Answers
Answer:
No
Step-by-step explanation:
To find point (3, -1), begin at the origin. Move 3 units to the right, then 1 unit down.
Neither of the lines go through the point (3, -1)
Answer:
No
Step-by-step explanation:
No, (3, -1) is not a solution to the system. Because, lines are not intersecting at this point.
Actually, both the lines are going parallel to each other. Hence, there will be no solution.
Related Questions
Solve for n. Isolate it on the left side of the equation.
Attached is a picture of the equation.
Will mark Brainliest! :)
Answers
Answer: Brainlest would be much appreciated
(A= amount P=principal r= interest rate n= number of times interest is compounded per unit 't' nt=time)
n=4. I'm not sure tho!!
9th grade math (i think, or 8th grade)
Answers
Answer:
28.26
Step-by-step explanation:
a=3.14159...(pi)r^2
The area equals pi or 3.14•r^2
3.14•3^2 = 9 because there is a radius of 3
9•3.14 equals 28.26 ft squared :)
Help me please please please
Answers
Answer:
24 [tex]in^{3}[/tex]
Step-by-step explanation:
volume formula= l x w x h
Box A:
4 x 3 x 4 = 48
Box B: 48/2 = 24
2P - 3 > P + 6
Thanks!
Answers
[tex]2p - 3 > p + 6 \\ 2p - p > 6 + 3 \\ p > 9[/tex]
HELP me please i dont know the answer to this
Answers
Answer:
c
Step-by-step explanation:
can someone please answer this
Answers
Answer:
the area is 20 in
Step-by-step explanation:
3 times 4 is 12. since we used 3 inches out of the 11, we can only multiply the 8 inches with 1. 8 times 1 is 8. 12+8=20.
Is g = 4 a solution to the inequality below? 8 − g > 4
Answers
Answer:
Given, 3x−2<2x+1
⇒3x−2x<1+2
⇒x<3orx∈(−∞,3)
The lines y=3x−2 and y=2x+1 both will intersect at x=3
Clearly, the dark line shows the solution of 3x−2<2x+1.
Answer:
No
Step-by-step explanation:
If you input g = 4 into the inequality, you have
8 - 4 > 4
4 > 4
4 is NOT greater than 4
To be correct, the inequality would have to read:
8 - g ≥ 4
This would be correct because now it reads
4 ≥ 4
4 is greater than OR equal to four
Bag C is four times lighter than Bag A. Bag B is twice as heavy as Bag C. How much heavier is Bag A than Bag B ?
Answers
Answer:
Step-by-step explanation:
Current Weight Weight after adding Marbles
Giulio: 2x 2x + 10
Jim: x x + 5
You didn't post the options so hopefully you can determine the answer based on the info I provided above.
x^4 - 3x^2 - 10 = 0 using the u
Answers
Answer:
[tex]x ^ { 4 } - 3 x ^ { 2 } - 10 = 0\\Let, t = x^{2} \\\rightarrow \: t^{2}-3t-10=0 \\\\\\t=\frac{-\left(-3\right)(+/-)\sqrt{\left(-3\right)^{2}-4\times 1\left(-10\right)}}{2} \\t=\frac{3(+/-)7}{2} \\\\So,\\t = 5 \: and \: -2\\\\Then,\\x = \sqrt{5} \: and \: -\sqrt{5}[/tex]
Hope it helps ⚜
PLEASE HELP ME PLEASE
Answers
Answer:
3.94
Step-by-step explanation:
i think it is correct and i hope this helps but it may be wrong
What is 25% of 80?
( show how u did it cause I have to write it down
Answers
Answer:
20
Step-by-step explanation:
Write 25% as 25/100 · Since, finding the fraction of a number is same as multiplying the fraction with the number, we have 25/100 of 80 = 25/100 × 80
In 157.83, the 3 is at the tenths place value.
Select one:
True
False
Answers
Answer:
False
Step-by-step explanation:
Your answer is false because the 3 in 157.83 is in the hundereths place not the tenths place.
