Answer: 0.75
Step-by-step explanation:
Cos A = 0.8 = 4/5
Note that:
sin = opposite / hypotenuse
cos = adjacent / hypotenuse
tan = opposite / adjacent
Since cos = adjacent / hypotenuse
Therefore, we need to find the opposite which will be:
Hypothenuse² = Opposite² + Adjacent²
5² = Opposite² + 4²
Opposite² = 5² - 4²
Opposite² = 25 - 16
Opposite² = 9
Opposite = ✓9
Opposite = 3
Since tangent = opposite / adjacent
Tan a = 3/4 = 0.75
A ribbon is 1.28 meters long. A rope is 2.34 meters longer than the ribbon. How long
was the rope?
Answer:
4.02m
Step-by-step explanation:
carry 1 1
1 . 2 8
+ 2 . 7 4
4 . 0 2
just add the two given numbers
Answer:
3.62 meters
Step-by-step explanation:
Hope this helps!
Please help. No files allowed or you will be reported
Answer:
8/405
Step-by-step explanation:
can you guys help me
Answer: think the answer is (37.7)
show all work. what is the measure in degrees of angle A?
Answer:
∠ A = 62°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
116° is an exterior angle of the triangle, then
3x - 13 + 2x + 4 = 116
5x - 9 = 116 ( add 9 to both sides )
5x = 125 ( divide both sides by 5 )
x = 25
Then
∠ A = 3x - 13 = 3(25) - 13 = 75 - 13 = 62°
Someone please please help please ASAP!!!!
AnsweR: The answer to that question is, i have no clue just do your ow work and pay attention
Step-by-step explanation:
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!
Answer:
option C is most accurate cause it has a longer neck thus helping in more flexible movements
Step-by-step explanation:
Isabela Island, dome-shaped shell.
It seems the neck of this tortoise is the shortest, therefore they cannot reach high places.
Just my guess though.
Plz someone answer these!
20 points
3 A quadrilateral has vertices (-4,-4), (-6, 4), (6,8), and (10, 2). What are
the coordinates of the vertices of the image after a dilation with the
origin as the center of dilation and a scale factor of 3.5? *
O (-14, -14), (-21, 14), (21, 28), and (35, 7)
(-6, -6), (-9,6), (9, 12), and (15,3)
(-10, -10), (-15, 10), (15, 20), and (25,5)
(-12, -12),(-18, 12), (18, 24), and (30, 6)
Answer:
I'll do the dilation for the first point and you will see the answer (please verify the second point)
Step-by-step explanation:
The dilation about the origin is straightforward, you just multiply the coordinates of each point by the scale factor.
so the dilated point for (-4,-4) is -4x3.5= -14 which is the same for the y coordinate.
so the dilated point for (-4,-4) is (-14, -14)
Please verify by computing the dilated point for (-6,4)
Jared lost a total of $9.00 on his investment over 2 months. He lost an equal amount of money each month. The following equation describes this situation. −9.00÷2= −4.50
Choice a: Jared's investment was worth $4.50 less than it was two months ago
Choice b: The loss in value on Jared's investment each month was $4.50
Choice c: none of the above
NEED NOW
Answer:
B
Step-by-step explanation:
A new roller coaster has three seats in each row. The following shows how the number of seats, y, changes as the number of rows, x, changes.
Which equation shows this relationship?
A. 3y = x
B. y = x + 3
C. y = 3x
D. y + 3 = x
PLEASE HELP I'LL GIVE YOU 15 POINTS
Answer:
C. y=3xStep-by-step explanation:
I got it correct on my assignment.
Can you please help me
Answer:
its kinda dificult to explain (easier to show) but ill do my best
Step-by-step explanation:
so for part a you wanna start from the bottom (min) and go acros to the line above 1 then go three lines up for cookies. you should be on 3, 1
for part b its c lin decorates 21 cookies in 7 min
The compact disc format has been declining in popularity, and one music executive has predicted that CD sales will decrease by 20% per year. If the executive's company sold 29,000,000 CDs this year, how many will the company sell 9 years from now?
Answer: 3,892,314 CDs
Step-by-step explanation:
You can find this using the future value formula:
Future value = Amount * ( 1 + rate) ^ number of years
Amount = 29,000,000
Rate = -20% because it is decreasing
Number of years = 9
CDs sold in 9 years will therefore be:
= 29,000,000 * ( 1 - 20%) ⁹
= 3,892,314 CDs
What’s the answer?!!!!!!
Which of the following is the graph of f(x) = 3x - 4[ + 1?
Answer:
The first answer choice I think
Step-by-step explanation:
to the right 4 units
up one
vertical compression by 3
Chutes and Ladders is a children’s game that uses a spinner with numbers 1 through 6. State the likelihood of spinning a number that is less than or equal to 4. Use the probability of this simple event to justify your reasoning.
Answer:
4/6 or 2/3.
If the wheel has six piece and the goal is to get anything 4 and under there is 2/3 chance that you will get that number.
The probability of it raining today is 30%. What is the probability that it will NOT rain? (answer must be in percent form)
Answer:
70%
Step-by-step explanation:
An easy way to figure this out is like this: Percentage is out of 100 so that would mean 30% is equal to 30/100. Basically, all you need to do is subtract 100-30 and convert to a percent (just add the percent sign). Boom! 70% is your answer!!!!!!! :)
A density graph for all the possible heights between 0 inches and 40 inches is
rectangular. What is the height of the rectangle in this density graph?
