Step-by-step explanation:
[tex] \sqrt{5} = 2.23[/tex]
[tex] \frac{\pi}{3} = 1.04[/tex]
[tex] \sqrt{3} = 1.73[/tex]
3 km : 1200 m
? : ?
what is both mean
Step-by-step explanation:
Answer in attached picture
hope it helps
Answer:
5:2
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
What's -1.55 as a fraction? show work please help
Answer:
hope it's help you dear
Step-by-step explanation:
The decimal part of your number seems to have the repeating digit 5 in it.
Your original number to convert is 1.550000. Let's slide the decimal point in this number to the right 1 place(s) (the same number of digits in the number 5).
If we do this, we'll get a 15.500000 (slide the decimal in the 1.550000 right 1 places, you'll get 15.500000).
So what? Well now, we have two numbers with the same repeating decimal parts, 15.500000 and 1.550000.
Now let's just work a little algebra into all of this. Let's call your original number x. And in this case, x=1.550000. The number with the decimal point slid over can be called 10x, because 10x=15.500000
What if we subtracted these two equations (that is, subtract the items on the left of the equal sign
from the stuff on the right of the equal sign)?
10x = 15.5
- x = 1.55
----------
9x = 13.95.
Now here's the important result of doing all of this: Notice how all of the repeating decimal parts have subtracted away to zero! We are left with a nice, simple 14 on the right side of the equal sign.
Now, solving 9x=14 for x by dividing both sides of it by 9, we'll get that x=14/9. And this is your answer.
How is this your answer? Well remember that above, x was originally set equal to 1.550000 via x=1.550000, and now we have that x is also equal to 14/9, so that means 1.550000=14/9..and there's 1.550000 written as a fraction!
The fraction is an improper fraction (the numerator is greater than the denominator).
While there is nothing incorrect about this, an improper fraction is typically
simplified further into a mixed number.
The whole number part of the mixed number is found by dividing the 14 by the 9.
In this case we get 1.
The fractional part of the mixed number is found by using the remainder of the division,
which in this case is 5 (14 divided by 9 is 1 remainder 5).
So your final answer is: 1.550000 can be written as the fraction
The length of an object is measured as 34.8 centimeters. What is this measurement in scientific notation?
Answer:
34.8 x 10 to the power of 0.
Step-by-step explanation:
hope this helps
Write an equation of the line perpendicular to y=-3/4x that passes through the point ( 3,-8)
Answer:
y
=
4
3
x
+
4
3
Step-by-step explanation:
draw a model for -9+15
Step-by-step explanation:
-9+15
15-9
+6
So after there you can construct a numberline showing that.
-9+15 can be written as 15-9
Model:-
Suppose you have a empty bag .You are given 15 chocolates .Then 9 chocolates are taken back.How mamy chocolates you have now?
please help me with this thank you
hi <3
1) as the value ahead of the tenths position is a 5, you would round up.
this gives you the answer of 1.6
2) as the value ahead of the hundredths position is a 4, you would round down.
this gives you the answer of 1.55
3) as the value ahead of the thousandths position is an eight, you would round up.
this gives you the answer of 1.555
hope this helps :)
8 x 6 = (4 6) + (
x6)
= 24 +
Answer:
4,24,48
Step-by-step explanation:
For the first equation, they are splitting 8 in half. So 8/2 would be 4. The 4 would go in the first box.
Then 4x6 is 24 in the second box.
Then just add 24 and 24. 24+24=48
And your last answer is 48.
Together, two pipes can fill a tank in 3 hours.
One pipe alone can fill the tank in 5 hours.
How long does it take for the other pipe to
fill the tank alone?
Answer: 7.5 (h)
Step-by-step explanation:
Let say
a the outflow of the first pipe
b the outflow of the second pipe
T the volume of the tank.
x the time for filling with the second pipe
two pipes can fill a tank in 3 hours: a*3+b*3=T
One pipe alone can fill the tank in 5 hours : a*5=T
3*b=T -3a ==> 3b= 5a*3a=2a
b=2a/3
b*x=T ==> 2/3*a*x=T ==> 2/3*T/5*x=T ==> 2/15*x=1
x=15/2 = 7.5 (hours)
can i have help please?
