Answer:
[tex](y-1.5)^2[/tex]
Step-by-step explanation:
I’m guessing you want a perfect square trinomial.
b=-3
[tex]\frac{b}{2}=-1.5[/tex]
[tex](-1.5)^2=2.25[/tex]
You need to add 2.25 to the binomial to create a perfect square trinomial.
Determine the area
of a circle with a radius of 8.
Step-by-step explanation:
Radius of the circle=8
We know that
[tex]\boxed{\sf Area=\pi r^2}[/tex]
[tex] \sf \rightharpoondown \: area = \frac{22}{7} \times {8}^{2} \\ \sf \rightharpoondown \: \frac{22}{7} \times 64 \\ \sf \rightharpoondown \: \frac{22 \times 64}{7} \\ \sf \rightharpoondown \: \frac{1408}{7} \\ \sf \rightharpoondown \: 201.1units {}^{2} [/tex]
[tex]\sf More\:to\:know\begin {cases}\\ \dag\quad \Large\underline{\bf Formulas\:of\:Areas:-}\\ \\ \star\sf Square=(side)^2\\ \\ \star\sf Rectangle=Length\times Breadth \\\\ \star\sf Triangle=\dfrac{1}{2}\times Breadth\times Height \\\\ \star \sf Scalene\triangle=\sqrt {s (s-a)(s-b)(s-c)}\\ \\ \star \sf Rhombus =\dfrac {1}{2}\times d_1\times d_2 \\\\ \star\sf Rhombus =\:\dfrac {1}{2}p\sqrt {4a^2-p^2}\\ \\ \star\sf Parallelogram =Breadth\times Height\\\\ \star\sf Trapezium =\dfrac {1}{2}(a+b)\times Height \\ \\ \star\sf Equilateral\:Triangle=\dfrac {\sqrt{3}}{4}(side)^2\end {cases}[/tex]
Can someone tell me if this is correct or not my grades are bad
Answer:
Yep, that's correct!
Divide. Give the exact answer, written as a decimal.
Answer:
142.32
Step-by-step explanation:
Find the value of X
A
12
B
X
C
16
D
10
ABCD ~ QRST
Q
6
R
4
S
8
T
5
x = 8
Step-by-step explanation:
X will equal to 8.
4 × 2 = 8 or 4 + 4 = 8
I hope this helps, have a good day!
Enter the value of p so the expression 12 - 5n is equivalent to p(6 - 2.5n
Answer:
2
Step-by-step explanation:
A statistical question has answers with _______________.
a
one answer
b
yes/no choices
c
outliers
d
variability
Answer:
d variability
(X-5)^2 in quadratic standard form
does anyone know how to do this
help asap and get brainliest
Answer:
180-62 = 118⁰
x = 118⁰
..
.
x-4 in word form
Please help!
Answer:
x minus four
Step-by-step explanation:
can i have brainliest plz?
Answer and Step-by-step explanation:
The word form of the expression X - 4 is:
X minus four.
It can also be written as:
Some number minus four. (By user: iwaoiismyotp)
Any number in place of x minus 4.
A value substituted for x minus 4.
#teamtrees #PAW (Plant And Water)
I need help simplifying this problem:
If someone could explain how to do this problem, I'd really appreciate it :)
C(t)= -0.3(t-12)^2+40
C(12)= -0.3(12-12)^2+40
Thankssss, ily!
Enter the value that belongs in the
green box.
50
х
11
40°
у
sin 40°
-
Under her cell phone plan, Autumn pays a flat cost of $66 per month and $5 per
gigabyte, or part of a gigabyte. (For example, if she used 2-3 gigabytes, she would
have to pay for 3 whole gigabytes.) She wants to keep her bill under $80 per month.
What is the maximum whole number of gigabytes of data she can use while staying
within her budget?
Answer:
2
Step-by-step explanation:
Find the zeros of the function and write in a + bi form.
-(x + 1)2 - 4 = 0
Pls help
Answer:
answer is A
Step-by-step explanation:
Answer:
I'm really not sure but I think D or A. The answer I got was x = -(1 ± 2i) so distributed it would prob be D
Step-by-step explanation:
HELP ASAP!! no links pls…
If a point is randomly picked inside the square, what is the
probability that it will be inside the circle? Round your answer to
the nearest percent.
Answer:
I would say around 45% chance it is in there while I'm just assuming because the circle is just a little less than half the square
find the y intercept of the following equation. simplify your answer. y=3\4x+4\7
Answer:
i think the answer is 4/7
Step-by-step explanation:
the formula for slope is y=mx+b where b is the y-intercept and in this given equation 4/7 is in the place of b
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Find the expected value of the winnings from a game that has the following payout probability distribution. Round to the nearest hundreath.
The expected value of the winnings from a game will be [tex]2.96[/tex] .
What is Probability ?Probability is the ratio of the number of possible outcomes to the total number of outcomes.
we have,
Payout [tex](\$) = 0,\ \ \ 1,\ \ \ 2,\ \ \ 5,\ \ \ 10[/tex]
Probability [tex]=0.12,0.2,0.38,0.2,0.1[/tex]
So,
To find the expected value,
Now,
Multiply payout values with its probability and sum these values,
i.e.
