Answers
Answer:
180°
Step-by-step explanation:
the interior of every single triangle is 180°
if it doesn't add up to 180% something is wrong or it isn't a triangle
hope this helped, good luck
-cheesetoasty
Related Questions
PLEASE HELP ASAP!!!
A group of students must collect at least $120 to organize a science fair. They have already collected $30. Which graph best represents all remaining amounts of money, in dollars, that the students should still collect to organize the science fair? Number line graph with closed circle on 120 and shading to the right Number line graph with closed circle on 90 and shading to the right. Number line graph with closed circle on 150 and shading to the right Number line graph with closed circle on 30 and shading to the right.
Answers
Answer:
OPITON 2
Step-by-step explanation:
120-30=90 SHE NEED 90 DOLARS MORE
The volume of the polyhedron is ______ cm3.
Answers
Answer:
Volume = 144 cm³
Step-by-step explanation:
Volume of the polyhedron = volume of triangular prism = ½*b*h*l
Where,
b = 4 cm
h = 6 cm
l = 12 cm
Substitute
Volume = ½*4*6*12
Volume = 144 cm³
Sabrina is making snack mix. She uses the items listed in the table below . Peanuts 5/6 chocolate chips 1/3 granola 1/2 raisins 3/4 what is the total weight of all the ingredients sabrina uses?
Answers
Step-by-step explanation:
5/6 +1/3 +1/2+3/4
Make sure they have a common denominator
In this case the common denominator is 12
So..
5/6 ×2/2...1/3×4/4...1/2×6/6...3/4×3/3
10/12+4/12+6/12+9/12
=29/12
=2&5/12 grams/pounds/ounces?
PLS HELP FAST
rotations on the coordinate plane
........
why does nobody talk to circles?
Answers
Step-by-step explanation:
Becuase all circles are similar.
Noboday talks about the circle due to all circle are similar.
We have find the rotation of coordinate plane also we have talk about the coordinate plane in circle.
What is the rotations on the coordinate plane?
Rotations coordinate plane may be clockwise or counterclockwise.
When we are working in the coordinate plane assume the center of rotation to be the origin unless told otherwise.
Nobody talk to circles because there is no point, all circle are similar.
To learn more about the rotation visit:
https://brainly.com/question/26249005
Every year in the United States the public transportation reports a number of alcohol related and non alcohol related highway deaths from 2001 to 2010
Answers
Answer:
dam
Step-by-step explanation:
giving brainliest !!!!
Answers
Answer:
1105.28
Step-by-step explanation:
d = 16
r = d/2 = 8
Formula:
SA = 2πr² + 2πrh
SA = 2(3.14)(8²) + 2(3.14)(8)(14)
SA = 2(3.14)(64) + 2(3.14)(8)(14)
SA = 401.92 + 703.36
SA = 1105.28
Find the values of the constants p and q if the lines px + 5y = 7 and
4x + qy = 5 meet at the point (2, -1). If the lines meet the y-axis at A and B
obtain the distance AB.
Answers
Answer:
2/5
Step-by-step explanation:
Write the standard form of the equation of the circle with center (7,1) that also contains the point (−1,−5).
Enter the equation in simplest terms.
pls no links. my computer can't open
Answers
Answer:
[tex](x-7)^2+(y-1)^2=100[/tex]
Step-by-step explanation:
1) Find the radius
We can do this by using the distance equation with the centre (7,1) and the given point (-1,-5):
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex] where the two points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
Plug in the points (7,1) and (-1,-5)
[tex]d=\sqrt{(-1-7)^2+(-5-1)^2}\\d=\sqrt{(-8)^2+(-6)^2}\\d=\sqrt{64+36}\\d=\sqrt{100}\\d=10[/tex]
Therefore, the radius of the circle is 10 units.
2) Plug the data into the equation of a circle
Equation of a circle (when not centred at the origin):
[tex](x-h)^2+(y-k)^2=r^2[/tex] where the centre is [tex](h,k)[/tex] and r is the radius
Plug in the centre (7,1) as (h,k)
[tex](x-7)^2+(y-1)^2=r^2[/tex]
Plug in the radius 10
[tex](x-7)^2+(y-1)^2=10^2\\(x-7)^2+(y-1)^2=100[/tex]
I hope this helps!
What is the median of the given set of data? 1. 1. 5. 4. 3. 7. 2.9. 4, 8
Answers
Answer:
4
Step-by-step explanation:
Arrange in order
1,1,2,3,4,4,5,7,8,9
Cross off each number from each side little by little
1,2,3,4,4,5,7,8
2,3,4,4,5,7
3,4,4,5
4,4
There are two numbers left so we would find whats between them. But, since it is the same number, you just write the same one as the median.
median= 4
1.) Which expression is equivalent to 2.3 X 2.3 X 2.3? *
O A.) 2.3X5
B.) 2.39
O C.) 22 X30
O D.) 2.31
Answers
Answer:
O A).
Step-by-step explanation:
D
I
Alex jogged round a 400-m track. He took a total of 16 min to jog 3 rounds of
the same track.
(a)
(b)
Find the total distance that Alex had jogged.
Find Alex's average speed in m/min.
19
Answers
Answer: [tex]1200 m[/tex]
[tex]75\ m/min[/tex]
Step-by-step explanation:
Given
Alex Jogged 3 rounds of 400 m track
It took 16 min to Jog 3 rounds
(a) Total distance Alex had Jogged
[tex]\Rightarrow 3\times 400=1200\ m[/tex]
(b) Average speed is the total distance by the total time
[tex]\Rightarrow \dfrac{1200}{16}=75\ m/min[/tex]
Two people share proceeds of a business venture in the ratio 2:3 If the proceeds came to GHS 2,350,000 how much does each get?
Answers
Answer:
GHS 940,000 and GHS 1,410,000
Step-by-step explanation:
Total Ratio, thus 2+3 = 5 = 2,350,000
2/5 × 2,350,000 = 940,000
3/5 × 2,350,000 = 1,410,000
In conclusion, the money was shared at GHS 940,000 and GHS 1,410,000 among the two.
Please help, if you’re correct I’ll mark you as brainiest!!!
Answers
Answer:
B. -7.5%
Step-by-step explanation:
Original cost: 50 * $20 = $1000
Value after 1 year: $925
percent change in 1 year = (925 - 1000)/1000 * 100%
percent change = -7.5%
Answer: B. -7.5%
how many 3/5 are in 5
Answers
Answer: the answer is 1.6 or 0.6.
Answer:
8⅓
Step-by-step explanation:
divide 5 by (3/5). To divide by a fraction, flip the fraction and multiply. Make the 5 into a fraction by putting a '1' underneath:
(5/1)(5/3) = 5x5/1x3 = 25/3 = 8⅓
You can take 3/5 away from 5, 8⅓times
The price of an item has dropped to$63 today.Yesterday it was $140.find the percentage decrease
Answers
Answer:
55% drop.
Step-by-step explanation:
To find this first divide 63 by 140 to get .45. Then multiply this value by 100 to get a value of 45%. Then you know that 55% is the amount dropped.
What is the Supplimentary angle of 21°?
Answers
Answer:
159 degrees
Step-by-step explanation:
Answer:
159°
Step-by-step explanation:
We can calculate supplementary angles by subtracting the given one angle from 180 degrees. To find the other angle, use the following formula: ∠x = 180° – ∠y or ∠y = 180° – ∠x where ∠x or ∠y is the given angle.
so 180° – ∠ 21= 159°
Solve and check please i need help
Answers
Answer:
w=15
Step-by-step explanation:
The way I found the answer is dividing 120 by 8 which equaled 15 and I made sure it was correct as I multiplied 8 by 15 and the answer was 120.
120 divided by 8 is 15
PLEASE HELP ASAP, THANK YOU!
