Answers
Answer:
x = 57°
Step-by-step explanation:
x + 123 = 180
=> x = 57°
Hoped this helped.
Related Questions
Need help I got 23,294 as the answer but it’s not an option please explain how you got the answer.
Answers
Answer:
A
Step-by-step explanation:
Calculation seems correct to me, with d the distance and h the height of the plane, and i got the same value. Closest value is A tho, so i'd stick with it.
If you want to be pedantic about it, you can always divide the heigth by each value, and get the inverse tangent of each value. With A you get 17.995 which seems the best value you get
A pyrotechnician plans for two fireworks to explode together at the same height in the air. They travel at speeds shown below. Firework B is launched 0.25 s before Firework A. How many seconds after Firework B launches will both fireworks explode?
Answers
Answer:
3.25 seconds after B launches
Step-by-step explanation:
In the 0.25 seconds before A launches, B will have traveled ...
distance = speed · time
distance = (240 ft/s)(0.25 s) = 60 ft
The speed of A is 20 ft/s faster, so will close that 60 ft gap at the rate of 20 ft/s. It will take ...
time = distance/speed
time = 60 ft/(20 ft/s) = 3 s
The fireworks will be at the same height 3 seconds after A is launched. That is 3.25 seconds after B is launched.
_____
Additional comment
Their heights will be (3 s)(260 ft/s) = 780 ft = (3.25 s)(240 ft/s).
3. Round the numbers to the nearest given place
value
a. Round 63 to the nearest ten.
b. Round 56 to the nearest hundred.
Cound 56 to the nearest ten.
Answers
Answer:
a) 60
Step-by-step explanation:
sorry I know only of one
Mr. Janak ordered packages of hamburger buns, cheese slices, and patties for 3 cafes. He listed
the number of packages needed per store in matrix Mand the cost per package in matriz N.
H. C. P. Cost
Cafe 1 [15 10 12]. H. [2.50]
M=cafe2 [20. 13. 15]. N=c[4.25]
Cafe 3. [18. 14. 14]. P [3.15]
Answers
What does the stuff down below mean?
A gardener makes a new circular flower bed. The bed is ten feet in diameter. Calculate the circumference and the area of the circular flower bed
Answers
Answer:
C=78.5
Step-by-step explanation:
C=πr²
r=1/2 of diameter
π=3.14
C=π5²
C=78.5
The circumference and the area of the circular flower bed are 31.4 feet and 78.5 square feet respectively.
What is a circle?It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle).
It is given that:
A gardener makes a new circular flower bed. The bed is ten feet in diameter.
D = 10 feet
The radius r = D/2 = 10/2 = 5 feet
A = πr²
π = 3.14
A = π(5)²
A = 78.5 square feet
The circumference:
C = 2πr
C = 2(3.14)(5)
C = 31.4 feet
Thus, the circumference and the area of the circular flower bed are 31.4 feet and 78.5 square feet respectively.
Learn more about circle here:
brainly.com/question/11833983
#SPJ2
A tin contains 425g baked beans in sauce. The tin itself weighs 60g. How much will a pack of 6 tins weigh in kilograms
Answers
Answer:
2.91 Kg
Step-by-step explanation:
Tin weighs 60g, it contains 425g of baked beans, add that together to get a full tin of baked beans
= 485.
Multiply by 6 to get the total amount in grams
= 2910g.
Turn that into Kg.
2.91 kg.
The weight of 6 tins will be 2.19 Kg,
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Tin weighs 60g, it contains 425g of baked beans,
So, the total weight along with tin
= 425 + 60
= 485 g
Now, the weight of 6 tins
= 485 x 6
= 2190 g
= 2190/1000 Kg
= 2.19 Kg
Hence, the weight is 2.19 Kg.
Learn more about Unitary Method here:
https://brainly.com/question/22056199
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A file that is 249 megabytes is being downloaded. If the download is 15.7% complete, how many megabytes have been downloaded? Round your answer to the
nearest tenth ?
Answers
Answer:
39.1 megabytes
Step-by-step explanation:
Percentages are out of a hundred, so 15.7% is 15.7 out of 100, aka 15.7/100, which is 0.157.
