Answer: 63
Step-by-step explanation:
The acute angles of a right triangle are complementary, so [tex]w+27=90 \longrightarrow w=63[/tex]
does anyone know how to do this?
Answer:
[tex]196 m^{2}[/tex]
Step-by-step explanation:
A square is a shape that which all sides are equal
14 is one side of the square and to find the area of a square/rectangle, you do length*width
14*14=196
The taylor series about x=5 for a certain function converges
The evaluation of the function [tex]f(x)=e^x[/tex] at a=0 and x=5 by the taylor series will have a value 65.37.
What is taylor's series?We know the fromula of taylor series is given as:
[tex]f(x)=f(a)+\dfrac{f'((a)}{1!}(x-a)+\dfrac{f''(a)}{2!}(x-a)^2+\dfrac{f'''(a)}{3!}(x-a)^3.................[/tex]
Now for the function [tex]f(x)=e^x[/tex] the taylor's series will become.
[tex]f(x)=e^a+e^ax+\dfrac{e^ax^2}{2!}+\dfrac{e^ax^3}{3!}+\dfrac{e^ax^4}{4!}[/tex]
[tex]f(x)=1+x+\dfrac{x^2}{2!}+\dfrac{x^3}{3!}+\dfrac{x^4}{4!}[/tex]
So at x=5 the values will become
[tex]f(x)=1+5+12.5+20.83+26.04=65.37[/tex]
hence the evaluation of the function [tex]f(x)=e^x[/tex] at a=0 and x=5 by the taylor series will have a value 65.37.
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Find the distance between the two points in simplest radical form.
(-5, -4) and (3, – 7)
[tex]~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-5}~,~\stackrel{y_1}{-4})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-7})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[3 - (-5)]^2 + [-7 - (-4)]^2}\implies d=\sqrt{(3+5)^2 + (-7+4)^2} \\\\\\ d=\sqrt{8^2 + (-3)^2}\implies d=\sqrt{64+9}\implies d=\sqrt{73}[/tex]
A school is painting its logo in the shape of a triangle in the middle of its sports field. The school wants the height of the triangle to be 8 feet. The area of the logo must be less than 24 square feet. (The school doesn't want to buy more paint.) Write an inequality that describes the possible base lengths (in feet) of the triangle.
Answer:
Possible base lengths are 1, 2, 3, 4, 5
Step-by-step explanation:
Area = base x height / 2
Let base be b
b x 8 / 2 < 24 (Area < 24)
4b < 24
b < 6
James left a bin outside in his garden to collect rainwater. He notices that 1/4 gallons of water fills 2/3 of the bin. Write and solve an expression to find the amount of water that will fill the entire bin. Show your work. Explain your answer in words.
(100 POINTS!!!!)
Answer:
3/8 gallons
Step-by-step explanation:
Let T be the total amount of water which can fill the bin.
The equation formed will be :
2/3 × T = 1/4 gallonsNow, multiply each side by 3 :
3 × 2/3 × T = 1/4 × 32T = 3/4Divide each side by 2 :
2T/2 = 3/4 x 1/2T = 3/8 gallonsLet the total gallons be x
1/4=2/3xMultiply 3 to complete whole bin
3/4=2/3(3)x3/4=2xx=3/8gallonsSolve this problem , please
Answer:
1. 20.724 or 6.6π
2.3.14 or π
3. 15.7 or 5π
4. 9.42 or 3π
5. 25.12 or 8π
6. 18.84 or 6π
Step-by-step explanation:
just ask :)
[1/3] to the power of 4 as a fraction
Answer:
[tex]\frac{1}{81}[/tex]
Step-by-step explanation:
[tex](\frac{1}{3} )^{4}[/tex]
We know this is written as
[tex]\frac{1}{3}*\frac{1}{3}*\frac{1}{3}*\frac{1}{3}[/tex]
Let's solve:
[tex]\frac{1}{3} * \frac{1}{3} = \frac{1}{9}\\ \frac{1}{9} *\frac{1}{3} = \frac{1}{27} \\\frac{1}{27} * \frac{1}{3} = \frac{1}{81}[/tex]
Hunh put 4000 in a savings account that earns 7% simple inerest annually after 5 years, how much money will hunh have ?
Answer:
5,400.00
Step-by-step explanation:
hope this helps
Susan has some beads in a bag.!!
5 of the beads are orange.!!
3 of the beads are purple.!!
The rest of the beads are pink. !Susan takes a bead from the bag at random.! The probability that she takes a pink bead is ⅗!How many pink beads are in the bag before Susan takes a bead?
Answer:
12
Step-by-step explanation:
If there are 5 orange beads, and 3 purple beads, that means there is 8 beads that aren't pink in the bag.
If the rest are pink, and it's 3/5, that means 8 is 2/5. Divide by 2, and 4 is 1/5.
We can conclude that there are 12 pink beads, which is 3/5 of the total beads, by adding 2/5 and 1/5 (8 and 4)
The remaining 2/5 are the orange and purple beads.
a water park sold 13 child tickets and 87 adult tickets. what percentage of the tickets sold were child tickets?
