Answers
Answer:
x = 30.5
Step-by-step explanation:
cos(18º) = 29/x
Multiply both sides by x and divide both sides by cos(18º) to get
x = 29/cos(18º)
x = 30.5
Related Questions
The Diamond Rule says two factors, m and n, must multiply to get to the top number and add to get to the bottom number. What are the possible values for m and n?
-8 and -3
8 and -3
4 and -6
-4 and 6
-8 and 3
-4 and -6
Answers
3. Find the products.
a) (a? + 4) (a? – 4)
Answers
Answer:
a^2-16
Step-by-step explanation:
you just a.a+a.-4+4.a+4.-4=a^2-16
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
The right answer is third option 68°.
A line passes through the points (0, 3) and (10, 2). What is its equation in slope-intercept form?
Answers
Answer:
1. Find slope.
slope(m)
[tex] = \frac{y2 - y1}{x2 - x1} \\ [/tex]
[tex] \frac{2 - 3}{10 - 0} = \frac{ - 1}{10} [/tex]
2. Substitute any point. (either (0,3) or (10,2) to find the y-intercept (b)
y=mx+b
3=-1/10+b
b=31/10 or 3.1
so the final answer is
y= - 1/10 + 31/10 or y= - 0.1 + 3.1
The equation y=5x represents the total cost, y, of buying x donuts at Store 1. The graph shows the total cost, y, of buying x donuts at Store 2
Answers
what graph? I don't see one
This is the graph for this question
Jonny has $50 in a savings account. Each week, he deposits $13 in the account. Jonny's brother has $90 in a saving account. Each week, he deposits $11 in the account. Write an algebraic expression to describe how much money Jonny and his brother will have in their accounts after m months.
Answers
Answer:
140 + 96 m
Step-by-step explanation:
There are 4 weeks in 1 month.
Therefore:
Jonny has $50 in a savings account. Each week, he deposits $13 in the account.
$50 + $13 × 4m
The algebraic expression is given as:
50 + 52m
Jonny's brother has $90 in a saving account.
Each week, he deposits $11 in the account.
The algebraic expression is given as:
$90 + $11 × 4m
90 + 44m
An algebraic expression to describe how much money Jonny and his brother will have in their accounts after m months is written as:
Amount Jonny has + Amount his brother has
50 + 52m + 90 + 44m
= 50 + 90 + 52m + 44m
= 140 + 96 m
Pls I need help and do not post that link thank you
Answers
Answer:
4 the one
hope 5hid will you
If you know how to do this problem, please help me out!
Answers
Step-by-step explanation:
Parallel
[tex]y = - \frac{2}{5} x + 3[/tex]
Perpendicular
[tex]y = \frac{5}{2} + 4[/tex]
Answer:
Slope of a parallel line: 2/5
Slope of a perpendicular line: 5/2
Explanation:
Parallel lines function
1. y = -2/5x+(R-4)
Perpendicular line function
2. y = 5/2x
1) Mrs. Pinkard is wrapping a present in a box. What is the total amount of wrapping paper he will need if the dimensions of the box are 4 inches in height, 8 inches in width, and 12 inches in length? *
Answers
Answer:
2,304
Step-by-step explanation:
4x8x12
4x8=32
32x12=384
384x6=2,304
Patrick bought a Discounted pair of tickets to the Yankees game for 1/4 off the Original price. if the tickets costed $200 how much did patrick pay
Answers
Answer:
$50
Step-by-step explanation:
you multiply 1/4 with 200
this results in 50
1/4= .25
.25 x 200 = 50 !!!
a +19 =43
can someone help me
Answers
Answer:
A= 24!
Step-by-step explanation:
just subtract 19 from 43, and that will give you what A equals!
Answer:
24
Step-by-step explanation:
43-19= 24
24+19= 43
License plate in a particular state display 3 letters followed by 3 numbers how many different licenses plates can be for this state
Answers
Answer:
What state? There is no state there
PLEASE HELP
Write the equation of a line that has the point (5,2) and y-intercept of -3
Answers
Because the slope is 2-(-3)/5-0= 5/5= 1 and the y intercept is -3
You have been evaluating cell phone providers. Double Mint Mobile has a $100 startup
fee and costs $30 per month for a cell phone plan. BT&T has a $20 startup fee and costs
$50 per month for a similar cell phone plan.
After how many months will both cell phone plans cost the same?
Answers
Answer:
4 months
Step-by-step explanation:
Let
x = number of months
Double Mint Mobile = 100 + 30x
BT&T = 20 + 50x
After how many months will both cell phone plans cost the same?
