Answer:
A square root
Step-by-step explanation:
A square root is one of two equal factors of a number.
Two similar circles are shown. The circumference of the
larger circle, with radius OB, is 3 times the
circumference of the smaller circle, with radius OA.
Radius OB measures x units. Which expression
represents the circumference of the smaller circle with
radius OA?
A.(pi/3) x units
B.(2pi/3) x units
C.2pi x units
D.6pi x units
Answer:
(B). [tex]\frac{2\pi }{3} x[/tex]
Step-by-step explanation:
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
What is the area of a triangle 3 4 5
Answer:
6 cm^2
Step-by-step explanation:
what is the 9s in 299 what is the values
Answer:
the first 9 is just the number 9 in the ones place, and the 9 next to the 2 is in the tens place so its value is 90
What is the sign of −4 ÷ −8?
Answer?:
1: Positive
2: Negative
3: Zero
[tex]Hello[/tex] [tex]There![/tex]
I believe the answer is...
2: Negative
Hopefully, this helps you!!
[tex]AnimeVines[/tex]
Which graph represents a proportional relationship?
Can someone help me?
Answer:
yodpdd
Step-by-step explanation:
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s
s
a
a
a
a
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Answer:
x=54
plsssss mark me brainliestt
Step-by-step explanation:
2x+18+x=180
coordinating angles
3x+18=180
3x=162
x=54
PLEASE HELP
n/39 = 8/13
a: n=32
b: n=2 2/3
c: n=24
d: n=63 3/8
Answer:
c
Step-by-step explanation:
Divide
39 / 13 = 3
Multiply
3 x 8 = 24
Answer:
n/39=8/13
Cross multiply
39*8=13n
n=39*8/13
n=24
if R is the midpoint of QS, RS= 2x-4, ST=4x-1, and RT=8x-43 Find QS
A line segment is also a line but a line with finite length and fixed endpoints. The length of the point QS is 34 units.
What is a line?A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely.
For the given line segement RT we can write,
RT = RS + ST
8x - 43 = 2x - 4 + 4x - 1
8x - 43 = 6x - 5
8x - 6x = 43 - 5
2x = 38
x = 38/2
x = 19
Since R is the midpoint of QS, therefore, the length of the QR and RS will be equal. Therefore, we can write,
QR = RS
RS = 2x - 4
Substitute the value of x,
=2(19) - 4
= 38 - 4
= 34
Hence, the length of the point QS is 34 units.
Learn more about Line here:
https://brainly.com/question/21511618
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Find the area of a rectangular ground which is 14 1/2 m long and 10 2/3 m wide.
Answer:
154 2/3 m²
Step-by-step explanation:
14 1/2 x 10 2/3
First, make the mixed numbers into improper fractions:
29/2 x 32/3
Simlify by cross cancelling if you can:
29/1 x 16/3
Then, multiply:
29/1 x 16/3 = 29 x 16/1 x 3 = 464/3
Finally, turn the new improper fraction into a simplified mixed number:
464/3 = 154 2/3
The area is 154 2/3 m²
put the following events in order from oldest to most recent:
a. WWII
b. Sykes-Picot agreement
c. Israel becomes a state in 1948
d. Balfour Declaration
e. WWI
Answer:
e. WWI » 1914
b. Sykes-Picot agreement » 1916
d. Balfour Declaration » 1917
a. WWII » 1945
c. Israel becomes a state » 1948
Step-by-step explanation:
[tex].[/tex]
plants per row
100 plants in 5 rows
Unit rate
Answer:
100 plants/5 rows divided by 5 = 20 plants/1 row. hope this helps
Step-by-step explanation:
- Zombie
Answer:
plants per row = total plants / total rows
=100/5
=20 plants per rate
Step-by-step explanation:
this is the answer plz add it as brainliest
Melanie buys 2 goldfish per month. How many goldfish will she have after a year?
Determine whether this scenario represents a functional relationship or not.
Answer:
functional relationship
Step-by-step explanation:
2 goldfish per month
how many in a year
12 months in a year
24 goldfish in one year
factor the trinomial:
2x^2+13x+21
Answer:
[tex](2x + 7) \times (x + 3)[/tex]
Step-by-step explanation:
[tex] {2x}^{2} + 13x + 21[/tex]
[tex] {2x}^{2} + 7x + 6x + 21[/tex]
[tex]x \times (2x + 7) + 3(2x + 7)[/tex]
[tex] = (2x + 7) \times (x + 3)[/tex]
In order to prove that a quadrilateral is a square specifically, we must show that it possess the properties of both a ________ and a _________.
triangle; trapezoid
rectangle; trapezoid
rhombus; trapezoid
rectangle; rhombus
Answer:
rectangle , rhombus
bsj
how many people will occupy a 5280ft by 20ft space if 15 people occupied 25 square ft space
Answer:
63,360 people
Step-by-step explanation:
the area of space =
5280 × 20 = 105,600 sq. ft
15 people occupied 25 sq ft
so, the sum of people will aoccupy the space =
105,600/25 × 15 = 63,360 people
Answer:
63,360 people
Step-by-step explanation:
5280ft × 20ft = 105600 ft²
If 15 people occupied a 25 ft² space, to find how many people occupied 105600 ft² space, divide 105600 by 25 then multiply by 15:
[tex]\begin{aligned}\implies \sf \dfrac{105600}{25} \times 15 & = \sf 4224 \times 15\\ &= \sf63360 \end{aligned}[/tex]
b. A line with a positive slope slants
and to the right. A line with a
negative slope slants
and to the right. A
line has zero
slope. A
line has undefined slope. Pleaseee help
Answer:
A line with a positive slope will slant up from left to right. Rise when calculating slope, the rise is the vertical distance between two specified points.
