Answer:
[tex]\huge\boxed{Diameter=11cm}[/tex]
Step-by-step explanation:
Important information:
Circumference of a circle= [tex]\pi*diameter[/tex]
Method:
To work out the diameter, we would need to divide the circumference of 34.54 by pi, which in this case is 3.14, this gives us 11cm. This is because we are simply rearanging the formula of the circumference of a circle to make the diameter the subject.
Step By Step:
1) Rearange the formula to make the diameter the subject.
[tex]diameter=\frac{circumference}{\pi}[/tex]
2) Divide 34.54 by 3.14([tex]\pi[/tex]).
[tex]34.54/3.14=11cm[/tex]
There is a a circle whose circumference is 34.54 cm. Find the diameter of the circle. Remember use 3.14 for π.
- To know the diameter divide 34.54 cm by pi (π) to get the answer.
[tex] \large \tt d = \frac{34.54}{\pi} \\ \large \tt d = 11cm[/tex]
Therefore, the diameter of the circle is 11cm
#CarryOnLearningDoes an equation in slope-intercept form represents a straight line?
Answer:
Depends. Usually it goes across the graph but other times you'll have a vertical or horizontal one. Depending on what the points were.
The perimeter of the equilateral triangle shown below is 67.5 inches. Write and solve an equation to find the value of x.
i would but i need the picture
36:38
Write the ratio as a fraction in simplest form.
Answer:
it will 8:9 hope it helps
answer sadasdasdasdadsasda
Answer:
12 bicycles
5 tricycles
Step-by-step explanation:
[tex]x + y = 17\\2x + 3y = 39\\\\2x + 2y = 34\\2x + 3y = 39\\\\y = 5\\\\2x + 2 * 5 = 34\\2x + 10 = 34\\2x = 24\\x = 12[/tex]
What is the square root of 121?
Find the difference
(-3x^3+ 5x2 + 10x+4)-(x + 7x2 – 3x + 1)
PLEASE HELP ME I NEED TO KNOW
Answer:
x=23,y=15
Step-by-step explanation:
take away 8 from 38, divide it by 2, you get 15. add 8 to one of the set of two 15s. you get 23 and 15
What is the slope of the line that passes through the points (-10, 4) and (-10, 8)?
Write your answer in simplest form.
Answer:
The slope of the line is un-defined
Step-by-step explanation:
Explanation:-
Given points are ( -10 , 4) and (-10 ,8)
Slope of the line
[tex]m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
[tex]m = \frac{8-4 }{-10-(-10}) = \frac{4}{-10+10} = \frac{4}{0}[/tex]
m = ∞
The slope of the line is un-defined
i don't know how to do this please help
Help please....I have no idea what I’m doing
Answer:
C) 8
Step-by-step explanation:
Use the formula
Slope = [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]y_1[/tex] - any y value
[tex]x_1[/tex] - x value corresponding to y_1
similarly, you can pick y_2 and x_2 from the table.
Pick any two rows
Let's pick row 3 and 4
Slope = [tex]\frac{33-23}{5-3}[/tex]
=> 10/2
Slope = 5
Now formula
y = slope * x + intercept
y = 5x + intercept
intercept = y - 5x
Now take any row from the table and substitute above to calculate intercept
Taking row 3
intercept = 23 - 5 * 3
intercept = 8
hep plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
1.6
2.28
3.0
4. 4
5.19
6.145
7.19
8.6
9.19
10.42
Step-by-step explanation: didnt see The last one hope this helps
PLS HELP MEEE I NEED THE ANSWERS RN
Answers:
x= -10 and y= 16
3y = -6x - 12
3y = -6(-2y+22) -12
3y = 12y - 144
3y + -12y = 12y -144 + -12y
-9y = -144
divide -9 on both sides
y= 16
x= -2y+22
x= -2y+22
x= (-2)(16)+22
x= -10
George wants to invest $3,250. American Bank offers a simple interest rate of 4%, while Liberty Savings offers an interest rate of 3.75% compounded annually. How much more in interest will George earn after 8 years if he invests with Liberty Savings rather than American Bank?
Answer:
Step-by-step explanation:
73.03
Are the triangles similar? Explain how you know.
Answer: Yes,these triangles are similar because they are both obtuse, scalene, and they both have three sides
Ali, Ben, and Cliff plant seedlings in their neighborhood park. Ali plants 40% of the total number of seedlings, Ben plants 45% of the total number of seedlings, and Cliff plants the rest of the seedlings. If Cliff plants 87 seedlings, how many seedlings do the three boys plant altogether?
Answer:
580 seedlings altogether.
Step-by-step explanation:
Given that,
Ali plants 40% of the total number of seedlings, Ben plants 45% of the total number of seedlings, and Cliff plants the rest of the seedlings. Cliff plants 87 seedlings.
