Answers
Answer:
if the question is what is the are of the circle without the rectangle inside it, then we could solve it easily using the Mathematical formula for A Circle's area which is
[tex]\pi {r}^{2} [/tex]
since a radius is half a diameter, and the diameter is 8cm, the radius becomes 4 cm
Step-by-step explanation:
π×4^2
3.14×16
50.24
Related Questions
What’s the mean, variance and standard deviation
Answers
Answer:
Step-by-step explanation:
binomial distritubtion
mean= n*p
.23*300= 69
variance= n*p*(1-p)
.23*300*(1-.23)=53.1
standard deviation= sqrt(variance)
sqrt(53.13)= 7.3
determine if the graph represents a function
Answers
Answer:
the asnwer is YES
Step-by-step explanation:
Answer:
Step-by-step explanation:
i think it 3256
1. The weight of a newborn animal is given by the formula W = 3d + 9, where W is the weight
in grams and d is the number of days since hatching.
(a) What is the independent variable?
(b) What is the dependent variable?
(c) What will the weight of the newborn animal be 3 days after it hatches?
Answers
B. The dependent variable is the weight because it is dependent on the number of days.
C. To find the weight after 3 days just plug in 3 for “d”. You end up with W = 18 grams.
Which of the following statements must be true based on the diagram below? Select all that apply.( diagram not to scale)
Answers
ST is an angle of bisector
PLEASE HELP. WILL GIVE A BRAINLY. What is the range of the function?
Answers
Answer:
c is the correct option.
Step-by-step explanation:
The graph curves at y = -2 and above thus for the range of the graph is c.
The produce of 2 and the difference of a number and 1
Answers
Answer:
2*(n-1) represent the product of 2 and the difference of number and 1.
mark me brainlist plz.
not sure how to do this, could use some help. : )
Answers
Answer:
The GCF equal;
[tex] {x}^{3} y {z}^{2} [/tex]
I hope I helped you^_^
can somebody help me with number 26 please? Giving brainliest!!
Answers
Answer:
Ans 26
Step-by-step explanation:
F(x) = x/2
proof:
at x=0, f(x)=0
at x= -2 , f(x) = -1
and x = -4 , f(x) = -2
that's it.
Please help me out! View the image below!
Answers
Answer:
y=-2x+1
Step-by-step explanation:
Look at the photo i think
Evaluate 12x−3y when x=−14 and y=3
Answers
12x - 3y
12(-14) - 3(3)
-168 + 9
-159
Hope this helps!! :)
Answer:
-177
Step-by-step explanation:
12(-14)-3(3)
-168-9
-177
Can someone please help me !!!!
Answers
Answer:
Step-by-step explanation:
i think its the third one..
What is the geometric mean between 4 and 25. Write the answer in simplified radical form
Plzzz help me asap
Answers
Answer:
The geometric mean is the square root of 4*25
=10
Step-by-step explanation:
PLEASE HELP.
I’m not good at algebra and I’m stuck.
Answers
In f(x)= x + 4, the slope, m =1, is positive (rise 1 unit, run 1 unit). This means the graph is inclining from left to right. Also, the y-intercept is (0, 4).
These descriptions matches graph 1.
WILL MARK BRAINLIEST!
Identify if the polynomial is a monomial, binomial, trinomial or multinomial.
Answers
Answer:
multinomial
Step-by-step explanation:
polynomial are equal to multinomial
Please Help me. Put the following equation of a line into slope-intercept form, simplifying all fractions.
4x+6y= -36
Answers
Simplify
[tex] \frac{ {x}^{2} - 9 }{ {x}^{2} - 3x} [/tex]
CORRCET ANSWER+EXPLANATION SHALL BE MARKED BRAINLIEST+RECEIVE 34 POINTS
Thanks xx
Answers
If 40 meters of a cloth costs Rs 1940 how many meters can be bought for Rs 727.5
Plz explain
Answers
Answer:
15
Step-by-step explanation:
suppose x is the no. of cloth that can be bought in rs 727.5
then cost of 1meter cloth is rs 727.5×.....(i)
and cost of 40mtr cloth is rs 1940
then 1mtr cloth is 1940/40....(ii)
so from i and ii
we get
727.5/x = 1940/40
Line segment AB has a length of 3 units. It is translated 2 units to the right on a coordinate plane to obtain line segment A prime B prime. What is the length of A prime B prime? (5 points)
a
1 unit
b
2 units
c
3 units
d
5 units
Answers
Answer:
5 units
Step-by-step explanation:
2+3=5
someone please help me!
Show all work to factor x4 − 5x2 + 4 completely.
