Answers
Answer:
x is 75 degree and y is 140 degree
Related Questions
Write the sum −3+5−7+9−11+13−15+17−19+21 using sigma notation. The form of your answer will depend on your choice of the lower limit of summation.
Answers
Answer:
Kindly check attached picture
Step-by-step explanation:
Given the expression : −3+5−7+9−11+13−15+17−19+21
Number of values : 1 up to 7
Take initial as - 1, since the expressed value starts with negative
Difference of 2 between the absolute value of each successive integer.
How can you drop two eggs the fewest amount of times, without them breaking?
Answers
Answer:
zero becouse the the fewest omout of time you can drop an egg without it breaking
Step-by-step explanation:
get owend brother!!!!!!!!
Using the equation below, what is the inverse operation needed to isolate the variable?
x - 10 = 32
Answers
Answer:
x = 42
Step-by-step explanation:
x - 10 = 32
32 + 10 = 42
¿El 48 es multiplo de 2? _________ ¿por que?
ayuda es para hoy
Answers
Answer:
si 48 es múltiplo de 2 ya que al multiplicar 2. 24 da 48
11 The table below shows the amount of a decaying
radioactive substance that remained for selected
years after 1990.
0
2
5
9
14
17
19
Years After 1990 (X)
Amount (9)
750
451
219
84
25
12
8
Write an exponential regression equation for this
set of data, rounding all values to the nearest
x thousandth. Using this equation, determine the
amount of the substance that remained in 2002, to
the nearest integer.
Answers
which point 1 on the number line?
0
1/6
A
B
C
D
Choose 1 answer
A
B
C
D
Answers
Answer:
kind of confusing to read
Step-by-step explanation:
write 2+3n=4n in a sentence for the equation
Answers
The given equation can be written in the form of the expression "The sum of two and three times a number is equal to four times the number".
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The given equation can be broken into expressions and then can be written in form of phrases such as,
2 + 3n → Sum of two and three times a number4n → Four times the numberHence, The given equation can be written in the form of the expression "The sum of two and three times a number is equal to four times the number".
Learn more about Equation here:
https://brainly.com/question/14686792
#SPJ2
What is the answer to 1 ft x 1 1/2 ft = ?
Answers
Answer:
1 1/2 is yuh ansuh
Solve for x solve for x solve for x
Answers
Answer:
91
Step-by-step explanation:
add the given numbers then subtract the solutions from 180. as all triangles sides add up to 180.
Answer:
the answer is x= 91
Multiply the following binomials using an area model (x+3)(x-3)*
Answers
Answer:
0
Step-by-step explanation:
compare fractions, -10 1/5 and -10 1/4
Answers
Answer:
4/20 - 5/20 = -1/20, and therefore, since the answer is negative, you've proven that 5/20 (or the original 1/4) is actually the bigger number, not the 4/20 (or 1/5).
Step-by-step explanation:
what is the ratio of 60 and 12 1 to 5,1 to 4, 4 to 1,or 5 to 1
Answers
Answer:
5 to 1
Step-by-step explanation:
Plz mark brainliest
A bracelet is marked down 20%. The original price is $37.50. How much is the discount?
$45.00
$7.50
$30.00
$1.88
Answers
Answer:
7.5
Step-by-step explanation:
well 20 percent of 37.5 is 7.5
37.5-7.5 is 30 so the price after the discount is added is 30
Answer:
7.5
Step-by-step explanation:
You multiply 20 X 37.50 and get 750 then divide it by 100 and get 7.5 as the answer. :)
15 - 3x = 11 - 3x + 4
Answers
Answer:
Infinitely Many Solutions!
Steps I used to get the answer :
1. Cancel -3x−3x on both sides.
15=11+4
2. Simplify 11+4 to 15.
15=15
3. Since both sides equal, there are infinitely many solutions.
Infinitely Many Solutions!
Done by NeighborhoodDealer.
Answer:
Step-by-step explanation:
Solve for x:
15 - 3x = 11 - 3x + 4
Subtract 4 from both sides
15 - 3x - 4 = 11 - 3x + 4 - 4
11 - 3x = 11 - 3x
This equation has infinite solutions since both sides of the equation are equal.
Emily works at a perfumery. She extracts 3 liters of essential oil for perfumes in 2 days.
Assuming Emily extracts essential oil at a constant rate, we can graph this relationship with time in days along the x-axis and quantity of oil in liters along the y-axis. The slope of the line representing this relationship is
.
A point on this line that corresponds to the amount of oil Emily extracts after 5 days is (5,
).
Answers
Answer:
(5,7.5)
Step-by-step explanation:
Dont need to show work
Answers
Answer:
100 degrees
Step-by-step explanation:
They have to add up to 180 because they're on a straight line together.
180 - 80 = 100 degrees
Evaluate: 8 [1/4]
0
1
2
3
Answers
Answer:
its 0
Step-by-step explanation:
My mother purchased 8 Pepsi products at Bi-Lo for $14.00. What is the price per
product?
Answers
Answer:
1.75 per product
Step-by-step explanation:
Answer:
112
Step-by-step explanation:
You would multiply 8 by 14 dollars because your finding the price per product Pepsi bottle so your answer would be 112 dollars.
