Answers
Related Questions
PLEASE HELP NOW!! thanks:))
Answers
Answer:
I think it is A
Step-by-step explanation:
Answer: IT is the second option
Find the value of x
Answers
Answer:
97
Step-by-step explanation:
The interior angles of a hexagon add up to 720 degrees.
The angles given add to 613 degrees.
720-613=107
107=x+10
x=97
There is a spinner with 12 equal areas, numbered 1 through 12. If the spinner is spun
one time, what is the probability that the result is a multiple of 5 and a multiple of 2?
Answers
Answer:
1/12
Step-by-step explanation:
There is only number between 1 and 12 that is both a multiple of 5 and 2, that being 10. 10 has an equal chance out of all the other numbers that can be spun, and there are 12 numbers, so 10 has a 1/12 chance of being spun.
help pls thanks guys
Answers
Answer:
-2.4
Step-by-step explanation:
Let the unknown number be x.
-3.7 = -1.3(1) + x
-3.7 = -1.3 + x
x - 1.3 = -3.7
x = -3.7 + 1.3
x = -2.4
15-18, use the properties of the exponents to write an equivalent expression for each given expression.
15. (4⁴)³
16. 3¹²
3³
17. 4⁵ • 4²
18. 6⁴ • 2⁴
please help!
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15.
[tex]( {4}^{4} ) {}^{3} [/tex]
[tex] = {4}^{4 \times 3} [/tex]
[tex] = {4}^{12} [/tex]
[tex] = 16777216[/tex]
___________________________________________
16.
[tex] \frac{ {3}^{12} }{ {3}^{3} } [/tex]
[tex] = {3}^{12 - 3} [/tex]
[tex] = {3}^{9} [/tex]
[tex] = 19683[/tex]
___________________________________________
17.
[tex] {4}^{5} \times {4}^{2} [/tex]
[tex] = {4}^{(5 + 2)} [/tex]
[tex] = {4}^{7} [/tex]
[tex] = 16384[/tex]
___________________________________________
18.
[tex] {6}^{4} \times {2}^{4} [/tex]
[tex] = ({6 \times 2})^{4} [/tex]
[tex] = {12}^{4} [/tex]
[tex] = 20736[/tex]
Rice yield prediction with Simple Linear Regression A simple linear regression is fitted to predict the yield of rice (kg per hectare) by using the annual rainfall (in mm) during the year. The intercept and slope of the regression equation are 473 and 5, respectively. What is the predicted rice yield if the annual rainfall is 582 mm? Choose an answer The predicted rice yield is: 2274 kg. Per hectare 1667 kg. Per hectare 3383 kg. Per hectare 2356 kg. Per hectare
Answers
Answer:
3383 Kg per hectare
Step-by-step explanation:
Given that:
Intercept and slope for a given regression equation is :
Intercept = 473 ; slope = 5
The dependent variable / predicted variable = rice yield (y)
The independent variable / predictor variable = annual Rainfall (x)
The regression model can be written has :
General form of a regression equation / model:
y = mx + c ; m = slope ; c = intercept
y = 5x + 473
predicted rice yield if the annual rainfall is 582 mm
y = 5(582) + 473
y = 2910 + 473
y = 3383 Kg per hectare
what does nani mean?
Answers
Answer:
Nani means what in japanese.
Step-by-step explanation:
I am a anime weeb lol
Evaluate
41+31
21
Answers 10’ 8’ 15
Answers
Answer:
the answer its 15 I hope helps you
Step-by-step explanation:
Will mark brainliest for whoever answers
Answers
Answer:
A
Step-by-step explanation:
A
I am really bad at math! So can someone please help me again!
Answers
Answer:
Fraction: x= 8/5
Decimal: x= 1.6
Mixed Number: x= 1 3/5
Your friend first multiplies each side of 1/2 (x-9)=3/4 (5x+1) by 4 when solving the equation. Why might your friend do this?
Answers
Answer:
x = (-39)/11
Step-by-step explanation:
Solve for x:
x - 9 = (3 (5 x + 1))/4
Multiply both sides by 4:
4 (x - 9) = (4×3 (5 x + 1))/4
(4×3 (5 x + 1))/4 = 4/4×3 (5 x + 1) = 3 (5 x + 1):
4 (x - 9) = (3 (5 x + 1))
Expand out terms of the left hand side:
(4 x - 36) = 3 (5 x + 1)
Expand out terms of the right hand side:
4 x - 36 = (15 x + 3)
Subtract 15 x from both sides:
(4 x - 15 x) - 36 = (15 x - 15 x) + 3
4 x - 15 x = -11 x:
-11 x - 36 = (15 x - 15 x) + 3
15 x - 15 x = 0:
-11 x - 36 = 3
Add 36 to both sides:
(36 - 36) - 11 x = 36 + 3
36 - 36 = 0:
-11 x = 3 + 36
3 + 36 = 39:
-11 x = 39
Divide both sides of -11 x = 39 by -11:
(-11 x)/(-11) = 39/(-11)
(-11)/(-11) = 1:
x = 39/(-11)
Multiply numerator and denominator of 39/(-11) by -1:
Answer: x = (-39)/11
can someone help with this?
Answers
Answer:
8 km
Step-by-step explanation:
To find the side square the hypotenuse and subtract it with the square of leg b.
289-225=64
square root of 64 is 8. Side a is 8
which expression is equivalent to 1/sin(2x) - cos(2x)/sin(2x)
Answers
Answer:recall your product-to-sum formulas, with
a = 2x
and
b = x
Now apply the formula for sina cosb
or, you can make it 2sinx cosx cosx and massage that to get one of your choices
Step-by-step explanation:
Answer:
A. Tan(x)
Step-by-step explanation:
Edge 2020
At Admiral Middle School there are 350 lockers in Hallway B, numbered 1 – 350. All of the
lockers are closed. Student #2 decides to run through Hallway B and opens every locker that is a
multiple of 2. Student #3 runs through and changes the state of every locker that is a multiple of 3 (if
it is open, he closes it. If it is closed, he opens it). Then student #4 runs through the hall and changes
the state of every locker that is a multiple of 4. Finally, student #5 changes the state of every locker
that is a multiple of 5. How many lockers are open after student #5 runs through Hallway B?
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It is the first time I have a feeling of being a part of this is that the people The
Select all the rates that are unit rates.
1. [tex]\frac{1}{1/3}[/tex]
2.[tex]\frac{2/3}{1}[/tex]
3. [tex]\frac{2}{3}[/tex]
4. [tex]\frac{3}{1}[/tex]
5. [tex]\frac{1}{9}[/tex]
Please help me im confused on what I do here..
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How many inches are in 2miles?
Answers
There are 126,720 inches in 2 miles
Please help and show how you got to the answer!
Answers
Answer:
22.66666666666667
Step-by-step explanation:
jkjkjkjkjkjkj
The area of a rectangle is 15 square inches. What wil be the area, in square inches, of the rectangle after it is dilated by a
scale factor of 2?
Answers
Answer:
60 inches²
Step-by-step explanation:
Unit test
Find the circumference and area of the figure if each unit on the graph measures 1 centimeter. Round answers to the nearest tenth, if
necessary.
Answers
The area and circumference of a circle is 40.8cm² and 22.6 cm respectively
Circumference of a circleThe formula for calculating the circumference of a circle is expressed as:
C = 2πr
where
r is the distance between A and B
AB = r = √(5-2)²+(3-1)²
r = √9 + 4
r = √13
r = 3.605
Determine the circumference
C = 2(3.14)(3.605)
C = 22.6394
Hence the circumference of the circle is 22.6 cm
Determine the area
Area = πr²
Area = 3.14 * 3.605 * 3.605
Area = 40.8cm²
Hence the area and circumference of a circle is 40.8cm² and 22.6 cm respectively
Learn more on area and circumference here: https://brainly.com/question/21566730
#SPJ1
The measure of an angle is nine times the measure of its complementary angle. What is the measure of each angle?
Will give 15 points plus Brainliest if your answer is correct!
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Answer:
Step-by-step explanation:
90 is a complementry
90*9=810 degree.
Express 80% as a percent as a decimal
Answers
Answer:
Step-by-step explanation:
0.8
Answer:
80% as a decimal would be 0.8
This is because 80% of 1 would be 0.8
If r+9=42 does r+9-9=42+9
Answers
Answer:
no i dont think so
Step-by-step explanation:
Please help
What is the inverse of the function f(x) = 4x + 8?
Answers
Answer:
A) h(x) 1/4x -2
Step-by-step explanation:
x=4y+8
x-8=4y
y=1/4x-2
Answer:
(A) h(x) = 1/4 x – 2
Step-by-step explanation:
♥☺
Solve -(10x + 1) + 4(x- 1) = -23
Answers
Answer:
x = 3Step-by-step explanation:
-(10x + 1) + 4(x- 1) = -23 expand-10x - 1 + 4x - 4 = -23 combine similar terms-10x + 4x = -23 + 1 + 4 simplify-6x = -18 divide -6 both sidesx = -18 / -6 simplifyx = 31. distribute the negative.
2. subtract the numbers
3. combine like terms
4. add five to both sides of the equation
5. simplify
6. divide both sides of the equation by the same term
7. simplify again :)
have a good day
GEOMETRY HELP PLEASE
Answers
Answer:
x=9.79
here's your answer
At a football game, $3,114 is collected for tickets. General Seating admission tickets are $10 while Reserved Seating tickets cost $18. A total of 245 tickets were sold. How many tickets of each type are sold?
Answers
Answer:
general:162 reserved:834
Step-by-step explanation:
Solve by using substitution
I WILL GIVE YOU THE BRAINIEST!!!
In a company, 60% of the workers are Men. If 2,320 people work for the company who aren't men, how many workers are there in all?
If Right.
Answers
Answer: 1392 people who work for the company are men.
I did this by multiplying 2320 by 0.6, which got me my answer.
Have a great day!
Stay safe and healthy!
Happy holiday seasons!
May I please have brainliest?
6. Calculate the slope of the line given the two points: (4,9) and (7,11).
Answers
4x - 2(x - 4) = -8 + 4x +4
solve the equation please
Answers
Answer:
X=6
Step-by-step explanation:
First distribute
ie: 4x-2x+8=-8+4x+4
Next combine like terms
ie: 2x+8=-4+4x
Next subtract 2x from each side and add 4 to each side
ie: 12=2x
Then divide 2 from each side to get x alone
ie: 6=x
What is an equation of the line that passes through the point (2,-5) and is parallel
to the line 6x +y = 6?
Answers
Answer:
y = -6x + 7
Step-by-step explanation:
In this question, we need to find the equation of a line with the given information.
We know that the line passes through (2, -5).
We also know that the line is parallel to the line 6x + y = 6, which means that it has to have the same slope.
To make it simpler to understand, we can change the equation into slope format:
y = -6x + 6
This means that our new line should have a slope of -6.
With the information above, we can plug in our new values to get the y-intercept of our equations, since we don't have that information.
Plug in your slope and coordinates to the y = mx + b equation and solve for b:
-5 = -6(2) + b
-5 = -12 + b
Add 12 to both sides.
7 = b
Our y-intercept would be b.
Now, we can plug in all our information to get our new equation:
y = -6x + 7
Your answer would be y = -6x + 7