Equate the cost of both phone plans
Double Mint Mobile = BT&T
100 + 30x = 20 + 50x
100 - 20 = 50x - 30x
80 = 20x
x = 80/20
x = 4 months
Number of months = 4 months
What are the slope and the y-intercept of the linear function that is represented by the equation Y --10x+1?
BARE
O The slope is -10, and the y-intercept is -1.
O The slope is -10, and the y-intercept is 1.
The slope is -1, and the y-intercept is -10.
O The slope is 1, and the y-intercept is -10.
Answers
Answer:
The slope is -10, and the y-intercept is 1.
Step-by-step explanation:
Assuming that the equation is y = -10x+1, the easiest way to identify slope and the y-intercept is by knowing the equation for slope-intercept (y = mx+b)
Equation for slope-intercept (y = mx+b) explained:
The equation is y = mx+b, let's break it down.
y = The line
m = The slope
b = The y-intercept
Now that we know the equation and broke it down you can identify them in your equation
Slope (m)= -10
y-intercept = 1
Conclusion: The slope is -10, and the y-intercept is 1.
If sin θ =8/9. Find cot θ.
Answers
Step-by-step explanation:
✧ [tex] \underline{ \underline{ \large{ \tt{G\: I \: V \: E\: N}}} }: [/tex]
[tex] \large{ \tt{sin \: \theta = \frac{8}{9}}} [/tex] Here , Perpendicular ( p ) = 8 & hypotenuse ( h ) = 9♨ [tex] \underline{ \underline{ \large{ \tt{ T \: O \: \: F \: I\: N\: D}}}} : [/tex]
[tex] \large{ \tt{cot \: \theta}}[/tex]♨ [tex] \underline{ \underline{ \large{ \tt{S \: O \: L\: U \: T\: I\: O \: N}}}} : [/tex]
First, Find the base ( b ) using Pythagoras theorem :☪ [tex] \boxed{ \bf{ {h}^{2} = {p}^{2} + {b}^{2} }}[/tex]
~Plug all the known values and then simplify!
⇾ [tex] \large{ \bf{ {9}^{2} = {8}^{2} + {b}^{2} }}[/tex]
⇾ [tex] \large{ \bf{81 = 64 + {b}^{2} }}[/tex]
⇾ [tex] \large{ \bf{64 + {b}^{2} = 81}}[/tex]
⇾ [tex] \large{ \bf{ {b}^{2} = 81 - 64}}[/tex]
⇾ [tex] \large{ \bf{ {b}^{2} = 17}}[/tex]
⇾ [tex] \large{ \bf{b = \sqrt{17}}} [/tex]
Now , Find the value of cot θWe know ;
⟿ [tex] \large{ \bf{cot \theta = \frac{b}{p} = \boxed{ \bf{ \frac{ \sqrt{17} }{8}}}}} [/tex]
⤷ [tex] \boxed{ \boxed{ \underline{ \large{ \tt{Our \: Final \: Answer : { \tt{ \frac{ \sqrt{17} }{8} }}}}}}}[/tex]
( Correct me if I'm wrong )
Hope I helped ! ♡
Have a wonderful day / night ! ツ
☄ Let me know if you have any questions regarding my answer !
[tex] \underline{ \underline{ \mathfrak{Carry \: On \: Learning}}}[/tex] !! ✎
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Math but tell me don’t make me click on som link
Answers
Answer:
theres no question lol
Step-by-step explanation:
My father invests $5000 in a new bank that has an annual
interest rate of 3.8%. Find the balance
after 10 years if it is compounded yearly. Round your answer to
the nearest whole dollar.
$
Answers
$5000+3.8%=$5190
$190x10=$1900
$5000+$1900=$6900
Find the area of the shaded polygons
PLS HELP ASAP AGAIN!!!
Answers
9514 1404 393
Answer:
9 square units
Step-by-step explanation:
Pick's theorem is a useful relationship in circumstances like these. It tells you the area is ...
A = i + b/2 - 1
where i is the number of interior points (8), and b is the number of points on the border (4).
The area of this figure is ...
A = 8 + 4/2 -1 = 9
The area of the polygon is 9 square units.
_____
You can also get there by realizing the bounding rectangle is 4 units square. From that, corner triangles are cut. CW from upper left, those triangles have (base, height) dimensions of (3, 2), (1, 3), (3, 1), and (1, 2). So, the total of their areas is (1/2)(6 +3 + 3 +2) = 7 square units. The shaded area is then 16-7 = 9 square units, same as above.
Mrs. Smith wants to leave a 15% tip for the waitress. If the cost of the
meal is $65.99, how much would the waitress receive for the tip (to the
nearest cent)?
