Answer:
319
Step-by-step explanation:
\text{Area of a Triangle}\rightarrow \text{S.A.S.}
Area of a Triangle→S.A.S.
\text{Area}=\frac{1}{2}ab\sin C
Area=
2
1
absinC
From reference sheet.
\text{Area}=\frac{1}{2}(12)(55)\sin 75
Area=
2
1
(12)(55)sin75
Plug in values.
\text{Area}\approx318.756\approx 319
Area≈318.756≈31
Solve for x.
5 yd
3 yd
w
X
Show Your Work HELPPPP PLZ
Answer:
4yards
Step-by-step explanation:
[tex] \rm \mapsto \: {5}^{2} = {3}^{2} + {x}^{2} \\ \rm \mapsto \: 25 = 9 + {x}^{2} \\ \rm \mapsto \: {x}^{2} = 25 - 9 \\ \rm \mapsto \: {x}^{2} = 16 \\ \rm \mapsto \: x = \sqrt{16} \\ \rm \mapsto \: x = 4yards[/tex]
If wxy~ VTU find the measure of angle T
Solve this equation: –2(x + 16) = –20 *
Answer:
[tex]{\huge\purple{\fbox{{࿐αɴѕωєя࿐}}}}[/tex]
[tex] - 2(x + 16) = - 20 \\ - 2x + 16 \times - 2 = - 20 \\ - 2x - 32 = - 20 \\ - 2x = - 20 + 32 \\ - 2x = 12 \\ x = \frac{12}{ - 2} \\ x = \frac{ - 12}{2} \\ x = - 6[/tex]
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
[tex] \huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}[/tex]
Answer:
"solve this equation: - 2 (x+16)= - 20
Step-by-step explanation:
- 2x 16 + - 2 = - 20
- 2x - 32 = - 20
- 2x = - 20 + 32
x = - 12 :2
x = - 6
I need help my name is kiki whats 12+12
Answer:
24
Step-by-step explanation:
A wedge of cheese in the shape of a triangular prism is shown below.
Find the surface area of the cheese.
Answer:
144 ft² is your answer
hope it helps...
You own a coffee shop where you can buy bagels from a vendor for $1.45 each and sell them for $1.85 each. Unsold bagels are discarded. Over the past 10 days, you purchased 40 bagels each day and sold 40 bagels for 4 days and 30 bagels for 6 days. Calculate the potential profit to be made if you order 40 bagels, but only sell 30.
Answer:
$-2.50
Step-by-step explanation:
Profit = total revenue - total cost
total revenue = selling price x amount sold
= 1.85 x 30 = $55.50
total cost = cost price x amount purchased
1.45 x 40 = $58
Profit = 58 - 55.5 = $2.50
I need some help with this one. Please give it a go! Thank you for your time!
Answer:
y = 4x - 3
Step-by-step explanation:
When we re-write the given equation into its slope-intercept form, it will like this:
y = (-1/4)x - 6
This line has a slope equal to -1/4 so the slope of the required line has a slope of +4 (perpendicular to the given line). Use this new slope and the given point P0(-1, -7) into this equation:
y - y0 = m(x - x0) ---> y + 7 = 4(x + 1)
Rearranging the terms into its slope-intercept form, we get
y = 4x - 3
Find the area of a circle with a diameter of 8 cm. Use 3.24 for n. Round your answer to the nearest hundredth
Answer:
half of 8 is 4
so 4 is your radius
4^4 = 16
16 x 3.14 = 50.24 in2 is your area.
What is the percent change if the starting value is 25 and the final value is 30?
Answer:
The percentage change from 25 to 30 is 20 %
Step-by-step explanation:
((30 - 25) / 25) * 100 = 20 %
I REALLY NEED HELP WITH THIS QUESTION WITH STEPS
Help needed asap will give brainliest
Answer:
C is the correct :)
Step-by-step explanation:
Answer:
3rd sentence
Step-by-step explanation:
Wow! Burt is amazing! He typed up eight reports in three hours. At this rate, how long will it take him to type the 40 reports waiting on his desk? Show your work, justifying your answer
Please help me fasstly
Answer:
15 hours
Step-by-step explanation:
since 8 reports took him 3 hrs
8+8+8+8+8=60
3+3+3+3+3=15
Which shows the expression (4a ^ 5 * b) ^ 3 simplified?
brainliest if your answer is correct! Find each angle measure to the nearest degree- pls show work!!!! Sin X= 0.7547 sin A= 0.4540 cos Y= 0.5736 cos B= 0.5000 tan B= 0.6239 tan C= 0.1405
Answer: (151)
Step-by-step explanation: Yes I am taking the quiz but I think It Is 151 because I just did a little research on It um I can say that the questions are different and If you use mine Its fine but It may not be the answer you are looking for.
how are u #free100points
Answer: im good!! wbu???