The percentage of the seedling planted by Cliff = 100% - 45% - 40% = 15%
Let x = the total number of seedlings
[tex]15\%\ of\ x=87\\\\x=\dfrac{87\times 100}{15}\\\\x=580[/tex]
Hence, three boys plant 580 seedlings altogether.
Find the volume of this prism.
9 cm
12 cm
6 cm
PLEASE HELP
Answer:
324cm³
Step-by-step explanation:
Volume of a triangular prism = (height x width x base length) / 2
We are given:
Height = 9cm Base length = 6cmWidth = 12cmIf we plug this into the formula we get (9 x 6 x 12) / 2
==> multiply numbers in parenthesis
volume = 648/2
==> simplify division
volume = 324cm³
help me pls i dont understand
One evening, the temperature drops 12 °F to become 37 °F. What was the temperature at the beginning of the evening? Write and solve an equation to represent this situation.
Answer: 49°F
Step-by-step explanation: x - 12 = 37, So all we have to do is reverse it. That means we add 37 and 12 to get the beginning temperature. 37 + 12 = 49. So at the beginning of the evening, it was 49°F.
Choose the best answer.
A beekeeper pays $30 to rent a booth at a farmers' market.
She charges $5 for each jar of honey. The graph shows this
situation, which is modeled by the equation y = 5x - 30.
Which of the following is true?
A. The value of x can be negative.
B. The value of y can be negative.
C. The value of x can be fractional.
D. The value of y cannot be zero.
X
Answer: The answer is A
Step-by-step explanation: because 5x-30= -150 because I looked it up
Answer:
B. The value of y can be negative.
Step-by-step explanation:
The value of y can be negative, which means the beekeeper wasn't able to sell a lot of jars that could compensate the amount he paid for the booth. It also means he didn't have any profit, rather, he incurred a loss.
For example, if the beekeeper sold only 5 jars of honey, the solution will look like this:
Let x be the number of jars of honey the beekeeper sold.
y = 5x - 30y = 5(5) - 30y = 25 - 30y = -5This means that the beekeeper has a loss of $5.
whats 1/2+1/6. i know its a not smart question, but i forgot. seriously help me
Answer:
2/3
Step-by-step explanation:
Answer:
4/6 or 2/3
Step-by-step explanation:
1/2 is equivalent to 3/6
3/6 + 1/6 is 4/6
4/6 simplified is 2/3
Solve for x.
6
х
12
15
X=
units
Answer:
x = 4
Step-by-step explanation:
If a line is parallel to a side of the triangle and intersects the other 2 sides then it divides those sides proportionally, that is
[tex]\frac{2}{4}[/tex] = [tex]\frac{x-1}{6}[/tex] ( cross- multiply )
4(x - 1) = 12 ( divide both sides by 4 )
x - 1 = 3 ( add 1 to both sides )
x = 4
Solve the following, where 0° 0, then find cot
Answer:
Nativism is the political position of preserving status for certain established inhabitants of a nation as compared to claims of newcomers or immigrants. It is characterized by opposition to immigration based on fears that the immigrants will distort or spoil existing cultural values.
Step-by-step explanation:
Solve for the value of s.
Answer:
6s+2=4s-2
-4s -4s
2s+2=-2
-2 -2
2s=0
/2 /2
s=undefined or x=0
HELP I NEED HELP ASAP
Write the following in standard form:
Write
A = 4
B = 2
C = 7
Answer:
4x + 2y = 7
Step-by-step explanation:
The standard form equation goes as follows: Ax + By = C
We know what A, B, and C is so all we need to do is fill them in.
1a simplify 6x × 3y
I need the answer pls
the answer is 32.........
Solve the equation below.
2 (x - 4) - 4x = -10
Answer:
x=2
4-8=-4
-4(-4)=-16
-16-(-4)=-10
What is the volume of the following rectangle prism? Plz help
Answer:
7 2/3 or 7.666
Step-by-step explanation:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
since we only have two points we have to do
4/3 x 23/4 = 7 2/3 or 7.666
so the answer is 7 2/3 or 7.666
Nina's grandmother deposits 3000 into a saving account for her account pays 5.5% simple interest on an annual basis if she does not add or withdraw money from the account how much interest will she earn after 21 months round to the nearest tenth
Nina's grandmother earn $288.75 interest after 21 months.
What is Simple interest?
The cost of borrowing money without accounting for the effects of compounding is called Simple interest.
Given that;
Principal amount (P) = 3,000
Rate (R) = 5.5%
Time (T) = 21 month = 1 9/12 years
Now, The formula for the interest is;
Interest = P × R × T / 100
Where, P is the principal amount of money, R is the interest rate, T is the time.
Substitute all the values we get;
Interest = 3,000 × 5.5 × 1 9/12 / 100
= 55 × 21 / 4
= 288.75
Thus, Nina's grandmother earn $288.75 interest after 21 months.
Learn more about the simple interest visit:
https://brainly.com/question/20690803
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