Answers
Answer:
Option (1)
Step-by-step explanation:
Exponential equation that models the increase in the number of books has been given as,
[tex]B=8700e^{0.04t}[/tex]
Here, B = Number of books
t = Number of years
Number of books after t = 3,
[tex]B=8700\times e^{0.04\times 3}[/tex]
[tex]=8700\times e^{0.12}[/tex]
= 9809.226
≈ 9809
Therefore, Option (1) will be the correct option.
Answer:
After 3 years, the library will have approximately 9,809 books.
Step-by-step explanation:
If [tex]t[/tex] represents the number of years passed, in the time of 3 years, the library shall have [tex]8700e^{0.04*3} = 8700e^{0.12}[/tex] ≈ [tex]8700*1.12749[/tex] ≈ [tex]9,809[/tex] books.
How much is 1/3 cup of butter equivalent measurement?
Answers
Answer: equal 5 tablespoons plus 1 teaspoon butter.
Step-by-step explanation:
Answer:
1/3 cup would equal 5 tablespoons plus 1 teaspoon butter
Step-by-step explanation:
i Hope this was the answer you was looking for. If not just go to one of my questions and take the points that you need to gain back!!!
a chain that measures 5 feet long is divided into 3 equal parts
Answers
The total length of each part is 5/3ft.
Which number line shows all the values of a that make the inequality - 3x +1 < 7 true?
Answers
Answer:
Third option
Step-by-step explanation:
Using any method, find the area of the regular hexagon shown below. Show all work! Your final answer should be exact.
Answers
Answer:
864√3
Step-by-step explanation:
(3√3·24²)/2
1728√3/2
864√3
1496.49189773
9514 1404 393
Answer:
864√3 in²
Step-by-step explanation:
We presume "any method" includes the use of on-line calculators. Unfortunately, this one does not provide the exact answer in reduced form.
A = (3/2)√3(24 in)² = 3/2×576×√3 in²
A = 864√3 in²
Find the value of x and AB if ST is a segment bisector of AB.
Answers
-9x -9x
8x-8=24
+8 +8
8x=32
8x/8=32/8
X=4
and
17*4-8+9*4+24=AB
68-8+36+24=AB
60+36+24=AB
120=AB
X=4,AB=120 so answer is C
How much is 2 oz chocolate melted equivalent to cup measurement?
Answers
Answer:
2oz are 1/4 cup
done easy.
Step-by-step explanation:
2 and 1/2 cups equal how many pints in fraction form
Answers
Answer:
1 1/2 pinyt
Step-by-step explanation:
A scientist uses 20 grams of carbon every 10 minutes during an experiment. If the experiment lasted 2 hours, how many total kilograms of carbon did they use?
Answers
Answer:
240 grams
Step-by-step explanation:
The homecoming dance committee plans to conduct a survey to determine
the student body's opinion on a theme for the dance. Which sampling method
would be most likely to result in nonresponse bias?
A. Handing a survey to all the students who attended the previous
year's homecoming dance
B. Entering a second-period math class and surveying all the
students in that class
C. Standing at the school entrance and surveying every 5th student
that walks in
D. Emailing a survey to all students, but only freshman girls respond
Answers
Answer: It's D
Step-by-step explanation:
Answer:
Step-by-step explanation:
Entering a second-period math class and surveying all the students in that class
pls help giving brainless. no link plss
Answers
Answer:
The distance across Africa would be measured in kilometers, and the height of a swingset would be in meters.
Step-by-step explanation:
Kilometers is larger than all of the other ones and Africa is across the ocean
A swingset isn't extremely tall but not short
Maria does weightlifting for 30 seconds and then aerobics for 60 seconds. She repeats this 10 times. If she does not take any breaks, how many minutes does she exercise?
Answers
Answer:
15 minutes
Step-by-step explanation:
on a twelve hours clock the time is quarter -past nine. where does the long head and point ?
Answers
Answer:
It points to 3 in on the clock.
Hope it helps!!!