Now, you just need to multiple this number by 249 megabytes to get 0.157 * 249 = 39.093 which rounds to 39.1
Round 1.04to the tenths place.
Answers
Dear, the answer is 1.0
Hope this helps~ ^^
The difference of a number and six is negative four
Answers
Answer:
(2) is the possible missing number substitute for (n)Step-by-step explanation:
Let the number word be (n)And number 6 remain (6)The possible answer will be (-4)Here we go: n-6=(-4)Try to add six and negative four: 6+-4=2Therefore u got two 2+-6=-4
READ No link or bot and answer the question 15 points I give Brainliest to the best answer
Answers
Answer:
1. 46
2. 307.3
3. 40
4. 0
5. 4
6. 0
7.
8. 400
9. -1000
10. 10582
expand: Evaluate:
11. -216 21. 0.015625
12. 81 22. -216
13. 0.03125 23. 2¹.⁹²
14. -81 24. 729
15. 25. 64
16. 343
simplify.
17. 68526
18. 262144
19. 5.960464 x 10¹⁶
20. 0.003906
Step-by-step explanation:
sana maka tulong to sayo
Find the value of y for the given value of I.
y=x/2 + 9;x = -12
Answers
9514 1404 393
Answer:
y = 3
Step-by-step explanation:
Put the value where the variable is and do the arithmetic.
[tex]y=\dfrac{x}{2}+9\\\\y=\dfrac{-12}{2}+9=-6+9\\\\\boxed{y=3}[/tex]
Write a function that has the following characteristics:
-Exponential decay
-Asymptote is y = -2
-Shifted left 3 units from the parent function
Answers
9514 1404 393
Answer:
y = 0.4^(x+3) -2
Step-by-step explanation:
I have chosen the decay function y=0.4^x as the parent function.
Shifting any function f(x) left 3 and down 2 will transform it to ...
y = f(x+3) -2
So, the shifted parent function is ...
y = 0.4^(x+3) -2
your family have decided to paint your room. It took 1/2 hour to paint 1/8 of your room. How long will it take to paint your whole room?
Answers
Answer:
4 hours
Step-by-step explanation:
In 6 hours, J paints 1 room
So, in 1 hour, J paints 1/6 th of the room
Using similar logic, in 1 hour, T paints 1/12 th of the room.
Working together in one hour, they paint (1/6+1/12) th =1/4 of the room.
1/4 of the room is painted in 1 hour
So, 1 room is painted in 1 1/4=4 hours
Answer:
Step-by-step explanation: 1/7
. The sum of infinity of G.S is 15, 1st term is 3 then the common ratio is.
Answers
Step-by-step explanation:
We know ,
=> Sum = a / 1 - r
=> 15 = 3/1-r
=> 15 - 15r = 3
=> 15r = 18
=> r = 18/15
=> r = 6/5
Which of the following could be the number shown on the number line?
A. V66
B. V60
C. V63
D. V65
Answers
Answer:
A
Step-by-step explanation:
v666
Susan spent a total of 45$ at the grocery store I’d this amount she spent $18 on fruit what percentage of the total did she spend on fruit
Answers
Answer:
40% of the total was spent on fruit
Step-by-step explanation:
100%=45 x=18
100/x = 45/18 Now take the inverse of both sides
x/100 = 18/45
This leads to 1800 = 45x
1800 divided by 45 is equal to 40
The total percentage spent on fruit was 40%
PLEASE HELP WILL GIVE 40 POINTS
Amy is planning the seating arrangement for her wedding reception. Each round table can sit 8 guests. The head table can sit the bride and groom with the 6 wedding attendants. If Amy expects 158 to 174 guests to attend her wedding, including the attendants, what is the range for the number of round tables she will need for her reception?
A. 20 to 22
B. 25 to 27
C. 19 to 21
D. 21 to 23
Answers
Answer:
19 to 21
Step-by-step explanation:
Head table is for 6 attendants
158 to 174 - 6 attendants
152 to 168 people for round tables
each round table can sit 8 guests
so, 152/8 168/8
19 to 21
Answer:
D. 21 to 23
Step-by-step explanation:
1. First, you use the biggest number of guests just to be safe. Since there will be about 174 guests attending
2. you divide 174 by the number of seats a round table can hold. Since the number is 8, you 174/8 which is 21.75.
