Answer:
106.81
Step-by-step explanation:
c=2pi r and radius is 1/2 of diameter
please rate my question and make it 5 stars ! thx! have a great day!
Answer:
Approximately 107 when rounded to the nearest whole number
see below for more accurate answer
Step-by-step explanation:
First, we pull out our formula.
C is circumference, D is diameter.
[tex]C=2\pi r\\D=2r\\C=\pi D[/tex]
We now insert 34 for D.
[tex]C=34\pi \\[/tex]
Pi is 3.141592653589..., so our answer is approximately 106.814150222. You can round this to your desire.
The mass of a substance, which follows a continuous exponential growth model, is being studied in a lab. A sample increases continuously at a relative rate of 5% per day. Find the mass of the sample after six days if there were 56 grams of the substance present at the beginning of the study.
Step-by-step explanation:
The mass of a substance, which follows a continuous exponential growth model, is being studied in a lab. A sample increases continuously at a relative rate of 11% per day. Find the mass of the sample after six days if there were 223 grams of the substance present at the beginning of the study Do not round any intermediate computations, and round your answer to the nearest tenth grams
how many $20 dollar bills equal $1,000?
Answer:
50 $20 bills equals $1,000
Step-by-step explanation:
1000 / 20=50
50 $20 bills equal $1000
What is the unitary method?The unitary method is a method in which you find the value of a unit and then the value of a required number of units.
Given here $1000 bill to find its $20 equivalent we divide the amount with 20 thus $20 equivalent of $1000 is $1000/20=50
Hence, $1000 bill equivalent of $20 is 50
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1
2
3
4
5
7
9
10
Which graph shows the solution set for 2x+3 >-9?
8 -7
-2 -1 0 1 2
→
6 -5 -4 -3 -2 -1 0 1 2
-8 7 6 5 4 3 2
0
1 2
-8 -7 -6
-3 -2 -1 0
1
2.
Answer:
6 -5 -4 -3 -2 -1 0 1 2
Step-by-step explanation:
3x > 2x - 5
What is the answer?
Answer:
inequality form
x > - 5
for interval notation
(-5 , ♾️) .
the graph shows a proportional relationship between a person's total savings in dollars and the number of weeks they have been saving write an equation that models the savings.
the equation y=__ models the savings
Answer:
54x
Step-by-step explanation:
The equation y = 45 models the saving.
What is the point-slope form of a line?If m is the slope of the line that passes through the point (x₁, y₁), then the equation of the line is y - y₁ = m (x - x₁).
Given the graph of the equation.
Note that the graph passes through points (0,0) and (2,90).
The slope of the line is:
m = (90 - 0)/(2 - 0)
m = 45
The equation of the line with a slope of m = 45 and passes through (0,0) is:
y -0 = 45(x - 0)
y = 45x
Hence, the equation y = 45 models the saving.
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Hellp pls. This is not a test, so pls do not report.
Find the value of x
5x = 20
Answer:
4
Step-by-step explanation:
Divide 5 on both sides, to get x=4
Answer:
x=4
Step-by-step explanation:
Find what times 5 equals 20
6.
Marci has 30 fish in her aquarium. Only 6 of the fish are
guppies. The rest of the fish are black mollies. Which
fraction shows the ratio of guppies to black mollies in the
aquarium?
Answer:
6/24
Step-by-step explanation:
Which graph appears to show a proportional relationship between x and y?
Answer:
the answer is "A"
Step-by-step explanation:
they way to tell is a proportional line always crosses in the (0,0) if not it is not a proportional line
Graph A appears to show a proportional relationship between x and y. Because it is a straight line across the origin.
What is a proportional relationship?It is defined as the relationship between two variables when the first variable increases, the second variable also increases according to the constant factor.
A line graph is a type of graph where the data points are connected by segments of straight lines. A straight line is a combination of endless points joined on both sides of the point.
A proportionate relationship's graph is always a straight line with a starting point of (0, 0). The graph is created by calculating a second point and then connecting them with a straight line.
Thus, graph A appears to show a proportional relationship between x and y. Because it is a straight line across the origin.
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Simplify expression giving brainliest to first correct answer
Answer: a
Step-by-step explanation:
Answer:
-360
Step-by-step explanation:
Use PEMDAS
What is the area of the unshaded portion of this figure?
Answer:
its D 162
Step-by-step explanation:
First, subtract 12 by 18 to find the length that gives you 6 then do 6x9 to find the area of the square then divide by 1/3 to find the triangle
Find the value of X, I need help solving this
Answer:
B) 13
Step-by-step explanation:
The given angles are vertical angles and has same measurement
4x = 52° divide both sides by 4
x = 13
help and u get the brain thing
Answer:
16%
Step-by-step explanation:
ΔABC is dilated using a scale factor of 12 to produce ΔA'B'C'. Select all of the statements that apply to the transformation.
Answer:
Options (3) and (6)
Step-by-step explanation:
ΔABC is a dilated using a scale factor of [tex]\frac{1}{2}[/tex] to produce image triangle ΔA'B'C'.
Since, dilation is a rigid transformation,
Angles of both the triangles will be unchanged or congruent.
m∠A = m∠A' and m∠B = m∠B'
Since, sides of ΔA'B'C' = [tex]\frac{1}{2}[/tex] of the sides of ΔABC
Area of ΔA'B'C' = [tex]\frac{1}{2}(\text{Area of triangle ABC})[/tex]
Area of ΔABC > Area of ΔA'B'C'
Since, angles of ΔABC and ΔA'B'C' are congruent, both the triangles will be similar.
