?
Answers
Answer:
216 inches or 18 feet
Step-by-step explanation:
6.75*32=216 inches or 18 feet
Find the degree of the monomial.
7a765
Answers
Answer: 1^ degree
Step-by-step explanation: because A is raised to 1 and being the only literal part the degree is one
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?
Answers
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
Answers
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
................................................
...............................................
................................................
plotting the points (0,6),(1,4),(-1,4),(2,-2),(-2,-2),(3,-12),(-3,-12),...
we get the following graphs.
What is pm ⋅ pn equal to?
'
Answers
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
is 16/6 a rational numer
Answers
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
Answers
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^_^
For any nonnegative real number.
Answers
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.