10 % = 9 balls
20 % = 18 balls
30 % = 27 balls
40 % = 36 balls
50 % = 45 balls
60 % = 54 balls
70 % = 63 balls
80 % = 72 balls
90 % = 81 balls
100 % = 90 balls
Hope that helps!
how much higher is -200 than 450m
Answer:
-200 isn't higher than 450 but 450 is:
450 is 250 higher than -200
Step-by-step explanation:
Factorise the following terms : a2 + bc + ac + ab
Answer:
a²+bc+ac +ab
a²+ac+bc+ab
a(a+c)+b(c+a)
(a+c)(a+b)
Answer:
Step-by-step explanation:
take "a " and "c" as commons
a(2+b) + c(a+b)
Rachel runs 4 miles in 23 minutes. How many miles does she run per minute?
Answer:
To calculate how many total miles Rachel runs per minute, setting up a unit rate, that is a rate with a denominator of 1, would be helpful.
Step-by-step explanation:
Use the current problem to determine a rate.
23 minutes/4 miles
Now, set up a unit rate.
1 minute/x miles = 23 minutes/4 miles
To solve for x, we can use simple division strategies. We divide 23 by 23 to receive 1 minute. Likewise, dividing the current milage by 23 would wield the correct unit rate. To do this, divide 4 by 23.
4/23 = 0.1739130434782609
Finally, simplify your answer to receive 0.17.
Therefore, Rachel runs ~0.17 miles per minute. (Note that this answer is only a rounded answer of her actual milage per minute)
A group of preschoolers was asked to name their favorite fruit. What percent of the kids chose grapes?
29%
79%
21%
31%
10)
55°
+ 82
1 + 61
A) 520
C) 40°
B) 38°
D) 73°
If 20% of a number is 10, what is the whole number?
Answer:
100
Step-by-step explanation:
20%-10
20%*5=100%--10*5=100
Answer:
the starting number is 100
write the expression that represents y increased by 5%
Answer:
y·1.05
Step-by-step explanation:
pls help i really really need help on this. We just learned this but i can't remember it.
I'm really sleepy and wanna sleep. So i would appreciate your help.
:)
Answer:
114 cm²
Step-by-step explanation:
Area of shaded region
= area of circle -area of square
[tex]\boxed{area \: of \: circle = \pi {r}^{2} }[/tex]
Given that radius= 10cm, r= 10cm.
[tex]\boxed{area \: of \: square = side \: \times side}[/tex]
Let the length of a side of the square be x cm.
Applying Pythagoras Theorem,
10² +10²= x²
100 +100= x²
x²= 200
[tex]x = \sqrt{200} [/tex]
Area of square
= x²
= 200cm²
Area of shaded region
= 3.14(10²) -200
= 3.14(100) -200
= 314 -200
= 114 cm²
i think it is e but I am not sure. If someone knows the answer, please reply
Answer: You are correct it is E
Step-by-step explanation:
Saw the question answered on brainly so its correct
Help 10 points for correct answer
Answer:
C. 85.0 degrees. Because...
Coz when you calculate the angles all together using the 180°. You'll find the right answer
math work pls help :)
Answer:
the theorum used here is sas one
Find the values of x and y.
Answer:
omg I absolutely love your profile picture:)
Find two numbers such that their sum
is 337 and their
difference is 43?
A relation contains the points (-5, -10), (-2, -4), (-1,-2), (4,8) and (5,10). is this a function?
On a test Darra scored 36 points. If there were 40 points posible what grade did she get?
Answer:
90%/A
Step-by-step explanation:
if this helped please mark brainiest.
Answer:
She got a 90%
Step-by-step explanation:
You have to divide the number you got with the number that you can get out of. (36/40=0.9) and then convert the decimal to a percentage
Which of the following quadrilaterals always have diagonals thats are congruent? check all that apply
Parallelogram
Rectangles
Rhombi
Squares
Isosceles trapezoid
Answer: Rectangles, Squares, Isosceles Trapezoid
The following quadrilaterals always have diagonals that are congruent :
RectanglesSquaresIsosceles TrapezoidLearn more about Congruency:
https://brainly.com/question/18019780?referrer=searchResults
I need help with 1 over x minus 8 so like 1/x-8
Negative Exponent
Answer:
1-8x
Step-by-step explanation:
1/x - 8
x × 1/x - 8× x
1-8x
What is something plus 1/2 that gives you 4/6
it is 1/6 that is the anwser
Answer:
answer: 3/4
Step-by-step explanation:
Volume of the pyramid
One angle of an isosceles triangle measures 62º. Which other angles could be in that
isosceles triangle? Choose all that apply.
PLEASE HELP
Answer:
62 and 56 or 59 and 59
Step-by-step explanation:
62, 62, 56
or
62, 59, 59
Answer:
62, 56, and 59
how many seconds in an hour
Answer:
there are 3,600 seconds in one hour.
Is VUW similar to
VXY? If yes,explain how you know. If no, explain
why not.
Answer:
Yes, because m<UVW is congruent to m<XVY and m<VUW is congruent to m<VXY
Step-by-step explanation:
which logarithmic equation is equivalent to 2^5=32
Answer:
5= log2(32)
Step-by-step explanation:
IT IS CORRECT! I took the test :)
CAN SOMEONE PLEASE CHECK MY ANSWER!!
Answer:
Yesss, that's correct!
Step-by-step explanation:
Good luck!!!!
What does the symbol 7NS2 represents
Answer:
7. NS. A. 2 Apply and extend previous understandings of multiplication and division of fractions to multiply and divide rational numbers.
Step-by-step explanation:
have a nice day
1*9999999999999999999999999, i will give brainliest, but you mut have every single 9 in the answer, ok?
99999999999999999999999999
what is the second step when multiplying mixed numbers.
Answer:
Multiply the numerators, than the denominator
Step-by-step explanation:
Because...
1. Change the mixed number to a impoper fracytion
2.Multiply the numerators, than the denominators
3. Than multiply the numerator and denominator seperatly
John sells candy bars for 2$ each. How much will he make if he sells 10 bars
Each Candy Bar is $2, so if he sells 10, you just need to multiply,
10 * $2 = 20
So He'll make $20, selling 10 bars.
If he sells 50 bars then just multiply,
50 * $2 = 100
So He'll make $100 selling 50 bars.
Answer:
he will make $20 dallors
10×$2=20
1/3 plus blank equals 5/6
Answer: 3/6 + 2/6 = 5/6
Step-by-step explanation: 1/3 is equal to 2/6 then 3/6+ 2/6 equals 5/6
Elizabeth bought 5 packets of sunflower seeds. Each packet contained 12 seeds. She planted 1 packet of seeds, and 6 seeds sprouted. Which statement about the seeds in the remaining packets is best supported by this information?