Name two numbers using these rules: •
Name an odd composite number greater than 50
Name an odd prime number greater than 50.
Explain how you know your numbers are composite or prime.
55 for the first rule and 89 for the second.
55 can go into 1, 5, 11, and 55 so 55 its composite. 89 is a prime number because it only goes into 1 and 89.
Hope this helps you out!
Solve the linear equation 17 - x = ⅓ times 15 + 6. State the property that justifies your first step and why you chose it.
Answer:17−x=13=x=50
Step-by-step explanation:15+6=21
PLEASE TELL ME WHAT"S THE ANSWER AND SHOWM E HOW YOU GOT THE ANSWER
Earn points, answer both questions!
Answer:
Area of five squares = 1289.09 square units
Perimeter = 194.6 units
Step-by-step explanation:
Area of square and perimeter:
First find the length of each square, then find the area of each square.
To find the area of five squares, add all the area of each square.
Side of square1 = 27 units
\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)
Area of square1 = 27*27 = 729 square units
Area of square2 = 18*18 = 324 square units
Area of square3 = 12*12 = 144 square units
Area of square4 = 8*8 = 64 square units
Area of square5 = 5.3*5.3 = 28.09 square units
Area of five squares = 729 + 324 + 144 + 64 +28.09
= 1289.09 square units
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)
= 90 + 42 + 28 + 18.7 + 15.9
= 194.6 units
A bakery is selling 3.20 for 6 muffins. How much for a dozen?
PLEASE HELP!!!!
Answer:
Step-by-step explanation:
6.40 im not sure but i think
what is the surface area of the figure?
Answer: 159ft
Step-by-step explanation: So you are going to separate this figure. You will then have one rectangle and one square. You will now have different numbers. On the smaller figure it is 6*4ft. On the bigger figure it is 15*9ft.
6*4ft=24ft
15*9=135ft
So now you add them together.
135+24=159ft
I think that 159ft is the answer.
Answer:
582 ft²
Step-by-step explanation:
simplify 5^3 x 5^2
A.25^7 '=
B.5^12
C.5^7
D.5^9
Answer:
Answer: None of the choices.
Step-by-step explanation:
• Consindering the law of indices:
\( \hookrightarrow \: { \rm{ {a}^{n} \times {a}^{m} = {a}^{(n + m)} }} \\ \)
• Then, let's take;
a to be 5n to be 3m to be 2\({ \rm{ {5}^{3} \times {5}^{2} = {5}^{(3 + 2)} }} \\ \\ = { \rm{ {5}^{5} }}\)
Answer:C
Step-by-step explanation:
I belive
If you can make 8 ⅕ cookies in 113 of an hour, how many cookies can you make in one hour? Find the unit rate. so Angle 4 = degrees 24) The width of a rectangle is 3 inches and Nits perimeter is 22 inches. cookies per
The number of cookies prepared in an hour is \(3\frac{27}{32}\) cookies.
Given that, 8 ⅕ cookies can make in 1 ¹/₃ of an hour.
Here, 8 ⅕ can be written as 41/8 and 1 ¹/₃ can be written as 4/3.
Now, unit rate = Number of cookies/Number of hours
= 41/8 ÷ 4/3
= 41/8 × 3/4
= 123/32
= \(3\frac{27}{32}\)
Therefore, the number of cookies prepared in an hour is \(3\frac{27}{32}\) cookies.
To learn more about the unit rate visit:
https://brainly.com/question/11258929.
#SPJ1
Tiara is already 6 miles down the road, bicycling at 12 mph, when Dmitri starts down the same road, cycling at 16 mph. According to the graph, after how many hours do they meet, and how many miles are they from their starting point?
Answer:1.5 and 24
Step-by-step explanation:
Add the algebraic expressions.
a. -6p²+8q² - 2pq- 5 and 2p² -3q² -2pq+3
b. 5x+6y and -8x -3y
Grade8
Answer:
a: -4p² + 5q² - 4pq - 2
b: -3x + 3y
Step-by-step explanation:
When we combine like terms, we get:
(-6p²+8q² - 2pq- 5) + ( 2p² -3q² -2pq+3) = -4p² + 5q² - 4pq - 2
Therefore, the simplified expression is -4p² + 5q² - 4pq - 2.
Next:
(5x+6y)+ (-8x -3y) = 5x - 8x + 6y - 3y
Combining like terms gives us:
5x - 8x + 6y - 3y = -3x + 3y
Therefore, the simplified expression is -3x + 3y.
You pick a card at random. 6 7 8 9 What is P(divisor of 70)? Write your answer as a percentage. %
Answer:
Step-by-step explanation:
Please answer-
Between which two numbers will you find |-2.65|?
A. -2.6 and -2.5
B. -2.7 and -2.6
C. 2.5 and 2.6
D. 2.6 and 2.7
The absolute value of -2.65 is positive 2.65
therefore the answer is D. 2.6 and 2.7
Please help me with the answer
The cost that will maximize the demand, considering the quadratic function, is given as follows:
$3.
How to maximize the demand?The quadratic function representing the demand is given as follows:
y = -10x² + 60x + 180.
The vertex of a quadratic function is the point on the graph where the function reaches its maximum or minimum value. For a quadratic function in standard form y = ax² + bx + c, the x-coordinate of the vertex is given by:
x = -b / (2a)
The coefficients of the quadratic function in this problem are given as follows:
a = -10, b = 60.
