Answer:
If you meant: A = sin-1(2/10), A = 0.201
If you meant: A = sin(-12/10), A = -0.932
Step-by-step explanation:
What is the equation of the line that is parallel to the line 6x+3y=4 and has a y-intercept of −6?
Answer:
y=-2x-6
Step-by-step explanation:
Slope intercept form of a line: y=mx+b (m is the slope and b is the y-intercept)
Convert our given line 6x+3y=4 into slope-intercept form to find the slope
Subtract 6x on both sides
3y=-6x+4
Divide 3 on both sides
y=-2x+4/3
The slope of the given line is the coefficient of x, -2
Parallel lines have the same slope, so the equation we're solving for also has a slope of -2
We also know that the y-intercept is -6, so we now have all the info we need to make the equation:
y=-2x-6
help me pleaseeeeeeeeee
Which improper fraction is equivalent to the mixed number below?
2 5/9
Answer:
4 25/18
Step-by-step explanation:
who can help me please ?
Find the missing side of the angle.
Need help, thank you!!
Answer:
13
Step-by-step explanation:
a^2 + b^2 = c^2
144 + 25 = [tex]\sqrt{169}[/tex] = 13
Answer:
13
Step-by-step explanation:
pythagorean theorem a^2+b^2=C^2
5^2+12^=x^2
25+144=169
[tex] \sqrt{169} = 13[/tex]
2.2
Jannie receives R150 pocket money per month. In the new year his mother decided to
(3)
increase his pocket in the ratio 6:5. Calculate Jannie's adjusted monthly pocket money.
Answer:
R180
Step-by-step explanation:
Adjusted income = (original pocket money x new ratio) / old ratio
( 6 x $150) / 5 = $180
which number is closest to -31
A: -28 B: -27 C: -34 D: -33
Answer:
D) -33
Step-by-step explanation:
Answer:
D: -33 as it is like if it was positives just oppositite.
Let X be a continuous random variable with probability density function: fX(x) = ( 3 4 x (2 − x) 0 ≤ x ≤ 2 0 otherwise. (a) Determine the cumulative distribution function FX. (b) Let Y = √ X. Determine the cumulative distribution function FY . (c) Determine the probability density of Y
Answer:
attached below
Step-by-step explanation:
Given : FX (x) = 3/4x (2-x) 0 ≤ x ≤ 2
a) Calculate the cumulative distribution function FX
Cdf =
attached below is the detailed solution
b) Let Y = √ X. determine CDF
attached below
c) calculate PDF
I need help like really bad!
Answer:
The surface area is 644 meters squared
Step-by-step explanation:
:)
Which of the segments below is a secant?
A. BO
B. BC
C. AO
The segment BD is secant in the circle. Then the correct answer is option D.
What is a secant?A secant line is a straight line that passes through two points on a circle. The section of the line that connects two separate circle points is known as a chord. A chord is in a unique secant line and every secant line defines a unique chord.
Here we can see in the circle segment BD is passing at two points from the circle. Then BD is the secant of the circle.
Hence, the correct answer is option D.
The complete options are given below:-
A. BO
B. BC
C. AO
D. BD
To know more about secant follow
https://brainly.com/question/23026602
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Answer:
Option A (BD)
Step-by-step explanation:
i liddly just finished it ang got it right
15.4 = -2.1 + a
0.2
help pleasee
Answer:
a = 3.5
Step-by-step explanation:
[tex]15.4=-2.1+\frac{a}{0.2} \\\\\frac{a}{0.2} =15.4+2.1\\\\\frac{a}{0.2} =17.5\\\\a=3.5[/tex]
What is the measure of the angle at the tail end of the kite?
Answer:
58 degrees
Step-by-step explanation:
Given that x^6 = 64, which of the following could be the value of 9x^2 + 3x ?
Answer:
42,-42
Step-by-step explanation:
We first solve for x from x^6 = 64, by taking the root of both sides, and we get x = 2,-2
We then plug in both of the x values and get 42,-42
PS: That should be the right answer but you didn't include the possible answers, and I somehow also got 30 when plugging in -2, but just try it yourself to be safe.
if you can please show work or explain your answer
Answer:
1a 1/4 1b 1/4 2a 5 2b40
Step-by-step explanation:
The perimeter of a rectangular chicken coop is 30 feet. the width is w feets and the length is w + 4 feet. what is the length and width of the coop
The width and length of the chicken coop are 5.5 feet and 9.5 feet respectively.
What is the perimeter of the rectangle?The perimeter of a rectangle is defined as the addition of the lengths of the rectangle's four sides.
The perimeter of a rectangle is given by P = 2L + 2W, where L is the length, W is the width and P is the perimeter.
We know that the width is w feet and the length is w+4 feet.
Given that the perimeter of the chicken coop is 30 feet, we can set up the following equation:
30 = 2(w + 4) + 2w
We can simplify this equation by combining like terms:
30 = 2w + 8 + 2w
30 = 4w + 8
22 = 4w
w = 5.5
So the width of the coop is 5.5 feet.