Answers
Step-by-step explanation:
=>x⁴-5x²+4
=>x⁴-x²-4x²+4
=>x²(x²-1)-4(x²-1)
=>(x²-1)(x²-4)
=>(x+1)(x-1)(x+2)(x-2)
hope this helps you.
maths surface solving
Answers
Answer:
144 cm²Step-by-step explanation:
6 * 8 + 10 * 4 + 8 * 4 + 6 * 4 =
48 + 40 +32 + 24 =
144 cm²
create a bar diagram to show 3 plus 5
Answers
Answer:
Can't answer
Step-by-step explanation:
I need more information to help you...
Could you please add a pic or screenshot for me to help?
Correct answer gets Brainly !!
Answers
Answer: X=5
Step-by-step explanation: Because if you subtract 10-(-5) it = 5
help rn please!! I’ll mark as brainliest for the first person to answer
Answers
If m∠ P = (19x -5) ∘ and Angle P is a right angle, find the value of x;
Answers
Answer:
the value of x= 5
Step-by-step explanation:
hey there!
given;
∠P=90°( right angle)
now;
∠p=19x-5
90°+5°=19x
95/19=x
x=5
hope it helps!
what is 0.0000128 as a fraction
Answers
Answer:
128/10000000 Mark Brainliest Please
Step-by-step explanation:
What is 0.0000128 as a fraction?
To write 0.0000128 as a fraction you have to write 0.0000128 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.
0.0000128 = 0.0000128/1 = 0.000128/10 = 0.00128/100 = 0.0128/1000 = 0.128/10000 = 1.28/100000 = 12.8/1000000 = 128/10000000
And finally we have:
0.0000128 as a fraction equals 128/10000000
Answer:
128/10000000
Step-by-step explanation:
To write 0.0000128 as a fraction you have to write 0.0000128 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.
0.0000128 = 0.0000128/1 = 0.000128/10 = 0.00128/100 = 0.0128/1000 = 0.128/10000 = 1.28/100000 = 12.8/1000000 = 128/10000000
And finally we have:
0.0000128 as a fraction equals 128/10000000
(Hope this helps can I pls have brainlist (crown)☺️)
The PTA makes a $5.00 profit on each school sweatshirt they sell. If they made a
profit of $2,170.00, how many sweatshirts did they sell?
Answers
Answer:
434 sweatshirts were sold
Step-by-step explanation:
$2,170/$5 = 434
I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best :D
Answers
Answer:
1.) 1 ,2, 31, 62
2.) 1, 3, 5, 9
3.) 540
Step-by-step explanation:
1.) 1x62= 62
2x31= 62
31x2= 62
62x1=62
Each of these number are a multiple of 62.
2.) 1x45=45
3x15=45
5x9= 45
9x5= 45
3.) 420÷2= 210
420÷3= 140
420÷5= 84
420÷6= 70
420÷9= 46.667 This number is not a multiple of 420 because the answer is in decimals which means 9 is not divisible by 420
540÷2= 270
540÷3= 180
540÷5= 108
540÷6= 90
540÷9= 60
540÷10= 54
2, 3, 5, 6, 9 and 10 is divisible by all of these numbers
Answer:
1) 1 ,2, 31, 62
2) 1, 3, 5, 9
3.) 540
Step-by-step explanation:
1) 62 would be divisible by 2 because its an even number, and if you split 62 in half, you would get 31.
2) 4+5 = 9. 3 and 9 are both divisible by 9, and 5 is divisible by 5.
3) All of the numbers are divisible by 10, 5, and 2 in the list. 250 is not divisible by 3, so we can take it off the list. The rest of the numbers are all divisible by 6. All we have left is 9. Both 420 and 510 add their values up to 6, which is not divisible by 9. That leaves us with 540 as our answer.
-kiniwih426
True or False
An example of an annual expense would be electricity because you receive a bill each month.
Answers
Answer:
True
Step-by-step explanation:
What is the distance between W(3, 1) and X(-2,-5)? Round to the nearest tenth.
10
A. 61.0
B. 3.3
C. 2.2
D. 7.8
Answers
Answer:
D. 7.8
Step-by-step explanation:
Distance formula: [tex]\sqrt{(x_{2} - x_{1})^2 +( y_{2} - y_{1})^2 }[/tex]
Substituting (-2 - 3)² + (-5 - 1)²
Distance = [tex]\sqrt{(-5)^2 + (-6)^2}[/tex]
Distance = [tex]\sqrt{25 + 36}[/tex]
Distance = 7.8
Help
help please please
Answers
Answer:
1. A
2. C
Step-by-step explanation:
I could be wrong, that's my best guess. Im so sorry if im wrong, have a good day