Answers
Answer:
anyyyy girrllll online hereeeere m soo bored
Related Questions
5.(11x* +34x° - 534x² + 454x – 45)+(x² + 4x – 45)
Answers
Tell whether the angels are adjacent or vertical. Then find the value of x.
(please show how you solved the problem!)
Answers
Answer:
Angles: adjacent
x = 18
Step-by-step explanation:
Adjacent Angles: angles that border each other to the left/right
Vertical Angles: opposite set of angles that are congruent
Given these definitions, these angles are not only adjacent, but also right angles. Right angles add to 90°.
Thus, 3x + 2x = 90Step 1: Combine like terms.
[tex]3x + 2x = 90[/tex] [tex]5x = 90[/tex]Step 2: Divide both sides by 5.
5x ÷ 5 = 90 ÷ 5x = 18Therefore, the answer is adjacent and x = 18.
What percent of 72 is 9?
18%
1 1/4%
12 1/2%
125%
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Answer:
The answer is c, 12 1/2% for K12
complex numbers
simplify.
\left(\sqrt{-5}+2\sqrt{20}\right)\left(-\sqrt{-5}\right)
Answers
Answer:
-5+ 20i
Step-by-step explanation:
just distribute: [tex](\sqrt{-5})(2\sqrt{20}+\sqrt{-5})[/tex]---> [tex](2\sqrt{-100}) -5[/tex] and because 100 is the perfect square of 10 you get -5+20i
PLEASE HELP DUE TODAY
Answers
Answer:
3.
A. Library (2, 3)
B. Park (8, 2)
C. Market (3, 7)
D. Rec Center (4, 10)
E. Pool (6, 6)
F. Movie Theater (9, 9)
G. Ice Cream Shop (5, 4)
4. A, C, D (and possibly G - see notes below in step-by-step)
Step-by-step explanation:
3.
For each coordinate point (x, y), the first number is the x-coordinate (along the x-axis) and the second number is the y-coordinate (up the y-axis).
A. Library (2, 3)
B. Park (8, 2)
C. Market (3, 7)
D. Rec Center (4, 10)
E. Pool (6, 6)
F. Movie Theater (9, 9)
G. Ice Cream Shop (5, 4)
4.
True statements: A, C, D
(I don't know it statement G is correct as the text is half missing.
If it says "Point C is 1 unit left and 2 units up from point D" then it is true.
If it says anything else, it is not true
Answer:
Step-by-step explanation:
3.
A. Library (2,3)
B. Park (8,2)
C. Market (3,7)
D. Rec Center (4,10)
E. Pool (6,6)
F. Movie Theater (9,9)
G. Ice Cream Shop (5,4)
4.
A - correct
B - incorrect
C - correct
D - correct
E - incorrect
F - incorrect
Hope this helps!
I need help on this, will someone try and help me out? PLEASE
Answers
step 2.) Sum the equations vertically to eliminate at least one variable
step 3.) Divide both sides of the equation by
step 4.) Substitute the given value of into the equation x - 2y = 10
step 5.) Solve the equation for x
step 6.) The possible solution of the system is the ordered pair (x , y)
step 7.) Check if the given ordered pair is the solution of the system of equations
step 8.) Simplify the equalities
step 9.) Since all of the equalities are true, the ordered pair is the solution of the system
So your answer would end up being (40/13 , -45/13) !! Hope that helps you out :D !!
Answer:
x=4 y=-3
Step-by-step explanation:
I will solve your system by substitution.
(You can also solve this system by elimination.)
x−2y=10 ; 6x+3y=15
Step: Solve x −2y= 10for x:
x − 2y + 2y = 10 + 2y (Add 2y to both sides)
x=2y+10
Step: Substitute 2y+10 forx in 6x+3y=15:
6x+3y=15
6x+3y=156(2y+10)+3y=15
15y+60=15 (Simplify both sides of the equation)
15y+60+−60=15+−60 (Add -60 to both sides)
15y=−45
15y/15=−45/15(Divide both sides by 15)
y=−3
Step: Substitute −3 for y inx=2y+10:
x=2y+10
x=(2)(−3)+10
x=4(Simplify both sides of the equation)
Answer:
x=4 and y=−3
Choose all of the ordered pairs that make the equation true.
y=3x+2
Answers
20x - 15y + 6 What is the variables? After this one I got one more answer so please answer quickly!
Answers
Answer:
x and y
Step-by-step explanation:
The variables are x and y
Hope this helps!
Yusuf made note of all the bicycles and cars he could see parked or locked on
a certain city block. All the cars had exactly four wheels, and all the bicycles
had exactly two wheels. How many wheels were on the block if there were 13
bicycles and 12 cars? How many wheels were on the block if there were x
bicycles and y cars?
