PLEASE HELP
Identify which equations have one solution, infinitely many solutions, or no solution.
Answers
See the image below, hope it helps!
Related Questions
xander walks 389 steps from his house to the toy store .it is 149 steps to elm street.. it is 52 steps from elm street to maple street.
Answers
Answer:
the answer is 590 steps
Step-by-step explanation:
389+ 149+ 52= 590
Answer: mannn if you want me to add it up then its 590 man
Step-by-step explanation: basic addition 389+149+52
Help me PLEASEEEEE I will give brainlyest if the answer is correct
Answers
Answer:
See Below
Step-by-step explanation:
Lets look at our numbers:
The balloon is at 1000 feet.
The balloon drops at a constant speed of -4 1/2 per second.
How long will it take to get to 215ft, in seconds, s.
Lets see, if you were to subtract 1000-215, you will get 785.
The balloon needs to drop 785ft to get to 215ft above the ground.
The question asks how long will it take to get below 215ft.
Lets do the math for the descending feet. We calculated that it takes 785ft to hit 215ft above the ground, so, you need to divide 785ft by 4 1/2 to see how many seconds it takes. The answer for this is 174.4, we can make this 174 4/9.
**VERY IMPORTANT** If you use 174 4/9, this equals 215 seconds, it asks for below this, so you can use ANY number for this that it above this number.
Now for the inequality, look at the question, it asks how long will it take to get below, not equal to or more below, meaning that you can cancel out the inequality signs with lines below them. So your answer is 270 > ,
Please tell me if this is right, if its not let me know I apologize.
will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!
Answers
Answer:
She waited five minutes.
Step-by-step explanation:
You can tell that she waited five mins because between points D and E there is a straight line meaning that she was not moving. So you know that she was standing still waiting.
I hope this helps!!!
Answer:
i think it's 5 min
Step-by-step explanation:
Hey, can u help, answer right please. NO LINKS!
Answers
Answer:
1,-4 that would be right then 4 down, 4,-1 would be 4 to the right then one down, -1,4 would be one to the left and four up
Step-by-step explanation:
X is horizontal so if its negative you got left but if its positive you go right
Y axis is vertical so negative is down and positive is up.
I hope this helps you!
Hellppp wmeeeeeee PLEASEEEEE w)
Answers
Answer:
it is 3/10
Step-by-step explanation:
Select the locations on the number line to plot the points 8/3 and −11/3.
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OKAY THE 8/3 GOES 3 STEPS AHEAD OF FIVE AND THE ELEVEN GO THREE STEPS BACK FROM FIVE FROM GIVING AN EXAMPLE 5---1---1---3 THERE GOES AND THE OTHER 5---1---1---1---1---1---1---1---3---1---1 THERE IS HOPING TO HAVE HELPED YOU
This is the backside from the other photo I need extra help with this
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Answer:
No LED lights pls, it makes it harder to view and consequently harder to answer.
solve using elimination:
5x-7y=-16
4x-2y=-20
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Y= 0
Hope this helps
Y=0
Hope this helps you
Hi 9812345678877777777
Answers
Answer:
whats this numbers for?
Step-by-step explanation:
Khan Academy Slope from graph !! Please help me I am having so much trouble !!!! PLEASEEE HELPPPPPPPP
Answers
Answer:
The slope of this line is 5/3. Or, 1 2/3. The equation would be y = 5/3x
Step-by-step explanation:
You are in luck my friend!
To find the slope of a line on a graph, you need to find the rise over run. You need to pick two definite points on a graph. An intersection whereyou can clearly tell the value. For example 1,1 and -4,-4. Then use your finger and trace how many units up you have to go, and then how many units across. (This is a very common topic so if you need further help just look up rise over run. This fact will put you ahead, do you see how the line intersects between the 2 and the 3 in the y axis? This is called the y intersect, you will see it added to the slope so if the equation is y = 5/3x it would be written as y = 5/3x + 2.5 because that is where the line intersects with the y axis.) Back to slope, remember that the formula is always rise/run. Later, you will find to points and use a slope formula. y2-y1/x2-x1.
Hope this helped :)
Item 3
Is this function linear or nonlinear?
y=2x²−4
linear
nonlinear
Answers
Answer:
B.nonlinear
Step-by-step explanation:
Please answer pronto!
Which expression has a value of 48?
A) (4+5) ･3²-9÷3²
B) 4+5 ･(3²-9) ÷3²
C) 4+5 ･3² (-9÷3²)
D) 4+5 ･3² -9÷3²
(This question was already asked and answered but they said the answer was wrong on didn’t give the right answer)
Answers
Step-by-step explanation:
D)4+5×3^2-9÷3^2
=4+5×9-9÷9
=4+5×9-1
=4+45-1
=49-1
=48
1
What is the solution to the system of equations? Use any method you prefer to solve.
y=5/4x-2
y= -1/4x+16
a. (12, 13)
b. (-2, 16)
c. (4, 4)
d. (5, -1)
NO LINKS
Answers
A: A behavior that does not depend on experience
B: A period of inactivity that occurs during hot and dry conditions
C: An area occupied by one or more animals that do not allow other members of the species to enter
1: Territory
2: Innate
3: Estivation
(If you do all three, i will give you 30 points)
Answers
Answer:
A. Innate
B. Estivation
C. Territory
Step-by-step explanation:
Answer:
A: Innate
B: Estivation
C: Territory
Step-by-step explanation:
A is an innate behavior.
giving brainless out get it right
Answers
Answer:
97.5
Step-by-step explanation:
Supplementary angles always add up to 180.