IS THIS A LINEAR FUNCTION? YES OR NO
Answers
pls answer help this is due today and i need the answer
Answers
Answer:
<1 and <3 are vertical angles and <2 and <4 are vertical angles
Step-by-step explanation:
Hope this helps. pls mark me brainliest. :)
Answer:
2 and 4 are vertical angles
Step-by-step explanation:
Can you divide any number by zero?
Answers
Answer:
well basically no so i say no
Step-by-step explanation:
you can but you wouldn't get a answer because you would only get the same answer so..
Answer:
When we try to divide by zero, things stop making sense
Step-by-step explanation:
describe the sequence of translations used to move figure 1 onto figure 2
Answers
Answer:
dilation 10 left and 3 down
Step-by-step explanation:
The diagram below models the diameter of the bicycle wheel
21.75
Which of the following is closest to the distance of the length when the bicycle wheel
makes 1 revolution?
A7 inches
B 25 inches
C34 inches
D69 inches
Can anyone help me!!
Answers
Explanation: one revolution from a wheel will be a 360 degree rotation, meaning that if you had laid your finger on the outside of the wheel as it made its full rotation, your finger would have touched the entire circumference of the wheel. Thus, we can represent the length of 1 revolution as the circumference. Thus we take the diameter, and divide it by 2 to get the radius. Then we simply multiply by 2 * pi * r (r = radius). This is the formula for the circumference of a circle.
John wants to gain weight for his wrestling team so he can compete in a different weight class. He currently weighs 187 pounds, and is gaining weight at a rate of 1.5 pounds per week. Which equation below models this situation * number of weeks y = total weight (pounds )
Answers
Answer:
The equation would be 1.5w + 187 = y.
Step-by-step explanation:
1.5 lbs per week
already 187
The variable would be 'w'
so 1.5w +187 = y
A surfboard has an original price of $259. It is on sale for 55% off the original price.
Answers
original price: 259
sale: 55% off
55%=0.55
so 259×0.55=142.45
142.45 is the 55% of the original price
259－142.45=116.55
116.55 is the price after sale.
hope this would help. (*^ω^*)/
Answer:
$116.55
Step-by-step explanation:
If original price= $259
And sale= 55% off original price
Then price after sale=(100%-55%) of $259
Working:
100%-55%=45% or [tex]\frac{45}{100}[/tex]
45% of $259 or [tex]\frac{45}{100}[/tex] x [tex]\frac{259}{1}[/tex]= $116.55
#4. Which property is shown? 5(x + 4) = 5x + 20
Answers
Answer:
Distributive Property of Addition
Step-by-step explanation:
The Distributive Property of Addition states that a(b+c) = ab + ac
Let me know if this helps!
Three fifths of the students in the cafeteria bought their lunch from the school. The rest brought their lunch from home. 27 of the students bought their lunch. Let t represent the total number of students in the cafeteria.
Answers
Answer:
45 students
Step-by-step explanation:
Three fifths of the students in the cafeteria bought their lunch from the school. The rest brought their lunch from home. 27 of the students bought their lunch. Let t represent the total number of students in the cafeteria.
We are to calculate the total number of students in the cafeteria.
Fraction of the students in the cafeteria that bought their lunch from the school = 3/5
Number of the students that bought their lunch = 27 students
The total number of students can be calculated as:
3/5 Of t = 27 students
3/5 × t = 27
Cross Multiply
3t/5 = 27
3t = 27 × 5
t = 27 × 5/3
t = 45 students
Therefore, the total number of students in the cafeteria = 45 students
Evan bought a bag of Skittles, ate 13 of them, then distributed them evenly into 4 bowls. If there are 64 Skittles in each bowl, how many were originally in the bag?
For the problem, find a variable and set up an equation, then solve.
I need this answer quick!
Answers
Answer:
There were 269 skittles in the bag originally.
Keywords: multiplication, addition
Step-by-step explanation:
Skittles ate by Evan = 13
No. of bowls = 4
No. of skittles in each bowl = 64
As the skittles are distributed evenly therefore,
Skittles in 4 bowls = 64*4
Skittles in 4 bowls = 256
Total skittles = Skittles in 4 bowls + skittles ate by Evan
Total skittles = 256 + 13
Total skittles = 269
There were 269 skittles in the bag originally.
HELP PLEASE!! Brainliest to whoever gets it right.
Answers
Answer:
A
Step-by-step explanation:
i think you might want to wait for other people because i dont know for sure
Bryan’s hockey team is purchasing jerseys. The company charges $250 for a one-time set-up fee and$23 for each printed jersey. Which expression represents the total cost of x number of jerseys for the team?
1) 23x
(2) 23x + 250
(3) 23 + 250x
(4) 23(x + 250)
Answers
Answer:
(2) 23x + 250
Step-by-step explanation:
We are given that
Company charges for one-time set up=$250
Charge for each printed jersey=$23
x=Number of jerseys for team
We have to find the expression which represents the total cost of x number of jerseys for the team.
Total cost of x jerseys printing=[tex]23\times x[/tex]
Total cost of x jerseys printing[tex]=23x[/tex]
Therefore,
Total cost of x number of jerseys for the team=250+23x
Hence, option (2) is true.
(2) 23x + 250