Answer:
Two sector of 90 degree cut out(90*2=180 degree) means semicircle
perimeter of circle= 2πr
= 2*22/7*3=18.85 cm
perimeter of semicircle=18.85/2=9.42 cm approx
The revenue for a company producing widgets is given by y = -10x2 - 25x + 125, where x is the price in dollars for each widget. The cost of the production is given by y = 60x - 10. Determine the price that will allow the production of the widget to break even.
When they create 3.44 products and make a revenue of $76.027, they will break even.
Step-by-step explanation:
To do this, simply graph the 2 equation in a graphing calculator and analyze the graph for where the 2 graphs intersect. Discard the negative intersection because we cannot have a negative production. You should see that your intersection point is (3.441, 76.027).
HELPP!!
$6.75 marked up 25%*
Answer:
Revenue = $8.44
Profit = $1.69
Step-by-step explanation:
Clare used 25% less butter this month than last month when baking holiday treats. If she used 240 tablespoons of butter last month, how many tablespoons did she use this month?
Answer:
180 tablespoons
Step-by-step explanation:
240×.25=60
240-60=180
Answer:
180
Step-by-step explanation:
7. Use the base angles of triangle ABC to find the measure of angle CBD.
Answer:
96
Step-by-step explanation:
For those of you who have an 84 angle for angle D and E isosceles trapezoid the base legs will be equal due to the congruent legs, all of the interior angles of a trapezoid will add up to 360, D and E equal 84, 360-84-84 would be 192, now since the base angles are equal due to the congruent legs 192/2 would be 96. Angles B and C are 96.
The external angles of a triangle are those created outside of it. The measure of ∠CBD is 132°.
What is an exterior angle?The external angles of a triangle are those created outside of it. In other terms, a triangle's external angle is the angle produced between one of its sides and its neighbouring extended side.
The diagram for the given condition can be made as shown below.
In a triangle, the sum of two interior angles is equal to the exterior angle for the angle which is left. Therefore, the measure of ∠CBD can be written as,
∠CBD = ∠BAC + ∠BCA
∠CBD = 43° + 89°
∠CBD = 132°
Hence, the measure of ∠CBD is 132°.
The complete question is:
Triangle ABC with the measure of ∠A equal to 43° and the measure of ∠C equal to 89°. Ray AD passes through point B, creating external angle CBD.
Based on the information provided, what is the measure of ∠CBD?
m∠CBD =__________.
Learn more about Exterior Angle:
https://brainly.com/question/2406986
#SPJ2
6.
In the diagram below, PO and RS are parallel.
Q
130°
60°
to
R
S
Based on the angle measures in the diagram, what is the value
of x?
A. 70
B. 60
C. 50
D. 40
Name the property that justifies going from the first statement to the second
statement.
5x = 35
x=7
O Division Property
O Distributive Property
Reflexive Property
O Multiplication Property
O Symmetric Property of Congruence
Answer:
division property
Step-by-step explanation:
since the 5 is attached to the x, you want to divide it on both sides. 35/5=7. hope this helps :)
plz, answer the question in the photo.
Answer:
H. 1.8 bc you divide 1 8/9 and you would get 1.8
Step-by-step explanation:
Hoped I helped Im Eve btw. Have an amazing day and consider marking this as brainliest if you do thank you in advanced! :3
A bike rental company rents beach bikes. They charge an initial fee plus $1 for each hour the bike is rented. Chad rented a bike for six hours and was charged $10. How much is the initial fee?-I need help with the first step and I NEED HELP ASP!!
Answer/Step-by-step explanation:
Since chad was charged 1 dollars for each hour for 6 hours, we can represent this as 1 x 6. Now subtract 6 dollars from the bill for the hours and it leaves the initial fee of $4 for rental.
Now check your work:
(1 x 6) + 4 = 10
On Wednesday, a local hamburger shop sold a combined total of 282 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Wednesday?
Answer:
The annswer is 94 hamburgers
Step-by-step explanation:
hope you have a nice day
PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP ME I need answers ASAP
Ben spent $430 this month and earns 2% cash back. How much cash back 2 points
will he receive?
*
Answer:
$8.60
Step-by-step explanation:
A person who is 2 m tall casts a shadow that is 5 m long. At the same time, a building casts a shadow that is
24 m long. How tall is the building? Please show me how u get the answer
Answer:
9.6
Step-by-step explanation:
First you figure out that the shadow is 2.5 times larger than what is casting it. Then you divide 24 by 2.5.
need help plez fast :)
Answer:
The answer is c you're welcome
Step-by-step explanation:
Answer: 150
Step-by-step explanation: just divide 450 by 3
y = - x + 7 on a graph
Answer:
(See the attachment)
Step-by-step explanation:
None
Find the value of 3.4(4 + 7) + 23 – 2.67.
