Answers
Answer:
has 3 sides
The formula for sum of interior angles is S = (n - 2) * 180. Therefore, 1980° = (n - 2) * 180. or, (n - 2) = 1980 / 180 = 11. or, n = 13
Step-by-step explanation:
that should be the answer
ur welcome
hope it helps
Related Questions
Someone pls help this is due in a bit
Answers
2. What is the equation of the line that passes through the points (4,5) and
(8,3)?
Answers
Answer:
y = -1/2x + 7
Step-by-step explanation:
The slope is -1/2.
The y intercept is 7.
Plugging them into the format for the equation we have:
y = mx + b
(m = slope and b = y intercept)
y = -1/2x + 7
EASY MATH- MERRY X MAS :))))
Answers
Answer:
x-intercept means the advertising expense when the company's profit was zero dollars ⇒ D
Step-by-step explanation:
Let us solve the question
∵ P = -250x³ + 1,505x² - 300, for 0 < x < 6
∵ P is the profit in tens of thousands of dollars
∵ x is the advertising expense in tens of thousands of dollars
∴ x is the independent variable
∴ P is the dependent variable
→ x-intercept means value x when P is 0
∵ The x-intercept is the value x at P = 0
∴ x-intercept means the advertising expense when the company's
profit was zero dollars
Please answer number 26
Answers
Answer:
m = 0.1
b = 5
Step-by-step explanation:
The slope-intercept formula is mx + b.
m = slope
b = y-intercept.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:
m = 0.1
b = 5
Step-by-step explanation:
The equation is set up in point-slope form (y = mx + b).
y = mx + b
y = 0.1x + 5
How would I solve this? I tried and I got a reallly crazy number... I think I messed up somewhere. The question is... Jack and Mark work together on a job, but not equal hours. Mark gets paid $11 per hour and Jack gets paid $10 per hour. Together they worked 58 hours and earn a total of $601. How many hours did each one work?
I made these equations.
m+j=58
11m+10j
The first one I rearranged to m=58-j.
Answers
21 x 11 = 231
Mark worked 21 Hours, Jack worked 37 Hours.
Answer:
Jack earns $37
Mark earns $21
Step-by-step explanation:
m + j = 58
11m + 10j = 601
j = 58 - m
11m + 10(58 - m) = 601
11m + 580 - 10m = 601
1m = 601 - 580
m = 21
j = 58 - m
j = 58 - 21
j = 37
pls help me!! I really need it!
Answers
A federal agency mailed a survey to 35% of the households in Chicago, New York, Los angeles, and Miami and found that 60% of the people surveyed had commute times over one hour. So, they concluded that 60% of all Americans have commute times over one hour.
Which of the following statements is correct?
A. This method of sampling can be considered both biased and unbiased
B. This method of sampling is neither biased nor unbiased
C. This method of sampling is biased
D. This method of sampling is unbiased
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Right triangle PQR has sides of length 6 units, 8 units, and 10 units. The triangle is dilated by a scale factor of 4 about point Q. What is the area of triangle P’Q’R’?
Helpp plss
Answers
The area of the triangle P’Q’R’ is 384 square units
The formula for calculating the area of a triangle is expressed as:
A = 0.5bhb is the base of the triangleh is the height of the triangle.If the right triangle PQR has sides of length 6 units, 8 units, and 10 units is dilated by a scale factor of 4 units, hence:
base = 4(6) = 24 unitsheight = 4(8) = 32 unitsArea of the triangle P’Q’R’ = 0.5(24)(32)
Area of the triangle P’Q’R’ = 384 square units
Hence the area of the triangle P’Q’R’ is 384 square units
Learn more on area of triangles here: https://brainly.com/question/17335144
A $760 item is marked down by 10% what is the new cost of the item
Answers
Answer:
Step-by-step explanation:
This means the cost of the item to you is $684. You will pay $684 for an item with an original price of $760 when discounted 10%. In this example, if you buy an item at $760 with a 10% discount, you will pay 760 - 76 = 684 dollars.
Answer:
the answer is $684
Step-by-step explanation:
760 x 10 /100= 76
760 - 76 = $684
Tyson has a collection of 60 sports ribbons. Of these ribbons, 30% are first place ribbons, 45% are second place ribbons, and the rest are third place ribbons. How many third place ribbons are in Tyson’s sports ribbon collection?
15
27
32
18
give me a serious answer or I will report you and your account will be deleted
Answers
30% of 60 = 18
45% of 60 = 27
27 + 18 = 45
60 - 45 = 15
3. The human body is
made up of about
18.5% carbon. What
part of Dr. Brooks
weight is not carbon if
he weighs 210 pounds?
