Answer:
[tex]x = 2.9[/tex]
Step-by-step explanation:
Given
[tex]x = \frac{5.7}{2}[/tex]
Required
Solve
We have
[tex]x = \frac{5.7}{2}[/tex]
Using a calculator
[tex]x = 2.85[/tex]
Approximate
[tex]x = 2.9[/tex]
A finite sequence of numbers is called AWESOME if each subsequent member of the sequence, except the first one, is larger than the previous one and if the
product of all the members of that sequence is a perfect square. For example, sequence 2, 6, 27 is an AWESOME sequence. Determine the natural numbers x and y such that the sequence 28, x, y, 65 is an AWESOME sequence.
Answer:
The answer is "28, 35, 52, 65"
Step-by-step explanation:
Calculating the x,y:
[tex]\to x< y<65\\\\\to 65 \times 28 xy=13 \times 5xy \times 7 \times 2^2\\\\x=13 \\\\y=5 \times 7= 35\\\\[/tex]
When
or
[tex]x=35\\\\y= 13 \times 2^2=13 \times 4 =52[/tex]
So, the final answer is "28, 35, 52, 65".
II. The Añejo Rum 45 played 5 games. Find the total of poin
basketteall game and for each player,
Loyzaga J
WAME GAME 1 GAME 2
Jaworski 18
2B
12 15
Isaac 16
12
Gonzalgo 21 15
Distrito 26 24
Mamaril 19 22
GAME 3
12
16
18
24
20.
12
GAME H GAME 5
24
18
16
20
19 15
26 23
21
15 16
21
Answer:
Step-by-step explanation:
alright l like this answer too
Review the graph of a piecewise function. On a coordinate plane, a line starts at open circle (0, negative 1) and goes to open circle (negative 2, negative 3). It then curves up through (negative 5, 2). A curve starts at closed circle (0, 3) and curves down and approaches x = 1 into quadrant 4. Another curve starts at closed circle (2, 3) and curves down and approaches x = 1 in quadrant 4. A horizontal line goes from closed circle (2, 3) to (5, 3). Which list represents all values of x for which the function has a discontinuity? 1 0 and 1 –2 and 1 –2, 0, and 1
Answer:
A
Step-by-step explanation:
It is
Answer:
a
Step-by-step explanation:
A warehouse floor has a perimeter of 6,615 feet. What is the perimeter of the floor in yards?
Answer:
2205
Step-by-step explanation:
Brainliest please!!!
Two sixth-grade classes, A and B, voted on whether
to give the answers to their math problems in poetry.
The "yes" choice was more popular in both classes.
class A - 24 yes , 16 no
class B 18 yes , 9 no
i know the percent of class a but not b
class A - 60/100
class B - ???????
Help please i need ASAP
[tex]h \: is \: correct \: answer \: \\ if \: you \: put \: (0 \: t4) \: and \: (1 \: 6)you \: can \: find \: the \: answer[/tex]
When Barry was traveling in Europe, he noticed that the temperature said 31°C, but wasn't sure of the weather because he was familiar with degrees Fahrenheit. What is the temperature to the nearest degree in degrees Fahrenheit?
A - 56
B - 65
C - 88
D - 30
Answer:
C. 88 degrees fahrenheit :)
Step-by-step explanation:
A family decided to order salads and a pizza. The pizza cost $10 and each salad costs $4. If the bill was $22, how many salads did they order?
Let x = # of salads ordered.
Answer:
3
Step-by-step explanation:
10+4x
10+12 = 22
so what number times 4 equals 12. So the answer is 3
24. One leg of a right triangle is 5 inches. The hypotenuse is 9 inches. Find the length of the
second leg.
25. Indicate what number should be added so that the result is a perfect square trinomial:
x? + 16x +
Answer: question 25. Add 16 to complete the square. question 24. Square root of 56
Step-by-step explanation:
Which of the following is true statement?
