Answers
Answer:
x = 42
Step-by-step explanation:
2x + 8 + 2x + 4 = 180
4x + 12 = 180
4x = 168
x = 42
Related Questions
A woman wants to get to two destinations, A and B. From home to A there are 5 possible routes. From A to B
there are 5 possible routes. How many possible routes are there from home to B, if all of them go through A first?
Answers
From home to A has 5 routes. Ex: Route A,B,C,D,E.
A to B has 5 routes. Ex: Route F,G,H,I,J
The shorter way is 5x5 = 25
The longer way is A.F , A.G, A.H, A.I, A.J. + B.F, B.G, B.H, B.I, B.J and continue on...
Which of the diagrams shows an exponential graph?
Answers
Answer:
Diagram "C"
Step-by-step explanation:
The curve eventually shows that it is an exponentially graph
Solve for N is this equation.
Answers
Answer:
[tex]n + (13 - 6) = 124[/tex]
[tex]n+13-6=124[/tex]
[tex]n+7=124[/tex]
[tex]n+7-7=124-7[/tex]
[tex]n=117[/tex]
If f (x) = 2x^3 - 5x +2, then what is the remainder when f (x) is divided by x - 4?
Answers
hmm let's do that with synthetic division, Check the picture below.
What is the answer to 4/5w = 8
Answers
Answer:
w = 10
Step-by-step explanation:
[tex]\frac{4}{5}w=8~(Given)\\\\\frac{5}{4}(\frac{4}{5}w)=\frac{5}{4}(8)~(Multiply~5/4~on~both~sides)\\\\w=10~(Simplify)[/tex]
Answer:7 1/5
Step-by-step explanation:
-4/5 on each side
'and you get w= 7 1/5
NASA launches a rocket at t = 0 seconds. Its height, in meters above sea level, as a function of time is
given by h(t) = – 4.9t2 + 235t + 269.
Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?
Answers
Triangle A is a scaled version of triangle B. The dimensions of triangle A are twice the dimensions of triangle B. The area of triangle B is 40.5 sq cm. What is the area of triangle A?
Answers
Step-by-step explanation:
the lengths of any line (side, height,...) in A is twice as long as in B.
now, the area of a triangle is
baseline × height / 2
so, two lines are multiplied. that means the factor 2 gets multiplied in 2 times. and that means the area increases by the factor 2×2 = 4
therefore, the area of A is
40.5 × 4 = 162 cm²
Find perimeter of the house
Answers
Answer:
50x +11
Step-by-step explanation:
The perimeter is the sum of the lengths of the 5 sides. Sides marked with the same symbol have the same length. We can use multiplication to simplify the repeated addition.
P= (14x +13) +2(12x +3) +2(6x -4)
P = (14 +2·12 +2·6)x +(13 +2·3 +2(-4))
P = 50x +11
The perimeter of the house is 50x +11.
Hello I need help help help help
Answers
x = 16
7 times 2 = 14
8 times 2 = 16
Hope that helped:)
3x3 + 4x2 - 8x + 18
What is the constant term?
Answers
Answer:
18
Step-by-step explanation:
18 is the constant term since it contains no variable.
Pre college need help
Answers
Answer:
No
Step-by-step explanation:
Substituting into both equations proves that the second equation does not work for the ordered pair provided
Answer:
No
Step-by-step explanation:
2+(-5)=3
4(2)+3(-5)=-7
Tony bought a skateboard online. It cost $96 plus 20% shipping and handling. What was the total cost?
Answers
mai owes the bank 60. she gets 85 for her birthday and deposits it into her account how much dose she now have in the bank
Answers
Answer:
if she pays the bank back it would be 25 but if she just deposited 85 then she has 85 in the bank
Step-by-step explanation:
Please take a look at the picture
Answers
Answer:
D
Step-by-step explanation:
-6-(-5)=-6+5
=-1
Answer:
D) The number that is 5 to the right of -6 on the number line
Hope this helps :)
What are the example of discount?
Answers
Answer:
The definition of discount is reduced prices or something being sold at a price lower than that item is normally sold for. An example of something described as discount is a purse sold for 50 percent off its normal price or a store that focuses on selling designer items at below-market prices.
Answer:
the marked price of book is 2000.and vat is 13 percent.selling price is 1500then find discount
What are the x - intercepts of the graphed function
Answers
Answer: second one is the correct answer
Step-by-step explanation:
*WILL GIVE BRAINLIEST FOR BEST ANSWER*
Subtract. Write your answer in scientific notation.
(5.6×106)–(1.1×106)
Answers
Answer:
447
Step-by-step explanation:
an elevator descends 26 feet in 6s
Answers
Answer:
Starting position of mine shaft is = 10m above ground
but,
it moves in opposite direction so it travels the distance (-350 m ) below the ground.
Total distance covered by mine shaft = 10m - (-350m)
= 10 + 350
= 360m
Now, taken to cover a distance of 6m by it = 1 minute
Time taken to cover a distance of 1m by it = \frac{1}{6\ }\min
Therefore, tie taken to a cover a distance of 360m = \frac{1}{6}\times\ 360\ =\ 60\ \min\ \
60 minutes = 1 hour
thus, in one hour the mine shraft reaches = 350 below the ground
Step-by-step explanation:
what is x over 5 = -3 find x value
Answers
5*-3=-15
x=-15
hope this helps
Answer:
x = -15
Step-by-step explanation:
[tex]\frac{x}{5}=-3~(Given)\\\\5(\frac{x}{5})=5(-3)~(Multiply~5~on~both~sides)\\\\x=-15~(Simplify)[/tex]
What is the 5th row of Pascal's triangle?
Answers
Answer:
Row 5 115 161051
Step-by-step explanation:
HELP PLS ASAPPPPPPP
Answers
a) x^2 + 6x
b) 5x^2 - x
c) 18x^2 + 15x
d) 8x^2 - 12xy
Answer:
2x + x² + 3x + 5x² - 10x (combine like terms)
6x² + 5x -10x
6x² - 5x
which is the same as
-5x +6x²
Your answer is C
NOT BY MEE FOUND THIS ON BRAINLY ALL YOU GOT TO DO IS LOOK IT UP IN BRANLY AND YOU WILL FIND IT
Step-by-step explanation:
Does (7,5) make the inequality 16x + 16y 2 12 true?
Answers
90 people apply for job, 10 have no sales or publishing experience, 65 have sales, 58 have publishing, how many have both?
Answers
No sales | Sales
No Publishing | 10 __ __
Publishing | __ x 58
__ 65 90
Fill in spots
No sales | Sales
No Publishing | 10 22 32
Publishing | 15 43 58
25 65 90
43 applicants have both sales and publishing experience
The following dataset represents the number of minutes a student listens to music in a week for 50 students, sorted and
arranged in rows of 5. What is the 80th percentile of the data?
Answers
Using the percentile relation, the 80th percentile of the data is 77.
The 80th percentile of a data can be defined as :
80th percentile = 80% × (n+1)th term n = sample size = 50Hence, we have ;
80th percentile = 0.8 × (50 + 1)th term
80th percentile = 40.8 term = 41th term
Since, the days is sorted, the 80th percentile is the value at index 41.
Hence, the 80th percentile of the data is 77.
Learn more : https://brainly.com/question/25670812
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Answers
Answer:
thanks for tha points
Step-by-step explanation:
Barack is saving up his money to buy a television that costs $395.50. Right now he has $85.00 and can save $29.00 each week. How many weeks will it take for Barack to have enough money to buy the television?
Answers
Answer:
11 weeks
Step-by-step explanation:
Its easy
Q2). Let A={1,2,3,4} B={a,b,c} which of the following are relation from B to A?
(i) {(c,a) (c,b) (c,1)}
(ii) {(c,4) (b,3) (c.2)}
Answers
Step-by-step explanation:
Given sets are :
A = {1,2,3,4} and B = {a,b,c}
(i)
solve pls brainliest
Answers
I hope this is correct
Answer:
-8^2=1/64 and -3^3=1/27
Step-by-step explanation:
I appreciated if you mark me as brainliest
All 5-digit zip codes in the United States are assigned by region. In Texas, all zip codes begin
with the number 7 while the second digit is restricted to numbers from 5 to 9. There is no
restriction on the remaining digits. How many zip code combinations are possible in Texas?
4,000
5, 000
6, 000
7,000
Answers
Answer:
5,000
Step-by-step explanation:
[tex]\frac{1}{7}*\frac{5}{5-9} \frac{10}{0-9} *\frac{10}{0-9} * \frac{10}{0-9}[/tex]
Find the surface area of the following cylinder. Round your answer to the nearest square centimeter.
Answers
Answer:
V=2(pi)(r)(h)+2(pi)(r^2)
v=2(pi)(10/2)(0.8)+2(pi)(10/2)^2
TSA=159.512
TSA=160
Step-by-step explanation: