Answers
Greetings from Brasil...
According to the theory, we have
→ opposite angles by the vertex
→ corresponding angles
(see second attachment)
Then
2X + m = 4X
m = 2X
and
6X + 2X = 180
8X = 180
X = 22.5
Related Questions
How many miles is C streets?
Answers
Answer:
10
Step-by-step explanation:
I got it right
Is this a function? {(2,2),(-1,5),(5,2),(2,-4)}
Answers
The given set of ordered pairs, {(2,2),(-1,5),(5,2),(2,-4)}, is not a function.
When is a Relation a Function?In a function, we have the domain values which are the set of x-values (input values), and the range values which are the set of y-values (output values). Each x-value of a function can only have one corresponding y-value. This implies that for a relation to be considered a function, no two y-values must be related or correspond to exactly one x-value.
Given, {(2,2),(-1,5),(5,2),(2,-4)}, the x-value, 2, is related to two different y-values, 2 and -4.
Therefore, the given set of ordered pairs is not a function.
Learn more about function on:
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#SPJ1
HELP ASAPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
A
Step-by-step explanation:
A circle with circumference of 10 has area of 100.
Answers
Answer:
10 lol so esay
Step-by-step explanation:
I have 2 solutions:
1. Circumference of a circle:
C = 2 r π
10 = 2 r π
r = 10 / 2π = 5 / π
Area of a circle:
A = r² π = ( 5 / π )² * π = 25 / π² * π = 25 / π ≠ 100
Answer: False.Brainliest? Thanks!
An ice cream shop offers 3 ice cream flavors and 3 types of syrup,and 2 toppings for sundaes . How many different ways are there to make a sundae with one ice cream flavor, one type of syrup, and one topping.
Answers
Given:
Types of ice cream = 3
Types of syrup = 3
Toppings for sundaes = 2
To find:
The number of difference ways to make a sundae with one ice cream flavor, one type of syrup, and one topping.
Solution:
We have,
Total number of ways to select 1 form 3 ice cream flavor = 3 ways
Total number of ways to select 1 form 3 syrup = 3 ways
Total number of ways to select 1 form 2 toppings = 2 ways
Now, the total number of ways is
[tex]\text{Total ways}=3\times 3\times 2[/tex]
[tex]\text{Total ways}=18[/tex]
Therefore, the total number of difference ways to make a sundae with one ice cream flavor, one type of syrup, and one topping is 18.
Simplify (3.8 × 10−9) − (7.4 × 10−8). Write the final answer in scientific notation.
Answers
Answer: -7.02x10⁻⁸
Step-by-step explanation:
(3.8x10⁻⁹)-(7,4x10⁻⁸)=
10⁻⁹(3.8x10⁻⁹⁻⁽⁻⁹⁾-7.4x10⁻⁸⁻⁽⁻⁹⁾=
10⁻⁹(3.8x10⁻⁹⁺⁹-7.4x10⁻⁸⁺⁹)=
10⁻⁹(3.8x10⁰-7.4x10¹)=
10⁻⁹(3.8x1-7,4x10)=
10⁻⁹(3.8-74)=
-70.2x10⁻⁹=
-7.02x10⁻⁸
The model represents an equation.
What is the solution for this equation?
A x = 3
B x = 15
C x = 5
D x = 1
Answers
The sum of three consecutive even numbers is 582. What is the 1st number?
Answers
Answer:
192
Step-by-step explanation:
Answer: The first number is 192 .
Step-by-step explanation:
Let the three consecutive even numbers
be x , x+2 and x +4 .
Their sum = 582
x + (x+2) + (x+4) = 582
x + x +2 + x +4 = 582
3x + 6 = 582
3x = 582 - 6
3x = 576
x =
x = 192
First number = 192
Second number = 192 + 2 = 194
Third number = 192 + 4 = 196
What value of x will make x to the 2 =9 true
A. 3
B. 3 and -3
C. 81 and -81
D. Square root 3
Answers
Both 3x3 and -3x-3 both equal 9 don’t be fooled by the negative. Remember that a negative times a negative always makes a positive.