ΔABC ~ ΔA'B'C'
Therefore, Option (3) and Option (6) are the correct options.
Answer: The Third option and the sixth option.
Step-by-step explanation: I have had this question on a test before and i got the answer correct. i hope this helped.
Find y'' for y = e 10x + y
Tang created a number line for his class to use. A number line has points negative 4, A, B, blank, 0, blank, C, D, 4. Which point is a representation of –(–3)? Point A Point B Point C Point D
Answer:
Answer: D
Step-by-step explanation:
I took the test and got it right i promise
A is the point of representation of (–3).
What is Number system?A number system is defined as a system of writing to express numbers.
A number line is a picture of a graduated straight line that serves as visual representation of the real numbers.
Tang created a number line for his class to use.
A number line has points negative 4, A, B, blank, 0, blank, C, D, 4.
-4, A, B, blank, 0, blank, C, D, 4.
We know that number line has integers which has positive and negative numbers.
To the left side of zero we have negative numbers and to the right side of zero the values are positive.
The values will be -4,-3,-2,-1,0,1,2,3,4
The value to the right side of -4 is -3.
In the Tang number line the value at A is -3.
Hence, A is the point of representation of (–3).
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Which relation is not a function?
HURRY I GIVE Brainless please hurry you get 100 points!!!Explaining a Rule for Dividing Fractions
Eran the steps you would take to find the quotient of
1/3 divided by 4/3
Answer:
1/4
Step-by-step explanation:
1/3 divided by 4/3. To divide, flip the fraction on the right.
1/3*3/4. Now you can divide both sides by 3.
1/1*1/4. 1x1/4 which is 1/4
1/4.
Hope this helps :D Please mark brainliest
Hello! c: if you need to write and explain your answer use this because its not a sample response i hope you get an A!
To find the quotient you must first, Find the reciprocal of the divisor and multiply the dividend by the divisors reciprocal.
In this case the answer would be 1/4.
Natalie borrowed money from her parents to pay for a trip
Answer: wow nice
Step-by-step explanation:
Who tryna okay among us??
Answer:
(7i^17+42.628%*1037)(437^2-281i)^19
Step-by-step explanation:
Itll all make sense
M e e e e e ??
Hope you have a great day!
solve the following equation for x: logx+log(x-3)=log(3x)
a. there are no solutions
b. x=0
c. x=0,6
d. x=6
Answer:
x=6
Step-by-step explanation:
For two functions to be equal, the arguments of each must be equal.
Answer: it’s x= 6
Step-by-step explanation: I just got it right on the quiz.
Each bucket holds 423 gallons of water. If it takes 8 buckets to fill a tank, how much water does the tank hold?
Someone please help me with this (look at the image above)
9514 1404 393
Answer:
a) base: 29.4377 cm
b) hypotenuse: 30.7827 cm
c) area: 132.470 cm²
d) perimeter: 69.2204 cm
Step-by-step explanation:
a) The mnemonic SOH CAH TOA reminds you that ...
Tan = Opposite/Adjacent
tan(17°) = (9 cm)/base
base = (9 cm)/tan(17°) = 29.4377 cm
__
b) The sine relation could be used in the same way to find the hypotenuse:
hypotenuse = (9 cm)/sin(17°) ≈ 30.7827 cm
However, we're instructed to use the Pythagorean theorem. So, we have ...
hypotenuse = √(base² +(9 cm)²) ≈ √(886.577 +81) cm ≈ 30.7827 cm
__
c) The area is half the product of the base and height:
A = 1/2bh
A = (1/2)(29.4377 cm)(9 cm) ≈ 132.470 cm²
__
d) The perimeter is the sum of side lengths:
P = base + hypotenuse + height
P = (29.4377 +30.7827 +9) cm = 69.2204 cm
Let the graph of g be a vertical shrink by a factor of 1/5 followed by a translation 8 units down of the graph of f(x) = x^2
Write a rule for g.
g(x) =
Using translation concepts, it is found that the rule for g is:
[tex]g(x) = \frac{x^2}{5} - 8[/tex]
--------------------------------
The parent function is: [tex]f(x) = x^2[/tex].Shrinking a function f(x) vertically by a factor of [tex]0 < a < 1[/tex] is equivalent to: [tex]a \times f(x)[/tex]f(x) by a factor of 1/5:[tex]\frac{1}{5} \times f(x) = \frac{1}{5} \times x^2 = \frac{x^2}{5}[/tex]
Shifting a function down a units is the same as finding [tex]f(x) - a[/tex].Down 8 units, then, the rule for g is:[tex]g(x) = \frac{x^2}{5} - 8[/tex]
A similar problem is given at https://brainly.com/question/11000713
Josie has $ 47 left on her checking account. if she writes for $55, what will Josie' s balance be?
Answer:
$102
Step-by-step explanation:
Kelly flies a distance of 2,100 miles. The trip takes 4
hours.
At this rate of speed, how many miles will the airplane travel in 13 hours?
Answer:
Step-by-step explanation:
6825
Which are vertical angles to 4?
Answer: Angle 1 only
Vertical angles are angles formed when we cross two lines like this. They are opposite one another. The other pair of vertical angles are angle 2 and angle 3.
Which of the following is a polynomial?
Answer:
C
Step-by-step explanation:
Only C is a polynomial function. It is recognizable as such by the positive, integer power x^4. The others have negative powers, which eliminates them.
what is equevelent to 5/7
Can someone plz help me I’m tryna go to sleep .