To find the length of the coop, we can use the information that the width is 5.5 feet and the length is w+4 feet.
The length of the coop is 5.5 + 4 = 9.5 feet
Learn more about the Perimeter of the rectangle here:
brainly.com/question/15287805
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A kite has A = 120 cm2 and d1 = 16 cm. Identify the length of d2.
Answer:
d₂ = 15 cm
Step-by-step explanation:
The area (A) of a kite is calculated as
A = [tex]\frac{1}{2}[/tex] d₁d₂
Here A = 120, d₁ = 16 , then
[tex]\frac{1}{2}[/tex] × 16 × d₂ = 120
8d₂ = 120 ( divide both sides by 8 )
d₂ = 15 cm
The ratio of cups of orange juice concentrate to water in a punch recipe is 2 : 6. If Kyle used 36 cups of water, how many cups of orange juice concentrate did he use?
help me fast!!!!!!
Step-by-step explanation:
hope this help you have a great day!
PLEASEEEEE HELP I WILL MARK BRAINLIEST
Answer:
59
Step-by-step explanation:
Which structures secrete chemicals utilized for the completion of digestion within the small intestine?
Answer:
In the small intestine more digestive enzymes act on the food. Pancreatic juice, from the pancreas, and bile, produced in the liver and stored in the gall bladder, continue to break down various parts of the food. They complete the digestion of starches, sugars, and fats. I hope tis helps
Step-by-step explanation:
Lindsey bought a picnic basket originally priced at $40 but on sale for 50% off. After 10% sales tax, what was the total cost?
Answer:
$30
Step-by-step explanation:
Given data
Origianal price= $40
discount= 50%
Tax= 10%
Let us find the amount of the discount and tax
Discount
=50/100*40
=0.5*40
=$20
Tax
=10/100*40
=0.1*40
=$4
Hence the total cost is
=40-20+10
=$30
Answer:
22 ans
Step-by-step explanation:
a1 + a2 + a3 + a4 + a5
Josh spent $30 at the movies. 1/5 was spent on a drink, 45% on a ticket and the rest on food. How much did he spend on food?
Answer:
$10.5
Step-by-step explanation:
Given data
Total amount=$30
Drink = 1/5*30= $6
Ticket= 45% of 30
=45/100*30
=0.45*30
=$13.5
The remainder is for food
=30-6-13.5
=$10.5
Ellen had 380 legos, but she lost 57 of them, how many legos does she have now?
Answer:
323 legos
Step-by-step explanation:
Patrick collects baseball cards. He currently has 30 cards, and buys 4 new cards a week. How many cards will Patrick have in 12 weeks.
Answer:
The answer would be 78
Step-by-step explanation:
4 x 12 = 48
48 + 30 = 78
Therefore the answer is 78
find the area of the composite figure
Answer:
60 m squared
Step-by-step explanation:
40+7.5+12.5=60
each video game cost $21.87. Lerone is planning to buy 12 different games. What will be the total amount to buy all 12 games?
Answer:
262.44
Step-by-step explanation:
21.87 x 12 is 262.44
I need to learn for the 6th grade georgia milestone
Answer:
math
In your math class right now what type of stuff are you learning? Geometry, algebra, or what?
I'm not in class right now I needed to study for my final exam
Yea but i need to know the type of stuff you’ve been focusing on. It’s been years since I’ve taken a 6th grade class
well mostly division
But even though everyone hates it IXL is a good place to study once you find ones that have the things you’re not that great at. And Kahn academy has helped me a lot
ok I will try it thank you
Also for the majority of the Georgia milestone that involve division you are allowed to have a calculator just so you don’t get that stressed over it
ok thank you
Step-by-step explanation:
Kelli Rae invested $220,000 in a savings account with simple interest. After 10 years, Kelli Rae had $250,000. What is the interest rate on this account?
Answer:
Interest rate = 1.363% (Approx.)
Step-by-step explanation:
Given:
Amount invested P = $220,000
Amount after 10 year = $250,000
Number of year = 10 year
Find:
Interest rate
Computation:
A = P + I
Amount of interest = $250,000 - $220,000
⇒ Amount of interest = $30,000
Amount of interest = PRT
⇒ 30,000 = (220,000)(R)(10)
⇒ 30,000 = (2,200,000)(R)
⇒ R = 0.013636
Interest rate = 1.363% (Approx.)
Pls help !! Basically you have to put two math equations with one sentence! Will give brainliest
Answer:
2.
2x+3y=45
x+y=16
3.
x+y=383
4x+6y=2034
4.
y=2x+11
x+y=53
5.
2x+5y=16
5x+2y=19
Step-by-step explanation:
Answer:
Um excuse me u answered my question without answering my question so here we r
Step-by-step explanation:
Share 480 into the ratio 9:7
Answer:
270 : 210
Step-by-step explanation:
total ratio
9 + 7 = 16
ratio 1
480 ÷ 16 =30
ratio 9
30 × 9 = 270
ratio 7
30 × 7 =210