I hope it helps! Have a great day!
Lilac~
What is the volume of this right rectangular prism?
A rectangular prism with a length of 6.1 centimeters, a width of 5.4 centimeters, and a height of 8 centimeters.
Enter your answer as a decimal to the nearest hundredths place in the box.
Answers
Someone pls help me
Answers
[tex]\huge\boxed{\boxed{Hello!}}[/tex]
How to Find the Area of a Rectangle:
A=LW, where L stands for Length and W stands for Width.
In this case, L is 4 cm more than the width, and the width is 10 cm.
Thus, the length is 14 cm.
Multiply 14 by 10:
A=140 cm²
[tex]\huge\boxed{\boxed{\pmb{Answer:{\boxed{\sf{A=140cm^{2} }}}}}}[/tex]
Hope it helps!
Enjoy your day!
Please feel free to ask if you have any doubts.
✷[tex]\mathfrak{MistySparkles}[/tex]✷
hope this helps x
Write the number.
18 ones
9 tens
2 hundreds
Answers
Answer:
308
Step-by-step explanation:
27. The balance of Janet's bank account is -$15, and the balance of Jayden's bank account is
-$12. Which statement about the balances is true?
A Janet has a smaller balance than Jayden, which can be expressed by the inequality
-$15 > -$12.
B Janet has a smaller balance than Jayden, which can be expressed by the inequality
-$15 < -$12.
C Janet has a larger balance than Jayden, which can be expressed by the inequality
-$15 > -$12.
D Janet has a larger balance than Jayden, which can be expressed by the inequality
-$15 < -$12.
Answers
Answer:
I believe its C sorry if im wrong
Step-by-step explanation:
There are 6 children that each want to eat half of a chocolate bar. If they buy a
package of 4 chocolate bars, how many will be left over after they've eaten?
Answers
Answer:There would be 1 chocolate bar left over
Step-by-step explanation: 2 people can eat 1 bar.
Answer:
1 chocolate bar
Step-by-step explanation:
Since they want to eat 1/2 a bar, 2 people can eat 1 bar. 6 total children / 2 that eat 1 bar = 3 chocolate bars eaten
4 original chocolate bars - 3 already eaten = 1 remaining chocolate bar
multi step problems with percents
Answers
Answer:
142.24$
Step-by-step explanation:
112 = 100% 9x112
/ 100100. = 10.08$
? = 9%
112 = 100% 18x112 /100 =. 20.16$
? = 18%
so.......
112$ + 20.16$ + 10.08$
= 142.24$
What is the variable for 49n+986=-43?
-
Also, What is the first step you would take to solve this equation, and why?
Answers
Answer:
according to another user on Brainly the variable is n=-21
Step-by-step explanation:
subtract 986 from both sides first.why? Because that is that is going to isolate the variable.
hope this helps! :)
What is the value of x ? ( x= ??)
A x = 121
B x = 10
C x - 59
D x = 20
Answers
Answer:
The variable x is equal to 10 degrees.
Step-by-step explanation:
A triangle's angles, in total, must equal 180 degrees.
71 + 50 + (6x-1) = 180
71 +50 = 121
121 + (6x-1) = 180
6x - 1 = 59
6x = 60
x = 10
Over the last three evenings, Diane received a total of 105 phone calls at the call center. The third evening, she received 4 times as many calls as the second evening. The first evening, she received 9 fewer calls than the second evening. How many phone calls did she receive each evening?'
Answers
Answer:
Make an eqaution from here.
Let’s make evening 2 “x”
So the first evening has 9 less then the secon evening so…
x-9
Of course theres the second evening (x).
X-9+x
Then the third evening has 4 times as much as the second meeting so…
x-9+x+4x
And when solved, it has to equal 105.
So solve from here.
Combine like terms.
6x-9=105
Isolate
6x=114
x= 19
First evening is 9 less then 19, so 10.
The second evening was 19 calls.