Answer:
The answer is 42.73
Step-by-step explanation:
The math really isn't that hard. And also I had answered the question before and got it correct. :))
Answer:
42.73
Step-by-step explanation:
PLEASE HELP!!!!!!!!
What is the value of x
3x+14+5x-2=10x-18
Thank you sooooo much have a blessed day
Which is a correct first step in solving the inequality -4(2x - 1) > 5 - 3x?
Step-by-step explanation:
opening the bracket,the equation therefore is
-8x + 1 > 5 - 3x
add 8x to both sides
- 8x + 8x +1 > 5 - 3x + 8x
1 > 5 + 5x
subtract 5 from both sides
1 - 5 > 5 - 5 + 5x
-4 > 5x
Divide through by 5
-4/5 > x
which is therefore written is
x < -4/5
Which equation represents the same
linear function as the table below?
If f(x)=(1/9)(9x), what is f(3)?
Answer:
3
Step-by-step explanation:
f(3) = (1/9)(9*(3))
= 1/9 * 27
= 3
Use the given information to solve for x.
x+3
2x-9
What is x?
Answer:9
Step-by-step explanation:
What is the solution of the system of equations?
Help
Answer:
(0, 5)
Step-by-step explanation:
Number 16 please help me
Answer:inverse of addition!
Step-by-step explanation:
(-2, 1) (1, 5) find the slope
Answer: m = 2
Step-by-step explanation:
sorry if wrong please mark brainlest
PLEASE HELP SEE PHOTO
[-00,-3] or (6,o)
(-οο,-3] or [6,o)
(-0,-3) or (6,o)
(-η, -3] or (6, ω)
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. A company's stock price fluctuated over a period of four days. The table shows the change in stock price per day. Day Change 1 increased by $3.50 2 decreased by $3.70 3 increased by $3.30 4 decreased by $3.40 The net change in the company’s stock price over the four days is $.
Answer:
-0.30
Step-by-step explanationLets start
Ellie and Jamie like to bake cookies. Ellie baked 24 chocolate chip cookies, and Jamie baked p peanut butter cookies. Together they baked a total of 56 cookies. Write an equation that can be solved for p to find the number of cookies Jamie baked?
p would equal total cookies minus the total chocolate chip cookies:
p = 56 -24
p = 32
There were 32 peanut butter cookies made.
Write the explicit rule for the sequence 27, 29, 31, 33,...
A an=25+2n
B an=26+2n
C an=28+2n
D an=30+2n
Which is the quotient of 17. 51 +3.4?
O A. 5.07
O B. 5.15
OC. 5.21
D. 5.25 HELP THIS ENDS IN 10 MINUTES
Answer:
5.15
Step-by-step explanation:
17.51 / 3.4 = 5.15
Answer and Explanation
5.15 or [tex]\frac{17.51}{3.4}[/tex]__________________________________________________________
We can prove this is the answer by dividing both numbers.
__________________________________________________________
[tex]17.51[/tex] = [tex]\frac{1751}{100}[/tex]
[tex]3.4[/tex] = [tex]\frac{17}{5}[/tex] = [tex]3\ \frac{2}{5}[/tex]
__________________________________________________________
[tex]\frac{1751}{100}[/tex] [tex]\div[/tex] [tex]\frac{17}{5}[/tex] = [tex]?[/tex]
[tex]\frac{17.51}{3.4}[/tex] [tex]or[/tex] [tex]5.15[/tex]__________________________________________________________
So, that means the answer is [tex]5.15[/tex]
__________________________________________________________
Hope this helps! <3
__________________________________________________________
MATH! THIS IS DUE WHEN CLASS ENDS!!
While on vacation in Dallas, Texas, the cab ride for the DFW airport to the hotel is 15 miles. The total cost of the cab ride was $25.50. The cab driver charges $1.50 permile for the entire trip. Write an equation that can be used to determine how much a cab ride would cost anywhere in Dallas.
Answer:
c=1.50x+3, where:
c=total cost of a cab ride anywhere in Dallas.
x=number of miles
Step-by-step explanation:
From the information given, you can multiply the price per mile for the number of miles:
1.5*15=22.5
You know that the total cost of the cab ride for the DFW airport to the hotel was 25.50:
25.50-22.50=3
This indicates that there is an additional charge for $3.
From this, you can say that the total cost of a cab ride anywhere in Dallas would be equal to the price per mile for the number of miles plus 3. According to this, the equation to calculate the total cost of a cab ride would be:
c=1.50x+3, where:
c=total cost of a cab ride anywhere in Dallas.
x=number of miles