Tammy is saving money to buy a game. So far she has saved $15, which is one-third of the total cost of the game. How much does the game cost?
I hope this answer would help
The following image is a function.
х
у
-1
O
2
1
6
2
6
o
True
O False
Write the equation of the line described
Step-by-step explanation:
Find the negative reciprocal of the slope of the original line and use the point-slope formula y−y1=m(x−x1)y-y1=m(x-x1) to find the line perpendicular to y=−2x+3y=-2x+3.
y=12x+1
can someone help please
1/2
plsss mark brainliestt
Step-by-step explanation:
3/6
1.5/3
5/2.5
identify the terms, coefficients, and constants in the expression.
h+9+g
The number of the terms will be 3. And the coefficient of h and g is 1 and the constant term is 9.
What is polynomial?A polynomial expression is an algebraic expression with variables and coefficients. Unknown variables are what they're termed. We can use addition, subtraction, and other mathematical operations. However, a variable is not divisible.
The polynomial of the two variables is given below.
⇒ h + 9 + g
Where h and g are the variables.
The number of the terms will be 3. And the coefficient of h and g is 1 and the constant term is 9.
More about the polynomial link is given below.
https://brainly.com/question/17822016
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What is the largest integer that is below square root of 8?
4(x – 2+ y) =
PLS HELP ABKQNQOQQNQ
Answer:
Multiply each term in the parentheses by four.
4x-8+4y
Step-by-step explanation:
Answer:
[tex] = 4x - 8 +4 y[/tex]
I hope I helped you^_^
subtract -2x^2-6x from -2x^2+9
Answer:
6x + 9
Step-by-step explanation:
- 2x² + 9 - (- 2x² - 6x) ← distribute parenthesis by - 1
= - 2x² + 9 + 2x² + 6x ← collect like terms
= 6x + 9
necesito una tabla con posibles valores de largo y ancho de un rectangulo que su area debe tener de constante 720cm2
Answer:
Step-by-step explanation:
I need help with these problems can someone please help me with them ASAP please and thank you
#33
[tex]\\ \sf\longmapsto \dfrac{300(300+1)}{2}[/tex]
[tex]\\ \sf\longmapsto \dfrac{300(301)}{2}[/tex]
[tex]\\ \sf\longmapsto 150(301)=45150[/tex]
#34
[tex]\\ \sf\longmapsto \dfrac{500(500+1)}{2}[/tex]
[tex]\\ \sf\longmapsto 250(501)[/tex]
[tex]\\ \sf\longmapsto 125250[/tex]
#35
[tex]\\ \sf\longmapsto \dfrac{675(675+1)}{2}[/tex]
[tex]\\ \sf\longmapsto dfrac{675(676)}{2}[/tex]
[tex]\\ \sf\longmapsto 675(338)[/tex]
[tex]\\ \sf\longmapsto 228150[/tex]
#36
[tex]\\ \sf\longmapsto \dfrac{825(825+1)}{2}[/tex]
[tex]\\ \sf\longmapsto \dfrac{825(826)}{2}[/tex]
[tex]\\ \sf\longmapsto \dfrac{825(413)}{1}[/tex]
[tex]\\ \sf\longmapsto 340725[/tex]
#37
n=102/2=51
[tex]\\ \sf\longmapsto n^2[/tex]
[tex]\\ \sf\longmapsto 51^2[/tex]
[tex]\\ \sf\longmapsto 2621[/tex]
#38
n=49+1/2=50/2=25
[tex]\\ \sf\longmapsto n^2[/tex]
[tex]\\ \sf\longmapsto 25^2[/tex]
[tex]\\ \sf\longmapsto 625[/tex]
#39
n=999+1/2=1000/2=500
[tex]\\ \sf\longmapsto n^2[/tex]
[tex]\\ \sf\longmapsto 500^2[/tex]
[tex]\\ \sf\longmapsto 250000[/tex]
What is the distance between points M(2,6) and N(3,1) F√24,G√26, H√50,J√74
Answer:
Sqrt 26 = 5.1
Step-by-step explanation:
Sqrt [(1-6)^2 + (3-2)^2]
= sqrt (25+1) = sqrt 26 = 5.1
PLEASE ANSWER AS QUICK AS POSSIBLE
Stephanie's piggy bank has 38 more dollars than Tyler's wallet. Is Stephanie's piggy bank has $50, then the amount of dollars in Tyler's wallet is modeled by y + 38 = 50 where y is the amount of dollars in Tyler's wallet. How much money does Tyler's wallet have?
Function yes/no
Why or why not?
(Look at picture)
