Answers
Answer:
x = 150
Step-by-step explanation:
(n-2)180 (n = the amount of sides)
(12 - 2)180
(10)180
1800
1800/12 = 150
Related Questions
I need help on this math problem quickly!!
Answers
Which expression has a value of -8?
A 14 + 2(−5) − (3)(9)
B (10 ÷ 5) − (2 ∙ 4) − 5 + 8
C −4 − 5 − 1 − 2(4) + 10
D 12 − 2(4) + (5 − 2) − 33
Answers
explanation:
simplify 2 x 4 to 8
-4-5-1-8+10
simplify -4-5 to -9
-9-1-8+10
simplify -9-1 to -10
-10-8+10
simplify -10-8 to -18
-18+10
simplify
-8
Tori has a paper cup that is shaped like a cone. The radius of the base is 2.5 centimeters and the height is 11 centimeters. What are the shape and dimensions of the vertical cross section through the center of the base?
Answers
Answer:
10.8
Step-by-step explanation:
A store pays$76.40 for a bookcase and marks the price up by 45%.What is the new price?
Answers
Answer:
$110.78
Step-by-step explanation:
$76.40 × 45%
$34.38
$76.40 + $34.38
$110.78
what is 100 + 84 – 62x = 494
Answers
Answer:
X= -5
Step-by-step explanation:
Good luck!
Answer:
X=-5
Step-by-step explanation:
100 + 84 - 62x =494
184 - 62x =494
494-184 = -62x
310 =-62x
310/-62 =x
X= -5
Don't answers if u can't......
Answers
Answer:
Step-by-step explanation:
pc ma chu so online theye na no mobile so cant reply sorry
y=3. (y + 5) + 3y = 2.
Answers
Answer:
45?????
Step-by-step explanation:
i think
give me a heart for trying
You have an ice cream cone that is 6 inches tall with a radius of 2 inches. The cone is completely filled with ice cream. There is also a spherical scoop of ice cream on top of the cone with a radius of 3 inches. How much ice cream do you have total in terms of \piπ?
Answers
Which of the following represents discrete data? Question 7 options: The number of beads in a jar The volume of water in a glass Fruit per pound The speed of a motorcycle
Answers
Answer:
the number of beads in a jar. took test got it right.
Step-by-step explanation:
The option that represents a discrete data is the number of beads in a jar.
What is discrete data?Discrete data is data that contains integers that can only be a limited number of possible values. An example of discrete data is the number of students in a class.
Discrete data has the following properties:
finite numeric countablenon-negative integers.The Frostburg-Truth bus travels from Frostburg Mall through the city's center to Sojourner Truth Park. The mall is 4 miles east and 5 miles north of the city's center. Truth Park is 4 miles west and 2 miles south of the city's center. How far is it from Truth Park to the mall to the nearest tenth of a mile? A-10.6 B-4.5 C-3 D-6.4
Answers
Answer:
10.9 miles
Step-by-step explanation:
distance of the park to the mall = distance of the mall from the city centre + distance of the park from the city centre
this question would be solved using Pythagoras theorem
The Pythagoras theorem : a² + b² = c²
where a = length
b = base
c = hypothenuse
distance of the mall from the city centre = 5² + 4²
25 + 16 = 41
√41 = 6.403124 miles
distance of the park from the city centre = 4² + 2²
16 + 4 = 20
√20 = 4.472136 miles
Total distance = 6.403124 miles + 4.472136 miles = 10.875260
the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero
the hundredth is 7. it is greater than 5. So, 1 is added to the tenth term. this gives 10.9 miles
Please check the attached images for a better understanding of how the question was solved.
Can someone please help me with math.
Answers
Vertical angles are
90 degrees
Adjacent
Congruent
Straight
Answers
Answer:
Vertical angles are across from each other on any two intersecting lines and are always congruen
the volume of the cone is 25.12 the height is 6 what is the area of the base
Answers
Answer:
153.94
Step-by-step explanation:
AB=πr2=π·72≈153.93804
Answer:
The area of the base is 12.56 units squared.
Step-by-step explanation:
The volume formula of a cone is [tex]\pi r^{2} \frac{h}{3}[/tex]. To solve for the base area, just multiply the volume by 3 and divide by the height. 25.12 * [tex]\frac{3}{6}[/tex] = [tex]\frac{25.12}{2}[/tex] = 12.56 units squared.
Mrs. Ortiz measured the outside temperature at noon as -2°F. Later that
day, she measured the temperature as -5°F. Write an inequality that
correctly compares -2 and -5. Then explain the meaning of the inequality
for the situation. 6.NS.7, 6.NS.7b
Answers
Answer:
-2°F>-5°F
Step-by-step explanation:
-2°F is greater than -5°F
This also means the first time Mrs. Ortiz measured the outside tempurature it was hotter than the second time she measured it.
PLS HELP 55 POINTS PLSS NO LINKS PLS HELPP
Answers
Answer:
12. 114 Laps
13. 234 students don't ride the bus.
