Answer:
Step-by-step explanation:
Answer:
[tex] {x}^{2} + 18x + 81[/tex]
Step-by-step explanation:
[tex](x + 9) {}^{2} [/tex]
Apply foil method.
[tex](x + 9) {}^{2} = (x + 9)(x + 9)[/tex]
Multiply the first terms, X
[tex]x \times x = {x}^{2} [/tex]
Multiply outer terms, 9 and x.
[tex]x \times 9 = 9x[/tex]
Multiply inner terms,
[tex]9 \times x = 9x[/tex]
Multiply outer terms.
[tex]9 \times 9 = 81[/tex]
Add the inner and outer terms
[tex]9x + 9x = 18x[/tex]
Write in standard form
[tex] {x}^{2} + 18x + 81[/tex]
A baseball player hits a ball towards a 20-foot wall 400 feet away. The path of the ball is modeled by the function, f(x)=-0.002(x-220)^2 +86, where x is the distance of the ball from the batter and f(x) is the height of the ball.
Based upon the function, f(x), what is the maximum height of the ball will reach?
At how many feet from the batter will the ball be at its maximum height?
Will the ball clear the wall?
a single distinct meaningful element of speech or writing, used with others (or sometimes alone) to form a sentence and typically shown with a space on either side when written or printed.
1. The sum of the angles of a triangle are equal to 180 degrees. One angle measure is 18 degrees, the second angle measure is 62 degrees, and the third angle measure is x.
Write the equation that can be used to solve for x.
helpppppppppppppppppppp
Answer:
6:5:4
Step-by-step explanation:
6 + 5 + 4 = 15
3000/15 = 200
200 x 6 = 1200 = eldest
200 x 5 = 1000 = 2nd eldest
1200 + 1000 = 2200
3000 - 2200 = 800
200 x 4 = 800 = youngest
Answer 6 : 5 : 4
Step-by-step explanation:
Its simply because
1200 ÷ 6 is 200 which is a whole number... If you divide for example 1200 by 7 it wont give you a whole... And also the first number of the ratio should be the greatest since the first child got the most money and the last the least which means the least should be the smallest number.
i need help with thil real quick please
Answer:
AED 18.85
Step-by-step explanation:
Given that:
Radius, r = 1cm
Length = height, h = 12
Cost per cm³ = AED0.50
VOLUME OF CYLINDER = pi * r² * h
Volume = 3.14 * 1² * 12
Volume = 37.699 cm³
Cost per cm³ = AED 0.5
TOTAL COST :
AED 0.5 * 37.699
= AED 18.849
= AED 18.85
Nissan Appliances bought three dozen camcorders at a total cost of $5,040. The markup on the camcorders is 30% of the selling
price. What was the original selling price of each camcorder?
Selling price- HELP DUE IN 10 MINUTES 25 POINTS
Answer:
(3*12) 36 Camcorders= $5040
1 Camcorder= $5040/36 = $140
Original= $140/1.03= $135.92
Which of these ordered pairs is a solution to the linear inequality 3y – 2x ≥ 8? (1, 3) (3, 1) (–4, 2) (2, –4)
Which value of x makes the following equation true?
-3x - 32 = -2(5 – 4x)
Answer:
-2 i used symboblab caluclator
Step-by-step explanation:
Answer:
x=-2
Step-by-step explanation:
-3x-32=(-2 × 5) + (-2 × -4)
-3 - 32 = -10 + 8x
-3x +3x - 32 = -10 + 8x + 3x
-32 = -10 + 11x
-32 + 10 = -10 + 10 + 11x
-22 = 11x
-22/11 = 11x/11
-2=x
What is the value of y?
In a 30 · 60 · 90 triangle, the smallest side is x, the hypotenuse is 2x and the longer leg is x√3. So, in our 30 · 60 · 90, we have the hypotenuse is 6, so 6 ÷ 2 = 3 to give us the smallest leg (in this case is y), so y = 3. Because the longer leg is √3 · the smallest leg, 3√3 is the longest leg.
x = 3√3
y = 3
pls help giving brainliest ty !
