Answer:
The sum of the interior angles of a polygon is 3060 degrees, how many sides does the polygon have? The sum of the interior angles of a polygon = 180*(n-2), where n= number of sides. The polygon has 19 sides.
I hope it's helpful!
A cartesian plane is used to designate?
Answer: The Cartesian plane is used for coordinated geometry.
Hopes this help um.. can u pls mark me as brainliest
Step-by-step explanation:
Ratio of the simplest form (a) 27 days to 3 weeks (b) 1 L 25 ml: 2 to ml
Answer:
327
Step-by-step explanation:
Answer please eeeeeeee will give branliest
Answer:
p-3 is the correct answer
Answer:
p - 3
Step-by-step explanation:
let x = number of pretzels terry ate and p = the amount of pretzels susan ate
If Terry ate 3 less than Susan than
x would equal p - 3
so your answer would be p - 3
anathematic progression consists of 37 terms the sum of the first day of it is 12 and sum of its last three terms is 318 then find the last and first two terms of the progression
Answer:
Let the first term and the common difference of the A.P are a and d respectively.
Since the A.P contains 37 terms. So, the middle most term is (37+1)/2 th term = 19th term.
Thus, three middle most terms of this A.P.are 18th, 19th and 20th terms.
Given a 18 + a 19 + a 20 = 225
⇒ (a + 17d) + (a + 18d) + (a + 19d) = 225
⇒ 3(a + 18d) = 225
⇒ a + 18d = 75
⇒ a = 75 – 18d … (1)
According to given information
a 35 + a 36 + a 37 = 429
⇒ (a + 34d) + (a + 35d) + (a + 36d) = 429
⇒ 3(a + 35d) = 429
⇒ (75 – 18d) + 35d = 143
⇒ 17d = 143 – 75 = 68
⇒ d = 4
Substituting the value of d in equation (1), it is obtained
a = 75 – 18 × 4 = 3
Thus, the A.P. is 3, 7, 11, 15 …
Hope this helps, DON'T TRUST ANY ANSWERS THAT CONTAINS FILES!!!!!
6) Suppose that $5000 is deposited into an account that earns 3.5%
interest compounded Semiannually. Let f(t) represent the value in dollars)
of the account at t years after depositing the $5000. Find the value of the
account at t = 4 years. (Round your answers to two decimal places.) {your
answer input will be decimal number only)
Answer:
the future value is $5,750.01
Step-by-step explanation:
The computation of the future value is shown below;
As we know that
Future value = Present value × (1 + rate of interest)^number of years
= $5,000 × (1 + 0.035 ÷ 12)^4 × 12
= $5,000 × (1 + 0.2916%)^48
= $5,750.01
Hence, the future value is $5,750.01
Three concert tickets cost $45.
How is one ticket?
How much would 9 tickets cost?
How much would 11 tickets cost?
Answer:
45 divided by 3 = 15.00 a ticket
15.00 X 9 = 135.00
15.00 X 11 - 165.00
Step-by-step explanation:
I need help quick!!!!
Write and solve an equation to find the
measure of x.
What’s the answer it says chose all
Answer:
B and C are correct
Step-by-step explanation:
Answer:
Step-by-step explanation:
x = 40
x = 120
The < sign means less than.
38 is less than 25, but it is less than 40 and 120.
Hope that helps!
-Sabrina
what is -(x + 3) + 8(1 - 6x) simplified?
Answer:
-49x+5
Step-by-step explanation:
Answer:
[tex] - x - 3 + 8 - 48x \\ = - 49x +5 \\ - (49x - 5)[/tex]
Hope it helps
Have a good day
A number is chosen at random from 1 to 10. Find the probability of selecting a multiple of 2.
Answer: the percentage you would get the number two would be 10% out of 100 I believe. Hope it helped!
Nick went canoeing on the river. He traveled 1 mile in 17 minutes. At this rate, how far will he travel in an hour and 25 minutes?
Answer:
5 miles
Step-by-step explanation:
60 (from the hour) + 25 (from the minutes) = 85
85/17 (85 divided by 17) = 5
(If correct please mark brainliest)
A vase is shaped like a rectangular prism. It has a base area of 36 square
inches and a height of 10 inches. The vase is filled to the top with water
and emptied into a fish tank. The fish tank is also shaped like a rectangular
prism. How much more water is needed to fill the fish tank?
Vase
Fish Tank
10 in.
10 in.
10 in
36 in
20 in.
Answer:
should be 36 in
Step-by-step explanation:
1. Figure out the volume of vase
V = lwh (A = l*w, 36 = 6 * 6)
V = 10*6*6 = 360 in^3
2. What is the size of fish tank? What are the options?
4 and b = 5.
Evaluate the given expression when a
2a + 6b
HELP
A square has side length (5x - 3) cm what is the area of the square
Answer:
Step-by-step explanation:
area = (5x-3)² = (25x² - 30x + 9) cm²
Number 3 I need some help
Answer:
15+10x>_75
Step-by-step explanation:
so last one
34. 6a + 11 if a = 8
59
Answer:
6a+11= 59
Step-by-step explanation:
8x6= 48
48+11= 59
Answer:
Evaluate for a = 859
( 6 ) ( 859 ) + 11
( 6 ) ( 859 ) + 11
= 5165
Hope it helps
Please mark me as the brainliest
Thank you
can you please help i have lots of hw since i got quarintined right before spring break
PLEASE HELP ASAP!!!!
Kiara said the line with equation 28x - 1/2x = -20 has a slope of 28. What mistake did Kiara make?
WILL MARK BRAINLIEST!!!
Tapiwa raked 5% more leaves than Adam raked. Tapiwa raked 357 liters of leaves.
How many liters of leaves did Adam rake?
Answer:
340 liters
Step-by-step explanation:
This means that Tapiwah raked x plus 5% of x leaves. Knowing that Tapiwah actually raked 357 liters, we can find the value of x as follows. So, Adam raked 340 liters of leaves.
an old treasure map has the following instructions stand next to the black rock and face west. Walk 20 yards and then turn 90 degrees clockwise. Walk another 10 yards and then turn 45 degrees anticlockwise. Walk another 15 yards, reverse your directions and walk 5 yards back. Turn 135 degrees clockwise and walk another 10 yards. In which direction are you now facing?
Answer:
West.
Step-by-step explanation:
An old treasure map has the following instructions: stand next to the black rock and face west. Walk 20 yards and then turn 90 degrees clockwise. Walk another 10 yards and then turn 45 degrees anticlockwise. Walk another 15 yards, reverse your directions and walk 5 yards back. Turn 135 degrees clockwise and walk another 10 yards. To determine in which direction you are now facing, the following logical reasoning must be carried out:
You start by walking 20 yards west, then turning 90 degrees clockwise, turning south. Then you walk 10 yards and turn counterclockwise 45 degrees, to the southwest. Later, you walk another 15 yards, turn the direction to the northeast, and walk 5 more yards. From the northeast turn 135 degrees clockwise to the west and walk 10 yards. Thus, the final sense in which the person is walking is to the West.
Thus the approach above is correct.
Learn more about the treasure map here:
https://brainly.com/question/18210684
A cube. The top face has points G, B, C, F and the bottom face has points H, A, D, E.
Which line segment is not a diagonal through the interior of the cube shown?
Side B E
Side C H
Side C E
Side D G
Answer:
its side CE
Step-by-step explanation:
I got it wrong and it showed me the answer. Hope this helps!
Answer:
C
Step-by-step explanation:
got it right
what is 10 divided by ten plss help am in 2nd grade!!!!!
Answer:
It will equal one:)))))))))
evaluate x+(x^2-xy)-y if x=8 and y=5
Answer:
27
Step-by-step explanation:
8+(8^2-8*5)-5
8+64-40-5
72-45
27
Answer:
27
Step-by-step explanation:
8 + [8^2- (8x5)] -5
=27
If you good with 7th grade math pls help
289 196 248 379 319 276 198 349
(in order) 196, 198, 248, 276, 289, 319, 349, 379 there are eight numbers.
--------------------------------------------------------------------------------------
196, 198, 248, 276
since the median is between 198 and 248, we must add both numbers together and divide them by two:
(198 + 248) ÷ 2
= 446/2
= 223 (first quartile)--------------------------------------------------------------------------------------
289, 319, 349, 379
since the median is between 319 and 349, we must add both numbers together and divide them by two:
(319 + 349) ÷ 2
= 668/2
= 334 (third quartile)--------------------------------------------------------------------------------------
Interquartile range:
IQR: 334 - 223 = 111I double-checked my answers btw
PLEASEEEEEEE answer I've been trying forever. :(
solve for the value of p
Answer:
43°
Step-by-step explanation:
p + 7° + 3p+ 1° = 180° ( Being linear pair)
4p + 8° = 180°
4p = 180° - 8 °
4p = 172°
p = 172° / 4
p = 43°
Hope it will help :)❤
Which function represents the graph?
O y=-3cos(x)
O y=-3sin(x)
O y = 3cos(x)
O y = 3sin(x)
The function which represents the graph is : D. y = 3sin(x)
What is function?"A function is an expression which assigns each element of X to exactly one element of Y from a set X to a set Y."
What is the graph of function?"The graph of a function f is the set of all points in the plane of the form (x, f(x))."
What is the graph of sine function?"The graph of y=sin(x) is like a wave that oscillates between -1 and 1, in a shape that repeats itself every 2π units.
Also, the graph of sine function passes though origin, as sin(0) = 0 ."
What is the graph of cosine function?"The graph of y=cos(x) is like the graph of y=sin(x) but shifted horizontally by π units"
From given graph, we can observe that the graph must be of sine function.
Also, given graph represents the graph of y = sin(x) expanded 3 times.
So, the function which represents the graph is, y = 3sin(x).
Hence, the correct answer is option D. y = 3sin(x)
Learn more about graph of function here,
https://brainly.com/question/9304982
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Charlotte walks home from school every day at a rate of
4 miles per hour. It takes her 30-minutes to reach
home. Her brother, Noah, runs home from the same
school every day at a rate of 6 miles per hour. How
many fewer minutes does it take Noah than Charlotte
to reach home from school each day? Be sure to
SHOW your WORK!
Answer:
Noah takes 20 minutes to get to his house, that is, 10 minutes less than Charlotte.
Step-by-step explanation:
Since Charlotte walks home from school every day at a rate of 4 miles per hour and it takes her 30-minutes to reach home, while her brother, Noah, runs home from the same school every day at a rate of 6 miles per hour, to determine how many fewer minutes does it take Noah than Charlotte to reach home from school each day the following calculation must be performed:
Charlotte:
4 mph = 4/60 = 0.0666 miles per minute
0.0666 x 30 = 2 miles
So the distance from the school to her house is 2 miles
Noah:
6/60 = 0.1 mile per minute
2 / 0.1 = 20
Thus, Noah takes 20 minutes to get to his house, that is, 10 minutes less than Charlotte.
1.
Calculate the following:
(4 + 2) + ( x 1
2. Simplify the following
a. 37423-4
b. 9-2
First answer is 6+x
2. A.37419
B. 7
helpppppp?!?!??!?!?!,!,!?!
Answer:
ok so I couldn't find what the answer was and there didn't seem to be a virus. Soooo I dunno what that link is. The account that posted it was a bot if you click on the profile it says it deactivated.