Write the quadratic in standard form (x-8)^2 and please explain how you got it if u can cuz im trying to learn .
Answer:
[tex]x^{2} -16x +64 = 0[/tex]
Step-by-step explanation:
[tex](x-8)^{2}[/tex] is the same as saying [tex](x-8)(x-8)[/tex]
therefore, you use FOIL(first outside inside last) to get
[tex]x^{2} -8x-8x+64[/tex]
which is [tex]x^{2} -16x +64 = 0[/tex] in standard form
Carter bought a pair of shoes online for $64. He used a coupon code to get a 10% discount. The website also applied a 5% processing fee to the price after the discount. How much did Carter pay for the processing fee? Round to the nearest cent.
Answer:
$60.48
Step-by-step explanation:
Price after the discount = original price - discount
discount = 10% x 64 = $6.4
$64 - $6.4 = $57.60
processing fee = 57.60 x 5% = $2.88
Price paid = $2.88 + $57.60 = $60.48
What is the area of the circle below? Use pi = 3.14 and type in all of the decimal places.
Answer:
i think it should be around 30.975 :))
Step-by-step explanation:
lmk if this helps <3
i need help plzzzzzzzzzzzzzzzzzzzzz
Answer:
Step-by-step explanation:
Start box
180 = 89+42+x
180-89-42=x
49 = x
2nd box
180 = 84+58+x
180-84-58=x
38 = x
3rd box
180=74+2x
180-74=2x
106/2 = x
53 = x
4th box
180=102+2x
180-102=2x
78/2 = x
39 = x
4th box
180 = 73+81 +x
180-73-81=x
26 = x
5th box
180=2*54+x
180 - 2*54 = x
72 = x
6th box
180=62-2x
180-62=2x
118=2x
118/2=x
59 = x
7th box
180 = 2*68 + x
180-2*68=x
44 = x
Please, real answers.
My teacher only taught this to 2 kids, please help me so I don't snap from stress
Answer:
1332.8 ft^3
Step-by-step explanation:
separate the two figures into a flat cylinder and a flat box
Volume of a cylinder= [tex]\pi r^{2} h[/tex]
where radius= 3ft and height= 3ft
therefore
[tex]=\pi (3)^{2} (3) \\= 84.8 ft^{3}[/tex]
now for the flat box:
volume of box= [tex]w*l*h[/tex]
where width= 6ft, length= 16ft, height= 13ft
therefore
[tex]=(6)(16)(13)\\=1248 ft^{3}[/tex]
now add the volume of the cylinder and box together
[tex]84.8 + 1248\\= 1332.8 ft^{3}[/tex]
Plz help me i suck at this ;-;
Answer:
The answer is obtuse
Step-by-step explanation:
because a triangle cannot be a right or parallel or a Isosceles.
Hope this helps!:)
Answer:
The correct answer is: Isosceles.
Step-by-step explanation:
First let’s take a look at ‘Right’. Right, is determining the angle, not the side length.
’Obtuse’. Obtuse is also determinin the angle, therefore it cannot be the correct answer.
’Parallel’. It is impossible for a triangle to be parallel, meaning that there are two opposite sides, incapable of touching each other.
’Isosceles‘ for a triangle to be isosceles, it needs two sides made of equal length. This description connects with the question being asked, therefore ‘Isosceles‘ is the correct answer.
A 31ft tree casts a 24ft long shadow. What is the angle formed by the suns rays and the ground to the nearest whole
Answer:
Step-by-step explanation:
dfcfd
Answer:
52°
Step-by-step explanation:
tanФ = 31/24
If a line falls on the points (1, 2) and (8,7), what is its slope? Enter your answer as a fraction in lowest terms. Use a slash mark (/) as the fraction bar.
Answer:
m= 5/7
Step-by-step explanation:
y2-y1 / x2-x1
7-2/8-1
5/7
Which is the best estimate for the capacity of a kitchen sink?
Which is the best estimate for the capacity of a kitchen sink?
A.2,000 liters
B.200 liters
C.2 liters
D. 20 liters
The best estimate for a kitchen sink is 20 liters from the options given.
Option C is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
The average capacity of a kitchen sink = 32 liters.
The best estimate for the capacity of a kitchen sink.
= 20 liters to 40 liters
Thus,
20 liters can be our best estimate.
Learn more about expressions here:p
https://brainly.com/question/3118662
#SPJ2
what's 5/6 as a decimal ?? plz help
hey! i’ll give brainliest pls help.
Answer:
hello there!
The correct option should be the second option and the fourth option!
Step-by-step explanation:
comets usually come from the kuiper belt, and the oort cloud.
anyways, hope this helped! qwq
SOMEONE HELP ME PLS
I ATTACHED A PIC
Answer:
[tex]A=54.95\ ft^2[/tex]
Step-by-step explanation:
The angle of shaded sector = 360-332 = 28°
The radius of sector, r = 15 ft
We need to find the area of the shaded sector. The formula for the area of the sector is given by :
[tex]A=\dfrac{\theta}{360}\times \pi r^2\\\\=\dfrac{28}{360}\times 3.14\times (15)^2\\\\A=54.95\ ft^2[/tex]
So, the area of the shaded sector is equal to [tex]54.95\ ft^2[/tex].