180 - 82.5 = 97.5
Answer:
97.5
Step-by-step explanation:
180-82.5=97.5
Supplementary means they add up to 180 degrees.
So just subtract 82.5 from 180. You get 97.5
I want that brainliest O^O
Write a function rule for the statement.
The output is the cube of the input.
y= ?
Answers
Answer:
my dad left
Step-by-step explanation:
hes gone and now i have no father and no milk
will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!
Answers
since they are all in the same line you only need to use 2 of the points I'm using (1,-1) and (2,1) next you do (x1,y1) and (x2, y2) which would be (1,2) and (-1, 1) then do y2-y1 / x2-x1 which would be 1/2
Evaluate.
(−2)4
Enter your answer in the box.
PLEASE HURRRY AND HELP ME!!!
Answers
Answer:
Our answer will be -8 i think
Answer:
-8
Step-by-step explanation:
Remove bracket
-2*+4
Multiple
-8
Simplify: -1 l 2/3 divided by 4 l divided 5/6
1.-4
2. -25/9
3. 25/9
4. 4
Answers
Answer:
2. 25/9 ? im not sure
Step-by-step explanation:
Cause i know
Yeah
Plz help with all of these and I will give the best answer the brainiest Thx
Answers
B. I think it would be 30?
question 2: 80mg
part b: go cart, bike, skateboard, scooter
question 3: 1,000 students
can someone pls help me with this i cqnt do it right and ive been trying for 1 hour and 35 min HELPPP MEEEE!!
Answers
The answer is 19 and the remainder is 1
Answer: 19.25
Step-by-step explanation:
the answer is in the attachmentSusan opened a college savings account 4 years ago. She opened the account with an initial deposit of $3,000. Starting the next year, she deposited $1,000 on the same day each year. The account earns interest at an annual rate of 4.15% and is compounded annually. Susan hopes to have earned enough interest to pay for her first year of college tuition, which costs $7,100. What is the difference between her ending balance after 4 years and the cost of her tuition?
Answers
Answer:
$20
Step-by-step explanation:
multiply 100.00 x 5% which is 100x 0.05, then it will give you 5.
add 5, 4 more times which will give you 20
i need help wit this! ASAP
Answers
Answer:
If there are 50 dimes, then that equals to 5 dollars (or $5), and the product of 8 and 9 is 72.
Step-by-step explanation:
8×9=72.
50 dimes = $5.
Which planet has the third coldest temperature? *
A. Jupiter
B. Saturn
C. Uranus
D. Earth
Answers
Answer:
I believe it's Uranus but I'm not an astronomer so I'm not completely sure about my answer.
Step-by-step explanation:
Quadrilateral ABCD with vertices A(-4, 1), B(-2,3), C(0,-2), and D(-5,-2) Give the coordinates of the image if k=3.
Answers
If you're using a coordinate plane, I think it makes a trapezoid
10 points: The bookstore has 2 women's magazines and 8 other magazines. What percentage of the magazines at the bookstore are women's magazines?
10 points if solved, will give brainliest to the correct answer.
Answers
Answer: 20%
Step-by-step explanation:
2/10 is 20%
2+8=10 Total (Denominator)
2(Numerator) what we are being asked
2/10 is 20%!
Which comparisons are true? Select all that apply.
A.
7
.
34
>
7
.
304
B.
1
.
628
>
1
.
63
C.
4
.
05
<
4
.
055
D.
9
.
103
<
9
.
13
E.
2
.
29
<
2
.
129
Answers
Answer:
A,B,C,D
Step-by-step explanation:
I just looked at which number is greater
A. 7.34 > 7.304 TRUE
B. 1.628 > 1.63 FALSE
C. 4.05 < 4.055 TRUE
D. 9.103 < 9.13 TRUE
E. 2.29 < 2.129 FALSE
In your own words, explain to me what is absolute value? . Make sure to talk about the definition of it, how you find it, and how it's different from just plotting an integer on a number line. You must provide 3 sentences or more.
Answers
Answer:
Absolute Value Is Pretty Simple Actually In Middle School Math. Absolute Value Refers To The Numerical Difference From 0 To The Integer. To Find Absolute Value All We Have To Do Is Find The Difference From 0 To The Number. For Example -9 The Absolute Value Is 9 Because On A Numberline There Are 9 Spaces Between 0 and -9 and +6 Is 6.
(This Is How We Learned It In Middle School There Is A Higher Level To This Tho)
The trip from Carville to Planesborough takes 4 1/2 hours when traveling at a constant speed of 70 miles per hour. How long, in hours, does the trip take when traveling at a constant speed of 60 miles per hour?
Answers
Answer:
5h 15 min
Step-by-step explanation:
70 mph * 4,5 = 315 miles
315 / 60 = 5,25h
5,25h = 5 1/4h = 5h 15 min
Answer:
6.8
Step-by-step explanation:
i hope tis helps
What is the value of the expression when c=0 and d=-6 ?
cd-d2/4
Answers
Answer:
-9
Step-by-step explanation:
This what you wrote:
[tex] cd - \dfrac{d^2}{4} = [/tex]
[tex] = (0)(-6) - \dfrac{(-6)^2}{4} [/tex]
[tex] = 0 - \dfrac{36}{4} [/tex]
[tex] = -\dfrac{36}{4} [/tex]
[tex] = -9 [/tex]
Maybe this is what you meant to write:
[tex] \dfrac{cd - d^2}{4} = [/tex]
[tex] = \dfrac{(0)(-6) - (-6)^2}{4} [/tex]
[tex] = \dfrac{-36}{4} [/tex]
[tex] = -9 [/tex]