Answers
Answer:
[tex]x + 1 + x + 3 = 180[/tex]
by vertically opposite angle theorem
[tex]x + x + 1 + 3 = 180[/tex]
[tex]2x + 4 = 180[/tex]
[tex]2x = 180 - 4 = 176[/tex]
[tex]x = \frac{176}{2} [/tex]
[tex]x = 88[/tex]
have a nice day
Related Questions
Dino finds the line-of-best fit for the data set shown. What is the equation of Dino's line-of-best fit?
Answers
Answer:
y = 2.0x + 0.6
Step-by-step explanation:
Dino's data:
X _____ Y
1 ______ 1
2 ______5
3 ______6
4 _____ 10
5 _____ 13
6 _____ 13
7 _____ 14
8 _____ 16
9 _____ 18
10 _____21
Using the linear regression calculator, the line of best fit for the data is :
y = 2.0X + 0.6
Where ;
Slope = 2 ; intercept = 0.6
Is this correct?????
Answers
Answer:
yeah i think so
Step-by-step explanation:
Answer:
it is correct jbhsjsshsusuwwy
my question is in the photo
Answers
Answer:
all the answers are there in safari can just check it
Step-by-step explanation
a line is perpendicular to y=-2x+5 and intersects the point (-4,2). what is the equation of this perpendicular line?
Answers
Answer:
y = 1/2x + 4
Step-by-step explanation:
If the line is perpendicular to y = -2x + 5 then the new line has a slope of 1/2.
So solve for b: using y = mx + b
2 = 1/2(-4) + b
2 = -2 + b
4 = b
Put it all together
y = 1/2x + 4
Write the integer values of x in the inequality: 5 < x < 9
pls help need it ASAP
Answers
Answer:
6,7,8
Step-by-step explanation:
You have to name the numbers that are bigger than 5 but smaller than 9.
hope this helps
Answer:
6, 7, 8
Step-by-step explanation:
Given
5 < x < 9
x cannot equal 5 or 9 but can equal the values in between, that is
x = 6, 7, 8
A pair of sneakers costs $60. Dahlia bought them on sale
for $45. What is the percent decrease in the price of the
sneakers?
Answers
Answer:
The answer is 25%
Step-by-step explanation:
60/4 =15 15x3=45
Lily ran 1,000 meters in 12 minutes. How many meters/minute did she run?
Answers
Answer:
1,000 divided by 12=
aprox 83.3 meters per minute
HELP THIS 6TH GRADE MATH!!!!!!
Answers
Have a good day :D
What is the surface area of this right square pyramid?
with a width of 5cm and a height of 9cm
A.90cm squared
B.115cm squared
C.205cm squared
D.250cm squared
Answers
Answer:
it isn't 205 but my guess is its 115
What is 4 & 1/2 ÷ 1/6?
Answers
Answer:
27
Step-by-step explanation:
4 1/2 = 9/5
9/2 : 1/6 =
9/2 x 6/1 =
(9x6) / (2x1) =
54/2 = 27
hii pls help i’ll give brainliest if you give a correct answer
Answers
Answer:
east to west i think im not too sure
Answer:
north stars appear to move from east to west in the sky :)
A triangle has side lengths 24,143 and 145 is it a right triangle?
Answers
Answer:
yes last one
Step-by-step explanation:
ILL MARK AS BRAINLIEST
Mrs. Zahid bought 6 bouquets at $ m each, and 8 packs of chocolates at $ ‘n’ each. She had $(2m + 5n) left. Find the amount of money she had at first.
Answers
Answer:
$(8m + 13n)
Step-by-step explanation:
Given that :
Total Cost of 6 bouquet = 6m
Total cost of 8 chocolate = 8n
Total amount spent = $(6m + 8n)
Total amount left = $(2m + 5n)
Hence, amount had at first :
Total amount. Spent + total amount. Left
(6m + 8n) + (2m + 5n)
(6m + 2m + 8n + 5n)
$(8m + 13n)
The population of a small town, P, as a function of time, t, in years past 1940 is given below. P = 2,828 + 125t For which of the following years was the population of the town 8,453?
Answers
Answer:
Step-by-step explanation:
P = 2,828 + 125t
8,453 = 2,828 + 125t
5625 = 125t
t = 45
You didn't post the choices, hope that I can help you.
Answer:
Any year after 1985
Step-by-step explanation:
8453=2828+125t
5625=125t
45=t
1940+45=1985
15
Sarah, Natasha and Richard share some sweets in the ratio 5:2:2. Sarah gets 21 more sweets
than Richard. How many sweets does Natasha get?
