Answers
Answer:
3x=78+x-2
Step-by-step explanation:
Related Questions
SOMEONE PLEASE HELP ME !! THANK YOU
answer has to be in simplest radical form!
find v
Answers
Gxgchccuvugugucuccuug vuvuguufuffifufiufufufufkvjg
What is the slope of this line?
Options:
A. -2
B. 1
C. 2
D. 1/2
Answers
Answer:
b
Step-by-step explanation:
brainliest pls
Which number is included in the set of integers that when added to 24 gives a sum of less than zero? Select all that apply.
7
-2
4
3
0
9
Answers
Answer:
immma send you the link friend me on hereStep-by-step explanation:
Which equation represents the line that is perpendicular to and passes through (-6,-9)?
A.
x = -9
B.
x = -6
C.
y = -9
D.
y = -4
Answers
Answer:
y = -9
Step-by-step explanation:
Complete question;
Which equation represents the line y = 1/4 that is perpendicular to and passes through (-6,-9)?
The equation of the line in point slope form is y-y0 = m(x-x0)
Given the equation y = 1/4, the slope of the line is zero
Substitute the slope and the point into the formula;
y -(-9) = 0(x-(-6)
y + 9 = 0
y = -9
Hence the required equation is y = -9
Answer:
C.y = -9Step-by-step explanation:
find the area of a circle with a radius of 4.25 meters. round your answer to the nearest hundredth
Answers
Answer:
56.74502 units^2
Step-by-step explanation:
area = pi*radius^2
area = (3.14159265359)(4.25)^2
area = 56.74502 units^2
I need the correct answer please and thank you.
Answers
Answer:
1,156 I think that’s right
Step-by-step explanation:
Tonya has $7.85. How much does she need to make $10.00? $7.85 $3.85 C $2.15 $4.15
Answers
Answer:
C) $2.15
Step-by-step explanation:
I SUBTRACTED 7.85 FROM 10.00 AND THE DIFFERENCE WAS $2.15.$10.00
- $_7.85
$ 2.15
Ricky and Lucy are 40 miles apart on bicycles heading towards each other on the same road. Ricky bicycles at 8 mph and Lucy rides at 6 mph. In how many hours will they meet?
Answers
Answer:
2.86 hours
Step-by-step explanation:
Ricky and Lucy are 40 miles apart on bicycles heading towards each other on the same road. Ricky bicycles at 8 mph and Lucy rides at 6 mph. In how many hours will they meet?
Speed = Distance/time
Distance = Speed × time
t = ?
Hence,
8mph ×t + 6 mph × t = 40 miles
8t + 6 t = 40 miles
14t = 40 miles
t = 40/14
t = 2.86 hours
They will meet in 2.86 hours
What is an equation of the line that passes through the point (8,-7)(8,−7) and is parallel to the line x+2y=18x+2y=18?
Answers
Answer:
[tex]y=-\frac{1}{2} x-3[/tex]
Step-by-step explanation:
Hi there!
What we need to know:
Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)Parallel lines always have the same slope (m) and different y-intercepts (b)1) Determine the slope (m)
[tex]x+2y=18[/tex]
Rearrange this equation into slope-intercept form (this will make it easier for us to identify the slope)
Subtract x from both sides to isolate 2y
[tex]x+2y-x=-x+18\\2y=-x+18[/tex]
Divide both sides by 2 to isolate y
[tex]y=-\frac{1}{2} x+9[/tex]
Now, we can see clearly that [tex]-\frac{1}{2}[/tex] is in the place of m. Because parallel lines have the same slope, [tex]-\frac{1}{2}[/tex] is therefore the slope of the line we're currently solving for. Plug [tex]-\frac{1}{2}[/tex] into [tex]y=mx+b[/tex]:
[tex]y=-\frac{1}{2} x+b[/tex]
2) Determine the y-intercept
[tex]y=-\frac{1}{2} x+b[/tex]
Plug in the point (8,-7)
[tex]-7=-\frac{1}{2} (8)+b\\-7=-4+b[/tex]
Add 4 to both sides
[tex]-7+4=-4+b+4\\-3=b[/tex]
Therefore, the y-intercept is -3. Plug this back into [tex]y=-\frac{1}{2} x+b[/tex]:
[tex]y=-\frac{1}{2} x-3[/tex]
I hope this helps!
The sixth grade class went to a family fun center. out of the 154 students, 85 played laser tag. A total of 80 students roller skates and 39 of those played laser tag.
Answers
Answer:
Whats the question?
Step-by-step explanation:
What’s the question for the problem?
