Answer:
$105.22
Step-by-step explanation:
$123.79 * 0.15 = $18.5685
That is not how you write money, so we round to $18.57
Subtract that from $123.79 and you get $105.22
I hope this helped, please mark Brainliest, thank you!
Find arc length.---> A semicircle with diameter 64 in.
Answer:
32pi
Step-by-step explanation:
Arc length = 1/2 * Circumference
Circumference = 2*pi*r = 2*pi*32 = 64pi in.
Arc length = 1/2 * 64pi = 32pi in.
Select the true statement. Dilations of an angle must be congruent to the original angle. Dilations of a triangle must be congruent to the original triangle Dilations of a segment must be congruent to the original segment. Dilations of a circle must be congruent to the original circle.
Answer:
The true statements is;
Dilations of an angle must be congruent to the original angle
Step-by-step explanation:
Given that an angle is formed by the intersection of two rays, and that the ratio of the sides of a figure, before and after a dilation are the same, for an angle in a triangle we have, by sine rule;
a/(sin(α)) = b/(sin(β)) = c/(sin(γ))
Rearranging, gives;
a/b = (sin(α))/(sin(β))
Whereby for the dilation, we have;
a'/b' = (sin(α'))/(sin(β'))
We have;
a/b = a'/b'
∴ (sin(α))/(sin(β)) = (sin(α'))/(sin(β'))
Similarly, we have;
(sin(β))/(sin(γ)) = (sin(β'))/(sin(γ'))
(sin(α))/(sin(γ)) = (sin(α'))/(sin(γ'))
Given that α, β, and γ, are less than 180°, we have
α = α'
∴ α ≅ α' by definition of congruency
β = β'
β ≅ β' by definition of congruency
γ = γ'
γ ≅ γ' by definition of congruency
Therefore; dilations of an angle must be congruent to original angle
F(x)=2x+1 and g(x)=3x-2 find g(f(x))
Answer:
Step-by-step explanation:
f(x)= 2x + 1
g(2x+1)= 3(2x+1)-2= 6x+3-2= 6x+1
5x+8 ≤ ½(6x-4) . What is the answer
its is the answer by solving it
can any one please help me :) (will mark brainly)
Answer:
A
Step-by-step explanation:
because 1 and 2 are the same
Find the x and y intercepts
Answer:
x-intercept: (8,0) ; y-intercept: (0,4) i hope this works...
Step-by-step explanation:
draw it out on peice of paprer
What Is This?????????????
Answer:
1) c
2)F
3)B
4)J
5)D
6)most = orange and least = watermelon
7)0.2 , 0.25, 0.79, 7/8
8) grapes
9) D
10) F and G
Step-by-step explanation:
The machine that fills the containers with yogurt fills 1600 containers per hour. How long will it take the machine to fill 144000 containers?
9514 1404 393
Answer:
90 hours
Step-by-step explanation:
To find the time, divide the quantity by the rate:
(144,000 containers)/(1,600 containers/hour) = 90 hours
Answer:It would take 90 hours or 3 days with 18 minutes.
Step-by-step explanation:
At the end of this morning's news segment, the local television station highlighted area pets that need to be adopted.
The station posted a specific website on the screen for viewers to find more information on the pets shown and the
adoption process. The station producer checked the website two hours after the end of the broadcast and saw that the
website had 24 views. One hour after that, the website had 36 views
Is point (20,15) on line j?
There isn't a graph so we can't solve it. If you don't know how to put an image on a question, click on the paperclip and you can upload a file
GIVING BRAINIEST
Explain how u got your answer
Pick from 1. 2. And 3.
Answer:
#2 is not a function
Step-by-step explanation:
Although there can be multiple y-values attributed to a single x-value, there can only be ONE x-value(of a number) in a function, so #2 would be incorrect seeing as it uses the x-value, 2, two times.
Why is it important for people to set personal goals? (2+ sentences)
Answer:
It's important because if you don't you miss out.
Step-by-step explanation:
It's important because if you don't set goals you will never ever Be able to experience the greater things in life. For example: Let's say my personal goal was to visit the Grand Canyon! I can't go there if I don't set a personal goal or make a plan to actually get there. So, in the end, it's important because if you don't you may miss out on a lot! Hope this helped!
The answer ASAP please
Answer:
i think it is 30/1 but i could be wrong sorry
which graph shows y=2 x - 1/2
Answer:
its B
Step-by-step explanation:
I took the test
plz find the value of x (i never paid attention on this!)
2x + 6
Answer:
2(x+3)
Step-by-step explanation:
hope i help you :)
Answer:
X=3
Step-by-step explanation:
3 times 2 is 6.
why do i like math .
Answer:
:)
Step-by-step explanation:
Mathematics is fun because there is less to read and understand the theory rather more to solve a problem and finding solution. Most of the people like mathematics because its tricky like magic trick and fun like playing your favorite sport or like playing a video game.
A mile is equal to approx
1.609 kilometers. How many kilometers is 2.5 miles!
Justify your answers
Answer:
Varied answer. Either 4.0225 km or 4.025 km
Step-by-step explanation:
Process 1: round 1.609 to 1.61, then multiply 1.61 by 2.5. This will give you 4.025 km. You might even go a step further and round it to 4.03 to put it in simplest form
Process 2: Leave 1.609 as is, multiply it by 2.5, giving you 4.0225 as an answer.