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Answer:
74 wheels
Step-by-step explanation:
there would be 74 wheels because 13 * 2 + 12 * 4 = 74
Question, what is the best Lofi song to listen to when studying?..
Answers
Answer:
boomerang by jojo siwa lol
Step-by-step explanation:
Answer:
Phonky town or Phonk music
Step-by-step explanation:
Help!!! Use 1st and 2nd differences to determine if the following table of values is linear, quadratic or neither.
Answers
Answer:
This would be QUADRATIC
Find the quotient-you must show your thinking to support your answer.
-8 divided by (-2/3)
Answers
-8/1 x -3/2
Negative times negative is positive
24/2
12 is your answer
Answer:
12 (i think)
Step-by-step explanation
What I did is that I made negative 8 (8/1) and switched 2/3 to 3/2 because it's division. I then cross-canceled to get 4/1 and 3/1. After that, I multiplied and got 12/1, which is equal to 12.
What is the difference of 4 3/4 and 4 1/4 in inches?
Answers
Answer:
2/4 is answer
Step-by-step explanation:
got it for u
pls help i cant think of the answer rn
Answers
Range: [-16,inf)
Please like if correct and brainiest
it takes me 12 minutes to run 2 kilometers. how long will it take me to run 10000 meters
Answers
Answer:
60 minutes
Step-By-Step Explanation:
1. 12/2= 6 (6 minutes per kilometer)
2. 10000/1000= 10 (10000m is 10km)
3. 10*6= 60min
If this helped, please consider picking this answer as the Brainliest Answer. Thank you!
Answer:
60 minutes or 1 hour
Step-by-step explanation:
Time taken to cover the distance of 2 km = 12 minutes
10000m = 10km
Then time taken to cover the distance of 10 km = 5 x 12 = 60 minutes
I have multiplied 12 with 5 because if we multiply 2km with 5 we will get 10km. So, hope you understood my explanation. If not ask me your doubt in comment.
HELP ME ON THIS QUESTION
Answers
Answer:
168
Step-by-step explanation:
(11 +17) ×12 /2
28×12 /2
=168
all about formule
Answer:
C. 168ft²
Step-by-step explanation:
area: S = a + b /2 × h
S = 11 + 17 / 2 × 12
S = 28/2 × 12
S = 14 × 12
S = 168
PLEASE HELP I WILL GIVE BRAINLIEST ITS URGENT!
In a right triangle ΔABC, the length of leg AC = 5 ft and the hypotenuse AB = 13 ft. Find:
The length of the angle bisector of angle A
Answers
Answer:
∠A is (5/3)√13
Step-by-step explanation:
The cosine of ∠A is [tex]\frac{AC}{AB}[/tex] = [tex]\frac{5}{13}[/tex]
The cosine of half of ∠A is given by the half-angle formula:
cos(A/2) = √((1 +cos(A))/2) = √((1 + 5/13)/2) = √(9/13) = 3/√13
The length of the segment b is found from ...
cos(A/2) = 5/b [adjacent side/hypotenuse]
∠ A = 5/cos(A/2) = 5/(3/√13)
∠ A = (5/3)√13
If Needed in decimal form : 6.01
[RevyBreeze]
A spinner is divided into 12 identical sectors and labeled 1 through 12. How many spins are expected for a multiple of 5 to be spun 22 times? Select from the drop-down menu to correctly complete the sentence. The spinner is expected to have to spin approximately Choose... times for a multiple of 5 to be spun 22 times
1. 68
2. 88
3. 110
4. 132
Answers
Using the binomial distribution, it is found that the spinner is expected to have to spin approximately 132 times for a multiple of 5 to be spun 22 times, hence option 4 is correct.
What is the binomial probability distribution?It is the probability of exactly x successes on n repeated trials, with p probability of a success on each trial.
The expected number of trials until q successes is:
[tex]E_f(X) = \frac{q}{p}[/tex]
In this problem:
We want 22 successes, hence q = 22.2 out of 12 sections(5 and 10) are multiples of 5, hence p = 1/6.Then:
[tex]E_f(X) = \frac{q}{p} = \frac{22}{\frac{1}{6}} = 22 \times 6 = 132[/tex]
Hence option 4 is correct.
More can be learned about the binomial distribution at https://brainly.com/question/14424710
Answer:
132
Step-by-step explanation: I took the test
pls help me with this problem
Answers
Answer:
y = total amount of money in Maria’s savings account.
x= number of days.
you are given the y-intercept (12) and the slope of the equation ( $2/ 1day ).
thus, c = 12
m = 2
substitute these values into slope–intercept form,
y = mx + c
y = 2x + 12
hope this helps you!