3. You round up to the biggest number of tables that has the number 21 in it.
4. Your answer is D. 21 to 23
Find atleast four equivalent fractions for each fraction 8/18
Answers
16/36, 24/54, 32/72 and 40/90.
these are the equivalent fractions of 8/18
PLEASE MARK MY ANSWER AS BRAINLIEST
Answer:
16/36, 4/9, 24/54, 32/72
A student randomly guesses the answers to a five-question true/false test. If there is a 50% chance of guessing correctly on each question, what is the probability that the student misses no questions?
ANS: 0.03125
Answers
If you spent 24 weeks working on a project for your job and are rewarded with 3 days of vacation write the ratio of time on vacation to time working as a fraction in lowest terms
Answers
= 3/(24*7)
= 3/(8*3*7)
=1/(8*7)
= 1/56
LCM of division method 80,90,100
Answers
Answer:
3600
Step-by-step explanation:
after division method the answer is 3600
3. A train set costs $120.00. Find the discount if it is on sale for
30% off.
Answers
Answer:
36
Step-by-step explanation:
To find the discount, you will need to find 30% of $120, so you will need to do:
120*0.3=36
Also, if you were asking for the COST if it was 30% off, it would be 84 as 120-36=84.
(I hope this helps!)
Suppose you recently upgraded your gaming experience with an Wireless Controller for $74.99 and an Game Pass Ultimate service for $14.99 per month.
Answers
Answer:
$89.98
Step-by-step explanation:
$74.99+$14.99=$89.98
If the map distance is 20 cm and the scale is 4 cm = 60 km, what is the actual distance?
Answers
Answer:
300
Step-by-step explanation:
1. 60/4=15
2. 15x20=300
Solve all of them please u get 30 points
Answers
Step-by-step explanation:
from which text book please
If you split 8 kg of strawberries among yourself and three friends, how many kilograms of strawberries will each person receive?
Answers
Answer:
2kg brainliest expected
Step-by-step explanation:
there's 4 people so divide 8 by 4.
each person shall get 2 kg
Which is a property of an angle?
A-has two sides that each extend forever in both directions
B-has two endpoints
C-has two center points
D-has two rays that share a common endpoint
Answers
In science class, a student is measuring the temperature of a solution in science experiment. The solution
started at -3.4 degrees. After two minutes the temperature had increased 12.4 degrees. After a few more
minutes, the temperature decreased 20.4 degrees. After one more minute the temperature increased by
3.2 degrees. What is the final temperature?
Answers
Answer:
-11.8
Step-by-step explanation:
Given:
-3.4 to 12.4 increased (difference = 15.8)
12.4 to 20.4 decreased (difference = 8)
20.4 to 3.2 increased (difference = 17.2)
To find:
Final temperature.
Solution:
As we noticed, this is a pattern of increase, decrease, increase... (and so on and so forth). From this alone, we have gotten the clue that the temperature is going to decrease. But here is the thing, How far will it decrease?
Use the difference of the starting result to find the ending result.
3.2 - 15
= -11.8
Therefore, the final temperature is -11.8.
I NEED THIS ANSWERED ASAP
Answers
Answer:
X = 3
Bc = 6
AC = 12
Step-by-step explanation:
Hope it helped
Can anyone give me the second derivative of 6(x^4+6xy^3-18)^3 please?
Answers
Answer:
Step-by-step explanation:
[tex]6(x^4+6xy^3-18)^3[/tex] =
[tex]6x^12+108x^9y^3 - 324x^8 + 648x^6y^6 - 3888x^5y^3 = 5832x^4 + 1296x^3y^9 - 11664x^2y^6 + 34992xy^3 - 34992[/tex]
If you want all the steps then use this: https://www.symbolab.com/solver/second-derivative-calculator/6%5Cleft(x%5E%7B4%7D%2B6xy%5E%7B3%7D-18%5Cright)%5E%7B3%7D?or=input