Answer:
B
Step-by-step explanation:
I think
3.
Given: RS bisects PQ at T, PQ bisects RS at T.
Prove: PTS = QTR.
Answer:
Step-by-step explanation:
RS Bisects PQ at T Given
PQ bisects RS at T Given
<RTQ = <PTS Vertically opposite Angles
PT = TQ Result of the given bisection
RT = TS Result of the given Bisection
ΔPTS ≡ ΔRTQ SAS. Note that the vertically opposite angles are between the two equal sets of lines.
What is the solution to the equation? a+5 2/3=9
Answer:
a=8+1/2
Step-by-step explanation:
We move all terms to the left:
(a+5)2/3-(9)=0
We multiply all the terms by the denominator
(a+5)2-9*3=0
We add all the numbers together, and all the variables
(a+5)2-27=0
We multiply parentheses
2a+10-27=0
We add all the numbers together, and all the variables
2a-17=0
We move all terms containing a to the left, all other terms to the right
2a=17
a=17/2
a=8+1/2
A box holds 30 tins How many boxes can be filled
with 810 tins
Calvin uses a one dollar bill to pay for a pair that cost $.52 how much change should Calvin get back
Answer:
.48
Step-by-step explanation:
$1.00-.52=.48
help me thank you whoever is right gets brainliest A carpenter attaches a piece of plywood with a width of 4 feet and a length of p to another piece of plywood that has a width of 4 feet and a length of 8 feet. Which expression represents the area of the combined piece of plywood? A. 4(p + 8) B. 8(p + 4) C. 8(p + 8) D. 4(p + 4)
Answer:
45
Step-by-step explanation:
Answer:
4(p+8)✓
4 = length
p+8 = Width
You have 2 piggy banks. Both contain c coins. You have 86 coins in all. How many coins are in each piggy bank?
Answer:
43 coins in each piggy bank
Step-by-step explanation:
well half of 86 os 43
because 43+43=86
Answer:
43
Step-by-step explanation:
i know my dang brainly
A y= 2x - 10
B y= 1/2 x + 10
C y= 1/2x -10
D y= 2x + 10
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Answer:
D. y= 2x + 10
Step-by-step explanation:
Try x=3 in the equations and see which one works.
A: 2·3 -10 = -6 ≠ 16
B: 1/2(3) +10 = 11.5 ≠ 16
C: 1/2(3) -10 = -8.5 ≠ 16
D: 2(3) +10 = 16 . . . . . . this equation works
A culture of the bacterium Salmonella enteritidis initially contains 50 cells. When introduced into a nutrient broth, the culture grows at a rate proportional to its size. After 1.5 hours, the population has increased to 775. (a) Find an expression for the number of bacteria after t hours. (Round your numeric values to four decimal places.)
Answer:
The expression for the number of bacteria after t hours is [tex]P(t) = 50e^{0.2922t}[/tex]
Step-by-step explanation:
When introduced into a nutrient broth, the culture grows at a rate proportional to its size.
This means that the size of the population, after t hours, is modeled by the following differential equation:
[tex]\frac{dP}{dt} = rP[/tex]
In which R is the growth rate.
The solution of this differential equation is:
[tex]P(t) = P(0)e^{rt}[/tex]
In which P(0) is the initial population.
A culture of the bacterium Salmonella enteritidis initially contains 50 cells.
This means that [tex]P(0) = 50[/tex], and so:
[tex]P(t) = P(0)e^{rt}[/tex]
[tex]P(t) = 50e^{rt}[/tex]
After 1.5 hours, the population has increased to 775.