Answer:
38
Step-by-step explanation:
(34+ 18 × q)-(5^q + 7). q=2
34+18×2-(5²+7)
34+18×2-(25+7)
34+18×2-32
34+36-32
38
semoga membantu
Answer:
38
brainliest is appreciated
Step-by-step explanation:
q=2
(34 + 18 . q) - (5^q + 7)
(34 + 18 × 2) - (5^2 + 7)
70 - 32
38
What is the midpoint of the line segment that connects the points located at (10,-13) and (-8,5)
Answer:
midpoint=(X1+X2),(Y1+y2)
=(10-8),(-13+5)
=(2,2)
The midpoint of SR is M(5,-2). One endpoint is S(-1,3).
Find the coordinates of endpoint R.
A. R(11,–7)
B. R(2, 1)
C. R(
6-5)
D. R(2,0.5)
wer 1.
Answer:
The answer is A
Step-by-step explanation:
Midpoint formula: (x1 + x2) / 2, (y1 + y2) / 2
In this case, we already have the midpoint, so one of the x and one of the y values are unknown, whereas the sum is not.
(-1 + x) / 2 = 5, (3 + y) / 2 = -2
For both equations multiply both sides by 2
-1 + x = 10, 3 + y = -4
x = 11, y = -7
Rewrite as coordinates.
(11, -7)
Please solve this if you can
Answer:
d = 3
Step-by-step explanation:
(7d+3)/4 = 6
Multiply each side by 4
(7d+3)/4*4 = 6*4
(7d+3) = 24
Subtract 3 from each side
7d+3-3 = 24-3
7d = 21
Divide by 7
7d/7 = 21/7
d = 3
(2-6i)(8+i)(9-3i). If u could show me the process that would be great ty <3
Answer:
(19)(-8i)
Step-by-step explanation:
(2 - 6i)(8 + i)(9 - 3i)
(2 + 8 + 9)(-6i + i - 31)
(19)(-8i)
In the grid below, each number can be obtained through the sum of the two numbers connected directly below it. For instance, in the last row, the 5 is the sum of the two numbers below it, 2 and 3. Using the same method, all the numbers starting from the bottom row sums all the way up to the final square, 2x. Determine the value of x if the number in the topmost square is double unknown number in the bottom row.
Answer:
x = -12.
Step-by-step explanation:
Number in the square next to 5 = 3+x.
Number to the right of this one = x + 1
From left to right the umbers in the second row = 5 + 3 + x
and 3 + x + x + 1
= x + 8 and 2x + 4.
So x + 8 + 2x + 4 = 2x
so 3x + 12 = 2x
x + 12 = 0
x = -12.
What is the y-coordinate of point D after a translation of
(x,y) - (x + 6,4-4)?
Answer:
Answer:The y coordinate of point D after translation is 1
Step-by-step explanation:
The population of a city decreases by 1.2% per year. If this year's population is
191,000, what will next year's population be, to the nearest individual?
Answer:
188,708
Step-by-step explanation:
191,000 x 0.098 = 2292
Decreases = Subtract
191,000 - 2292 = 188,708
what is (c+d) to the power of 3
Answer:
c³ + cd³ + 3c²d + 3cd²
Step-by-step explanation:
(c+d)^3 is worded as c plus d quantity cubed which doesn't mean you cube everything inside. It means you multiply the quantity by itself 3 times.
(c+d)(c+d)(c+d)
You can only multiply 2 at a time so do the first two then the result and the third one.
Distribute everything in one quantity to the other so c*c = c^2 and c*d = cd
= (c^2 + 2cd + d^2)(c+d)
= c^3 + c^2d + 2c^2d + 2cd^2 + cd^2 + cd^3
Combine like terms
= c³ + 3c²d + 3cd² + cd³
Hi can you help please :)
Answer: 5 miles/hour
Step-by-step explanation: The slope of the line is 5: every 1 hour adds 5 miles to the distance travelled.