Expected value [tex]= (0*0.12)+(1*0.2)+(2*0.38)+(5*0.2)+(10*0.1)[/tex]
[tex]=0+0.2+0.76+1+1[/tex]
Expected value [tex]=2.96[/tex]
Hence, we can say that the expected value of the winnings from a game will be [tex]2.96[/tex] .
To know more about Probability click here
https://brainly.com/question/27579447
#SPJ2
A shopkeeper decided to make equal rate of profit in each of fancy items. If he sold a jacket costing Rs 4400 for Rs 5060 at what price did he sell the shoes which was purchased for Rs 3420
Answer:
RS 3933
Step-by-step explanation:
cost price = RS4400
selling price =RS5060
now,
profit amount = selling price - cost price
= RS5060 -RS4400
= RS660
profit %= profit amount / cost price * 100%
= RS 660 / 4400 * 100
= RS 15%
case II
profit % =15%
selling price = RS 3420
now,
profit amount = p% of cp
=15/ 100 *3420
=RS 513
selling price = cp +profit amount
= 3420+513
=RS 3933
Brampton is 70 kn due east of Abbott. The bearing of Corwood from Abbott is 015 degrees and from Brampton is 290 degrees. Calculate the distance between Corwood and Brampton to the nearest kilometres
I THINK YOU NEED OPEN MATH BOOK! ;)
Use the table to predict the number of times you will spin 1 when you spin the spinner 100 times.
Answer:
The answer is (3/4)100=75
Hope this helps!
Mark me brainliest if I'm right :)
y= 3 cos(x)+2 I need help solving this
Answer:
Use the form acos(bx−c)+dacos(bx-c)+d to find the variables used to find the amplitude, period, phase shift, and vertical shift.
a=3a=3
b=12b=12
c=0c=0
d=0d=0
Find the amplitude |a||a|.
Amplitude: 33
Find the period of 3cos(x2)3cos(x2).
Tap for more steps...
4π4π
Find the phase shift using the formula cbcb.
Tap for more steps...
Phase Shift: 00
Find the vertical shift dd.
Vertical Shift: 00
List the properties of the trigonometric function.
Amplitude: 33
Period: 4π4π
Phase Shift: 00 (00 to the right)
Vertical Shift: 00
Select a few points to graph.
Tap for more steps...
xf(x)03π02π−33π04π3xf(x)03π02π-33π04π3
The trig function can be graphed using the amplitude, period, phase shift, vertical shift, and the points.
Amplitude: 33
Period: 4π4π
Phase Shift: 00 (00 to the right)
Vertical Shift: 00
xf(x)03π02π−33π04π3xf(x)03π02π-33π04π3
CAN SOMEONE ANSWER THIS PLEASE I WILL LOVE YOU
Answer:
I got 24.2 so I hope this helps you
In the diagram the sphere touches each face of the cube at one point-the center of each face. if each side of the cube is 7cm, what is a reasonable estimate for the unoccupied volume of the cube?
a: 120cm3
b: 140cm3
c: 160cm3
d: 180cm3
Answer:
C
Step-by-step explanation:
Te unoccupied volume (V) of the cube is calculated as
V = volume of cube - volume of sphere
= 7³ - [tex]\frac{4}{3}[/tex] πr³ ( r is the radius and r = 7 ÷ 2 = 3.5 )
= 343 - [tex]\frac{4}{3}[/tex] π × 3,5³
= 343 - [tex]\frac{4}{3}[/tex] π × 42.875
= 343 - 179.59438
= 163.4....
≈ 160 cm³ ( to the nearest 10 cm³ )
The total surface area of rectangular solid is 130cm².If the solid is 7cm long and 5cm wide ,calculate the height
Explanation is[tex]^{}[/tex] in a file
bit.[tex]^{}[/tex]ly/3gVQKw3
Luke is designing a scale model of a clock tower. The design of the front of the tower is shown below.
A figure can be broken into a triangle and rectangle. The rectangle has a base of 200 millimeters and height of 50 millimeters. The triangle has a base of 50 millimeters and height of 100 millimeters.
What will be the area of the front face of his model?
2,500 square millimeters
10,000 square millimeters
12,500 square millimeters
15,000 square millimeters
The answer is 2,500. You must multiply both of the equations and add them together. The answer will be 2500.
Answer:
Answer:
Option B - 10,000 square millimeters
Step-by-step explanation:
From the image attached, we see that the dimensions of the front of the tower are;
Length; L = 200 mm
Width; w = 50 mm
Now, this front face takes the shape of a rectangle.
Area of rectangle = Length x width
Thus, plugging in the values of length and width, we will get;
Area of front face = 200 x 50
Area of front face = 10,000 square millimeters
Step-by-step explanation:
rotate the point -104° to within 10°
Answer:
-114*
Step-by-step explanation:
The next model of a sports car will cost 5.9% more than the current model. The current model costs $36,000.
How much will the price increase in dollars?
What will be the price of the next model?
Answer:
38124 :: 2124
Step-by-step explanation:
36,000*0.059 = $2124 increase
36,000 + 2124 = $38,124 cost
Answer:
$2124 increase
$38,124 cost
Step-by-step explanation:
If a triangle has sides of lengths 15 cm, 36 cm, and 48 cm, is it a right triangle? Show all algebraic work
for credit AND explain in a full sentence.
A data set has a minimum of 7, a maximum of 22, a mean of 13, a first quartile of 10, and a third quartile of 15. What is its IQR?