Answers
Answer:
18
Step-by-step explanation:
If 4050 divided by the mystery number is 225, then 4050 divided by 225 is the mystery number. 4050 divided by 225 = 18, so 18 is the mystery number.
Step by step:
So 4050 divided by that unknown/ mystery number is 225. Now you do 4050/225 and your total is 18!!
Related Questions
A middle school has an oval track with the dimensions shown. What is the distance around the track? use 3.14 for π. show your work.
Answers
I’m sorry if I’m wrong :{
The distance around the oval track would be 556.9 m which is the sum of the perimeter of the square and the circumference of the semi-circles.
What is the Circumference of a circle?The Circumference of a circle is defined as the product of the diameter of the circle and pi.
C = πd
where 'd' is the diameter of the circle
We have to determine the distance around the track
The required distance is equal to the sum of the perimeter of the square and the circumference of the semi-circles.
A middle school has an oval track with the dimensions shown.
Here the length of a side of the square = 78 m
And the diameter of the circle = 78 m
the distance around the track = perimeter of square + circumference of the circle
the distance around the track = 4 × 78 + π × 78 / 2 + π × 78 / 2
the distance around the track = 4 × 78 + π × 78
the distance around the track = (4 + π) × 78
the distance around the track = (4 + 3.14) × 78
the distance around the track = 7.14 × 78
the distance around the track = 556.9 m
Therefore, the distance around the oval track would be 556.9 m.
Learn more about the Circumference of the circle here:
brainly.com/question/19794723
#SPJ5
10 divided by 2 pa answer po grade 3 po ako
Answers
Answer:
10 divided 2 is 5 this is correct
Step-by-step explanation:
hope it help
5x2=10
5+5=10
10-5=5
HELPP 24 grams of salt and 16 grams of pure water were added to 160 grams of a 35% solution. What is the percentage of salt in the new solution?
Answers
The Ramirez family has a circular garden with a diameter of 22 feet. They cover the garden with mulch. The cost of mulch is $1.25 per square foot. To the nearest dollar, how much will it cost to cover the garden with mulch. Show your work.
A.$380 B. $475
C. $1.520 D. 1.900
Answers
Answer:
b) $475
Step-by-step explanation:
if it has a diameter of 22 feet, that means it has a radius of 11 feet
the formula of the area of a circle is πr². so square the radius and you will get 121, multiply that by π and you get 380
Now we know the area is 380 square feet, so multiply that by $1.25 and the answer is $475
Step-by-step explanation:
if it has a diameter of 22 feet, that means it has
a radius of 11 feet
the formula of the area of a circle is Tr?. so
square the radius and you will get 121, multiply
that by TI and you get 380
Now we know the area is 380 square feet, so
multiply that by $1.25 and the answer is $475
please help me ! I will give 20 points ! ( also have a great day :> )
Answers
Answer:
343
Step-by-step explanation:
7 * 7 * 7
7 * 7 = 49
49 * 7 = 343
evaluate x+3 squared by 2 - 6 when x = 4
Answers
Answer:
43
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
Identify.
(x + 3)² - 6
x = 4
Step 2: Evaluate
Follow Order of Operations.
Substitute in x [Equation]: (4 + 3)² - 6(Parenthesis) Add: 7² - 6Exponents: 49 - 6Subtract: 43Answer:
43
Step-by-step explanation:
Assuming you meant "evaluate x+3 squared - 6 when x = 4, we get:
(x + 3)^2 - 6
Substituting 4 for x, we get 7^2 - 6, or 43.
Can someone explain to me what this means, I can't quite understand it.
Answers
what is (0.25) x (1.4)
Answers
Answer:
0.35
tep-by-step explanation:
Which measure of spread is the most appropriate for the data set represented by the graph?
A.
range
B.
quartiles
C.
interquartile range
D.
mean absolute deviation
it is not D.
E.
either range or interquartile range
Answers
explanation:
Answer:
B
Step-by-step explanation:
becasue the guy above is correct
Proportional relationship between x y cabbage
Answers
Answer:
10 pounds cost $4.00
Step-by-step explanation:
PLEASE HELP FAST! DUE TODAY AND CANT HAVE A 0!
Answers
Answer:
ok so i think it is 5/9
Step-by-step explanation:
both equal 0.5 in decimal point
Answer:
The last option is correct
Step-by-step explanation:
Eg: i take -4/9
If your answer id 4/-9 , the negative sign will always go on the top so answer will be -4/9
Thus its similar
Hope you understood
if not I will explain again !
Your welcome !
Hi, I need some help with the last question of the first problem and the answer to the second page.
Answers
Answer:
46.9 for the first one
Step-by-step explanation:
So sorry if i'm wrong <3
Can anybody help me with this question and show me how to do it step by step, ASAP?! Btw, this question is for solving systems by elimination. I really need to sleep, and I just want to get a good grade on this.
Carl bought 19 apples of 2 different varieties to make a pie. The total cost of the apples was $5.10. Granny Smith apples cost $0.25 each and Gala apples cost $0.30 each. How many of each type of apple did Carl buy?
Answers
Answer:
Step-by-step explanation:
Split 19 into 2, since Carl bought two types of apples.
19/2 = 9.5
0.25 x 9 = 2.25
0.3 x 9 = 2.7
2.25 + 2.7 = 4.95
5.10 - 4.95 = 0.15
0.3 x 8 = 2.4
2.25 + 2.4 = 4.65
5.1 - 4.65 = 0.45
24 is 0.2% of what number?
Answers
Answer:
12,000
Step-by-step explanation:
Please use the pic and help me :)
Answers
48 * (1/3), equals 16
She wants to be 1/3 Of(multiply)
Answer:
16 feet
Step-by-step explanation:
Since Breanna's mom's garden is 48 feet in length, we can multiply that by 1/3 or divide by 3 to get the length of Breanna's garden. 48 / 3 = 16, so the answer is 16 feet.
please I need help with this:) 12 points!!
Will give brainliest to the correct answer!1.
Answers
Answer:
Part A: -1/4
Part B: 2/5
Step-by-step explanation:
Yohanna is conditioning all summer to prepare for her high school’s varsity soccer team tryouts. She is incorporating walking planks into her daily training plan. Every day, she will complete five more walking planks than the day before. Yohanna starts with four walking planks on the first day. Write an explicit formula that can be used to find the number of walking planks she completes on any given day. Use the formula to calculate the number of walking planks Yohanna will do on the 11th day?
Answers
Answer:
[tex]X+5[/tex] ; On the 11th day she will do 53 planks
Step-by-step explanation:
Day: # of planks:
1st : 3
2nd: 8
3rd: 13
4th: 18
5th: 23
6th: 28
7th: 33
8th: 38
9th: 43
10th: 48
11th: 53
i never learned fractions… plz help
Answers
Answer:
3/10 ÷ (-4/5) = 3/8 and then for the bottom one is -1 7/8 and for the one in the right is 6 2/5
An employee earns a 25% commission rate on his sales. One day, he earned $175. What was his amount of sales?
Help Please
Answers
Answer:
$700
Step-by-step explanation:
25% = 1/4
the sales would be 100% or 4/4
So if commission rate is 1/4, to find the sales we multiply this by 4:
$175*4= $700
The sales would amount to $700
Hope this helps :)
Merry Christmas
About 6% if the golf course in the united states are in florida. in 2008 there 17,151 golf courses in the united states, about how many of them are in florida?? Please help nowwwww!
Answers
Answer:
Step-by-step explanation:
hope that help you
Answer:
1029.06
Step-by-step explanation:
You need to change 6% to a decimal
6% = .06
Then multiply .06 by 17,151
0.6 times 17,151 = 1029.06
To Check:
1029.06 out of 17,151
That's pretty much equal to 1/17
As a percentage, 1/17 is 6%
Last two plz help!!(ty for all the help) :
14. Factor the following:
I. b2 + b - 12
j. k2 - 5k + 6
Answers
Answer:
I= (b-3) (b+4) J= (k-3) (k-2) :)
Step-by-step explanation:
Answer:
I. (B^2 + B -12) is (b-3)(b+4)
J. K^2 -5K + 6 is (k-3)(k-2)
Hope this helps
- Andrew
Pls help i don't get this. I will give brainliest
Rick paints a circular table that has a diameter of 16. What is the area of the table?
Answers
Answer:201.06
Step-by-step explanation:
area of a circle = [tex]\pi[/tex][tex]r^{2}[/tex]
Radius of table = d/2 = 16/2 = 8
The area of the table = 8^2 x [tex]\pi[/tex] = 64[tex]\pi[/tex] = 201.06 (2.d.p)
HELP PLEASE!
Which diagram represents a fraction equivalent to 40%?
Answers
Answer:
2/5. hope this helps.
Step-by-step explanation:
2/5 has a decimal of 0.4, and the percentage is 40%.
PLZ HELP AS SOON AS POSSIBLE!!!!!!!!! WILL GIVE LIKE, 5 STARS, & BRAINLIEST; THE WHOLE SHEBANG;
Part 1
Meg is a veterinarian. She found that 5 or, 50% of the dogs she saw this week were boxers. Steve is also a veterinarian. He found that 50% out of the 2 dogs he saw this week were boxers. Does each person need to find the part, the whole, or the percent?
Question content area bottom
Part 1
Meg needs to find the
▼
percent.
part.
whole.
Part 2
Steve needs to find the
▼
percent.
part.
whole.
Answers
Answer:
Part 1: meg needs to find the whole
Part 2: steve needs to fing the part
hope this helped!
HELP DUE AT 9:00 PM!
Answers
Can someone help me with these?
Answers
Answer:
1:100 and 1:14
Step-by-step explanation:
Answer:
It’s 1:100 and 1:14
Wish its the right Answer
Wich ratio is equivalent to 14:4?
A. 21:8
B. 35:15
C. 49:14
D. 7:3
Answers
Answer:
C
Step-by-step explanation:
To calculate the left side of the ratio, our calculator multiplies the right side by 14 and then divides the product by 4. To calculate the right side of the ratio, our calculator multiplies the left side by 4 and then divides the product by 14. Answers are rounded to two decimals if necessary.
Find m(x) = f(x) * h(x)
Values - f(x) = -3x + 6; g(x) = 7x -5; h(x) = -2
Answers
Answer:
Step-by-step explanation:
Fiona is taking some time to balance her check register at the end of the month. Use the check register to answer questions for 6 and 7. Based on the transactions, what was the balance in Fiona’s account after she deposited her birthday gift on 6/4?
$780
$690
$340
$430
Answers
Is the corrects answer
Hope this helps
Pls answer it i will give brainly and no links pls ty worth 29 points
Answers
Answer:
7.5mph (1 d.p)
Step-by-step explanation:
First, I worked out what a third of an hour was to match the unit mph.
60 minutes / 3 = 20 mins
A third of an hour is 20minutes so two thirds of an hour is 40 minutes.
But as we know, one third as a decimal is 0.33(reccuring) so therefore two thirds as a decimal is 0.66, which we need to use.
Now, we need to remember the equation. Speed = distance / time
Place the facts we already know in place.
speed = 5miles / 0.66 (using a calculator.)
speed = 7.5mph (1 d.p)
Hope this helps and you have a good day!