It all depends on how your teacher wants you to round to solve the equation.
If the price of organic beef steak, regular beef steak, and pork chops each increased by 10%. Which of the products would you think was the most elastic. In other words, which has the most change to the quantity demanded because of the increase in price?
Answer:
organic beef steak
Step-by-step explanation:
Out of the three options provided, the one that would suffer the biggest change in elasticity would be the organic beef steak. This is because out of the three, the organic beef steak is normally the most expensive product. Adding an extra 10% to the regular price would make it that much more expensive and turn many people away from this product. Therefore, causing its demand to drop drastically as price increases. Since the other products are not as expensive/high-end demand may drop a little but not by much.
How many integers between 299 and 501 are divisible by both 2 and 5
Answer:
21
Step-by-step explanation:
The question has to do with multiples.
The count of numbers between 299 and 501 is two hundred and two (202).
Step 1: Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.
Multiples of 2:
2, 4, 6, 8, 10, 12, 14
Multiples of 5:
5, 10, 15, 20
Therefore,
LCM(2, 5) = 10
The number of integers between 299 and 501 that are divisible by both 2 and 5 is any number that can be divided by 10.
Therefore the number of integers between 299 and 501 that are divisible by both 2 and 5 is 21.
To learn more, visit the link below:
https://brainly.com/question/23569123
help me plzzzz. plxz zxlppzlzlz pdpxpd
Answer:
552 miles per hour
Step-by-step explanation:
Speed = distance / time
So, speed = 414 / (3/4)
= 552 miles per hour
P.S. I couldn't answer the other questions cuz your photo is unclear
Answer:
552 miles per hour
Step-by-step explanation:
Speed = distance / time
So, speed = 414 / (3/4)
= 552 miles per hour
How many solutions does 3x+15=3 (x+5)
Answer:
0=0
Step-by-step explanation:
3x- 15=3 (x- 5)
We simplify the equation to the form, which is simple to understand
3x-15=3(x-5)
Reorder the terms in parentheses
3x-15=+(+3x-15)
Remove unnecessary parentheses
+3x-15=+3x-15
We move all terms containing x to the left and all other terms to the right.
+3x-3x=-15+15
We simplify left and right side of the equation.
0x=0
0=0
This equation is an identity, so all real numbers are solutions.
probability of rolling a
number less than 3 or rolling an odd number.
Answer:
1/3
that is the answer
Simplify: square root of y^10
Answer: the second option |y^5|
Step-by-step explanation:
The values of the expression [tex]\sqrt{y^{10}}[/tex] is [tex]|y^5|[/tex].
Option B is the correct answer.
We have,
Expression:
[tex]\sqrt{y^{10}}[/tex]
This can be written as,
Simplifying the powers.
[tex]\sqrt{y^{2 \times 5}}[/tex]
Square root can be written as,
[tex]\sqrt{x} = x^{1/2}[/tex]
So,
The expression can be written as,
[tex]y^{(2 \times 5) \times\frac{1}{2}[/tex]
Simplifying the powers.
2 x 5 x 1/2 = 5
So,
[tex]y^5[/tex] or [tex]|y^5|[/tex]
Thus,
The values of the expression [tex]\sqrt{y^{10}}[/tex] is [tex]|y^5|[/tex].
Learn more about expressions here:
https://brainly.com/question/3118662
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what is the value of x in the equation -6 + x = -5?
1. 1
2. 11
3. -1
4. -11
plzzzzz do 1,2,3 if u do i mark u brainly as soon as i can
Answer:
1,2,3
Step-by-step explanation:
Answer:
1) 1 1/3
2) 7
3) 4 × 3 = 3 × 4 4 \times 3 = 3 \times 4 4×3=3×44, times, 3, equals, 3, times, 4.
Step-by-step explanation:
Hopes that helps
The point (-2,5) is rotated 180 degrees about the origin.
What are the coordinates of the image point?
Answer:
(2,-5)
Step-by-step explanation:
A circle is the set of all points in a plane that are equidistant from a common point.
Which statements are true about the description? Select three options.
The description is sufficient to describe all cases of a circle.
The description includes only necessary information to describe a circle.
The description is a mathematically precise definition of a circle.
The description does not rely on undefined terms.
The description contains every property of a circle
Answer:
i. The description is sufficient to describe all cases of a circle.
ii. The description includes only necessary information to describe a circle.
iii. The description is a mathematically precise definition of a circle.
Step-by-step explanation:
A circle can be described as a plane shape bounded by circumference. It's circumference can be determined by: 2[tex]\pi[/tex]r, where r is its radius.
Thus, it can be said that it contains equidistant (equal distant) points from a common central point called the center of the circle. This definition can be used to describe any circle.
Some of its parts are: diameter, radius, sector, semicircle etc.
Answer:
A,B,C
Step-by-step explanation:
The slope of this graph is __________ *dont forgetto reduce the fraction if possible
Answer:
y=5/1 x
Step-by-step explanation:
Part I -Selected Response For numbers 1a-1c, circle YES or NO for each statement using the table below.
Plz do 1c.
Answer:yes
Step-by-step explanation:
It’s the answe yes
Please help me, 25 points!!!
Answer:
(-88,3)
Step-by-step explanation: