Answer:
Technically, it's rational because it is definite and has an end
Step-by-step explanation:
Anybody else think the coronavirus vaccine is absolutely bologna? I dont even know why the FDA approved it.... like....?????
Answer: The vaccine help prevent cases with the virus, but if you have the virus and the vaccine, you do not fare as well as you would without the vaccine.
Help me out please!!!!!
Answer:
A
Step-by-step explanation:
Isolate the variable by adding 1 to the whole comparison.
-7<x<6
Which of the following statements are true? Select all that apply.
Answer:
A,B,C
Step-by-step explanation:
the last number is the degree
The perimeter of an equilateral triangle is 3 (+ 5). The perimeter of a rectangle is 2 (2x - 3) + 2(2). If the perimeters of the two figures are equal, then what is the value of r?
Answer:
3.25
Step-by-step explanation:
Perimeter of triangle = 3(5) = 15 cm
Perimeter of rectangle = 2(2x - 3 + 4)
Perimeter = 2(2x + 1)
Perimeter = 4x + 2
4x + 2 = 15
4x = 15 - 2
4x = 13
x = 13/4
x = 3.25
Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.
12 yd
6 yd
8 yd
16 yd
4 yd
Determine the value of x
A. 13.95
B. 15
C. 4.375
D. 4.59
Answer:
A. 13.95
Step-by-step explanation:
By using the sine rule:
Write the equation of the line that passes through the points(-3,6) and (4,1). In point slope form
Answer:
y=10x-14
Step-by-step explanation:
From (4,1) on a graph, you would rise ten and then run to the left 14 times. Remember the rise/run and follow it. What I'm telling is rise you reach (4,6), then count across to (-3,6) to get your answer. You can use demos graphing calculator to help you better or make your own graph.
I hope this helped you! Comment below if you are confused or send a private message. ;)
Find the length of PQ if PQ = QR
Answer and Step-by-step explanation:
To find the length of PQ, we need to set the length of PQ equal to the length of QR (since in the question it tells us that PQ is equal to QR).
PQ = QR
x + 1 = 12
Solve for x.
Subtract 1 from both sides of the equation.
x + 1 - 1 = 12 - 1
x = 11
Now plug this number into the expression length for PQ.
11 + 1 = 12
The length of PQ is 12.
(you can also see that QR has a length of 12, so we can just say that PQ 12).
#teamtrees #PAW (Plant And Water)
I hope this helps!
Please help me in having a hard time
Answer:
10h^2
Step-by-step explanation:
i dont remember
Answer: 10h^2
Step-by-step explanation:
You’re gonna wanna combine your like terms, so…
([6h^2 + 8h^2] - 4h^2)
(14h^2 - 4h^2 = 10h^2)
So your answer would be: 10h^2
Write in standard form.
y^2+14y-5x+64=0
[tex] \hookrightarrow \: {y}^{2} + 14y - 5x + 64 = 0[/tex]
[tex] \hookrightarrow \: 5x = {y }^{2} + 14y + 64[/tex]
[tex] \hookrightarrow \: 5x = {y}^{2} + 14y + 49 + 15[/tex]
[tex] \hookrightarrow \: 5x = (y + 7) {}^{2} + 15[/tex]
[tex] \hookrightarrow \: x = \dfrac{(y + 7) {}^{2} + 15 }{5} [/tex]
[tex] \hookrightarrow \: x = \dfrac{1}{5} (y + 7) {}^{2} + 3[/tex]
therefore, the correct option is B
Answer:
x = (1/5)(y + 7)² + 3
Step-by-step explanation:
Given that,
→ y² + 14y - 5x + 64 = 0
Let's find the required solution,
→ y² + 14y - 5x + 64 = 0
→ 5x = y² + 14y + 64
→ 5x = y² +14y +49 + 15
→ 5x = (y + 7)² + 15
→ x = [(y + 7)² + 15]/5
→ [x = (1/5)(y + 7)² + 3]
Hence, it is the correct answer.
Mr. Santiago can buy light fixtures in packages of 12 and light bulbs in packages of 9. He bought the fewest number of light fixtures and light bulbs so that there is exactly one bulb per fixture with none left over.
How many packages of light fixtures and how many packages of light bulbs did Mr. Santiago buy?
I WILL GIVE BRANLIEST PLEASE HELP AND RIGHT ANSWER
Answer:
3 and 4 packagesStep-by-step explanation:
We need to find the LCM of 12 and 9.
9 = 3*312 = 2*2*3Their LCM is:
LCM(12, 9) = 2*2*3*3 = 36Number of light fixtures and light bulbs is 36.
Number of packages will be:
36/12 = 3 and36/9 = 4 respectively.Step-by-step explanation:
First finding LCM of 9 and 12
9 = 3 × 3
12 = 2 × 2 × 3
LCM = 3 × 2 × 2 × 3
LCM = 36
Now,
No. of light fixtures = 36/12 = 3
No. of light bulb = 48/12 = 4
What is the solution to this equation?
4(4x + 1) = 3x - 46 - x) + 8
Answer: Hello There!................
x=-3.5
Step-by-step explanation:
Mark me brainest please. Hope this helps. Anna ♥
Please Help me please hurry
Answer:
I think 3 $
Step-by-step explanation:
Ans; 9÷3=3 , 18÷6=3 ,....
I hope I helped you^_^
Select the correct answer.
The spread of data set X is greater than the spread of data set Y, and the data sets are normally distributed. Which statement is true?
A.
The mean of data set X is greater than the mean of data set Y.
B.
The median of data set X is less than the median of data set Y.
C.
The standard deviation of data set X is greater than the standard deviation of data set Y.
D.
The range of data set X is less than the range of data set Y.
E.
The mode of data set X is greater than the mode of data set Y.
Answer:
C. The standard deviation of data set X is greater than the standard deviation of data set Y.Step-by-step explanation:
A. The mean of data set X is greater than the mean of data set Y.
FALSE, there is no indication its true as per given statement.B. The median of data set X is less than the median of data set Y.
FALSE, there is no indication its true as per given statement.C. The standard deviation of data set X is greater than the standard deviation of data set Y.
TRUE, the greater the spread the greater the standard deviation.D. The range of data set X is less than the range of data set Y.
FALSE, the range of X would be greater with a greater spread.E. The mode of data set X is greater than the mode of data set Y
FALSE, there is no indication its true as per given statement.C.
C. The standard deviation of data set X is greater than the standard deviation of data set Y.
is a true statement .
Answer:
The spread of data set X is greater than the spread of data set Y, and the data sets are normally distributed. Which statement is true?
A.
The mean of data set X is greater than the mean of data set Y.False
B.
The median of data set X is less than the median of data set Y.False
C.
The standard deviation of data set X is greater than the standard deviation of data set Y.True
D.
The range of data set X is less than the range of data set Y.False
E.
The mode of data set X is greater than the mode of data set Y.False
PLEASE HELP
Choose 1 answer:
What is the length of the line?
Answer: B = 5
Step-by-step explanation:
Point A = (2,2) and point B = (6,5)
Distance between 2 points = sqrt [ (x-x)^2 + (y-y)^2]
Sqrt [(6-2)^2 + (5-2)^2]
Sqrt (4^2 + 3^2)
Sqrt (16 + 9) = sqrt 25 = 5
which value is equivalent to -5/6?
Answer:
-5/6 or -0.833333333333
Step-by-step explanation:
step-by-step-ecuation
help asap!!!!!!!!!!!!!!!
Answer:
Ray EA & Ray EC
(last one)
Step-by-step explanation:
Opposite rays make a 180 degree line.
For naming it, always start with the endpoint and then to the arrow.
There are six teams in a high school bowling league. If each team will play against every other team two times, how many matches are scheduled?
Answer:
Step-by-step explanation:
Rewrite in simplest terms: (4x + 6) – (3x + 1)
Answer:
Submit Answer
(4x + 6) - (3x + 1) = 4x + 6 - 3x - 1
= 4x - 3x + 6 - 1 = x + 5
6. One angle of a triangle is 20 degrees. The second angle-s measurement is four times the
third. What is the measure of the third angle?