A. 0.04
B. 0.025
C. 0.02
D. 0.0125
0.02 is the height of the rectangle in this density graph. Therefore, option C is correct.
What is density graph?A density plot illustrates how data are distributed over a continuous range or period of time. This graph is a variation of a histogram that smoothes out noise by using kernel smoothing to plot values, resulting in smoother distributions. A Density Plot's peaks aid in showing where values are concentrated throughout the interval.
Because they are unaffected by the number of bins used, density plots have an advantage over histograms in that they are better at determining the shape of the distribution (each bar used in a typical histogram). As opposed to a 20-bin Histogram, a histogram with only 4 bins would not produce a sufficiently distinguishable shape of distribution. This is not a problem, though, with density plots.
Let height be the X
X~U(0,50)
Height of the uniform distribution = 1/(50-0)
= 0.02
Thus, 0.02 is the height of the rectangle in this density graph.
Learn more about density plot
https://brainly.com/question/29201979
#SPJ1
Answer:
0.025
Step-by-step explanation:
What are the y- intercept(s) of the function f(x) = |x+1-2
Answer:(0,-1)
Step-by-step explanation:
In a survey of 653 randomly chosen
workers from a manufacturing plant,68
said that they prefer to work the night
shift. The manufacturing plant employs a
total of 2,700 workers. Based on this
information, about how many plant
workers prefer the night shift?
Answer:
i dont get the question very well pls ask another one
Answer: 281.1
Step-by-step explanation:
2,700 times 68 divided 653
What’s the algebraic expression of this expression? Only answer if you know
Answer:
a³ + 5c
Step-by-step explanation:
That would be, symbolically, a³ + 5c
what are prime numbers? and examples of prime numbers?
Answer:
Prime numbers are numbers that have only 2 factors: 1 and themselves. For example, the first 5 prime numbers are 2, 3, 5, 7, and 11.
Step-by-step explanation:
Which equation represents a line which is perpendicular to the line 6x+y=1
A.Y=1/6x+4
B.Y=-6x-2
C. Y=-1/6x-7
D.Y=6x-6
3. Sara has a basket of fruit that contains 10 lemons, 2 pears, 6 oranges, and 3 apples.
How many possible combinations of fruit can she pick if she picks one of each fruit?
a. 360
b. 21
c. 4
d. 72
Answer:
c would be the answer hope this help
Step-by-step explanation:
pleas make brainly if it's right
identify the type of proportion and solve the problem. rose bought 8 bags at 880. if rit buys 12 of such kind of bags, how much will she pay?
Answer:
1320
Step-by-step explanation:
880/8 = 110
12x110 = 1320
Answer:
1,320
Step-by-step explanation:
880/8= $110
$110×12= 1,320
Find the measure of the indicated arc
Answer:
m[tex]\widehat{WXY}[/tex] is 224°
Step-by-step explanation:
From the figure, we have;
The angle subtended at the circumference, by the arc mWXY, C = 112°
The angle subtended at the center = m[tex]\widehat{WXY}[/tex]
By circle theory, we have;
The angle subtended at the center = 2 × The angle subtended at the circumference
∴ m[tex]\widehat{WXY}[/tex] = 2 × 112° = 224°
m[tex]\widehat{WXY}[/tex] = 224°.
3. Mr. Pau has
some clay with a mass
of 24 kilograms. If he puts the same
amount of clay into 6 bags, how
many grams of clay are in each bag?
A 4,000 grams
1,440 grams
© 144 grams
0 400 grams
Answer:
A. 4,000 grams
Step-by-step explanation:
1 kilogram = 1,000 grams
24 kilograms = 24,000 grams
Mass of clay = 24 kilograms = 24,000 grams
Number of bags = 6
how many grams of clay are in each bag?
Grams of clay in each bag = Total mass of clay / number of bags
= 24,000 grams / 6 bags
= 4,000 grams per bag
Grams of clay in each bag = 4,000 grams
please answerrrrrrrrr :)
Answer:
I think 25 IM AM SO SORRY IF ITS WRONG!!!!!!!!
Step-by-step explanation:
Answer:
20 inches
Step-by-step explanation:
Turn the middle triangle upside down and fit to the right of the trapezoid. Turn the left triangle upside down and fit it to the left of the trapezoid.
The triangles fit right in making the top side of the combined shape 20 inches long just like the bottom base of the trapezoid.
Answer: 20 inches
1,536÷24 GETS BRAINLIEST
Answer:
64
Step-by-step explanation:
Yep
Given the first term and the common ratio of a geometric sequence find the seventh term of the sequence. a1=2 and r=6
Answer:
93312
Step-by-step explanation:
We can use the geometric sequence formula
a= a1(r)^n-1
Substitute:
a=2(6)n^1
a=2 *6^n* 1/6
a=6^n*1/3
Substitute "7" for n:
a(7)=6^(7)*1/3
a(7)=93,312
Rational Numbers are closed under Subtraction
a) True
b) False
Answer:
False not subtraction I thought it is division
Step-by-step explanation:
false lolollllllllllll