Can someone help me ASAP
Answers
Answer:
A) 1/2
Step-by-step explanation:
blue/total number of spins
30/60
1/2
Ans: 1/2
please help me ill give you the crown thing if its right no joke
Answers
150-56=94
20*3 = 60
94-60 = 34
34-12= 22
PLEASE ANSWER IN SCIENTIFIC NOTATION WITH STEPS PLEASE DUE BY 10:15 AM NO BOTS
Answers
Answer:
i think is c.
find the area of a trapezoid
Answers
Answer:
the right answer is
270 squared unit
What is the value of 3.45 + 2.6 + 32.007?
Answers
Answer:
38.057
Step-by-step explanation:
Which fraction is equivalent to -(7/8)
1. -7/8
2. -7/-8
3. -(-7/8)
4. -(7/-8)
Answers
Answer:
A. The others are equivalent to 7/8
is it a solution or not
y = 2x
y = x + 1
Answers
Y = 2x
But y=/= x+1
Because 2x = x+x
= 2*x
But 1+x is not 2x
Let x be 5
2x = 2*5 = 10
Y = 10
but,
1 + 5 =/= 10
So y = 1+6
Martin's bank account balance is negative. Each week that his
account remains negative the bank charges $36.50. Martin did
not make any deposits and now his bank account balance is
-$182.50. How many weeks was his account negative?
Answers
Answer:
5
Step-by-step explanation:
182.50/36.50 per week= 5 weeks
Debbie has at most $60 to spend on clothes. She wants to buy a pair of jeans for $22 and the rest on t-shirts. Write an inequality that represents the relationship between the amount of money Debbie has and how much she can spend on t-shirts.
Answers
Answer:
22+8x less then or equal to 60
Step-by-step explanation:
Debbie has at most $60 to spend
Then it will be <=60
Now she has to spend 22 dollars on jeans so 22 will be add to the initial amount for sure.
And
Let x be the number of t-shirts
Then the cost of x t-shirts will be 8x
Putting this in to inequality will be:
The inequality to find the maximum number of t-shirts is:
solve for x
i really need help
Answers
Answer:
x =10
Step-by-step explanation:
angles are equivalent
170 = 2x + 6x + 90
170 - 90 = 8x +90 - 90
80 = 8x
10 = x
hey! i’ll give brainliest pls help.
Answers
Answer:
hello there!
The correct option should be the second option and the fourth option!
Step-by-step explanation:
comets usually come from the kuiper belt, and the oort cloud.
anyways, hope this helped! qwq
helppppp me its for a grde
Answers
Answer:
567.7
Step-by-step explanation:
This is the correct answer because 7.4 would be the radius & 9.9 would be the height.
V=πr2h
3=π·7.42·9.9
3≈567.7
Hope this helps please mark as brainliest! Thx!➕➖➗
What values of b satisfy 3(2b + 3)2 = 36?
Answers
1. If it takes 56 square inches of paper to wrap a label around a can of soup that is 7 inches tall, how far
is it around the can?
A.6 inches
inches
B. 10 inches
C. 8 inches
D. 9 inches
Answers
Answer:
c 8 inches
Step-by-step explanation:
I need help on this math question, coordinate planes.
Answers
Answer:
where is the question?
Step-by-step explanation:
the picture is all black.
Answer:
4840 yards squared!
PLEASE HELP, I WILL MARK BRAINLIEST!
Answers
Answer:
5
Step-by-step explanation:
There are 5 different segments.
Which of the following statements shows the inverse property of addition?
O y + (-y) = 0
Oy+0=y
Oty=y
O y + y = 2y
Answers
Answer:
[tex]y + (-y) = 0[/tex]
Step-by-step explanation:
Required
Which represents addition inverse
This property illustrates the addition of a number and its inverse (i,e, negation)
So, we have:
[tex]-y + y = 0[/tex]
or
[tex]y + (-y) = 0[/tex]
The costs for going to a dog beach are $7 for 1 dog, and $2 for each additional dog. Write an equation for this situation, when going to the beach with at least one dog.
Answers
Answer:
$7+$2(x-1)-y
Step-by-step explanation:
$7+$2(x-1)=y where $7 is fixed fee and $2(x-1) represents $2 more for every ADDITIONAL dog more than the first dog.
If 661,17A is a multiple of 12, then what is A?
Answers
Answer:
A=6
Step-by-step explanation:
A can only be a number 1-9 so try every number.
661,176/12 = 55098
Hope this helped! :)
mDE = 128 and mBC = 63. Find mZA. (The figure is not drawn to scale.)
Answers
Answer:
The angle formed by the intersection of 2 secants could be found out as: 1/2 (Arc DE - arc BC)
mDE = 128
mBC = 63
=> 1/2 (128 - 63)
=> 32.5 = mZA
Hope this helps!