Answers
Answer:
$9.90
Step-by-step explanation:
65.99 x 0.15 = 9.90
What is the diameter of a sphere which volume is 500/3 pi cm^3
Answers
because 4/3 x 5^3 pi = 500/3 pi cm^3
Please help if you want brianleist!!! Tyyy!! :}
Answers
Hey love! <3
Answer:
The area of the following figure would be A = 312cm^2
Step-by-step explanation:
To begin solving for the area of this question we should first calculate the triangles.
The triangles width are 10cm each, and the length for each triangle is 12/2, or 6. Remember the formula for finding the area of a triangle is length times width divided by 2
After calculating all four triangles you should get 30+30+30+30, or 120.
Now, lets calculate the large central rectangle, the formula for this is the basic length times width, so that would equal 192.
Thus, 192+120=312cm^2
Hope this makes things a little easier for you! ◕‿◕ Sincerely, Kelsey from Brainly.
~ #LearnWithBrainly ~
A customer enters a store and purchases a pair of slippers for 5 dollars. He pays with a 20 dollar bill. The merchant asks the grocer next door for change. The merchant then gives the customer the slippers and 15 dollar change. The grocer discovers the 20 dollars is fake and tells the merchant to make good for it. The merchant does so. How much does he lose in this transaction?
Answers
Answer:
he loses 5 dollars
Step-by-step explanation:
5+20=25
25-$20=5
identify the zeros of the polynomial function .
Answers
Step-by-step explanation:
To start, every term has an
x
in common, so we can factor that out. Doing this, we get
x
(
x
2
+
x
−
42
)
=
0
What I have in blue can be factored by a thought experiment. What two numbers have a sum of
1
and a product of
−
42
?
After some trial and error, we arrive at
−
6
and
7
. Thus, this business can be factored as
x
(
x
−
6
)
(
x
+
7
)
=
0
We can leverage the zero product property here, setting all three terms equal to zero. As our zeroes, we get
x
=
0
,
x
=
6
, and
x
=
−
7
NO ONE IS HELPINGGGGGGGG
You found Genie hidden in a dungeon. Genie is offering two different options for you as a reward for finding him. There are two options shown for you to choose. Which option would you choose? Explain your reasoning using the key features of exponential functions. (e.g. initial value, growth rate/growth factor, domain, range, etc)
Answers
Answer:
:D
Step-by-step explanation:
you deposit $50 in checks in your account with $100 cash amount, what is your total deposit? (answer in only numbers) $
I’ll give brainiest
Answers
Its 150 dollars because your adding 50 +100
People use water to cook, clean, and drink every day. An estimate of 33.9% of the water used each day is for cooking. If a family uses 67.8 gallons of water a day for cooking, how many gallons do they use every day?
Answers
Answer:
23 gallons of water
Step-by-step explanation:
People use water to cook, clean, and drink every day. An estimate of 33.9% of the water used each day is for cooking. If a family uses 67.8 gallons of water a day for cooking, how many gallons do they use every day?
This is calculated as:
33.9 % × 67.8 gallons of water
= 0.339 × 67.8 gallons of water
= 22.9842 gallons of water
Approximately = 23 gallons of water
Therefore, 23 gallons of water are used everyday for cooking
4. What is the slope of the line that passes
through the points (-6, -30) and (12, 24)?
Answers
(24-(-30))/(12-(-6)) = (24+30)/(12+6)
(54)/(18) = 3
The slope is 3
4. Based on the original question, how many quarters and dimes must Jada have?
Answers
What is the relationship between the exterior angle of a triangle and its remote
interior angles?
Answers
Answer:
The sum of the interior angles of a triangle is always 180 degrees. The exterior angle is the angle between any side of a shape, and a line extended from the next side. The sum of an exterior angle and its adjacent interior angle is also 180 degrees.
The relationship between the exterior angle of a triangle and its remote
interior angle is the exterior angle is equal to the sum of the two remote interior angles.
Which is known as the Exterior Angle Theorem.
What is a triangle?
A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
In a triangle, the exterior angle is formed when one side of the triangle is extended.
The exterior angle and the two remote interior angles (angles adjacent to the exterior angle on the triangle) form a linear pair, which means they add up to 180 degrees.
More specifically, the exterior angle is equal to the sum of the two remote interior angles.
This relationship is known as the Exterior Angle Theorem, which states that the measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.
For example, if one of the remote interior angles of a triangle measures 40 degrees, and the exterior angle adjacent to it measures 120 degrees, then the other remote interior angle measures 180 - 40 - 120 = 20 degrees.
Thus,
The relationship between the exterior angle of a triangle and its remote
interior angle is the exterior angle is equal to the sum of the two remote interior angles.
This relationship is known as the Exterior Angle Theorem.
Learn more about triangles here:
https://brainly.com/question/25950519
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