-s.
Write an equation the describes the line passing through point (0,7) with slope - 7/3
Answers
Answer:
[tex]y=\frac{7}{3}x+7[/tex]
Step-by-step explanation:
[tex]y=mx+b\\\\y=\frac{7}{3}x+b\\ \\7=\frac{7}{3}(0)+b\\ \\7=b\\\\y=\frac{7}{3}x+7[/tex]
For these kinds of problems, the point-slope formula comes in handy.
The point-slope form (y - y1 = m(x - x1) +b) uses the slope and a point given to find the y-intercept, or in this case, the equation of the line.
First, we plug the known #'s into the equation, then solve.
y - 7 = -7/3( x -0)
y - 7 = -7/3x
+7 +7
y = -7/3x +7
Therefore, the equation of the line is: y = -7/3x + 7
Hope this helps!
what is 3/5 divided by 7/8
Answers
Answer:
24/35
Step-by-step explanation:
3/5÷7/8
The 7/8 changes to 8/7 because of the division
i.e 3/5×8/7
which is 24/35.
[tex] \frac{24}{35} [/tex]
Just flip
A cube with a volume of 75 cm³ is dilated by a factor of 5. What is the volume of the dilated cube? Enter your answer in the box. Cm³.
Answers
Using the concept of dilation the volume of the dilated cube when dilated by a factor of 5 is 9375 cm³.
What is dilation?Dilation means the changing of the size of the object without changing the shape. The size of the object may be increased or decreased based on the scale factor.
Given
A cube with a volume of 75 cm³ is dilated by a factor of 5.
The edge of the cube before dilation
Edge³ = 75
Edge = 4.217
The edge after dilation will be
Edge = 5 x 4.217
Edge = 21.08
The volume of the dilate cube will be
Volume = ( Dilated Edge)³
Volume = 9375
The volume of the dilated cube is 9375 cm³.
More about the dilation link is given below.
https://brainly.com/question/8652140
help asap! brainlist will be given!! (geometry)
Answers
Answer:
Step-by-step explanation:
smallest: 21
medium: 72
Large: 87
Triangles always add up to 180. Subtract the 87 and 21 from the 180 and you get the missing size.
Have a good day
Suppose your friend's parents invest $20,000 in an account paying 6% compounded annually. What will the balance be after 5 years?
Answers
Step-by-step explanation:
if you invest $20,000 with 6% compounded interest annually over the span of 5 years the interest would be $6,765 with a total of $26,765
At 3:30 p. M. , Berto’s train was 34 miles past the egg farm, traveling at an average speed of 85 miles per hour. At the same time on a nearby track, Eduardo’s train was traveling at an average speed of 110 miles per hour and had 12 miles to go before it reached the egg farm. To the nearest hundredth of an hour, after how much time will the trains meet up? 0. 11 hours 0. 25 hours 0. 88 hours 1. 84 hours.
Answers
Answer:
1.84 hours
Step-by-step explanation:
trust me its the right answer
Solve for all possible values of x. square root of the quantity x minus 8 end quantity minus 3 equals 1 x = −4 x = 8 x = 12 x = 24
Answers
Answer:
Hello i was going to answer this but someone else answered it and i didnt want to write that much lol.
Step-by-step explanation:
https://brainly.com/question/13457391 hope it helps
Vrite your definition of square numbers. Square numbers:
Answers
Answer:
Square numbers are numbers that have been multiplied by themselves.
85% of £30? I really need help homework is due tomorrow
Answers
Answer:
$25.50
Step-by-step explanation:
85% can be written as 0.85
Therefore just multiply it by 0.85 times 30 and you'll get $25.50 dollars.
Solve and express the solution set in simplest form . 8x-2/9 = 2/1
Answers
Step-by-step explanation:
I hope it will help you!!
What is the effect of removing the outlier 11 from the following data set? (1 point)
{11, 85, 87, 88, 91, 91, 92, 93, 95}
A The mean would increase.
B The median would decrease.
C The interquartile range would increase.
D The median of the lower quartile would stay the same.
Answers
Answer:
A The mean would increase.
Step-by-step explanation:
mean = sum of numbers ÷ how many numbers there are
the mean with the outlier 11:
(11 + 85 + 87 + 88 + 91 + 91 + 92 + 93 + 95) ÷ 9 = 81.4
the mean when removing the outlier 11:
(85 + 87 + 88 + 91 + 91 + 92 + 93 + 95) ÷ 8 = 90.25
the mean has now increased