Answers
Answer:
A = 452.16
Step-by-step explanation:
A = 1/4 x 3.14 x d^2
Answer:
75.36
Step-by-step explanation:
did math
Related Questions
can anyone please help me with question need help please
Answers
Step-by-step explanation:
there is no reason in maths only the method
Antonio ran 129 laps at the park. Alan ran 20% more than that. how many laps did Alan run
Answers
Answer:
154.8
Step-by-step explanation:
20% is equal to 20/100= 0.20. So, 0.20 multiplied by 129 will give you 20% of 129 which is 25.8. If Alan ran 20% more then you add 25.8 to 129 which gives you an answer of 154.8.
Equation: 20/100= 0.2
0.2* 129= 25.8
25.8+129= 154.8
Alan ran 154.8 laps.
Find the value of n that makes equation true.
5n =20
n + 5 = 10
2n = 3
n + 5 = 13
Answers
Answer:
5(4) = 20
5 + 5 = 10
2(1.5) = 3
8 + 5 = 13
Step-by-step explanation:
Wendy has x pairs of shoes. Her friend Dylann has 6 fewer pairs of shoes. Which
expression can be used to determine how many pairs of shoes Dylann has?
Answers
Answer:
did u find the answers to all of that quiz if u did can u tell me the right answers
Step-by-step explanation:
Answer in fraction form. Simplify if needed. 89 + (-23)
Answers
PLS PLS PLS HELP IM TERRIBLE AT MATH :( !!!!
Answers
In order from top to bottom, your answer should be:
A
C
B
Given that a × 70 = b
work out the value of
Your final line should say, 3b/a =...
Answers
a/q b/a=70 so ans will be 210
Order the numbers from least to greatest: -3, 5, -1, 0, 7
Answers
-3, -1, 0, 5, 7
hope that helped:)
8 divded by 2 (2+2)= ?
Answers
Answer:
16
Step-by-step explanation:
8 / 2 (2+2)
8/2(4)
4(4)
16
PLEASEEEE HELP ME I will give you brainliest
Answers
Answer:
13
Step-by-step explanation:
Answer:
X = 13 :D
Step-by-step explanation:
3x-2y=10 7x=2y=30
yea no i dont know how to do this.
Answers
Chelsea shows her work in finding the solution to 4x−5=2+3(x−3). After checking her answer in the original equation, she found that it did not work. Where did she make a mistake?
Answers
quita los paréntesis: 4x-5=2+3(x-3) multiplica paréntesis X3, elimina el paréntesis: 4x-5=2+3x-9 calcule: 4x-5= -7+3x mueve los términos y te quedará así: 4x-3x-5=-7
agrupe los términos semejantes: x=-7+5
calcular la suma, y el resultado final sería: x= -2
Step-by-step explanation:
espero te sirva
4)
8
Toy cars and boats are
shared in the ratio 7:4. If
there are 66 toys in total,
how many boats are there?
Answers
Answer:
44
Step-by-step explanation:
Toy cars : boats
7 : 4
11u-> 66
1u->6
4u-> 44
Look at picture
skjdnisujwndijbd
Answers
skjdnisujwndijbd
2.5 hours
Anyone know? Please
Answers
Answer:
B
Step-by-step explanation:
X = 3
Y= 5
A fish tank holds 36 liters of water . Right now , it is only 75% full. How many liters of water are in the tank?
Answers
Answer:
27 Liters
Step-by-step explanation:
Do 36 (original number) divide by 4 to find how much 1/4 is. Then take that answer (9) and multiply it by 3 to get 3/4 because 75%=3/4.
Find the missing side rounded to the nearest tenth.
53°
11
Answers
Answer:
Step-by-step explanation:
sin(53°) = 11/x
x = 11/sin(53°) ≅ 13.8
Winner gets a thanks and brainliest
Answers
Answer:
7/17
Step-by-step explanation:
8/17 + 2/17 = 10/17
17/17 - 10/17 = 7/17
PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEE HELP PLEASEEEEEEEEEEEE Caroline collected
3
1
4
bags of bottles to take to the recycling center.
1
3
of the bags are glass bottles
2
3
of the bags are plastic bottles
The recycling center only accepts plastic bottles. How many bags will the recycling center accept?
Answers
Answer:
2 7/12
Step-by-step explanation:
PLZZZZZZ HELP I DON'T WANNA GET IT WRONG
Rosa wants to buy a sweater that is on sale for 25% off. The original price of the sweater is $21.00. About how much money will Rosa save with the 25% discount?
Answers
Answer:
She will save $5.25
Step-by-step explanation:
21 x 25% = 5.25
Answer:
5.25
Step-by-step explanation:
100% -> 21
25%-> 5.25
Evaluate the expression when y= 7 and x = 9.
x + 4y
Answers
Answer:
[1] 9x - 4y = 7
[2] x - 4y = -17
[2] x = 4y - 17
// Plug this in for variable x in equation [1]
[1] 9•(4y-17) - 4y = 7
[1] 32y = 160
// Solve equation [1] for the variable y
[1] 32y = 160
[1] y = 5
// By now we know this much :
x = 4y-17
y = 5
// Use the y value to solve for x
x = 4(5)-17 = 3
Step-by-step explanation:
Answer:
9+4(7)
Step-by-step explanation:
Start by replaceing y with 7
Do the same with x
What is 2 ¼ as an improper fraction?
Answers
Answer:
9/4
Step-by-step explanation:
2 1/4 = 4x2+1/4 = 9/4
pls solve both and show ur answers :))
Answers
4. x=56
and you just multiply for four and divide for three
how many students participated in this survey? pls answer
Answers
Answer:
10 students
Step-by-step explanation:
1+2+4+3= 10
ecuaciones simulaciones el método de reducción x+y=6 x-y=2
Answers
The scool store is ng a sae and has owed the prices of all D 50:30 The price of any can be described D-030
5475
5375
5805
Answers
Answer:
jsjsjjsnsjsjsjjsjdjdjdjdj
Step-by-step explanation:
nxjsjjdndndjjdjdjxjjdjsjjdjxjzjjsjsjdjsjsjsjdjjssjjdjdjdjdjdjdjdjdjdjdjdjjxjdjdjdjdjdjdjdjjsjdjsjdnxj jxjsnjxjxj
The mass of a package sent through the mail is 3 kilograms what is the mass of the package in grams? Plz halp GAHAAHAHHAH
Answers
Answer:
3000 grams
Step-by-step explanation:
convert 3 Kg to G
Noah has 10 meters of rope. How many pieces of rope of length 1/2
meter can he cut from it?
Answers
Answer:
He can cut 20 1/2m peice of rope from the 10m rope
Step-by-step explanation:
divide
10 / .5 = 20
if you could show the steps that would be great
Answers
Answer:
24x + 8
Step-by-step explanation:
4 + 16 - 12(1 + 2x)
Solve
Show steps
__________________
We have a dilemma here, there is a variable and constant numbers in this equation. No fear, this is when like terms comes into play, where you can only combine two numbers that have the same ending, whether it be variables, exponents, e.t.c.
Distribute :
4 + 16 - 12(1 + 2x)
4 + 16 - (12(1) + 12(2x))
4 + 16 - 12 + 24x
Use PEMDAS (Add left to right) :
4 + 16 - 12 + 24x
20 - 12 + 24x
8 + 24x
24x + 8
8-24x is your answer
Step-by-step explanation:
4+16-12(1+2x)
20-12-24x
8-24x
Change x-2y=4 into slope-intercept form.
Answers
Answer:
y=1/2x-2
Step-by-step explanation: