The solution to the system is (6,2) Select all the equations that could be the other equation in the system. PLZ HELPPPPPP there are 2 pics by the way
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9514 1404 393
Answer:
A, C
Step-by-step explanation:
The attached graph shows which lines go through the given point. They are ...
y = 1/2x -1 . . . . 1st selection
y = -1/6x +3 . . . 3rd selection
__
The equations can be found algebraically by substituting the given point in the equation and seeing if the result is a true statement.
a) 2 = (1/2)(6) -1 = 3 -1 . . . true
b) 2 = -3(6) . . . . false
c) 2 = -1/6(6) +3 = -1 +3 . . . true
d) 2 = 2/3(6) -1 = 4 -1 . . . . false
e) 2 = 4(6) -2 = 24 -2 . . . . false
f) 2 = -3/2(6) +6 = -9 +6 . . . . false
Related Questions
Helpp plzzz I will mark brainliestttt
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Answer:
1/2
Step-by-step explanation:
AC to A'C'=3/6=1/4
AB to A'B=2/4=1/4
Hope this helps! :)
!!!!!!!!!!!!!!!!!!!!!
3
Convert the following number into standard form. D
(1 Point
0 3x10
0.3 x 10-
O 3 x 10
l
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Find the first four terms of the sequence given by the following.
an=43-6(n-1), n=1, 2, 3.
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Step-by-step explanation:
Your answer is
43,37,31,25
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help me ..... im stuck here
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remove parenthesis but the terms are connected.
You and a friend walk away from a tree in opposite directions each traveling 15 yards. You were walking due east and then turned toward 45 degrees north and walked 8 yards. Your friend was walking due west and turned 40 degrees south and walked 8 yards. Who is further from the tree
Answers
Answer:
2nd friend heading west
Step-by-step explanation:
This is actually pretty easy to explain.
You and a friend are near a tree and decide to walk away from it. At the beggining you walked 15 yards and your friend too, and then, there's the turn of event. You walked 8 yards toward north east, and your friend 8 yards towards south west.
The key to know which is further from the tree is the angle of turning of both. We need to calculate the component in x from both persons, and then, add it to the previous 15 yards. This way we will know who is further.
Let's begin with the 1°, the one who's heading east:
X = 15 + 8 cos45° = 20.66 yards
Now the friend heading west:
X = 15 + 8 cos40° = 21.13 yards
With these results we can conclude that the 2nd friend is further from the tree.
Hope this helps
How many dollars per hour greater is the hourly rate for Company G than Company H?
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Answer:
3
Step-by-step explanation:
company g is charging 10 per hour and in the graph when it is zero hours it shows the base charge which is 25 but in addition when you add an hour if you subtract that amount minus the flat amount 25 you will get 7 and will continue to do so as you continue across the graph 10-7 equals 3
There are 5 red marbles 8 blue marbles and 12 green marbles in a bag what is the theoretical probability of randomly drawing either a red marble or blue marble? 52% 20% 13% 32%
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Answer:
Step-by-step explanation:
should be 52%
Answer:
probability of five red marbles or 8 blue Marbles is 13/25...
so this is 52%
Help me!!!!!!.....
Given conditions A+B+C=180°
then prove that:
sin(B+2C)+sin(C+2A)+sin(A+2B)=4sin{B-C/2}sin{C-A/2}sin{A-B/2}
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Answer:
Hope it will help :)
see the pics above.
Answer:
hope it helps you have a great day keep smiling be happy stay safeRodney can wash 24 windows in an hour how many windows can he wash in 1/8 of an hour
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Answer:
3
Step-by-step explanation:
24x (1/8) = 3
hope this helps
Which of the following lists is in order from smallest to largest?
, , 17%, 0.175
, 17%, 0.175,
, , 0.175, 17%
17%, 0.175, ,
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Answer:
,,0.175,17% I believe these do right answer do to that decimals are smaller than whole numbers
whats the height of the prism
if you can help me with is question it would mean a lot :) im having some trouble figuring it out
Iready
Answers
Answer:
The height of the prism = 3cm
Step-by-step explanation:
Answer:3
Step-by-step explanation:
Find the measure of the angle of elevation of the sun when a pole 35 feet tall casts a shadow of 47 feet long. Round your answer to the nearest tenth.
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Answer:1.3
Step-by-step explanation:
Karen will divide her garden into equal parts. She will plant corn in __8 12 of the garden. What is the fewest number of parts she can divide her garden into?
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Answer:
3
Step-by-step explanation:
Given that Karen will plant corn on 8 / 12 of his garden ;
To obtain the fewest number of parts garden can be divided into ;
Reduce the fraction of corn area to its lowest form ; the denominator gives the whole division of the garden and numerator gives the size of area used for corn with respect to the entire division.
8 /1 2 = 2 /3 (lowest term)
Number of parts garden is divided into = 3
Number of parts for corn ; 2 of the 3 divisions
use the following diagram to complete the equation.
Answers
Answer:
a
Step-by-step explanation:
Find the percent error in this situation:
Estimated value: 231
Actual value: 215
0.074%
7.4%
0.069%
6.9%
Answers
Answer:
7.4 % is percent error
Step-by-step explanation:
https://brainly.com/question/21689164
The percent of error is 7.4%. The correct option is B.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given:
Estimated value: 231
Actual value: 215
To find the percentage:
First, the value,
= 231 - 215
= 16
Now,
let n be the percentage.
So,
16 = n x 215/100
n = 1600/215
n = 7.4%
Therefore, 7.4% is the error.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ6
Carter is going on a vacation to Australia. His flight leaves at 2:05 P.M. It takes 5 minutes to get to the airport, and Carter wants to be at the airport 2 hours and 45 minutes before his flight leaves. What is the latest time that Carter can leave for the airport?
Answers
Answer: 11:15am
Step-by-step explanation:
Since it It takes 5 minutes to get to the airport, and Carter wants to be at the airport 2 hours and 45 minutes before his flight leaves. This means he will use about (2 hours 45 minutes + 5 minutes) = 2 hours 50 minutes before his flight leaves.
We would then subtract 2 hours 50 minutes from the time that his flight leaves. This will be:
= 2:05pm - 2hours 50 minutes
= 11:15am.
He will have to leave latest 11:15am
- What is the area of the parallelogram below?
4in
2.8 in
9in
Answers
Answer:
100.8
I hope this helps:D
Answer:
100.8
Step-by-step explanation:
multiply 4 2.8 and 9 and you get 100.8
what is the volume of a cone with a diameter of 12 m and a height of 6 m
Answers
V= pi x 6^2 x 12
V= 432 pi (m^3)
help me plzzzz, trigonometry!! I'll give brainliest!!!
... i dont know what I'm doing, dont mind my x and y handwritten stuff
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Answer:
Step-by-step explanation:
tan47=x/18
x=18tan47
cosCDB=7/x
cosCDB=7/(18tan47)
CDB=arccos(7/(18tan47))
CDB=68.74
The sum of the first 50 natural numbers is
(1) 1.275
(3) 1,250
(2) 1,875
(4) 950
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Pleasee helpp answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
Answers
Answer:
[tex]\boxed {\boxed {\sf d= 13}}[/tex]
Step-by-step explanation:
Distance can be calculated using this formula:
[tex]d= \sqrt {(x_2-x_1)+(y_2-y_1)[/tex]
where (x₁, y₁) and (x₂, y₂) are the points. We are given the points (6, -9) and (1, 3). Therefore:
[tex]x_1= 6\\y_1= -9 \\x_2= 1\\y_2=3[/tex]
Substitute the values into the formula.
[tex]d= \sqrt {(1-6)^2+(3--9)^2[/tex]
Solve inside the parentheses.
1-6= -5 3--9= 3+9 = 12[tex]d= \sqrt{(-5)^2 + (12)^2[/tex]
Solve the exponents.
(-5)²= -5*-5 =25 (12)²= 12 *12= 144[tex]d= \sqrt { 25+144}[/tex]
Add and take the square root.
[tex]d=\sqrt{169} \\d= 13[/tex]
The distance is 13.
Anthony had 60$ in his saving account.He earned 40$ a week mowing his neighbors lawns.He wants to buy a bike that cost $260. How many weeks does Anthony nerd to work in order to pay for his bike
Answers
Answer:
He will have to work 5 weeks.
Step-by-step explanation:
He needs to earn $200, because he already has $60 saved up. The amount of money he need divided by the amount he earn each week will get you $200.
$260-$60=$200
$200/$40= 5 weeks
Help I need this what’s angle 1 and 5
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hi please help i’ll give brainliest if you give a correct answer and show your work!
Answers
Answer:
A: 4.4 B: 0.875
Step-by-step explanation:
22/5=4.4. We know this because 22/5 simplified is 4 2/5, which converted to a decimal is 4.4.
7/8=0.875. We know this because 7/8 converted to a decimal is 0.875.
Please help. It would hep a lot
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Answer:
a) The rate of how much rain falls each hour.
b) The y-int in this is (0,0) but which means how much inches of rain there wee before it started raining. (doesn't make sense but that's how it works lol)
c) 4.8 inches.
3/5 x 8 = 4.8 inch
Step-by-step explanation:
One week gas was $1.25 per gallon the next week gas was $1.50 per gallon by what percentage did the price increase
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Answer:
20% increase good luckkkkk
ILL GIVE U BRAINLYIST
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plz help me it’s dueeee sooonnn
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20. x = 11
21. x = -9
22. x = -30
6th grade math help me pleasee
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Answer:
The height above ground level of a rider on a roller coaster over the duration of the ride
Step-by-step explanation:
Answer:
The one that says roller coaster in it.
Step-by-step explanation:
The rest are constant rates so they shouldn't be going up and down on a graph. Since the roller coaster height goes up and down and not straight, it would look like what is shown on the graph.
please help me with this i need it
Answers
Step-by-step explanation:
25.74- 8.58=x/4.29