Step-by-step explanation:
Simplify 25√13 / 17√13
Answer:
25/17
Step-by-step explanation:
the sqrt 13 on the top and bottom would cancel out and leave you with 25/17
I need help I don’t understand it
PLEASE HELP ME WITH THIS!!!
Answer:
I think h is 20 I am not sure
If f(x) = x^3 - 1 then f^-1 (26) = ?
Answer:
x=
2
f
2
−8f+4
−
2
f
+1
x=−
2
f
2
−8f+4
−
2
f
+1, (f
=0 and f≤4−2
3
) or f≥2
3
+4
Step-by-step explanation:
Brainily spaces it weird I hope this helps
The inverse function is f⁻¹(x) = ∛(x + 1). And the value of the function at x = 26 will be 3.
What is the inverse function?Let the function f is given as
y = m(x + a) + c
Then the inverse function of the function f will be given by swapping x with y and y with x.
The function is given as,
f(x) = x³ - 1
The inverse function of the function f(x) will be given as,
x = [f⁻¹(x)]³ - 1
[f⁻¹(x)]³ = x + 1
f⁻¹(x) = ∛(x + 1)
The value of the inverse function at x = 26 will be given as,
f⁻¹(26) = ∛(26 + 1)
f⁻¹(26) = ∛(27)
f⁻¹(26) = ∛(3³)
f⁻¹(26) = 3
The inverse function is f⁻¹(x) = ∛(x + 1). And the value of the function at x = 26 will be 3.
More about the inverse function is given below.
https://brainly.com/question/2541698
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a homeowner measured her rectangle backyard is having a length of 40 yards and a width of 25 yard. Her measurements were accurate to the nearest yard. What is the range of possible values for an eight. The actual area in square yards of her backyard
Answer:
A. 936 ≤ A < 1066
Step-by-step explanation:
It is given that:
w = width of lawn accurate to nearest yard = 25 yards
L = length of lawn accurate to nearest yard = 40 yards
Now, for the lower bound value of the area ([tex]A_l[/tex]) can be given as follows:
[tex]A_l = (L-Uncertainty)(w-Uncertainty)\\A_l = (40\ yards-1\ yard)(25\ yards - 1\ yard)\\A_l = 936\ sq.\ yard[/tex]
Now, for the upper bound value of the area ([tex]A_u[/tex]) can be given as follows:
[tex]A_u = (L+Uncertainty)(w+Uncertainty)\\A_u = (40\ yards+1\ yard)(25\ yards + 1\ yard)\\A_u = 1066\ sq.\ yard[/tex]
Therefore, the correct option is:
A. 936 ≤ A < 1066
help i will give branliest
Answer:
C x = 119
Step-by-step explanation:
> greater than
< less than
119 > 111
Last year, Nicholas started babysitting to earn extra spending money. Over the summer, he
tracked how much money he earned at each babysitting job. This box plot shows the results.
Babysitting earnings ($)
What percent of the time did Nicholas earn $25 or less?
Answer:
25%
Step-by-step explanation:
From the boxplot Given, an earning of $25 or less is represented on the boxplot as the lower quartile of the distribution which is the point at the start of the box. The lower quartile value is the percentage value up to 25% that is the first 25% of the distribution.
Hence, the percentage required = 25%
Hence, Nicholas earned $25 or less about 25% of the time.
Four friends each flipped a coin a different number of times.
* Alice got heads 75% of the time.
* Mary got heads 8 out of 10 times.
* Sarah got heads 17 out of 20 times.
*Ellen got heads 3/5 of the time.
Who had the greatest percentage of heads?
Question 4 options:
Ellen
Sarah
Mary
Alice
Answer:
Sarah has greatest percentage of heads
HOPE IT HELPEDAnswer:
Sarah.