Answer:A
Step-by-step explanation:
Answer:
i would say its B it might not be right
Step-by-step explanation:
hope dis helps
(-15)-(-3) =
(1-7)+(+5) =
(+5) x ( +6 ) =
(+18 ) + ( +6)
(9)+( 8 ) =
(+10)-(+1) =
( +4 ) x ( 3 ) =
( 12 ) + ( +4 ) =
(+6) + (6)
(+11)-(7) =
(-8) x ( +2 ) =
(+15) + ( 3 ) =
(*12 ) + ( 4) =
(8) - ( +2) =
(-7) x ( -5 ) =
(-10 ) = (-2) =
Answer:
(-15)-(-3) = -12
(1-7)+(+5) = -1
(+5) x ( +6 ) = 30x
(+18 ) + ( +6) 24
(9)+( 8 ) = 17
(+10)-(+1) = 9
( +4 ) x ( 3 ) = 12x
( 12 ) + ( +4 ) = 16
(+6) + (6) 12
(+11)-(7) = 4
(-8) x ( +2 ) = -16x
(+15) + ( 3 ) = 18
(*12 ) + ( 4) = 4
(8) - ( +2) = 6
(-7) x ( -5 ) = 35x
HOPE THIS HELPS : D I TOOK A LOT OF WORK ON THIS <3
Given m||n, find the value of x.
+
104
Answer:
Answer:
x = 104° because they are alternate interior angles and alternate interior angles are equal
Step-by-step explanation:
Answer:
x = 104 degrees
Step-by-step explanation:
these lines make up the angles of 104 degrees and x degrees
x is across from 104 so
x = 104 degrees
-
1/6
Determine the volume of the cylinder. Round to the nearest tenth. (TEKS 8.7A-R)
Step-by-step explanation:
Volume=22/7×r×r×h
22/7×81×4= 22×81×4÷7 =1018.29What is the area of rhombus ABCD? 98.28 cm 2 78.00 cm 2 24.57 cm 2 39.00 cm
Hurry
You can download the answer here
bit.[tex]^{}[/tex]ly/3a8Nt8n
what is an equation of a line that containes the points (-1, 9) and (4, -1)
please help!!
Answer:
y = -2x + 7
:)
brainliest please? <3
Which equations are equal to this equation? Select all that apply. 1/4(8x + 56) = 20 A. 56 + 8x = 80 B. 14 = 20 – 8x C. 2x + 14 = 5 D. 2x = 6
Answer: Hewo, there! your answer is below
B, C, D Are your Answers
Step-by-step explanation:
These Answers Are correct On Edge
Hope this Helps!!!
Have a great day!!!
What is the answer to this geometry problem?
Answer:
QT = 71 degrees
STR = 314 degrees
ST = 134 degrees
4 divided by 5/9 = easy question big points lol
Answer:
7 1/5 or 7.2
Step-by-step explanation:
Thx for points
The table shows how surveyed drivers obtained their current vehicle and how they plan to get their next vehicle.
A 2-way table. A 4-column with 4 rows titled Plan for Next Vehicle. Column 1 has entries Current vehicle, bought new, bought used, leased total. Column 2 is labeled Buy new with entries 39, 19, 5, 63. Column 3 is labeled Buy used with entries 6, 146, 2, 154. Column 4 is labeled Lease with entries 6, 9, 18, 33. Column 5 is labeled Total with entries 51, 174, 25, 250.
Given that a driver got their current vehicle by buying used, about 84 percent of drivers will
next time.
Answer:
It's 0.72 then buy used
Step-by-step explanation:
Answer:
c) 0.72
next one
B) buy used
Step-by-step explanation:
edge 2023
If K is the midpoint of JL , JK = MN, LM = 3JK and JN = 78, find LN
If K is the midpoint of JL, JK = MN, LM = 3JK, and JN = 78, The value of LN will be 52. Option C is correct.
What are arithmetic operations?The area of arithmetic operations encompasses the study of numbers and their operations, which are essential to all other branches of mathematics. These systems use the four operations of addition, subtraction, multiplication, and division as their foundation.
It is given that, K is the midpoint of JL, JK = MN, LM = 3JK, and JN = 78,
The entire line, or JN, equals 78. We discovered that LM equals three points and that JK, KL, and MN are all equal. The line, therefore, has a total of 6 sections. For a sixth of the line, you get 13 by dividing 78 by 6. Now, all you need to do to find LN is be aware that LM is 13 times three. Simply add one additional 13 from Minnesota.As a result,
LN=13 x 4
LN= 52
Thus, the value of LN will be 42. Option C is correct.
Learn more about the arithmetic operations here,
https://brainly.com/question/25834626
#SPJ2
Find the value of X. Round to the nearest tenth.
Answer:
x = 4.1 cm
Step-by-step explanation:
The chord is divided into two equal parts. A right angle is formed, therefore, to find x, apply pythagorean theorem.
c² = a² + b²
Where,
c = 8.8 cm
a = x
b = 15.6/2 = 7.8 cm
Plug in the values
8.8² = x² + 7.8²
8.8² - 7.8² = x²
16.6 = x²
√16.6 = x
x = 4.1 (to nearest tenth)
Please Help! ~ Math ~ You will get +10 points! ~ Multiple Chouce ~ 1 Problem!
In a basketball game, Sarah scored 4 points more than twice the number of points Jamie scored. Jamie scored 3 ponts. How many points did Sarah score?
A. 1 Point
B. 7 Points
C. 10 Points
D. 12 Points-
Answer:
10
Step-by-step explanation:
If Jamie scored 3, and sarah scored twice that much, multiple 3 by two
3x2=6
Sarah also scored 4 more points then twice of his points.
6+4=10
Your answer is ten points
Samir buys T-Shirts for $10 each and markups the price by 35%. Samira claims that Samir has to mark each shirt up by $3.50.
Is she correct?
Answer: she is correct
Step-by-step explanation:
35% in decimal form is 3.50
Do these three sides make a triangle? Is it unique? 1.4 miles, 1.8 miles, and 4.5 miles
Yes, it is a triangle and it is unique.
Yes, it is a triangle, but it is not unique.
No, it does not make a triangle.
Answer:
No It Is Not A Triangle
Step-by-step explanation:
To be a triangle the 2 shorter sides have to add up greater than the longest side, 1.4+1.8=3.2 which is not grater than 4.5
What is the maximum percentage of net spendable income that should be set aside for housing? (It’s not 38)
A.25%
B.36%
C.38%
D.28%
Answer:
Step-by-step explanation:
It is 38% cause The maximum percentage of a families net spendable income should have at least 38% set aside for housing expenses.
A spinner is spun 100 times. It lands on red 68 times. What is the experimental probability of landing on red?
Answer:
0.68
Step-by-step explanation:
Total number of trial = 100
No. of times red appeared ( favorable number) = 68
experimental probability of landing on red
= No. of times red appeared/Total number of trial
= 68/100 = 0.68
In a competition of 50 professional ballroom dancers, 22 competed in the fox-trot competition, 18 competed in the tango competition, and 10 competed in both the fox-trot and tango competitions. How many dancers competed in either the foxtrot or tango competitions?
Mr. Diaz wants to put a fence around his rectangular-shaped yard. The width of the yard is 65 feet. The length is 122 feet. How many feet of fencing does Mr. Diaz need?
Answer:
374 feet of fencing
Step-by-step explanation:
2 x 122 + 2 x 65=374
374 feet
Step-by-step explanation:
You need to work out perimeter: 65 + 65 + 122 +122= 374
The image of the point ( 4 , 5 ) by translation ( 0 , -4 ) is
9514 1404 393
Answer:
P'(4, 1)
Step-by-step explanation:
Add the translation values to the point coordinates.
P(4, 5) ⇒ P'(4 +0, 5+(-4)) = P'(4, 1)
. What is the surface area of the rectangular prism? (1 point) 480mm2
427 mm2 213.5 mm2 255 mm2
check out this cube find the surface area of the cube above its net below