Answer:
13%
Step-by-step explanation:
Total is 100 tickets sold as 13+87=100, 13/100 is 13%
Please help!!!
Give clear explanation for questions
Answer:
See below ~
Step-by-step explanation:
Finding the distance of each side length :
AB = √(3 - 0)² + (0 - 4)² = √9 + 16 = √25 = 5BC = √(7 - 3)² + (3 - 0)² = √16 + 9 = 5CD = √(4 - 7)² + (7 - 3)² = √9 + 16 = 5DA = √(4 - 0)² + (7 - 4)² = √16 + 9 = 5All sides are equalHence, it is a squarePerimeter :
4 x side length4 x 520 unitsArea :
(side length)²(5)²25 square unitsAnswer:
Step-by-step explanation:
A triangle has a base that is 19 inches long, and a height of 12 inches. What is the area of the triangle?
Answer:
[tex]144[/tex] [tex]inches^2[/tex]
Step-by-step explanation:
Hey there!
In order to find the area of a triangle, you need to:
Multplipy the base by the height
Then you take that product and multiply it by 1/2 (basically divide it by 2)
Then you get your area!
Base: 19
Height: 12
19 x 12
228
228 x 1/2
228/2
114
So the area of this triangle is [tex]144[/tex] [tex]inches^2[/tex]
what is the answer for (b)?
Answer:
(b) ∠ADC = 60°Step-by-step explanation:
ΔBOC is isosceles and M is the midpoint of BC
then
∠MOC = ∠BOM = 30°
then
∠BOC = 60°
……………………
OC // AB
then
∠ABO = ∠BOC = 60° (alternate-interior angles)
……………………………………………
In ΔOAB ,we have :
OA = OB and ∠ABO = 60°
Then ,
ΔOAB is an equilateral triangle.
then
∠AOB = 60°
……………………………
We get :
∠AOC = ∠AOB + ∠BOC = 60° + 60° = 120°
……………………………………………………
∠ADC = ∠AOC/2 = 120/2 = 60°
simplify 5^-4/5^4 help me please
Answer:
[tex]5^{-8}[/tex]
Step-by-step explanation:
Exponent law:[tex]\sf \boxed{\dfrac{a^{m}}{a^n}=a^{m-n}}[/tex]
[tex]\sf \dfrac{5^{-4}}{5^{4}}=5^{-4-4}[/tex]
[tex]= 5^{-8}[/tex]
I need help phase 15 points
A. Rectangle
B. Triangle
C hexagon
D. Square
Answer:
looks like a triangle to me
Step-by-step explanation:
Use an identity to find the value of
Answer:
sin Ф.
Step-by-step explanation:
Cos (-270) = cos 90 = 0 and sin(-270) = sin 90 = 1.
So cos ( Ф - 270) = cos Ф cos (-270) + sin Ф sin(-270)
= cos Ф * 0 + sin Ф * 1
= sin Ф.
Find the absolute maximum and minimum values of the function over the indicated interval, and indicate the x-values at which they occur
The absolute maximum of the function is 184 and the minimum value of the function is -72.
What is the absolute maximum value?If the graph of an absolute value function opens downward, the y-value of the vertex is the maximum value of the function.
Given the function f(x) = x⁴-18x²+9 at the interval [-5, 5], the absolute maximum and minimum values at this endpoints are as calculated;
At end point x = -5
f(-5) = (-5)⁴-18(-5)²+9
f(-5) = 625-450+9
f(-5) = 184
At end point x = 5
f(5) = (5)⁴-18(5)²+9
f(5) = 625-450+9
f(5) = 184
To get the critical point, this point occurs at the turning point i.e at
dy/dx = 0
if y = x⁴-18x²+9
dy/dx = 4x³-36x = 0
4x³-36x = 0
4x (x²-9) = 0
4x = 0
x = 0
x²-9 = 0
x² = 9
x = ±3
Using the critical points [0, ±3]
when x = 0, f(0) = 0⁴-18(0)+9
f(0) = 9
Similarly when x = 3, f(±3)= (±3)⁴-18(±3)²+9
f(±3) = 81-162+9
f(±3) = -72
It can be seen that the absolute minimum occurs at x= ±5 and the absolute minimum occurs at x =±3
absolute maximum = 184
absolute minimum = -72
Hence, the absolute maximum of the function is 184 and the minimum value of the function is -72.
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Can someone please help me with this?
During elementary school, Malik received a weekly allowance of $16 for completing all of his chores. These days he receives 25% more. What is Malik's weekly allowance now?
Keshawn is taking a multiple choice test with a total of 40 points available. Each question is worth exactly 2 points. What would be Keshawn's test score (out of 40) if he got 6 questions wrong? What would be his score if he got xx questions wrong?
Answer:
28
Step-by-step explanation:
each question is worth 2 points and he missed 6,6 times 2 is 12.therefore you subtract 40 by 12 and get 28 :)
Which of these problems would require regrouping before solving?
Select the correct answer.
647 - 283
916 - 812
824 - 503
295 - 194
Which is the simplified form of the expression StartFraction (6 Superscript negative 4 Baseline) Superscript negative 9 Baseline Over 6 Superscript 6 Baseline EndFraction?
Step-by-step explanation:
The option "StartFraction 1 Over 3 Superscript 8" is correct
That is 138 is correct answer
Therefore [(2−2)(34)]−3×[(2−3)(32)]2=138
Step-by-step explanation:
Given expression is ((2 Superscript negative 2 Baseline) (3 Superscript 4 Baseline)) Superscript negative 3 Baseline times ((2 Superscript negative 3 Baseline)
Parallelogram calculations
#1
Area
Length×Breadth5(2.5)12.5mi²#2
Area
1/2BH1/2(16)(5)8(5)40ft²#3
Area
BH24(6)144cm²#4
Area
BH7(4)28m²Answer:
Part (b)
Formula: Area of a rectangle = width × length
Substitution: Area = 2.5 mi × 5 mi
Answer: Area = 12.5 mi²
Part (c)Formula: Area of a triangle = 1/2 × base × height
Substitution: Area = 1/2 × (12 ft + 4 ft) × 5 ft
Answer: Area = 40 ft²
Part (e)Formula: Area of a parallelogram = base × height
Substitution: Area = 24 cm × 6 cm
Answer: Area = 144 cm²
Part (f)Formula: Area of a parallelogram = base × height
Substitution: Area = 7 m × 4 m
Answer: Area = 28 m²
Find the area of this parallelogram
4 units
4.5 units
6 units
Answer:
it would be 24 or 27
Step-by-step explanation:
because for a parralelogram you multiply the base and height and you gave 3 numbers so it is either 6 times 4 which is 24.or you multiply 6 times 4.5 and get 27.
Please help me!! It’s very easy I think
Answer:
Step-by-step explanation:
area=s*s
=3*4
=12cm squared
Perimeter=S+S+S+S
= 4+4+3+3
=14cm
HOPE I HELPED
HELP ASAP WILL MARK BRAINLIEST
Which equation is true?
Answer:
C Hope this helps This may be wrong though
Step-by-step explanation:
The probability of pulling a blue marble from a bag is 0.25.
Which bags of marbles are good models for this probability?
Select two that apply.
✓5 yellow, 9 red, 3 blue
6 yellow, 5 red, 10 blue, 12 green, 7 purple
10 yellow, 3 red, 10 blue
O 1 yellow, 2 red, 3 blue, 5 green, 1 purple
Answer:
The second and fourth choices.
Step-by-step explanation:
Probability of getting a blue marble = 0.25 = 1/4.
Therefore the number of blue bags will be 1/4 of the total of marbles.
The second choice has 10 blue marbles out of a total of 40, so this is one.
The 4th bag has 12 marbles of which 3 are blue. 3/12 = 1/4 so this is another answer which is correct.
Answer:
option 2 and 4
Step-by-step explanation:
add up all the values given then divide the number of blue given.
Pleaseeee helpppp!!
the function f(x) = 4.95x represents the cost to purchase x pounds of chocolate from a candy company. the function g(x) = 0.99x + 2.25 models the cost to ship x pounds of chocolate from the company. write a function, h(x), that models the total cost to purchase and ship x pounds of chocolate from the company.
The function for the total cost will be given as h(x) = 5.94x + 2.25.
What is a function?A function is defined as the expression that set up the relationship between the dependent variable and independent variable.
Given that:-
The function f(x) = 4.95x represents the cost to purchase x pounds of chocolate from a candy companyThe function g(x) = 0.99x + 2.25 models the cost to ship x pounds of chocolate from the company.The function h(x) for total cost will be calculated as:-
h ( x ) = 4.95x + 0.99x + 2.25
h ( x ) = 5.94x + 2.25
Therefore the function for the total cost will be given as h(x) = 5.94x + 2.25.
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The function for the total cost will be given as h(x) = 5.94x + 2.25.
What is a function?
A function is defined as the expression that set up the relationship between the dependent variable and independent variable.
Given that:-
The function f(x) = 4.95x represents the cost to purchase x pounds of chocolate from a candy company
The function g(x) = 0.99x + 2.25 models the cost to ship x pounds of chocolate from the company.
The function h(x) for total cost will be calculated as:-
h ( x ) = 4.95x + 0.99x + 2.25
h ( x ) = 5.94x + 2.25
Therefore the function for the total cost will be given as h(x) = 5.94x + 2.25.
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Two bags of grass seed cover 1,500 square feet of
ground. If Mitch's front yard is 1,850 square feet and his
back yard is 5,635 square feet, how many bags of
grass seed would he need to buy to completely cover
his front and back yard?
Answer:
10 bags
Step-by-step explanation:
A box contains a total of 30 paper clips with colors in the ratio red:white:blue = 2:5:3. Suppose that one paper clip of each color is removed from the box and not replaced. What is the probability that the next paper clip chosen will be blue?
A: 5/27
B: 2/7
C: 8/27
D: 3/10
Answer:
C.8/27
Step-by-step explanation:
An experiment consists of rolling a number cube. What is the probability of rolling two 4's in a row?
Answer:2/12
Step-by-step explanation:
2/12 is the probability of rolling 2 4's in a row.