Alice had 75 percent
Mary had 80 percent
Ellen had 60 percent
while Sarah got 85 percent
Step-by-step explanation:
Mary 8 out of 10 is technically 8/10 and fractions are division problems so 8/10 is 0.8 times 10 is 80 same goes for the rest of them, divide then multiply by 10
You have a part time job at a restaurant. You
get paid $6.75 the hour and get a daily bonus
of $2 for each customer that orders dessert. If
you work x hours per week and there are d
customers that order dessert per week, how
much will you make during the first week?
Answer:
6.25x + 2d
Step-by-step explanation:
6.25x = The Hourly Pay
2d = Bonus Pay
Add them to find the total:
6.25x + 2d
The amount of money that he makes during the first week will be C = 6.75x + 2d.
What is a linear equation?A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.
You have a part-time job at a restaurant.
You get paid $6.75 the hour and get a daily bonus of $2 for each customer that orders dessert.
If you work x hours per week and there are d customers that order dessert per week.
Let C be the amount of money that he makes during the first week.
C = 6.75x + 2d
The amount of money that he makes during the first week will be C = 6.75x + 2d.
More about the linear equation link is given below.
https://brainly.com/question/11897796
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15.
Find the slope of the line.
A. -3/4
B. 3/4
C. 4/3
D. -4/3
Answer:
C. 4/3
Step-by-step explanation:
Solve using substitution
–3x + y = –12
5x − 2y = 17
PLZ HELP Will give brainlist to whoever answers first
Answer:
x=7, y=9. (7, 9).
Step-by-step explanation:
-3x+y=-12
5x-2y=17
---------------
y=-12-(-3x)
y=-12+3x
y=3x-12
5x-2(3x-12)=17
5x-6x+24=17
-x+24=17
-x=17-24
-x=-7
x=7
y=3(7)-12
y=21-12
y=9
There is a triangle with sides measuring 30in, 30in and 25in. Is this a right triangle? Why or why not?
Answer:
No. In order to be a right triangle, the lengths of the 2 smaller sides must equal the length of the longest side.
In other words, these 3 sides must work with the Pythagorean theorem.
A^2 + B^2 = C^2
25^2 + 30^2 is NOT 30^2
This is a triangle, just not a right triangle.
Please help me ASAP!!!
What do you need help with
the question is John Cena.
Because you can't see john Cena.
and you can't see the question.
so...
ok i'll shush
Which angles are coterminal with 7pi/8?
Select each correct answer
Answer:
Step-by-step explanation:
-9pi/8
23pi/8
-25pi/8
I think its.
The coterminal angles of ( 7π/8 ) are ( 9π/8 ) , ( -9π/8 ) and ( 23π/8 )
What are coterminal angles?Angles with the same starting side and terminal side are said to be coterminal angles. Depending on whether the given angle is in degrees or radians, finding coterminal angles is as easy as adding or subtracting 360° or 2 to each angle. Coterminal angles can be found in an unlimited number of ways.
To find the coterminal angles of angle θ
The measure of coterminal angle is θ ± 360n, if θ is measured in degrees.
And , measure of coterminal angle isθ ± 2πn, if θ is measured in radians.
Given data ,
Let the angle be represented as θ
Now , the value of θ = ( 7π/8 )
On simplifying the equation , we get
To find the coterminal angles of angle θ
θ ± 2πn, if θ is measured in radians.
Substituting the values in the equation , we get
x₁ = ( 7π/8 ) + 2π
x₁ = ( 23π/8 )
And ,
x₂ = 2π - ( 7π/8 )
x₂ = ( 9π/8 )
And ,
x₃ = ( 7π/8 ) - 2π
x₃ = ( -9π/8 )
Hence , the coterminal angles are ( 9π/8 ) , ( -9π/8 ) and ( 23π/8 )
To learn more about coterminal angles click :
https://brainly.com/question/29595158
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The positive multiples of a whole number were listed from least to greatest. If the third multiple was 42, what was the 5th multiple
Answer:
[tex]70[/tex]
Step-by-step explanation:
If the third multiple of the whole number is [tex]42[/tex]. This means that [tex]42[/tex] is completely divisible by the number [tex]3[/tex].
[tex]\dfrac{42}{3}=14[/tex]
So, the whole number is [tex]14[/tex].
The fifth multiple would mean the product of [tex]14[/tex] and [tex]5[/tex]
[tex]14\times 5=70[/tex]
The fifth multiple of the whole number is [tex]70[/tex].