I NEED HELP WITH NUMBER 3 PLEASE HELP I WILL MARK BRAINLIEST. NO LINKS. IM BEING TIMEDDDD
Answers
Answer:
210.65 ft
round as needed
Step-by-step explanation:
Law of Cosines
c^2 = a^2 + b^2 - 2abCosC
c^2 = 125^2 + 210^2 - 2(125)(210)Cos73
c^2 = 15,625 + 44,100 - 15349.5
c^2 = 44,375.5
c = 210.654931107724132
Related Questions
What is the relationship between a and b
Answers
Wenn man den Radius eines Kreises um 2 cm verlängert, nimmt der Flächeninhalt um 40TT
cm² zu. Wie lang war der Radius des ursprünglichen Kreises?
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Britton has 50 favorite songs. He listens to 10 songs at random. Determine the probability the 10 songs he listens to contains 2 of his favorite songs. Make sure your answer is written in fraction form. For example, 1/25, etc. Please explain!!!
Answers
Answer:
1/90
Step-by-step explanation:
There actually isn't enough information to be able to answer the question because you need to know how many total songs he is playing the 10 at random from, but 1/90 is the correct answer for the Edge honors project
please help! image is below
Answers
Answer:
b = 18 units
Step-by-step explanation:
Dexter found a pair of jeans on sale for 40% off. When he brought it to the register, he discovered that all the store items were on sale for an additional 10% off. He wrote this expression to represent the final cost of the jeans based on the original price,
Answers
Answer:
i think its The sale price of the jeans is 50% of the original price.
Step-by-step explanation:
3. Wendy is 18 and would like to buy a house when she is 32. What is the discount factor for today's prices if the housing values increase 9% per year? (1 point)
O 21.2%
29.9%
70.1%
91.7%
Answers
Answer:
29.9%
Step-by-step explanation:
i think i dont know♂️
The 15th term of an arithmetic sequence is 21 and the common difference is -4.
(a) Find the first term of the sequence.
(b) Find the 29th term of the sequence.
(c) Find the sum of the first 40 terms of the sequence.
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Answer:
a. Firat term of the sequence= 77
b. 29th term of the sequence= -35
c. Sum of the first 40 terms of the sequence= -40
Step-by-step explanation:
The first term of the sequence is 77, the 29th term of the sequence is -35 and the sum of the first 40 terms of the sequence is -40.
Given that, [tex]a_{15} =21[/tex] and d=-4.
What is the nth term of the arithmetic sequence?The nth term of the arithmetic sequence is [tex]a_{n} =a+(n-1)d[/tex].
To find the first term of the sequence:
[tex]a_{15}[/tex]=a+(15-1)(-4)
⇒21=a+(15-1)(-4)
⇒a=77
To find the 29th term of the sequence:
[tex]a_{29}[/tex]=77+(29-1)(-4)=-35
To find the sum of the first 40 terms of the sequence:
The first n terms of a sequence [tex]=\frac{n}{2}[2a+(n-1)d)][/tex]
[tex]S_{40} =\frac{40}{2}[2 \times77+(40-1)(-4))][/tex]
=20(154-156)=-40
Therefore, the first term of the sequence is 77, the 29th term of the sequence is -35 and the sum of the first 40 terms of the sequence is -40.
To learn more about the arithmetic sequence visit:
https://brainly.com/question/15412619.
#SPJ2
What is f(x) = 2x + 2^4
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Answer:
f(x) = 2x + 2^4 is a function.
Easy 8th grade question.
Answers
Answer:
last option, 1.65 x 10^-3
Step-by-step explanation:
The sum of 3 + 21t is a rational number
O True
O False
O Not enough information
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Each state can set its own minimum wage. If the federal and state minimum wages are different, the highest minimum wage is used.
True
False
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Answer:
True
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Wages are usually identified as the money you are paid per hour. For instance, the current minimum wage in the United States, meaning the least per hour an employer can pay a worker, is $7.25 an hour. Minimum wage is determined by the Federal Department of Labor. Individual states can set a higher minimum wage for its citizens. In those instances where the federal and state minimum wages are different, the higher minimum wage is used.
Right triangle A B C. Side A C is 10 meters, side B C is 20 meters, and hypotenuse A B is blank.
Find the area of the triangle.
a.
620 sq. m
c.
100 sq. m
b.
200 sq. m
d.
180 sq.m
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Answer:
C) 100 sq. meters
Step-by-step explanation:
The length of a rectangle is 4 cm more than 3 times its width. If the area of the rectangle is 15 cm², find the width.
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Answer:88888888
Step-by-step explanation:
z = 6 + 8i
Use the photo for the answer choices
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r = 10
θ = tan^-1 (4/3)
Radius = 56.00
θ = 27.00o = 0.47 radians
z = 10 × (cos 53°7'48″ + i sin 53°7'48″)
z = 10[cos(53.13) + i sin (53.13]
A seems like the best option
30 pts pls awnser all questions i give BRAINLIEST help meee
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10; decreases
8: decreases, increases
7: increases, stays the same, increases, stays the same, increases.
9: increases, increases
I hope that this is correct and was able to help
In the equation y = 1/3x - 1, when x is 9, what is y? *
Answers
Answer:
y is 2
Step-by-step explanation:
plug in 9 for x and you get y is 2
Answer:
2
Step-by-step explanation:
Substitute 9 for x and calculate the y value:
y = (1/3)(9) -1 = 2
please help this is due in like ten minutes.
Answers
Answer:
x = [tex]\sqrt{14}[/tex]
Step-by-step explanation:
Using Pythagoras' identity in both tight triangles.
First in the small triangle to find the third side ( hypotenuse ) h
h² = 1² + 1² = 1 + 1 = 2 ( take square root of both sides )
h = [tex]\sqrt{2}[/tex]
Now use the identity in the larger right triangle
x² + h² = 4²
x² + ([tex]\sqrt{2}[/tex] )² = 16
x² + 2 = 16 ( subtract 2 from both sides )
x² = 14 ( take square root of both sides )
x = [tex]\sqrt{14}[/tex]
It’s a yes or no question
!!!!!!!!!!!!
For math
Answers
Two fair spinners are divided into quarters as shown.
One spinner shows the values 10, 30, 50 and 70.
The other spinner shows the values 1, 3, 5 and 7.
70 50
7
5
The two spinners are spun and the values shown are added to form a number.
For example, the diagram above would form the number 51.
Consider all the possible numbers that can be formed.
Calculate the probability of forming a number that is a multiple of 3.
You must show all your working in order to justify your answer.
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Answer:
bro this is confusing
Step-by-step explanation:
Find the perimeter of the figure in miles.
Answers
Answer:
30.85 miles
Step-by-step explanation:
circumfrance = Pi X D
c = Pi X 12
C = 37.7...
c/2 = 18.85...
+ 12 miles
= 30.8495559215 miles
= 30.85 miles
Durning the summer , a shoe store sells sneakers and sandals at a ratio of 4:7 . If the store sells 164 pair of sneakers, how many pair of sneakers and sandals does the store sell in all ?
Answers
Answer:
x = number of pairs of sandals sold = 287
Total pair of sneakers and sandals sold = 451 pairs
Step-by-step explanation:
Sneakers = 4
Sandals = 7
Sneakers : sandals = 4 : 7
If the store sells 164 pair of sneakers
Let
x = number of pairs of sandals sold
Sneakers : sandals = 164 : x
Equate both ratios to find x
4 : 7 = 164 : x
4/7 = 164/x
4 * x = 7 * 164
4x = 1,148
x = 1,148/4
x = 287
x = number of pairs of sandals sold = 287
how many pair of sneakers and sandals does the store sell in all ?
Total pair of sneakers and sandals sold = Sneakers + sandals
= 164 + 287
= 451 pairs
Total pair of sneakers and sandals sold = 451 pairs
how do u do that? i dont understand it
Answers
Answer: look at the picture
Step-by-step explanation: Hope this help :D
LIST THE ANGLES OF THE TRIANGLE FROM LEAST TO GREATEST ILL BRAINLIEST YOU IF YOU GET IT RIGHT
Answers
Find the circumference of a circle with radius 4 m. Use a = 3.14.??
Answers
r=4m
plug in: 3.14*(4)^2
= 3.14(16)
=50.24 m
Answer:
4 x 2 x 3.14 = 25.12
Step-by-step explanation:
Formula of circumference:
2(just use this number whenever finding circumference) x pi(3.14 or 22/7 depending on what they tell you to use for pi) x radius(half of your diameter or your given radius).
2πr
1st answer gets brainliest!!!
The surface area of this regular pyramid is 1040 cm2. The base is a regular pentagon with side b = 16 cm and slant height l =15 cm. Find its apothem (a).
PLEASE show work :))
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Please help with this questions
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12. slope=4, y intercept= (0,2)
Find the values of the variables.
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Use the net to find the size of the base and the height of each triangular face of this square pyramid.
Answers
Emily is encouraged to read more than 4 hours each week. It takes her 45 minutes to finish her first book. She divides the remainder of the time equally amongst the other six days. What is the minimum number of minutes she should read each day? Write and solve an inequality. put this is an inequality pls!!
Answers
Step-by-step explanation:
x > 4 hours/week
4 hours is 240 minutes
45 minutes/ 1st book
4 hours minus 45 minutes is 3 hours and 15 minutes
3 hours and 15 minutes = 195 minutes
195 minutes ÷ 6 = 32.5 minutes
make the formula working backwards
(240 - 45) ÷ 6 > x
The five-number summary suggests that about 50\%50%50, percent of sales managers at Force Inc. manage fewer than what number of accounts?
Answers
Answer:
The median is is the midpoint of the data. This means half is below 50 and half is above 50. The answer would be they handle less than 50 accounts.
Answer:
So 1 is in the middle. 59 has 2 different numbers on both sides.
So your answer is 50
Step-by-step explanation:
35, 45, 50, 65, 85Minimum number is = 35Max number is = 85Medium = 50Q1 = 40Q3 = 75 59 has 2 different numbers on both sides.So the answer is 50.