Answers
Answer:
natasha gets 14 sweets
Step-by-step explanation:
7x2=14
7x5=35
35-14=21
Plz help I’m need help
Answers
Write the equation for an exponential function that triples ever year, x, when the original amount is 4.
Answers
Answer:
y = 4(3)^x
Step-by-step explanation:
Here, we want to write the exponential equation
From the question, we have the equation tripling in x value every year and the original amount is 4
The exponential equation is of the form;
y = a(b)^n
In this case;
a = 4 , b = 3 and n = x
So we have the equation as;
y = 4(3)^x
hello please help thank you!
Answers
Answer:
BC ≈ 5.44 m
Step-by-step explanation:
Using the cosine ratio in the right triangle
cosθ = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] , that is
cos27° = [tex]\frac{BC}{6.1}[/tex] ( multiply both sides by 6.1 )
6.1 × cos27° = BC , then
BC ≈ 5.44 m ( to 3 significant figures )
Danny has at least $15 more than his big brother. Danny's brother has 72. How much money does Danny have?
Answers
Answer:
d >= $87
Step-by-step explanation:
Since we are not given the exact difference between the amount of money that Danny has in comparison to his brother, then this would ultimately be an inequality question. We are told that Danny has atleast $15 more than his brother, meaning that the minimum that Danny can have is $15 more than his brother. Danny's brother has $72 so we need to add these two values together.
$72 + $15 = $87
Therefore Danny would have a minimum of $87 but at the same time can have more than that. Therefore, we can use the following inequality to represent Danny's money (d)
d >= $87
In a small library, there are 55 nonfiction books for every 99 fiction books. There are 130130 nonfiction books.
a. How many fiction books are there? Use paper to draw a model to support your answer.
There are
fiction books.
b. How many more fiction books are there than nonfiction books?
There are
more fiction books than nonfiction books.
Answers
Please enter the letter of your answer in the space below
The circumference of a circle is
centimeters. The diameter of the circle is 13 centimeters.
Which expression best represents the value of it?
Answers
Answer:
13.45
Step-by-step explanation:
this is probably wrong
there are 72 boys and 90 girls on a math team for the next competition mr. Johnson would like to arrange all the students in equal rows with only girls or only boys in each row. What is the greatest number of students that can be in each row
Answers
Please help im desperate. :)
Answers
Answer:
b is ya answer hope you have a blessed day
Step-by-step explanation:
Answer:
C undefined sorry im rushing
$73 is what percent of $125
Answers
Answer: The question $73 out of 125 is 58.40%
Step-by-step explanation:
$73 out of 125 is what percent Answer: The question $73 out of 125 is 58.40%, which is the same as 73/125 as a percent. This can be solved using this calculator above
The $73 is approximately 58.4% of $125.
To find what percent $73 is of $125, we can use the following formula:
Percent = (Part / Whole) * 100
In this case, $73 is the part and $125 is the whole.
Substituting these values into the formula:
Percent = (73 / 125) * 100
Dividing 73 by 125:
Percent = 0.584 * 100
Multiplying 0.584 by 100:
Percent = 58.4
Therefore, $73 is approximately 58.4% of $125.
To know more about percent:
https://brainly.com/question/31323953
#SPJ6
Two sides of a triangle measure 8 centimeters and 13 centimeters which of the following could not be the length of the third side
A: 4 cm
B:8 cm
C: 14 cm
D: 18 cm
Answers
Write an equation of the line that passes through (1,2) and is parallel to the line y = -5x+4
Answers
Answer:
y =-5x + 7
Step-by-step explanation:
y = -5x + 4
Slope = -5
Parallel lines have same slope
Slope of the parallel line to this line = -5
(1 , 2)
y -y1 =m(x - x1)
y - 2 = -5(x - 1)
y -2 = -5x + 5
y = -5x + 5 + 2
y = -5x + 7
need help i don't know of I got the the first problems rigth so just please tell me if I did and please answer second problem
Answers
Answer: Question 1 is correct and Question 2 is 12 degrees :)
Step-by-step explanation: hope this helped!
2y = 3/2 (16x+18) - 7
Answers
Answer:
y = 12x + 10
X = y/12 - 5/6
Answer:
y = 12x + 10
x = (y-10)÷12
Step-by-step explanation:
What is the length of the missing leg?
Answers
Combine the like terms for the following expressions -3+4b-6g+5-7b
Answers
Answer:
-3b-6g+2
Step-by-step explanation: