Answers
Answer:
a)
x = (158-112) / 1x
or 158-112 / x
b) 112+ 23 /158-23 = x
or if you want x to be the same value as the first part then you could write
112+x / 158-x = 135/135
or revise as an equality
23 ≤ 112 < 158
112 + 23 = 158
112 + x = 158
Step-by-step explanation:
Tailwind speed
x = 158-112 / 2
x = 46/2
x = 23 knots
Speed
x = 112 + 23 / 158-23
x = 135 / 135 m/h = same speed as stated in question.
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8•2 is 16 + 1/4 and then 16 1/4 squared
Then do the multiplication in the brackets: 8*2 and that is 16. Getting (16+1/4)^2.
Now just do the integer and fraction: ((64+1)/4)^2 => (65/4)^2 and then use a calculator to figure out what x squared is. In this case we get: 4225/16 or ≈ 264,1 .
1. أوجد احداثيي كل نقطة من النقط E,a,b,c,d,
حيث :
Oc=0A+ob
OB=2j
OE = 2AC ، OD = - 2i+3
2. عين مركبات كل شعاع من الأشعة التالية: 3BC+AB, AB+-3BC
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Answer:
Um what’s this language?
Step-by-step explanation:
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Answer:
14.7
Step-by-step explanation:
Pls help! Will give brainliest
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Answer:
a = 1, b = -9, c = 14; Solutions = 2,7
Step-by-step explanation:
x² has a coefficient of 1
-9x has a coefficient of -9
14 has a coefficient of 14 (Pretty obvious)
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(x-2)(x-7) = 0
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simplify 4^3 x 4^5 a. 16x15 b. 16^8 c. 4^15 d. 4^8
Answers
Answer:
4^8
Step-by-step explanation:
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WILL GIVE BRAINLIEST!!
complete orbit around the sun for Saturn is approximately 5.7 x 10^9 miles and takes approximately 3 x 10^1
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(B) 1.9 x 10^8 miles
(C) 1.7 10^11 miles
(D) 1.7 X 10^12 miles
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Answer:
I choose option C
Step-by-step explanation:
I really not sure.
sort of 50/50.
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Answer: The answer is B
Step-by-step explanation:
I had the same test
The cost C in dollars of manufacturing x bicycles at a production plant is given by the function shown below.
C(x) = 3x^2- 600x + 43,500
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b. Find the minimum cost.
Answers
Answer:
Minimum 100 bicyclesMinimum cost is 13500Step-by-step explanation:
Given function:
C(x) = 3x^2- 600x + 43500a.
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C(100) = 3*100^2 - 600*100 + 43500 = 13500PLEASE HELP ME!!!
A car travels 22 km due south and then 28 km in a direction 60° east of south. Find the magnitude of the car's resultant vector.
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Answer:
Step-by-step explanation:
The measure of one side of a square is
x + 5. Which expression represent the area and perimeter of the square.
Answers
Answer:
Area of a Square is the square of its side. In your question, the length of the side of the square is 5x and the calculates to (5x^2)square units.
Area of Square = (side^2)
Step-by-step explanation:
If gas costs $3.15 per gallon, how many whole gallons of gas could you buy with $27.00?
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Answer: 8 whole gallons.
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Complete the table and then graph the function.
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Help me pls
A dance team is going to spend $1,440 to Purchase all sweatshirts or all jackets for the team members. Sweatshirts cost $24 each. Jackets cost $32 each. What is the greatest number of sweatshirts or jackets th team can Purchase?
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Answer:
They can get 60 sweatshirts or 45 jackets
Step-by-step explanation:
1440/24 for sweatshirts and 1440/32 for jackets.
Answer: 60 sweatshirts or 45 jackets
Step-by-step explanation:
Determine if the number below is written in correct scientific notation, and why or why not.
56.987 x 10
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HELP ME PLEASE I AM LITERALLY SO STRESSED OUT RN JUST PLEASE HELP MEEEEE
James is hiking on a trail. On the first day, he walked for 4 hours with a distance of 6 miles. On the second day, he walked 6 hours with a distance of 9 miles.
What is the constant of proportionality that relates the number of miles walked to the number of hours?
2/3
3/2
3
2
Answers
Answer:
i think its 3/2
Step-by-step explanation:
because 6 divided by 4 is 1.5
3/2 in a decimal is 1.5
12 and ⅔ divided by 4 and ½
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Answer:
do it on a calculater
Step-by-step explanation:
but it equels 2 and 22║27
Find mZX
N
Х
(5t - 130°
Y
(3t+ 3)º
8°
O 27°
O 126
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Answer:
26
Step-by-step explanation:
???
Read each statement then select whether it is true or false.
True
False
O
§ * (5 x 8) is one-third of 5 * 8.
24 is two times as much as (12 + 12) 5
5 * 6+5 is five times as much as 6 +5.
is five times as much as 3 + 4.
O
5x
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Answer:
1) true
2) false
3) false
4)True
Please help me! This is due in 20 minutes and this is the last question!
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Answer:
32'5"
Step-by-step explanation:
help me someone smart
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Answer:
18: b. y= -x+6
19: c. y-3=2(x-3)
Step-by-step explanation:
i hope this helps :)
PLEASE HELP I WILL MARK BRAINLIEST AND 5 STARS IF CORRECT
Write the expression for when you translate the graph of y=|x-3|+1
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b) One unit down
c) One unit to the left
Answers
Answer:
a)y=|x-3|+2
b)y=|x-3|
c)y=|x-2|+1
After how many years since leaving the band can Jake expect to have 1,000 members left in his fan club? Input your answer to the nearest tenth of a year. Then click done.
Answers
Answer:
9.4 years
Step-by-step explanation:
It is given that Jake left the band.
We are required to find after how many years the band would have 1000 members left since Jake left the band.
The graph is provided where the x-axis represents the number of years since Jake left the band and y-axis which shows the number of fan club members.
It also represents the equation which is [tex]$y=-2,129.75x+21,028.35$[/tex]
According to the question, when we substitute y i.e. number of members in the fan clubs as 1000 in the above equation ,we get :
[tex]$y=-2,129.75x+21,028.35$[/tex]
⇒ [tex]$1000=-2,129.75x+21,028.35$[/tex]
⇒ [tex]$-21,028.35+1000=-2,129.75x$[/tex]
⇒ [tex]$-20,028.35=-2,129.75x$[/tex]
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Answers
Answer:
40 kilometers
Step-by-step explanation:
the hypotenuse is a² + b² = c²
so first we have to get 32 and 24 into ²
32² = 1024 (32 × 32)
24² = 576 (24 × 24)
1024 + 576 = 1600
now we need to find the square root of 1600
√1600 = 40 (calculator)
therefore, the hypotenuse is 40 kilometers
goodluck, hope this helped,
-cheesetoasty
2 divided by 1 full and 1
over 3
Answers
Answer:
4/6
Step-by-step explanation:
Answer:
2/1=2 1/3=.333333333333333
Step-by-step explanation:
can someone please help me solve this?
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Answer:
tff is this lmaao sorry bro
In a bowl of fruit salad there are strawberries, blueberries, grapes, and raspberries. In a representative sample of 30 pieces of fruit, there are 8 grapes. If the fruit salad has 270 pieces of fruit, estimate the number of grapes in the fruit salad. Use pencil and paper. Draw a picture to represent the proportional relationship.
Answers
Explanation on How to answer what is the density of an object that has a mass of 73,430 and the volume of 7 m3
Answers
Answer:
Density = 10,490 g/m³
Step-by-step explanation:
Density = mass ÷ volume
here mass = 73,430 g
volume = 7 m³
density = 73,430 ÷ 7
= 10490 g/m³
Density = 10,490 g/m³
ILL BRAINLIEST YOU IF YOU GET IT RIGHT! Please help me
Answers
Answer:
x = 25
Step-by-step explanation:
If JK and MN are parallel lines, then ∠JKL = ∠LMN = 61°
By the opposite angle rule, ∠JLK = 39°
In a triangle three angles sum up to 180°
so, ∠JLK + ∠JKL +LJK = 180°
39° + 61° + 3x+ 5 = 180°
3x = 75
x = 25
Step-by-step explanation:
[tex]61 + 39 + 3x + 5 = 180 \\ \\ 105 + 3x = 180 \\ \\ 3x = 180 - 105 \\ \\ 3x = 75 \\ \\ x = 75 \div 3 \\ \\ x = 25 \\ [/tex]
for triangle FGH, angles F and G are known, as is the length of side h. Which method should be used to start solving triangle FGH?
- neither law can be used
- law of sines
- law of cosines
- both laws can be used
Answers
Answer:
Law of sines
Step-by-step explanation:
i took the test
The law of sines can be used to calculate the side h. Hence, option B is correct.
What is trigonometry?The branch of mathematics sets up a relationship between the sides and the angles of the right-angle triangle termed trigonometry.
For triangle FGH, angles F and G are known, as is the length of side h. The sin angle is the ratio of the perpendicular to the hypotenuse we can calculate one side by using the sine angle.
Hence, Hence, option B is correct.
To know more about Trigonometry follow
https://brainly.com/question/24349828
#SPJ2
i need help with this
