Answer:
7.5 mins
Step-by-step explanation:
60 ÷ 8 = 7.5
hope it's right
What is the measure of AC⏜?
Step-by-step explanation:
Angle at Center = 2 * Angle at Circumference
Let O be the center of the circle.
By using segment AC,
Angle AOC = 2 * Angle ABC = 2 * 75° = 150°.
Therefore the measure of arc AC is 150°.
write an equation that represents the relationship between
Complete Question:
Write an equation that represents the relationship between <FCB and <GBC
Answer:
m<FCB = m<GBC
Step-by-step explanation:
Given that GE is parallel to HF, and AD crosses both, thus:
<FCB and <GBC are alternate interior angles.
Alternate interior angles are congruent.
Therefore, the equation that represents the relationship between <FCB and <GBC would be:
m<FCB = m<GBC
PLEASE ANSWER THIS QUESTION RIGHT THE QUESTION IS ABOVE THE PICTURE
Answer: its C
Step-by-step explanation: Ive taken this question dont know how but its C.
NEED HELP WITH MATH PROBLEM!!!!
Brenda and Claudes dinner cost 42.60 without tax. If the local states tax 8.5%, how much tax did they have to pay for their meal
PLS HELP WILL GIVE BRAINLIST
Answer:
The answer is 1050
Step-by-step explanation:
846.27 divided by 0.22
please help ,Twice a number is greater than three times the number added to 10 . You need to choose a variable and write an inequality that could be used to sloe each problem then solve it .please help
Answer:
x<(-10)
I hope it will be useful.
Step-by-step explanation:
2x > 3x + 10
In the given figure , find m
Answer:
19 is the answer
Step-by-step explanation:
Answer:
29 Degrees
Step-by-step explanation:
As you know the total degrees is 82, all you have to do is subtract 82 from 53 to give you 29.
One -tenth of books are picture books 2/10 are story books and half are science fiction and remainings are encyclopaedia what fraction are encyclopaedia
Answer:
1/5 of books are encyclopediaStep-by-step explanation:
Remaining fraction:
1 - (1/10 + 2/10 + 5/10) = 1 - 8/10 = 2/10 =1/51/5 of books are encyclopedia
Answer:
Let the total fraction of books be 1, then;
[tex]1 - ( \frac{1}{10} + \frac{2}{10} + \frac{1}{2} ) \\ 1 - ( \frac{(1 + 2 + 5)}{10} ) \\ (1 - \frac{8}{10}) = \frac{(10 - 8)}{10} \\ \frac{2}{10} = \boxed{ \frac{1}{5} }[/tex]
Therefore, 1/5th of the books are encyclopaedia.6. A kennel has 90 dogs in total, some are puppies and some are adult dogs. The ratio of puppies to adult dogs in a kennel is 3 : 2. How many adult dogs are there?
Answer:
·ω·
Step-by-step explanation ·ω· thats it °ω°
What are some of the more significant limitations of mathematical models as imitators/predictors of natural phenomena
Answer:
See explanation
Step-by-step explanation:
A mathematical model refers to a mathematical function that describes natural phenomena.
Models are used to approximate natural phenomena hence they are not really exact representations of reality. Thus mathematical models are inherently imperfect and so is our understanding of natural phenomena represented by these mathematical models.
The mathematical parameters used in models to represent real processes are uncertain since they are determined from experiment or represent more than one process.
Lastly, the initial and the boundary conditions in a model may not be explicitly established.
solve the equation: the booster club of the baseball team bought pizza to sell at a concession stand. the school donated three pies to the sale. each pie was then cut into 8 pieces and sold . there were a total of 64 pieces to sell. how many pies did the booster club purchase
Answer:
Booster club purchased 5 pies.
Step-by-step explanation:
Let the number of pies purchased by booster club be represented by n. The school also donated 3 pies to sell.
So that,
Total number of pies = n + 3
Given that there was 64 pieces of pies to sell after cutting each pie into 8 pieces.
Thus,
8( n + 3) = 64
8n + 24 = 64
8n = 64 - 24
8n = 40
Divide both sides by 8 to have,
n = 5
The number of pies purchased by booster club is 5.
if you answer right, I will give points.... this is homework so it's important. so be honest please.
Help me with these maths, thanks.
-Tornado
The required answer is -2.85.
Hope it helps!
Answer:
-2.85
Step-by-step explanation:
first take l. c. m
(-35-22)/20
and -57/20= -2.85
Select Is a Function or Is not a Function to correctly classify each relation.
{(3, 2),(6, 4),(9, 6),(12, 8)}
{(2, 3),(2, 5),(3, 6),(9, 4)}
{(2, 4),(6, 3),(4, 8),(6, 6)}
{(3, 4),(5, 2),(6, 8),(6, 4)}
Which ones are functions and which ones aren't?
Answer:
first is a function second third ad fourth arent function
Step-by-step explanation:
In mathematics, a function is represented as a rule that produces a distinct result for each input x. In mathematics, a function is indicated by a mapping or transformation. Typically, these functions are identified by letters like f, g, and h. The collection of all the values that the function may input while it is defined is known as the domain. The entire set of values that the function's output can produce is referred to as the range. The collection of values that could result in a function's outputs is known as the co-domain.
Given:
As, we know the relation is said to be a function if we have distinct inputs.
If the inputs are repeated then it is not a function.
So, {(3, 2),(6, 4),(9, 6),(12, 8)} is a function.
Also, {(2, 3),(2, 5),(3, 6),(9, 4)} is not a function.
{(2, 4),(6, 3),(4, 8),(6, 6)} is not a function.
{(3, 4),(5, 2),(6, 8),(6, 4)} is not a function.
Learn more about function here:
https://brainly.com/question/13956546
#SPJ2
Complete the proof.
Drag and drop the expression to correctly complete the proof of the polynomial identity (x−y)2+4xy=(x+y)2.
Answer:
See attached
Step-by-step explanation:
The proof is attached
Answer:
x^2-2xy + y^2 + 4xy = (x + y)^2
x^2 + 2xy + y^2 = (x + y)^2
(x + y)^2 = (x + y)^2
A water tower that is 132 feet tall casts a 48-foot long shadow. If Shannon is 1 point
5'6" inches tall and standing near the tower, find the length of her shadow.
Answer:
2.03 ft
Step-by-step explanation:
132 divided by 48 is 2.75 and 5.6 divided by 2.75 is 2.03
Which of the folling equals (-19^-12X(-19)^4? -19^-36, -19^-8, -19^16, -19^-3
Answer:
[tex]\huge\boxed{(-19)^{-8}=19^{-8}}[/tex]
Step-by-step explanation:
Use
[tex]a^n\times a^m=a^{n+m}[/tex]
[tex](-19)^{-12}\times(-19)^4=(-19)^{-12+4}=(-19)^{-8}[/tex]
Answer:
They r correct lol
Step-by-step explanation:
solve the equation 1.2x =5.16 for x.
Answer:
4.3
Step-by-step explanation:
5.16 ÷ 1.2 = 4.3
You're welcome!
A plane is flying from city A to city B, which is 70 miles away. After flying 25 miles, the pilot realizes they were 15 ∘ off course .
How far is the plane from city B when the pilot realized the error?
about 74.4 miles
about 21.8 miles
about 46.3 miles
about 84.94 miles
33.7 rounded to the nearest ten
Graph y= 3x+4 Please help! 8th grade math
Liana is making muffins.she uses 2 cups to make 12 muffins. How much flour is needed for each muffin
Solution is in image
Answer:
6 cups
Step-by-step explanation:
86% percent of senators support a bill.
Write an expression to represent:
One less than the quotient of four and a number x
Answer:
Hi again
4/x-1
Step-by-step explanation:
Same thing
4÷x is 4/x
Less 1
4/x-1
write in point-slope form an equation of the line that passes through the given point and has the given slope: (5,11); m = 4/5.
a. y -5 = 4/5(x -11)
b. y -11 = 4/5(x -5)
c. y + 11= 4/5(x + 11)
d. y + 11= 4/5(x + 5)
Answer:
b. y -11 = 4/5(x -5)
Step-by-step explanation:
complete the steps to solve for x
4/5x -1.4x = 11
Note: Your equation is a little unclear. But, I am assuming the equation
4/5x -1/4x = 11
The solution would anyways clear your concept.
Answer:
The value of x = 20
Step-by-step explanation:
Given the expression
4/5x -1/4x = 11
Multiply by LCM = 20
4/5x × 20 - 1/4x × 20 = 11 × 20
16x - 5x = 220
11x = 220
Divide both sides by 11
11x/11 = 220/11
x = 20
Thus, the value of x = 20
Use the order of operations to simplify the expression. 5 + 21 ÷ 7 x 2 - 3
What is an equation of the line that passes through the points (4, -2) and (8, – 7)?
Answer:
y = -1.25x + 3
Step-by-step explanation:
To see if the coordinate pairs are on this line, plug x into the equation above.
y = -5 + 3
y = -2, so (4, -2) is on that line.
y = -1.25(8) + 3
y = -10 + 3
y = -7, so (8, -7) is also on that line.
Answer:
y = -1.25x + 3
Step-by-step explanation:
i got it right
Don’t worry about number 7 just 5 and thank you
Step-by-step explanation:
the answer is D you subtract it on both sides to get rid of the 15