Answer:
~-~-~-~-(6, 2)-~-~-~-~
If using the method of completing the square to solve the quadratic equation
x^2– 13x – 7 = 0, which number would have to be added to "complete the
square"?
Answer:
9642
Step-by-step explanation:
3 x 2 ?? mark brainlyyyyyy
Answer:
6
Step-by-step explanation:
Hope it helps kkkkkjjj9
Answer:
easy 3x2=6
Step-by-step explanation:
it is basically 2 groups of 3 or 3+3 which is 6
what is the 50th term for 50,44,38,32
Step-by-step explanation:
n=50
a=50
d=-6
an=50+(50-1)-6
=-244
What is the value of x? Answer choices
9
4.8
14
83
GIVING BRAINLIEST!!! PLS HELP!!! :((
Answer:
2nd answer
Step-by-step explanation
Answer:
people are survivors and also a good person that can help with dysphoria of a child then a person that has a relationship to the parent and also wants you are not links with the person that is not a good friend or not a child and not everyone have to do that with a friend who are you stu you are a incel.co girl gamer who are not the only one of the things I do understand what I don't like it then you would know what he'll be like you and what you want me and then you are going
If a pumpkin weighs 2.7 kilograms and 1 pound is about 0.45 kilograms, how many pounds does the pumpkin weigh?
Answer:
6 pounds
Step-by-step explanation:
2.7/0.45 = 6
In simplest radical form, what are the solutions to the quadratic equation 0 = –3x2 – 4x + 5?
GIVING BRAINLIEST!!!!!
Rule 1: Multiply by 3 starting from 1. Rule 2: Add 8 starting from 4. Select the option that correctly shows the first 5 terms of each sequence.
A) First sequence: 1, 3, 9, 27, 81 and second sequence: 4, 12, 20, 28, 36
B) First sequence: 1, 3, 9, 12, 48 and second sequence: 0, 4, 12, 20, 28
C) First sequence: 1, 4, 7, 10, 13 and second sequence: 4, 12, 20, 28, 36
D) First sequence: 1, 3, 9, 12, 36 and second sequence: 0, 8, 16, 24, 32
Answer:
A
First sequence: 1, 3, 9, 27, 81
Second Sequence: 4, 12, 20, 28, 36
Step-by-step explanation:
It is not B, bc it does not multiply correctly at the #12, it is supposed to be 27 since 9 x 3 = 27. And the second sequence starts with 0 but it is supposed to start with 4.
It is not c bc it does not even multiply by 3 but adds by 3. Second sequence is technically correct but since first sequence isn't, that isn't the answer.
It is not D because it doesn't multiply correctly at #12. Second sequence is supposed to start at 4 and not 0.
Answer: the awnser is a
Step-by-step explanation:
i took the test
What is the volume of the sphere? Around you answer to the nearest whole number.
Step-by-step explanation:
Diameter=10cm
Radius=Diameter/2=10/2=5cm
Now
[tex]\boxed{\sf Volume\:of\: Sphere=\dfrac{4}{3}\pi r^3}[/tex]
[tex]\\ \tt{:}\leadsto Volume_{(Sphere)}=\dfrac{4}{3}\times \dfrac{22}{7}\times 5^3[/tex]
[tex]\\ \tt{:}\leadsto Volume_{(Sphere)}=\dfrac{88}{21}\times 125[/tex]
[tex]\\ \tt{:}\leadsto Volume_{(Sphere)}=\dfrac{11000}{21}[/tex]
[tex]\\ \tt{:}\leadsto Volume_{(Sphere)}=523.8[/tex]
[tex]\\ \tt{:}\leadsto Volume_{(Sphere)}=524units^3(Approx)[/tex]
Explain the mistakes
Answer:
she is not fully correct root nine is three but root eight can also be simplified to 2root 2 so the answer is six root two
The angles in a triangle are in the ratio 1 : 2 : 3
Show that the triangle is a right-angled triangle
Answer:
see explanation
Step-by-step explanation:
sum the parts of the ratio, 1 + 2 + 3 = 6 parts
Divide 180° ( sum of angles in a triangle ) by 6
180° ÷ 6 = 30° ← value of 1 part of the ratio , then
2 parts = 2 × 30° = 60°
3 parts = 3 × 30° = 90°
The angles in the triangle are 30°, 60°, 90°
Then the triangle is right angled
Answer:
The angles are 30°, 60° and 90°.Step-by-step explanation:
Hint : sum of the angles in triangle = 180°.The triangle is a right-angled triangle.Answer:Let missing angles be [tex]x[/tex], [tex]2x[/tex].
As the triangle is right-angled triangle.
[tex]x + 2x + {90}^{o} = {180}^{o} [/tex]
[tex]3x = {180}^{o} - {90}^{o} [/tex]
[tex]3x = {90}^{o} [/tex]
[tex]x = \frac{90 ^{o} }{3} [/tex][tex]x = {30}^{o} [/tex]
[tex]2x = 30 \times 2 \\ = {60 }^{o} [/tex]
Check:30° + 60° + 90° = 180°.Hope it is helpful....Laura used 12 1/2 square feet of cloth to make 3 dresses. How many square feet of cloth are required to make 12 similar dresses?