You invest $2,500 in each of two accounts. Account A earns simple interest at a rate of 2% over 4 years. Account B earns simple interest at a rate of 6% over 18 months. Find the interest earned by each account. How does the interest earned by the two accounts compare? Use paper and pencil. Give an example of two principal amounts and two simple interest rates that would earn equal amounts of interest in one year. Give an example of two principal amounts and two periods of time for which the simple interest earned at 2.42% would be equal
Answers
Answer: See explanation
Step-by-step explanation:
You invest $2,500 in each of two accounts. Account A earns simple interest at a rate of 2% over 4 years.
Interest = PRT / 100
= (2500 × 2 × 4) / 100
= 20000 / 100
= $200
Account B earns simple interest at a rate of 6% over 18 months.
Interest = PRT / 100
= (2500 × 6 × 1.5) / 100
= 22500 / 100
= $225
Interest for account B is more than that of account A at a shorter period of time.
An example of two principal amounts and two simple interest rates that would earn equal amounts of interest in one year will be:
A: Principal = $2000
Interest rate = 3%
Simple interest = (2000 × 3 × 1)/100 = $60
B. Principal = $3000
Interest rate = 2%
Simple interest = (3000 × 2 × 1) / 100
= 6000 / 100
= $60
What is the slope of the line in the graph?
Answers
Answer:
the answer is 3 and -4 because of rise and run
5 small bucket and 2 large bucket of water make 20 liter.three small bucket and 2 large bucket make only 18 liter.how much water each bucket hold?
Answers
9514 1404 393
Answer:
small: 1 liter; large: 7.5 liters
Step-by-step explanation:
The difference between the two sets of buckets is 2 small buckets and 2 liters. Hence we know that a small bucket is 1 liter.
Then 5 small buckets contribute 5 liters to the 20-liter total. The remaining 15 liters comes from 2 large buckets, so each of those is 7.5 liters.
Large bucket: 7.5 liters
Small bucket: 1 liter
in a mid-size company, the distribution of the number of phone calls answered each day by each of the 12 receptionists is bell-shaped and has a mean of 56 and a standard deviation of 3. using the empirical rule (as presented in the book), what is the approximate percentage of daily phone calls numbering between 53 and 59?
Answers
Answer:
i am very sad , because I had ordered some clothes and it's been 15 days and still it's not arrived
Step-by-step explanation:
Answer
Step-by-step explanation:
from least to greatest:
1) g (x)
2) f (x)
3) h (x)
Neil has partially full cans of white paint. They contain 1/3 gallon,1/5 gallon ,and 1/2 gallon of paint. About how much paint does Neil have in all ?
Answers
Answer:
31/30 cans of paint
Step-by-step explanation:
We must find a common denominator to add all of these fractions together. We notice that 3 x 5 x 2 = 30. So 10/30 + 6/30 + 15/30 = 31/30 cans of paint
PLEASE HURRY!! Which expression is equivalent to 4(x+2)?
A)вх
B)4(x)+4(2)
C)4(x)+4
D)8x
Answers
Answer:
B
Step-by-Step Explanation:
Tyler's mom purchased a savings bond for Tyler. One year after it was purchased, the value of the savings bond was $156. If the value of the savings bond increases by 4% after one year, what was the value of the bond when Tyler's mom purchased it?]
Answers
Answer:
$149.76
Step-by-step explanation:
44 - (3c + 4) = 2(c + 5) + c
Answers
Answer:
19/3
Step-by-step explanation:
44 - 3c + 4 = 2c + 10 + c
-2c - 3c -c = - 44 - 4 + 10
-6c = -38
c = 6/1/3 or 19/3
Answer : 5
Process : up up
math work plssssss help
Answers
Answer:
25
Step-by-step explanation:
What is an equation of the line that passes through the point (-2,7) and is perpendicular to the line x-4y=24
Answers
Answer:
y = -4x - 1
Step-by-step explanation:
x - 4y = 24
-4y = -x + 24
y = [tex]\frac{1}{4}[/tex]x - 6
m⊥ = -4
y = -4x + b
7 = -4 ( -2 ) + b
7 = 8 + b
b = -1
y = -4x - 1
Show instructions
Question 24 of 30 Page 24 of 3
Question 24
The temperature at 6:00 A.M. was 58° Fahrenheit. The
temperature increased at a constant rate of 3° Fahrenheit
every hour until 10:00 A.M. The equation below models t as
a function of h where 1 is the temperature and h is the
number of hours.
t = 58 + 3h
Which set represents the range of this function?