Use this diagram to find the required measures. 1 = 30°, 2 = 30°, 3 =
Answer:
120 bud
Step-by-step explanation:
Tyjae and Jason were asked to find the volume of ball with a diameter of 6 inches. Look at their equations. Who is correct? What mistake did the other person make?
How many minutes are in 3 5/12hours?
Answer:
205 mins
Step-by-step explanation:
Find the sine of ZI. J 21 D I Write your answer in simplified, rationalized form. Do not round.
If 18 percent of the beads in a bag are green, 25 percent are red and 40 percent are purple. What is the probablity of choosing a green bead then a red bead
Answer:
[tex]P(G\ then\ R)=0.045[/tex]
Step-by-step explanation:
From the question we are told that:
Percentage of Green beads [tex]P_g=18[/tex]
Percentage of Red beads [tex]P_r=18[/tex]
Percentage of Purple beads [tex]P_p=18[/tex]
Therefore
Probability of choosing a Green bead is
[tex]P(G)=0.18[/tex]
Probability of choosing a Red bead is
[tex]P(R)=0.25[/tex]
Generally the equation for choosing a green bead then a red bead is mathematically given by
Since Outcomes are independent
[tex]P(G\ then\ R)=0.18*0.25[/tex]
[tex]P(G\ then\ R)=0.045[/tex]
easy math no scam links
Answer:
The times sign
Step-by-step explanation:
Answer:
6 x 1 = 6
Step-by-step explanation:
Given the sequence 8, 16, 32, 64, ..., which expression would give the thirteenth term?
8 · 2 12
8 13
8 · 2 13
need its now being timed
Answer:
it would be 8 times 2^13
Step-by-step explanation:
What scale factor can you use to MULTIPLY 10
to get to 20?
Answer:
I think two is it.
Step-by-step explanation:
because 2 multiplys 10 you get 20
ASAP
- How did you get the answer?
Answer:
quizlet .
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
2/3
Total of 6 Marbles
2+2=4
Fraction is 4/6
Simplified 2/3
Really simple
Find the missing side length
Answer:
a = 12
Step-by-step explanation:
∠OPQ is a right angle.
[tex]5^{2} + a^{2} = 13^{2} \\25 + a^{2} = 169\\a^{2} = 144\\a = 12[/tex]
***ANSWER QUICK PLS****
A car travels 322 miles in 5 hours and 45 minutes. How many miles dose it have to travel per hour?
Answer:
52 miles per hour
Step-by-step explanation:
Ethan has a total of $5,800. He deposits $4,500 into a savings account which earns an
annual interest of 4.8%. Which function could be used to model the amount of money,
D, that Ethan has as a function of time, t, since the deposit was made, if he does not
spend any of the money he started with?
Answer:
4.8% of $4,500 = $216
Step-by-step explanation:
use https://www.calculator.net/percent-calculator.html?cpar1=4.8&cpar2=4500&cpar3=&ctype=1&x=112&y=12
it is a calculator for percentages i feel that this will help you out
hope this helps!
Solve the expression below. 3/7÷2 1/2
Answer:
6/35
Step-by-step explanation:
3/7 : 2 1/2
2 1/2 = (2*2+1) / 2 = 5/2
3/7 : 5/2 = 3/7 * 2/5 = (3*2) / (7*5) = 6/35
On a scale drawing a building measures 4.5 cm tall is the scale of the drawing is 25 m per2 cm how tall is the actual building
Answer:
Actual height of the building [tex]=112.5[/tex] meters
Step-by-step explanation:
Given
Scale of the drawing
1 cm = 25 meters
This means that any 1 cm line on the map represents a length of 25 meters in actual.
The height of the building on map [tex]= 4.5[/tex] cm
Actual height of the building
[tex]= 4.5 * 25\\=112.5[/tex]meters
Please help me with this
Answer:
1850is the correct answer
The figure is made up of a hemisphere and a cylinder.
What is the exact volume of the figure?
Enter your answer in the box.
Answer:
90π in^3.
Step-by-step explanation:
Total Volume = volume of cylinder + volume of the hemisphere.
= πr^2h + 1/2*4/3πr^3
= π * 3^2 * 8 + 2/3 π 3^3 ( Note the radius r = 1/2 diameter = 1/2*6 = 3)
= 72π + 18π
= 90π in^3.
Answer: The answer above me is correct.
Step-by-step explanation: good luck on the quiz :)
what is y=1/4x-6 graphed
Answer:
Step-by-step explanation:
Wendy used felt shapes to make a pattern. Each shape has 5 angles. Write the name of the shape Wendy used.