Answers
Answer: sqrt 91
Step-by-step explanation:
We can substitute in y here as 30, so that 60+102=2x^2
182=2x^2
In the order of operations, it states that exponents comes before multiplication
91=x^2
So x will be the square root of 91
Related Questions
223kilgrams to centigrams
Answers
Answer:
2.23e+7
hope this helps!
have a nice day!!
mark as brainliest pls if possible :D
Answer:
223 kilograms= 2230000 centigrams
Answer my question and give me the explanation clearly…
Answers
how is the graph of y = x different from the graph of y = |x|?
Answers
20. The sum of a number and 12. divided by 4.
is -7."
Answers
Answer:
The number is -40.
Step-by-step explanation:
Hope it helps!
6) Identify the graphed linear equation. A) y = 2 5 x - 5 B) y = 1 5 x - 5 C) y = 2 5 x + 5 D) y = 1 5 x + 5
Answers
Answer: There is no graph that I can see. I created one showing each line.
Step-by-step explanation: A straight line has the form y=mx+b, where m is the slope and b is the y-intercept (the value of y when x is zero). The two lines with slope 25 will rise much more quickly than the ones with a slope of 5. You could eliminate two lines based on that alone. With the two remaining lines, look at the y-intercept seen on the graph (the value of y when x=0). The options are 5 and -5. The correct line will be the one with the expected intercept.
3.7% of 35 is what number?
Answers
Answer:
1,295
Step-by-step explanation:
35 - 100%
x - 3,7%
x= 35*3,7:100=1,295
At the city museum, child admission is S5.20 and adult admission is $9.50. On Friday, 167 tickets were sold for a total sales of $1255.40. How many adult
tickets were sold that day?
Answers
The correct answer is: 28 children and 122 adults
Which line contains the points (1,-2) and (-3,2)?
A. Y= -x+1
B. Y= -x-1
C. Y= 1/2x-1
D. Y= -1/2x+1
Answers
Answer: y = -x1 - 1
Step-by-step explanation:
Do both points satisfy this equation?:
(1,-2): -2 = -1 -1 Yes
(-3,2): 2 = -(-3)-1 [or 3-1=2] Yes
The line contains the points (1,-2) and (-3,2) is Y= -x-1. The correct option is B.
What is coordinate geometry?A coordinate plane is a 2D plane which is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
Given that the points are (1,-2) and (-3,2). The equation of the line will be the line which satisfies the given points.
Y= -x-1
At points (1,-2),
Y= -x-1
-2=-1-2
-2=-2
At point(-3,2).
Y =-x-1
2=3-1
2 = 2
The line Y= -x-1 is passing through the points (1,-2) and (-3,2). The correct option is B.
To know more about coordinate geometry follow
https://brainly.com/question/18269861
#SPJ5
plz answer this, will give brainliest answer
Answers
Answer:
Similar - Yes
Similarity Statement - cdef ~ qrst
Scale factor - 3/4
Step-by-step explanation:
Hope this helps :)
Which situation has a result of 0?
A) Tim walks 2.3 miles due east and turns around and walks 2.3 miles due west. How far did Tim walk?
B) Mike is 7 years younger than his brother. In 7 years, what will be the age difference between Mike and his brother?
C) Dion opens a checking account and deposits $24.75. He then withdraws $24.75. How much money is left in the checking account?
D) Art is in a hot -air balloon 230 feet off the ground. The balloon climbs another 230 feet. How high off the ground is the hot-air balloon?
Answers
Answer:
C
Step-by-step explanation:
Hope this helps!!!!!!!
Answer:
C
Step-by-step explanation:
24.75+(-24.75)= 0
Though I would have believed A would be correct if not for the fact of how far he walked which would be 4.6 miles
B is similar you can't become the same age as someone if the are older than you
D is just 230+230=460
Be sure to show your work and solve the following equation:
(26 + 4) = 6=
Answers
Answer:
I assume the extra = after 6 is a typo in that case the answer is
30≠6
False
No Solution
Step-by-step explanation:
26 + 4 = 30
30 = 6
is not a true statement therefore making it incorrect
Answer:
is 6
Step-by-step explanation:
26+4=6
30=6
Exercise 1.3 Write each of the following expressions, if possible, as a polynomial in the form
a.
[tex](x {}^{2} - x - 6)(x + 2)[/tex]
Answers
Answer:
In complete question please edit question
What's the missing side of this triangle
Answers
7^2+9^2=130
Sqrt(130)=11.4
Answer:
20.25inches
Step-by-step explanation:
Using the Pythagorean theorem,
h^2=7^2 +19^2
h^2=410
h=sqr 410=20.25inches
This question as the simplest form pls helpppp
Answers
Answer:
the answer is 1.5 i think
Step-by-step explanation:
Help me solve please!
To get to the camp in time, tourists had to go with a speed 4km/h. They went with that speed half of the road, but then they drove with a bus and arrived to the camp 2h 20min before the planned time. How many kilometers did tourists drive with the bus, if the speed of the bus was 60km/h?