This means that [tex]P(1.5) = 775[/tex]. We use this to find r. So
[tex]P(t) = P(0)e^{rt}[/tex]
[tex]500e^{1.5r} = 775[/tex]
[tex]e^{1.5r} = \frac{775}{500}[/tex]
[tex]\ln{e^{1.5r}} = \ln{\frac{775}{500}}[/tex]
[tex]1.5r = \ln{\frac{775}{500}}[/tex]
[tex]r = \frac{\ln{\frac{775}{500}}}{1.5}[/tex]
[tex]r = 0.2922[/tex]
The expression is:
[tex]P(t) = 50e^{rt}[/tex]
[tex]P(t) = 50e^{0.2922t}[/tex]
The expression for the number of bacteria after t hours is [tex]P(t) = 50e^{0.2922t}[/tex]
A full bag of dog food weighs 512 pounds.
How much dog food do you have if there are 334 bags in the cupboard?
A. 2238 pounds
B. 2114 pounds
C. 2058 pounds
D. 1538 pounds
Answer:
umm
Step-by-step explanation:
Help pls I hacer 5 mins
Answer:
12.7 is the answer
Answer: 12.7
Step-by-step explanation:
If you like to round 12.654 to the nearest tenth, leaving only one number after the decimal point, then you have come to the right post
One evening the temperature was -7°C.
By midnight the temperature had dropped by 5°C.
What was the temperature at midnight?
Answer:
The answer us -12°
Step-by-step explanation:
-7°-5°=-12°
Help me please I will give brainleist
Answer:
? = 7x
Step-by-step explanation:
Lets simplify the equation first;
5x - 20 + ? = -20 + 12x
=> So now, we have to make the equation on the left equation congruent to the right equation:
It we already have -20 common on both sides, but we need to find out, what added by 5x gives us 12x,
=> So we can let the number we have to find out be y, and say:
5x + y = 12x
=> y = 12x - 5x
=> y = 7x
Therefore, ? = 7x
Hope this helps!
Two parallel lines are cut by a transversal as shown below.
Answer:
52 both
Step-by-step explanation:
4 is 128. flat surface is 180, 180-128= 52. 4 and 2 are equal, 1 and 3 too. So are 5=7 8=6
Find the area of the circle
Answer:
1.8 ft^2
Step-by-step explanation:
Area of circle formula is πr^2
r is 1.5/2 or 0.75
π(0.75)^2
π*0.5625
π=3.14
3.14*0.5625=1.76625
Answer rounded to nearest tenth is 1.8 ft^2
I WILL GIVE BRAINLIEST IF ITS CORRECT AND THE BEST ANSWER
Elena is a hairdresser, and she usually charges $35 for a standard haircut. If a costumer leaves a 20% tip for a standard haircut, how much is the tip?
please help what does B equal and C equal
Answer:
b = 133 and c = 47
Step-by-step explanation:
c has the same degree as the opposite side
to find the angle of b
1. supplementary line is 180 degrees
2. subtract 180 - 47
3. answer is 133
(i could be wrong but brainliest??)
What is the area in square millimeters of the triangle outlined
on the origami figure?
B 9cm
H 1.58cm
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Answer:
711 square millimeters
Step-by-step explanation:
Assuming your B and H are the base and height of the relevant triangle, the numbers can be put into the area formula to find ...
A = 1/2BH
A = (1/2)(90 mm)(15.8 mm) = 711 square millimeters
Which of the following statements must be true about this diagram?
Answer:
A, C, D
Step-by-step explanation:
A, C, D
Please help me I can’t do this
Answer:
cm^3
Step-by-step explanation:
In the figure below, find the exact value of z. (do not approximate answer.)
Answer:
z = [tex]\sqrt{10}[/tex]
Step-by-step explanation:
Small triangle:
short leg = 2
long leg = z
Large triangle
short leg = z
long leg = 5
-------------------------
The triangles are similar therefor
Sshort / Lshort = Slong / Llong
2/z = z/5
multiply both sides by z
2 = [tex]z^{2}[/tex]/5
multiply both sides by 5
10 = [tex]z^{2}[/tex]
Take the square root of both sides
z = [tex]\sqrt{10}[/tex]