The x-coordinate is the price that maximizes the demand, hence it is obtained as follows:
x = -60/(2 x (-20))
x = 3.
More can be learned about quadratic functions at https://brainly.com/question/1214333
#SPJ1
Find each probability.
Answer:
5,9
Step-by-step explanation:
I think row A would be 5 and B would be 9 im sorry if im wrong
one family spends $134 on 2 adult tickets and 3 youth tickets at an amusement park. Another family spends $146 on 3 adult tickets and 2 youth tickets at the same park. What is the price of a youth ticket?
Step-by-step explanation:
let
adult ticket = x
youth ticket = y
1). 2x+3y = 134
2). 3x+2y = 146
*then multiply line 1). by the first number of line 2).
*then multiply line 2). by the first number of line 1).
1). (2x+3y = 134 ) x 3 = (6x + 9y = 402)
2). (3x+2y = 146) x 2 = (6x + 4y = 292)
*subtract new line 2). from new line 1).
5y = 110
y = 110/5 = $22
This is the value for youth ticket.
If another question asks for adult you do as follows:
*put this value for y in either original equation, I'll chose line 1).
2x+3y = 134
2x + (3x22) = 134
2x + 66 = 134
2x = 68
X = 68/2 = $34.
Hope the explanation helps, let me know if you need any further explanation
Relationships… are they proportional? !!!20 POINTS!!!
Examine the following situations. Identify the variables and unit rate. Create a table,
graph an equation to determine the constant of proportionality and determine whether the relationship is proportional or not.
!!!SHOW WORK!!! (This is a repost)
Please help ASAP so my math grade can be an A+
Answers in the picture
Sullivan is filling a swimming pool and graphs the amount of water in the pool as a function over time.
Is the function is discrete or continuous? Explain.
1.) It is continuous because both time and the amount of water are increasing continuously.
2.) It is continuous because time is increasing continuously and the amount of water is not.
3.)It is discrete because both time and the amount of water are increasing continuously.
4.) It is discrete because time is increasing continuously and the amount of water is not.
Answer:
1.) It is continuous because both time and the amount of water are increasing continuously.
Step-by-step explanation:
Which of these expressions are equivalent to 4x+2(2x-5)-(3-5x)? Choose ALL that are correct
A) 8x-5-3-5x
B) 8x-10-3-5x
C) 13x-13
D) 3x-13
E) 8x-10-3+5x
Answer: D is the answer
Step-by-step explanation:
is -1 a rational number
Answer:
Yes
Step-by-step explanation:
Please help me with this yall
I tried plotting it to make it readable but copy it off I put down the letters for you.
Step-by-step explanation:
Distance from A-B = 4
Distance from B-C = 3
C-D = 4
D-E = 9
E-F = 8
F-A = 6 total = perimeter = 34 units
Here is the drawn-in figure from Ameliahunt42:
5 hours = 2 hours + 3 hours and ____ miles = 100 miles + 150 miles
Answer:
5 hours = 2 hours + 3 hours and 250 miles = 100 miles + 150 miles
Step-by-step explanation:
100+150= 250 miles
Please answer you will get 10 points.
Answer:
your answer will be 126
Step-by-step explanation:
8x+78=2x+114
8x-2x=114-78
6x=36
x=36/6=6
<B=2(6)+114
= 126
Tosha is making muffins for breakfast. The recipe calls for 2 1/8 cups of white flour and
1 3/4 cups of wheat flour. What is the total amount of flour in the muffin recipe?
3 7/16 cups
3 7/8 cups
3 1/3 cups
4 1/8 cups
Answer:
here the answer is 3 7/8
Step-by-step explanation:
PLS HELP: GCSE QUESTION!!!
(see image)
Answer: (b>4)÷3
Step-by-step explanation:
A is 3 times as smaller as b which is (b>4)
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
Answer:
4
Step-by-step explanation:
MARk me as the brainliest
Answer:
4
Step-by-step explanation:
Below is a picture with all the candidate divisors, their integer result (DIV) and remainder (MOD). The last column indicates if all the remainders are equal. We're looking for the highest value with a TRUE in that column.
Divide.
Use the number line below to help visualize 1/2 being divided by 5.
Answer:
fraction form- 1/10
decimal form- 0.1
Step-by-step explanation:
Omg you guys were so helpful on my last question! But I got another
What is 27 divided by 655
I have to answer my question in boxes.
Please hurry before my lesson goes off!!
Answer: 0.04122137404
If you want me to explain more please let me know :)
Write an expression:
The product of twelve and a number squared subtracted from that number cubed.
Please help me with this
Answer:
12x² - x³
Step-by-step explanation:
Let that number be x.
The product of 12 and x².
12 × x²
Subtracted from x³.
12 × x² - x³
12x² - x³
someone please help me asap (worth 15 points)
Answer:
A, C, and E are isosceles but not equilateral, B is scalene, and D is equilateral.
Step-by-step explanation:
You need to know the definitions of scalene, isosceles, and equilateral triangles. Scalenes have no congruent sides, isosceles have at least two congruent sides, and equilaterals have all three sides congruent. The lines or tick marks on sides represent that they are congruent to the other sides with that mark. Thus, A, C, and E are isosceles but not equilateral, B is scalene, and D is equilateral.
Is the question "How do students in 6th grade get to school" a statistical question?
Answer:
Step-by-step explanation:
bus-car rider-walking