Answer: 50
Step-by-step explanation: 12 1/2 times 4 is 50
Please help me pleasse I really need help please help me
Answer:
A) -25 feet per second
Step-by-step explanation:
The average rate of change [2.5, 4 ]
[tex]=f(4)-+(2.5)/4-2.5[/tex]
[tex]f(4)=60 ft[/tex]
[tex]f(2.5)=97.5 ft[/tex]
[tex]4-2.5=1.5 sc[/tex]
[tex]Answer:-\frac{60-97.5}{1.5}[/tex]
[tex]= -25[/tex]
So option A is your answer
[tex]--------------[/tex]
hope it helps...
have a great day!!
Answer:
A. -25 feet per secondStep-by-step explanation:
Average rate of change in the interval (2.5, 4) is:
(60 - 97.5)/(4 - 2.5) = -25Correct choice is A
PLEASE HELP!! ILL MARK BRAINLEST
which regression line properly describes the data relationship in the scatter plot
IM SICK OF ALL THE FAKE LINKS! Can I get help?
Answer:
equation: 28 = 2h+ h + h or you could say 28 = 4h
h= 7
Step-by-step explanation:
since both lines are the same length they equal each other.
to get h = 7 you have to solve the equation you made.
28 = 4h
28/4 = 4h/4
7 = h
mark as brainliest please :)
A sphere has a radius of 9 inches. What is the volume of the sphere in cubic inches in terms of π?
Answer: 3 054 in^2
Step-by-step explanation:
Sphere volume formula = 4/3 pi r^3
So... 4/3 pi 9^3
= 3 053.63 in^2
this is 3 weeks late please help me
Answer:
3
Hope that helps! :)
-Aphrodite
Step-by-step explanation:
Answer:
It's J
Step-by-step explanation:
The Chess Club has 24 members, 14 girls and 10 boys. What is the ratio of
girls to boys in the Chess Club?
A. 3:4
O B. 7:5
O C. 5:7
Answer: I think it would be 7:5 because half of 14=7 and half of 10=5. by the way, are you good at algebra II by any chance? if so can you help me out in return for me helping you out please?
Use long division to find the quotient below. (5x5 -5x3 - 10x2 - 80x) = (x+2)
A. 5x4 + 6x3-12x2 - 40x
B. 584 - 6x3 + 12x2 - 40x
C. 5x4 + 10x3 - 15x2 - 40x
D. 5x4 - 10x + 15x2 - 40x
Answer: c
Step-by-step explanation:
Answer:
5x^4-10x^3+15x^2-40x
Step-by-step explanation:
The are of the square is 98m^2. How long is the diagonal?
Answer:
please mark me
length of the diagonal is 14 feet good luck
Step-by-step explanation:
help finding the shaded area
A rectangle is 6 centimeters long and 4 centimeters wide. What is the area of the rectangle?
Answer:
[tex] \huge{\boxed{\mathfrak{Answer\hookleftarrow}}}[/tex]
Length = 6 cm
Width = 4 cm
Area = ?
Area of a rectangle = length (l) × width (w)
Area = 6 × 4
Area = 24 cm²
→ The area of the rectangle is 24 cm².
PLEASE HELP 26 POINTS AND BRAINLIEST GOES OUT TO CORRECT DON ANSWER IF YOU DO NOT KNOW OR DO NOT GUESS PLEASE SHOW WORK ALSO!!!!!!!!!!
Answer:
Mean - 89
Median - 90.5
Mode - 89 or 92
Q1 - 84.5
Q3 - 96.5
IQR - 12
Step-by-step explanation:
A mean is an average. Just add all numbers then divide by how many numbers there are.
A median is a middle. Just arrange the numbers from smallest to largest and locate the middle value.
A mode is the number that appears most often. Count how many of each number there is.
Q1 is the middle of the lower half of the data.
Q3 is the middle of the upper half of the data.
IQR is the difference between Q3 and Q1. (subtract)
find the quotient.
0 divided by(-16
Answer:
0 ig
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
HELPPPPPPPPPP SOONNN
Answer:
Hope this helped :)
Step-by-step explanation:
For the first question, the answer is B.
For the second question, the answer is D.
The first question was tricky for me, so sorry if I got it wrong.
Solve for x in the triangle. Round your answer to the nearest tenth.
Frank runs each lap in 4 minutes. He will run at most 24 minutes today. What are the possible numbers of laps he will run today?
Answer:
At most he can run 6 laps
Step-by-step explanation:
24/4=6
Answer:
6 laps
Step-by-step explanation:
24 / 4 = 6 laps
Which expression is equivalent to (2x2+6)(x-2)?
A. 2x3-12
B. 2x3+ 12
C. 2x3+4x2+ 6x +12
D. 2x3-4x2+6x-12
Answer:
D.2x³-4x²+6x-12
Step-by-step explanation:
(2x²+6)(x-2)=2x³-4x²+6x-12
Faith purchases a car for $27,500. The
value of the car will depreciate each
year at a rate of 12.4%. What is the
approximate equivalent monthly
depreciation rate, to the nearest tenth
of a percent?
Help please tell the explanation I’ll give brainleist
Answer:
To the nearest tenth of a percent, the approximate equivalent monthly depreciation rate is 1.0%
Step-by-step explanation:
From the question, we have a per annum decrease of 12.4%
what this mean is that, yearly, we expect a decrease of 12.4%
To get the monthly decrease value, we have to divide this given value by the number of months in a year which is 12
Thus, we have it that;
12.4%/12
= 1.0%
To the nearest tenth, the monthly decrease percentage is 1.0%
How many possible outcomes are possible if you choose from 2 ice cream flavors, 3 toppings, and a waffle cone or a cup?
A) 6
B) 12
C) 2
D) 8