14. 1.5% of 26,500.60 is 397.50 so the answer is $26,500.60
15. 24% × 63.4 = 15.2 so the original weight of the bag is 63.4 pounds
Step-by-step explanation:
Please help I will give brianliest
Answers
16x-54=360
-54 -54
16x=306
16x 16x
x=19.13
WX= 6(19.13)-7 =107.78
WYX=10(19.13)-47=144.30
Find the area of the shape, there are 6 sides
Answers
Answer:
Step-by-step explanation:
all the three sides of a triangle are equal.
length of perpendicular from center on the side=[tex]h=\sqrt{21^2-(\frac{21}{2})^2} =\frac{21}{2}\sqrt{3} \\area ~of~shape=6 \times \frac{1}{2} \times 21 \times \frac{21}{2}\sqrt{3} \\=\frac{1321}{2}\sqrt{3} ~sq. ~ft.[/tex]
PLSS HELP ASAP!! I WILL GIVE YOU BRAINLYEST!!
Temperature can be measured using either the Fahrenheit scale or the Celsius scale.
The relationship between Fahrenheit and Celsius can be modeled by the equation:
F = 9/5C+32 where F = degrees Fahrenheit and C = degrees Celsius
If the temperature is 84° Fahrenheit, what is the approximate temperature in degrees Celsius?
A. 29
B. 50
C. 94
D. 183
Answers
Yahira collects 3,750 ounces of rainwater in the rain barrel outside her house. If the measurement lines count by 10, how many lines did the water reach? Type your numerical answer in the box below.
Answers
Answer:
375 lines
Step-by-step explanation:
Total ounces of rain water in the barrel = 3,750 ounces
Measurement lines in the barrel = 10 ounces per line
how many lines did the water reach?
Number of lines the water reach = Total water in the barrel / measurements per line
= 3,750/10
= 375 lines
The water in the barrel reach 375 lines
please help!!!!!!!!!!!!!!!!!! 2+3
Answers
Answer:
5 ...
Step-by-step explanation:
add 3 more to 2
Answer:
It’s 5
Step-by-step explanation:
-24 + 12d = 2(d-3) + 22
Answers
i included the work in a photo so i hope this helps you :))))
‼️Someone help please..
Find the missing term in each sequence
Answers
Answer:-170
Step-by-step explanation:as you can see it is going in a pattern from the negative ok thanks.
Here it is please make sure it’s right it’s a test
Answers
Answer:
B)
Step-by-step explanation:
99+72=9(11+□ )
pleas help
Answers
Answer:
9(11+8)=171 8 is your answer
Step-by-step explanation:
99+72=171
For the expression 99 + 72 = 9 (11 + x) the value of x is 8.
What are mathematical operations?Calculate the answer using a math operator is referred to as a mathematical operation.
Basic mathematical operations are addition, multiplication, subtraction and division.
The given expression is,
99 + 72 = 9 (11 + x)
To find the value of x, simplify the expression by using mathematical operations,
171 = 9 (11 + x)
171 / 9 = 11 + x
19 = 11 + x
19 - 11 = x
8 = x
x = 8
The required value of x is 8.
To learn more about Mathematical operations on :
https://brainly.com/question/22469627
#SPJ2
can someone solve this
Answers
Answer:
16
Step-by-step explanation:
1/2 ^(-1)=2
8×2=16
Hope that helped.
Harper is working two summer jobs, making $19 per hour lifeguarding and making $8 per hour walking dogs. In a given week, she can work at most 7 total hours and must earn a minimum of $80. If x x represents the number of hours lifeguarding and y y represents the number of hours walking dogs, write and solve a system of inequalities graphically and determine one possible solution.
Answers
Answer:
We know that:
She makes $19 per hour of lifeguarding.
She makes $8 per hour walking dogs.
She can work at most 7 hours per week.
She must earn a minimum of $80 per week.
If x represents the number of hours lifeguarding and y represents the number of hours walking dogs, the inequalities will be:
x + y ≥ 7 hours.
(this says that she can work at most 7 hours per week)
x*$19 + y*$8 ≥ $80
(this says that she can earn a minimum of $80)
Then the system of inequalities is:
x + y ≥ 7 hours.
x*$19 + y*$8 ≥ $80
To graph these two we can write them as lines in standard form and simply graph both inequalities, the solution of the system will be the intersection between the solutions of each inequality.
Here we also should add the inequalities:
x ≥ 0
y ≥ 0
So we only look at the first quadrant.
The graph can be seen in the image below: (the dark blue is the solution region for the first inequality, the light blue one is the solution region for the second inequality)
One possible solution can be:
x = 4 and y = 1
or
x = 4 and y = 2
and there are a lot of other possible solutions.
Answer:
Step-by-step explanation:
OMG OMG THE MISS IS ASKING ME THIS AUESTION BEFORE MY OTHER CLASSMATE PLS HELP FAST IM CRYING AND SHAKING I CANT TYPE TOO PLEASEEE
Answers
They are the same
Step-by-step explanation:
Explanation: 3/4 and 6/8 are equal
What is the measure of <4? Enter your answer in the box.
m<4=
Answers
Answer:
59
Step-by-step explanation:
These angles make linear pair
so angle 4 +60+61=180
Angle 4 = 180-121 = 59
The width of a rectangle is 1/2 its length. The perimeter of the rectangle is 300ft. What is the length in feet of the rectangle
Answers
Answer:It's simple. All you need to do is subtract 2 from 40.
Step-by-step explanation: Length: 40 ft
Width: 38 ft
Hopefully that helped!
Test Prep
Keshaun went to Staple Shack to buy a mew office printer. The
cost of the printer is $150. The store has an instant rebate of
15. HOW much will Keystan save by using the rebate?
$15.00
c50250
$135.00
Answers
Answer:
Keshuan will save 135.00 with the rebate price