{h:0 Sh S 12)
{1:0 SIS 70)
{h:0 shs 4)
11:58 SIS 70)
Answers
Answer:
show pic
Step-by-step explanation:
cant see work, attached qork
Given thatAB bisects value of x if
Answers
Check the picture below.
Tonya is saving money to buy a computer
that costs $375. She has $75 saved, and
each week she adds $25 to her savings.
How many weeks will it take her to save
enough money to buy the computer?
Answers
Answer:
12
Step-by-step explanation:
300 - 75=300
300÷25=12
12 weeks
Which equation represents f(x)?
The graph of the cube root parent function y = fx is
translated to form f(x) shown on the graph.
Of(x) = 3/x+6 + 1
Ту
5
Of(x) = 3x - 6+1
4
F(X)
O f(x) = }}x+6-1
3
2+
1-
Of(x) = 3/X-6-1
2
4
4
6
8 10
х
-10-3 -6 -4 -24
- 2-
-3
4
47
Answers
Answer: The answer is A
Step-by-step explanation:
Hope this helps :)
Function transformation involves changing the form of a function.
The equation of the translated function is [tex]f(x) = \sqrt[3]{x + 6} + 1[/tex]
The parent function is given as:
[tex]f(x) = \sqrt[3]{x}[/tex]
First, the function is shifted left by 6 units.
The rule of this translation is:
[tex](x,y) \to (x + 6,y)[/tex]
So, we have:
[tex]f(x) = \sqrt[3]{x + 6}[/tex]
Next, the function is shifted up by 1 unit.
The rule of this translation is:
[tex](x,y) \to (x,y+1)[/tex]
So, we have:
[tex]f(x) = \sqrt[3]{x + 6} + 1[/tex]
Hence, the equation of the translated function is [tex]f(x) = \sqrt[3]{x + 6} + 1[/tex]
Read more about function transformation at:
https://brainly.com/question/1548871
I need help finding the midpoint
Answers
Answer:
(0,3)
Step-by-step explanation:
This is the middle of the graph.
Have a great day!!
SYSTEMMMMMMM OF A EQUATIONSSSSSSSSSSSSSSSSSSSSSSSSS
Answers
Answer: B maybe i hope this was help
Step-by-step explanation:
I’ll mark u brainliest if u answer this question!!.!!!!!!!!!-!!:):):)
Answers
Answer:
a)60 per week
b) 6 weeks
Step-by-step explanation:
a)
[tex]240/4=60[/tex]
b)
[tex]349\leq 60x\\349/60\leq 60x/60\\5.82\leq x[/tex]
a line passes through the point (-4, 7) and has a slope of 5/4
Answers
Answer:
y = 5/4x+ 7
Step-by-step explanation:
slope - intercept form : y =mx+b
m = slope
b = y intercept
slope (m): 5/4
y intercept (b) = 7
y = 5/4x+7
help me out it would mean so much!
Answers
Use the point-slope formula below to write an equation of a line passing
through (1, -3) that is parallel to the line y = –2x + 5. Make sure your
final answer is in slope-intercept (y=mx+b) form.
Answers
Step-by-step explanation:
x intercepts = (5/2, 0)
y intercepts = (0,5)
slope = -2
y + 3 = -2( x-1)
y + 3 = -2x + 2
answer: y = -2x -1
In ten years the average number of hours of TV watched per week dropped from 23.9 to 21.4. Find the percent of change. Round to the nearest tenth of a percent
Answers
Answer:
I think its 10.5
Step-by-step explanation:
Find the number in the tenth place
1 and look one place to the right for the rounding digit 0. Round up if this number is greater than or equal to
5 and round down if it is less than
5.0.1