It is defined by 3 points and can be named at least 2 different ways
(-33)+(-7)=
9+(-15)=
5-(-46)=
if any brave soul can do THREE of these.. u gona get brainy or somethin
Answer:
-40
-6
51
Step-by-step explanation:
-33+-7 you are adding two negatives
9+(-15) you are adding a negative to a positive which gets you closer to zero
5-(-46) you are subtracting a negative which is adding
in a country for a percent of sales under 20 years of age of female 46 of those of a 20 ml if 27% of the total population are under 20 what percentage of the total is female
Answer:
48% of the ppulation would be incorrect
Step-by-step explanation:
goodluck finding a answer tho
Write a equation in slope intercept form for the line with slope 2/5 and y- intercept -1
Answer:
[tex]y=\frac{2}{5} x-1[/tex]
Step-by-step explanation:
[tex]y=mx+c[/tex]
m= slope
c= y intercept
therefore,
m=2/5
c=-1
Which is equivalent to 38*?
O &
3
O O 8x
08
* اسیا
83x
Answer:
y = 3 suh slid este ob cine este a, b și g au nevoie de acel kinfo pentru a termina
Step-by-step explanation:
Please Help Me
Which equation is an identity?
A. (9x/15) + 27 = (9x/15) + (27/15)
B. 3((x/2) + 16) - 16 = (3/2)x
C. -4(3 - 2x) = -12 - 8x
D. -5((x/15) - 16) - 30 = 50 - (1/3)x
E. 36((3/4)x- 2) + 72 =-72 + 27x
Answer:
C.
Step-by-step explanation:
An equation is an identity if the equation is always true regardless of what value you replace 'x' with.
This means we need to simplify the equations above to see which one will be true for any value of 'x'.
After simplifying equation C, we get -12-8x = -12-8x. Since both sides of the equation are the same, this equation will be true regardless of what value replaces x so this equation is an identity.
The normal pulse for healthy adults ranges from 60 to 100 beats per minute. Suppose if A Man’s pulse rate is 75 beats per minute, then what will be the pulse rate for 10 minutes.
Answer:
75x10=750
Step-by-step explanation:
75 beats for one minute times 10 mins
Hurry up someone please
Answer:
x = 19.6
Step-by-step explanation:
If we need to find the value of x then first we need to
(7x-25) + (3x +9) = 180 (angles at the same side of transversal will be equal to 180 degree )
10x -16 = 180
10x = 180 +16
10x = 196
x = 196/10
x = 19.6
Complete the recursive formula of the geometric sequence 500,200,80,32,
[tex]\boxed{\sf a_n=\dfrac{a_{n-1}}{10}\times 4,n\gt 1}[/tex]
Lets verify
[tex]\\ \sf\longmapsto a_2=\dfrac{a_1}{10}\times 4[/tex]
[tex]\\ \sf\longmapsto a_2=\dfrac{500}{10}\times 4=50(4)=200[/tex]
And
[tex]\\ \sf\longmapsto a_3=\dfrac{a_2}{10}\times 4[/tex]
[tex]\\ \sf\longmapsto a_3=\dfrac{200}{10}\times 4=20(4)=80[/tex]
And
[tex]\\ \sf\longmapsto a_4=\dfrac{a_3}{10}\times 4[/tex]
[tex]\\ \sf\longmapsto a_4=\dfrac{80}{10}\times 4=8(4)=32[/tex]
Hence verified
Lets predict next term
[tex]\\ \sf\longmapsto a_5=\dfrac{a_4}{10}\times 4[/tex]
[tex]\\ \sf\longmapsto a_5=\dfrac{32}{10}\times 4=3.2\times 4=12.8[/tex]
there are 34 people
I walk into the garden
You kill 30 people
how many people are in the Garden ?
Answer quick plz
Answer:
I guess 34 because the dead people were still in the garden
Find the area of the right triangle.
Be sure to include the correct unit in your answer.
Answer:
the area of the triangle is 187.5cm^2
Step-by-step explanation:
1/2 × b × h
1/2 × 15 × 25
A = 187.5 cm^2
What is the inverse of v(x)= -3/4x - 1/3?
Step-by-step explanation:
v(x) = y = -3/4x - 1/3
y + 1/3 = -3/4x
x = -4/3 × (y + 1/3)
you see ? we only need to show how we calculate x out of y (instead of the normal direction of y or of x).
and to follow naming standards we now simply switch x and y, so that the inverse function is indeed again a function of x
y = -4/3 × (x + 1/3) = -4x/3 - 4/9