Answers
Answer:
it is solved at jemrare dot com
Step-by-step explanation:
This problem can be solved using distance formula;
s=vt
Here we suppose;
Speed of Tourists=v1=4 km/h
speed of bus=v2=60km/h
Total time to be taken by the tourists to reach the camp without bus=t
Time taken by tourists when bus used=t-2h20min=t-140min
let the total distance is ‘x’ but half is travelled without bus and other half by bus!
for first half distance=s1 =x/2
for second half distance=s2=x/2
Using s=vt formula for first half;
.........................................
see or visit jemrare dot com
Find cos O if sinO = sqrt2/2 is in the second quadrant
Answers
Answer:
D. [tex]-\frac{\sqrt{2} }{2}[/tex]
Step-by-step explanation:
So, on a regular coordinate plane, coordinates are written (x,y)
well, in trig, coordinates are written (cosθ, sinθ).
if sinθ=[tex]\frac{\sqrt{2} }{2}[/tex] in the second quadrant, then look for the "y-value" that says
if you don't have a unit circle to look at, then it helps to know that the fraction [tex]\frac{\sqrt{2} }{2}[/tex] is ONLY found with ITSELF OR THE NEGATIVE OF ITSELF. it is never paired with another number.
this means that this number will only be seen in the coordinates
[tex](\frac{\sqrt{2} }{2} ,\frac{\sqrt{2} }{2})\\(-\frac{\sqrt{2} }{2},\frac{\sqrt{2} }{2})\\(-\frac{\sqrt{2} }{2},-\frac{\sqrt{2} }{2})\\(\frac{\sqrt{2} }{2},-\frac{\sqrt{2} }{2})[/tex]
use this knowledge along with knowing the signs in each quadrant:
Q1: (+,+)
Q2: (–,+)
Q3: (–,–)
Q4: (+,–)
Need help please explain
Answers
Answer:
nearest hundred= perimeter of the triagle= x metres= nearest hundred- 100
The product of 3 and a number is at
most 21.
Answers
Answer:
n = 7
Step-by-step explanation:
3n = 21
n = 7
Ques 8 From the graph the solution of the equations y = −2x and y = x +6 y=x+6 is
Answers
Answer:
the first option if you are looking for where they intercept
Step-by-step explanation:
Don't remember how to do this. Please help!
Answers
Step-by-step explanation:
Given the linear function, w(x) = 3/5x + 2, where the slope, m = 3/5, and the y-intercept is (0, 2).
Start by plotting the y-intercept on the graph. Then, use your slope, m = 3/5 (rise 3 units, run 5 units) to plot other points on the graph.
Attached is an edited screenshot of your given problem, which shows the plotted points on the graph using the techniques explained in this post.
On Monday, the escalator was not working. It took Tom 18 seconds to reach the top, climbing two steps each second. By Tuesday the escalator had been repaired and Tom took only 12 seconds to reach the top climbing at the same rate. Wednesday Tom decided to ride the escalator without climbing at all. How long did it take to reach the top this time?
Answers
Answer:
15 seconds
Step-by-step explanation:
12/x=45
What would x equal
Answers
Answer:
=4/15
=0.26
Step-by-step explanation:
Answer:
x = 4/15
Step-by-step explanation:
Step 1: Multiply both sides by x.
[tex]\frac{12}{x} * x = 45 * x[/tex] [tex]12 = 45x[/tex] [tex]45x = 12[/tex]Step 2: Divide both sides by 45.
[tex]\frac{45x}{45} = \frac{12}{45}[/tex] [tex]x = \frac{4}{15}[/tex]Therefore, x = 4/15.
What is the slope of the line passing through the points (3, -3) and (-5, 3)?
Answers
Answer:
acceleration
Step-by-step explanation:
it is slope
m = change in y/ change in x
m = (-3 - 3)/(3 - -5)
m = -6/8
m = -3/4
what is 9 + 10 - 11 + 23 and 12
Answers
plz help will mark you as brainliest
(only brainliest for the person who answers the most answers) u don't have to answer all questions tho u can just answer one
Answers
Answer:
down there
Step-by-step explanation:
36.B
37.B
38.A
39.B
40.B
(correct me if im wrong<3)
1. Use the conditional statement below to answer each question.
“If two angle measures add up to 90 degrees, then the angles are complementary.”
a. Write the converse, inverse, and contrapositive of the given conditional statement.
b. Can the conditional be written as a biconditional statement? Why or why not. Support your answer.
P.S. I already answered the first part, I just need help with part b
Answers
Answer:
can you explain it more and then I will know the answer
does anybody know the awsner
Answers
Answer: C) Wanda converted the percent to a decimal incorrectly. It should be 0.73.
Step-by-step explanation:
To change a percent to a decimal, simply divide it by 100.
Answer:
cheese and are you in flordiada? i had the same program
Step-by-step explanation:
Here is the screenshots for my question
Answers
Relationship: Alternate exterior angles
3) m < 3 = 111°
Relationship: Alternate interior angles
1) m < 1 = 67°
Relationship: Corresponding angles
26 past due! last question!! ty for all you guys' help!!
Answers
Answer:
Slope = 3/2, or 1.5
Step-by-step explanation:
Pick out the lattice points ( points that intersect the graph markings)
I see 2 points, ( 3, 1), and ( 5, 4)
Slope = Δy/xΔ = 4 - 1/5 - 3 = 3/2
Slope is 3/2, or 1.5
-Chetan K
You rise 3 and then go right 2
Rise over run!;D
Find two numbers if their ratio is 9:11 and their difference is 6 THERE ARE TWO ANSWERS!!
Answers
Step-by-step explanation:
x, y are the 2 numbers.
x/y = 9/11
x - y = 6
x = y + 6
now we use that in the first equation
(y + 6)/y = 9/11
y + 6 = 9y/11
11y + 66 = 9y
2y = -66
y = -33
x = y + 6 = -27
but the second equation could also be
y - x = 6
then
x = y - 6
and that in the first equation leads to
(y - 6)/y = 9/11
y - 6 = 9y/11
11y - 66 = 9y
2y = 66
y = 33
x = y - 6 = 27