The third evening was 4 times the second evening so, 19*4= 76
1st night = 10
2nd night= 19 calls
Thrid night= 76 calls
Solve the equation.
[tex]\sqrt{y^{2} -20y+100 }= y-10[/tex]
Answers
Notice that
y² - 20y + 100 = y² - 2•10y + 10² = (y - 10)²
Then
√(y² - 20y + 100) = y - 10
is equivalent to
√((y - 10)²) = y - 10
|y - 10| = y - 10
If y ≥ 10, then |y - 10| = y - 10, and
y - 10 = y - 10 ⇒ 0 = 0
so there are infinitely many solutions, y ≥ 10.
Otherwise, if y < 10, then |y - 10| = -(y - 10), and
-(y - 10) = y - 10 ⇒ 10 = -10
which is false, so there are no solutions in this case.
[tex]\\ \tt\hookrightarrow \sqrt{y^2-20y+100}=y-10[/tex]
[tex]\\ \tt\hookrightarrow y^2-20y+100=(y-10)^2[/tex]
[tex]\\ \tt\hookrightarrow y^2-20y+100=y^2-20y+100[/tex]
Both sides are equal
Hence
No solutionSOLVE ASAP NO LINKS PLS
Answers
Refer to the attachment
helpp me pleass ..........
Answers
Answer:
Step-by-step explanation:
1 and 7 is Corresponding
2 and 8 is Alternate exterior
this is what I know but I am not sure
A flagpole is 45 feet tall. A rope is tied to the top of the flag pole and secured to the ground 10 feet from the base of the flagpole. Will a 35 foot piece of rope be long enough to secure the flagpole? Justify your answer.
i give brainliest
Answers
Answer:
So the answer would be no, because the length of the rope is needs to be 46 and 35 is not long enough
Step-by-step explanation:
A flagpole, rope and the length of secure point from the flagpole are forming the right triangle, where the rope is a hypotenuse. Let a = 45 and b = 10ft. Use Pythagorean Formula to find length of the rope c
a² + b² = c²
Since we are going to solve for c, we set up the equation like this:
c² = 45² + 10² (Substitute into formula)
c² = 2,025 + 100 (Add)
c² = 2,125 (Simplify)
√c² = √2,125 (Take the square root from both sides)
c = 46.09772228646444 (Round to the nearest whole number)
c = 46
So the answer would be no, since the length of the rope needs to be 46ft long and a 35 foot piece of rope is not long enough.
Surface area of rectangular prism
Answers
Answer:
the answer is 60
Step-by-step explanation:
you multiply what's on top 5*12=60
Benjamin threw a rock straight up from a cliff that was 60 ft above the water. If the height of the rock h, in feet, after t seconds is given by the equation h=-16t^2+68t+60, how long will it take for the rock to hit the water?
Answers
Answer:
5 sec
Step-by-step explanation:
Hit the water, means h = 0
Solve -16t^2 + 68t +60 =0
4t^2 - 17t - 15 = 0
(4t + 3)(t - 5) = 0
so t = 5 sec
Winter breaks starts in 3 4/7 weeks. Write the mixed number as a fraction greater than one.
Answers
Answer:
25/7
Step-by-step explanation:
mixed number to improper fraction greater than 1
-multiply the denominator by the whole number then add that number to the top number and put the original denominator under that number.
James and Sarah went out to lunch. The price of lunch for both of them was $80. They tipped their server 20% of that amount. How much did each person pay if they shared the price of lunch and the tip equally? Each person paid $
Answers
Answer:
28 Dollars
Step-by-step explanation:
80 diveded by 2 is 40
20 percent of 40 is 8
there for each should have tipped 28
Answer:
total tipped = 20% × $80
= $16
total lunch price = $80 - $16
= $64
amount each person pay for tipped
= $16 ÷ 2
= $8
amount each person pay for lunch
= $64 ÷ 2
= $32
total each person pay for lunch and tipped
= $8 + $32
= $40
I was bad at math in school so I want to learn