Answer:
32
Step-by-step explanation:
first angle is 20, let third angle be x, therefore second angle equals 4x; angle in a triangle is 180, so 4x+x+20=180; 5x=160; x=32
Find the value of x and y. HELP ME PLSSS
9514 1404 393
Answer:
x = 17.3y = 28.6Step-by-step explanation:
The parallel lines divide each transversal proportionally.
x/30 = 15/26
x = 30(15/26) ≈ 17.3
__
y/16.5 = 26/15
y = 16.5(26/15) = 28.6
please helppp i’m so lost.
Some of the data in the table is numerical, while other data is categorical. Select all numerical data variables.
A. Calories
B.Manufacturer
C.Fat
D.Fiber
E.Sugar
F.Carbohydrates
G.Protein
H.Shelf
Answer:
Step-by-step explanation:
Protein ,fat and, calories. I think that’s it
Two numbers, a and b, are each greater than zero, and the square root of a is equal to the cube root of b. For what value of x is a^(2x-1) equal to b ?
Answer:
x = 1/2
Step by step explanation:
Two numbers a and b are each greater than zero.
i.e a > 0 and b > 0
And;
[tex] \sqrt{a} \: = \: \sqrt[3]{b} [/tex]
Since the square root of a is equal to cube root of b then,
a = b = 1
[tex] {a}^{2x \: - \: 1} \: = \: b[/tex]
[tex] {1}^{2x \: - \: 1} = {1}^{0} [/tex]
2x - 1 = 0
x = 1/2
Two numbers are 'a' and 'b'.
And a > 0, b > 0
[tex]\sqrt{a}=\sqrt[3]{b}[/tex]
[tex]a^{\frac{1}{2} }=b^{\frac{1}{3}}[/tex]
[tex]a=(b)^{\frac{2}{3} }[/tex]
We have to find the value of [tex]x[/tex] if [tex]a^{2x-1}=b[/tex],
By substituting the value of [tex]a[/tex] in the given expression,
[tex](b^{\frac{2}{3}})^{2x-1}=b[/tex]
Now use the laws of exponents,
[tex]b^{\frac{2}{3}(2x-1)}=b[/tex] [Since, [tex](a^m)^n= a^{mn}[/tex]]
By comparing the exponents on both the sides,
[tex]\frac{2}{3}(2x-1)=1[/tex]
[tex]2(2x-1)=3[/tex]
[tex]4x-2=3[/tex]
[tex]4x=5[/tex]
[tex]x=\frac{5}{4}[/tex]
[tex]x=1.25[/tex]
Learn more,
https://brainly.com/question/219134
Need Help!!!!!!!!!!!!!! Calculate the area of this figure. Round your answer to the nearest tenth.
Answer:
100
Step-by-step explanation:
we first find the area of the rectangle:
8*10=80
now we find the area of the triangle:
(6*8)/2=24
Now we add the area of the triangle and the rectangle up:
24+80=104
Now we round that up to the nearest ten:
100
The temperature is dropping 3 degrees every 4 hours.
It started at 62 degrees. What will the temperature be
in 16 hours? Please and Thank you !!
Answer: It will be 50º :)
Step-by-step explanation: 4 hours * 4 = 16, 3*4 = 12, 62- 12 = 50
Answer:
50 degrees
Step-by-step explanation:
16/4 = 4
4 * - 3 = - 12
62 - 12 = 50 degrees
Is the square root of 7 greater or less then 14/5
Answer:
less then
Step-by-step explanation:
the square root of 7 is 2.64 and 14/5 is = 2.8
Nine less than twice a number is the same as five times the number
Answer:
- 3
Step-by-step explanation:
2x - 9 = 5x
- 9 = 5x - 2x
-9 = 3x
-9/3 = x
x = -3
3.54 + 1.2 =
Explain how to get answer
What is the coefficient of x?
Answer:
The coefficient of x is 1.
Step-by-step explanation:
If the question had asked for the coefficient of x^2 then it would be 3.
The coefficient of a variable is the number that is attached to it (the big number, not the exponent).
What is the answer to
(9)(-2)=
Answer:
-18
Step-by-step explanation:
9 x -2 = -18
You multiply like normal and then for the answer just add a neg sign if there is an ODD amount of neg signs in the overall problem and then add no neg sigh if there are an EVEN number of neg signs (they cancel out),...
Hope it helps,... Chow,...!