Answers
Answer:
Step-by-step explanation:
Dr Brooks weights 210 lbs
18.5 % is carbon
210*(18.5/100)=38.85
the part that is NOT carbon is
210-38.85=171.18 lbs
HELP! what is 1.278 and 1.281 and 1.284 from least to greatest
Answers
Answer: 1.278, 1.281, 1.284
Step-by-step explanation:
:P HELLLP what is (13x20)5+6 = ___ - 1/3.
Answers
Answer: 1304.7
Step-by-step explanation: just took test
^. ^
260 11
-1/2 (10+1/4)
A. -5 -1/4
B. -5 -1/8
C. -5 +1/8
D. -5 +1/4.
Please help, I'll mark first correct as Brainlyest
Answers
Answer:
-5 1/8
Step-by-step explanation:
-5 1/8
what is the at least probability of 6
Answers
Answer:
15/36 or 41.667%
Step-by-step explanation:
what is the slope of the graph
Answers
60 to 0 is a slope of the graph
Answer:
Y=60,X=2,5
Step-by-step explanation:
Can somebody plz answer this math problem correctly thanks!
WILL MARK BRAINLIEST :DDD
Answers
Explanation : 1/4 is 25 percent and if 1/4 out of 4/4 or 100 percent lives in Quebec then 3/4 live out of Quebec and 3/4 is equal to 75 percent.
a 95 inch board is cut into to pieces. one piece is four times the length of the other. Find the length of the shorter peice
Answers
Answer:
50
Step-by-step explanation:
Perhatikan pola bilangan berikut:2,-6,18,-54,162,...
Answers
Answer:
no comprehendo
Step-by-step explanation:
What is the solution set for the inequality
Answers
Answer:
A solution set is the set of values which satisfy a given inequality. It means, each and every value in the solution set will satisfy the inequality and no other value will satisfy the inequality.
A rectangular sheet of paper $8\frac{1}{2}$ inches by 11 inches is folded and then taped so that one pair of opposite vertices coincide. What is the number of inches in the perimeter of the resulting pentagon
Answers
Answer:
32.2 inches
Step-by-step explanation:
is this a right, acute or obtuse angle based on the slopes?
Answers
Answer: Acute
Step-by-step explanation:
HELPPPPPPPP ASAPPPP PLSSSS
Answers
simplify:4.6t + 7.1s + 12.8t - 1.6s
Answers
Answer:
17.4t+5.5s
Step-by-step explanation:
im sorry if its wrong
plz answer! only if correct
Answers
Answer:
should be 180
Step-by-step explanation:
All triangles add up to 180 degrees based on the triangle sum theorem
PLEASE HELP
I NEED BOTH PARTS!
Answers
Please help; stuck on this one...
Answers
Answer:
y = -3x + 4
Step-by-step explanation:
help please? i am a little bit confused
Answers
d: 1.25
c: .035
b: .70
a: .23
these are just my guesses but if there right then I hope this helps. I don't know it but these are my best affiliations.
1) Una fábrica necesita 10 horas de trabajo por persona para producir un ventilador (x) y 15 horas de trabajo por persona para producir un aparato de aire acondicionado (y). Si la fábrica produjo en conjunto 20 ventiladores y aparatos de aire acondicionado en el transcurso de 260 horas, ¿cuántos de estos productos fueron ventiladores? *
Answers
Answer:
20
Step-by-step explanation:
20x1
=20
10+10
=20
15+5
=20
Answer:
¿Qué trabajo te interesa más? ¿Por qué?
ACADEMIA DE IDIOMAS busca profesor de inglés. Se requiere diploma y experiencia mínima de. Horas flexibles. Escribir a
ZOOLÓGICO necesita persona responsable para cuidar y dar de comer a los animales. Debe ser paciente y enérgica. Llamar
EMPRESA DE TRANSPORTE necesita conductores de camiones con conocimientos básicos de mecánica. Posibilidad de trabajar tiempo completo. peluquera con experiencia. Se requiere una persona simpática, creativa e interesada en la moda.Calle de las Terrazas, Cuzco.
Step-by-step explanation:
The quotient of a number increased by 9and 4 is -2 TRANSLATE DO NOT SOLVE please answer I really need this
Answers
Answer: From your questions it's stand like factors of that Number so it is one
3=1
5/9=1
4=1,2
Addition point
Quotient is the number remained after divident is divided by divisor
Step-by-step explanation: