the first 2 questions are answered i jut thought a little more context would help
PLZ HELP WILL MARK BRAINLIEST
USE ORDER OF OPERATIONS
Please help me! I really need this!
Solve for x
-9x+2>18 OR 13x+15≤-4
A - x≤-19/13
B - x<-16/9
C - -16/9
D - No solutions
E - All are solutions
Answer:
B
Step-by-step explanation:
When this 3-digit number is rounded to the nearest hundred it rounds down to 600. The digit in the ones place is the third odd number that you count beginning with 1. The sum of the digits is 13. What is the number?
Answer:
1. rounds down to 600 = 601 - 649
2. The digit in the ones place is the third odd number that you count beginning with 1. = 605
3. The sum of the digits is 13
Answer:
625
Step-by-step explanation:
Firstly, I found the ones place because I just needed to know the third odd number starting from 1. The first odd number is 1 then 3 and then 5, so I know that the digit in the ones place is 5.
Ones place: 3rd odd number: 1, 3, 5
Then, I looked at the hundreds place, because I know that it is rounded to down to 600 in the nearest hundred, I know it has to be 649 or smaller and bigger than 600. In the range of 600-649, the hundreds place remains the same, and therefore I know that the digit in the hundreds place is 6
Finally, to determine the tens place, I can do 13-(6+5) I can do this because I know that the sum of the digits is 13. Because 13-11=2, I know that the digit in the tens place is 2
Final number: 625
What are the coordinates of POINT A?
A.)1,2
B.)-1,2
C.)2,1
D.)1,-2
Someone help me with questions 11 and 12 please I’ll appreciate it!
Answer:
i dont know im sorry but if u have anymore questions ask me !
Step-by-step explanation:
sorry i used the answer i just need a few point sorry!!!!!!!!!!!!!!!1
Answer:
i just need the points
Step-by-step explanation:
reverse image search it itll help
GIVING BRAINLIEST, FIVE STARS AND THANKS!!!
Find the common factors of each pair of numbers
1. 18 and 63
2. 15 and 75
3. 30 and 50
4. 64 and 92
5. 26 and 78
6. 55 and 88
Answer:
9 15 10 2 26 11
Step-by-step explanation:
Select all ratios equivalent to 3:2.
Answer:
18:12, 12:8
Step-by-step explanation:
18:12 = 3 * 6:2 * 6
12:8 = 3 * 4:2 * 4
Answer: 18 : 1 2 , 12 : 8
Draw the translated image of ABCDE so that vertex C moves to C’.
i need the image to undertsnad what i need to draw
Please solve this polynomial (and explain the steps)
Cuanto es 20x20? plis es para hoy
I WILL MARK AS BRAINLIEST! Solve for X
a) x=42
b) x=1.777777
c) x=60
Step-by-step explanation:
it will get cross multiplied and then simply
The table below shows the combination of a dry prepackaged mix and water to make concrete. The mix says for every 1 gallon of water stir 60 pounds of dry mix. We know that 1 gallon of water is equal to 8 pounds of water. Using the information provided in the table, complete the remaining parts of the table.
What belongs in cell E?
Answer is easy
Step-by-step explanation just g o o g l e it
Bro
Answer:
probably 60x8 = 480
Step-by-step explanation:
Which expression is equivalent to
2x +(-7) - 2x - (-2)?
Answer:
-5
Step-by-step explanation:
A bookshop has some fiction and non books. 2/5 of the books are fiction books. Of these, 1/5 are mystery stories. 1/3 of the non fiction books are mystery stories too. What fraction of all the books in the shop are mystery books?
Answer:
20%
Step-by-step explanation:
Step 1: Start by changing the fraction to a decimal by diving the numerator by the denominator (1 divided by 5). That equals 0.2.
Step 2: Change the decimal to a percent by multiplying it by 100%, or moving the decimal two places. That gives you 20%.
Another way of thinking about it is multiplying the numerator by 100%, then dividing that by the denominator (100% divided by 5). This gives you 20%.
Answer: 20%
Hopefully, I Helped
Help needed asap, the correct answer will get 27 points
Here is trapezoid A in the coordinate plane:
If you drew Trapezoid B, the image of A after a 90\circ∘ rotation clockwise, using the origin as the center of rotation, what would be the coordinates of each of the vertices?
Answer:
(1,-2) (3,-2) (4,-4) (1,-4)
Step-by-step explanation:
First of all I noted that the origin would be the centre of rotation.
Then I chose a point of Trapezoid A: I selected the point closest to the centre of rotation which was (2,1) , since that is the easiest one to do. However, this works for any point
Then I drew a line from the point (2,1) to the centre of rotation (the origin)
From the origin I then drew another line perpendicular (at a right angle to) the line that I previously drew (between the origin and point (2,1)). I drew this line so that it was also the same length as the previously drawn line and I drew it in the direction of rotation which was clockwise i.e., to the right. This line therefore went from the origin to point (1,-2).
I have now deduced that the point (1,-2) is the same as point (2,1) but in the rotated Trapezoid B.
From there I simply just rotated shape A 90 degrees clockwise so that I knew what the shape would look like if it was rotated.
Then I just drew in the other points to make the rest of the shape.
Sorry if this is hard to understand. I would be able to explain better if I was able to draw this out for you
The required coordinate of the image of the rotation of the trapezoid (1, -2) (3, -2) (4, -4) (1, -4)
Given that,
To determine the coordinate of the given trapezoid after the 90° clockwise rotation with origin as the center of rotation.
The graph is a demonstration of curves which gives the relationship between the x and y-axis.
Here,
Intial coordinates of the trapezoid, (1,2) , (3, 2), (4, 4) and (4, 1)
After the rotation of 90° clockwise, the trapezoid is translated to the 4 quadrants and the new coordinates are (1, -2) (3, -2) (4, -4) (1, -4).
Thus, the final coordinates are, (1, -2) (3, -2) (4, -4) (1, -4).
Learn more about graphs here:
brainly.com/question/16608196
#SPJ2
3/2 = 5d - 1/2
solve for d
Answer:
D = 2/5 or 0.4
Step-by-step explanation:
3/2 = 5d - 1/2
move the terms
3/2 - 5d = -1/2
calculate the difference
-5d = -2
divide both sides by -5
2 = 2/5
1. Which of these sequences of transformations would not return a figure to its
original position?
A. Reflect a figure across line q, and then reflect the image across line q again.
B.
Rotate a figure 270º counterclockwise about point C, and then rotate the
image 90° clockwise about the same point.
C. Translate a figure 4 units up, and then translate the image 4 units down.
D. Translate a figure 2 units to the right, then 5 units to the left, and then 3 units to the right.
Answer:
B
Step-by-step explanation:
You would only end up rotating it 180 degrees
I WILL MARK AS BRAINLIEST! Find the circumference and area of each circle
Step-by-step explanation:
hopefully it is visible and understandable
:)
WILL GIVE BRAINLEIST
1.How can you use an equation to make a prediction from a pattern?
2.Give an example of an open equation.
3(x-5)+1=2+x Please put the work!!!!!!!!!!!!!!
Answer:
3(x-5)+1=2+x
3x-15+1=2+x
3x-x=2+15-1
2x=16
x=8
Answer:
x=8
Step-by-step explanation:
3(x-5)+1=2+x
Subtract 1 from both sides.
3(x-5)=1+x
Distribute the 3
3x-15=1+x
Add 15 to both sides.
3x=16+x
Subtract x from both sides.
2x=16
Divide both sides by 2.
x=8
I hope this helps!
pls ❤ and mark brainliest pls!
Need answers plus steps on how you got the answer :)
1. 187.5 + 41.26
2. 238.7 - 129.43
3. 15.48 X 0.75
4. 61.8 ÷ 0.6
5. 4/9 ÷ 12/27
6. 4 1/4 ÷ 1 7/8
7. (7 - 1) 2[exponent] + 2 4[exponent] - 8
8. |21| - |-9|
9. What is the difference between the points (28, -12) and (28,6)?
10. It cost $6 for an 8 OZ bag of chips. How much does 1 OZ cost?
11. Convert 0.04 to a percent.
12. Convert 0.14 to a fraction
13. Solve for X: x - 22 = 13
14. Calculate the perimeter [4 3/4 ft 2 1/4 ft]
15. Calculate the area [9 ft 10.5 ft]
16. Calculate the Mean: 24, 27, 31, 21, 27
The upper-left coordinates on a rectangle are (-8,8) and the upper-right coordinates are (-3,8) the rectangle has an area of 15 square units.
Draw the rectangle on the coordinate plane below.
Answer:
The coordinates are (-8,8),(-3,8),(-8,5),(-3,5)
Complete both Part A and Part B.
Part A:
Jason buys a pair of pants for $28.97, a top for $12.82 and a scarf for $9.18. He has a gift card worth $75. If the sales tax on the purchase is $3.19, what is the total of his purchase?
Part B:
Will he have enough money left to buy a hat for $27.15?
Explain your answer.
Find the unit rate.
18 donuts in 3 boxes
=
donuts per box
Answer:
6 donuts per box
Step-by-step explanation:
18 donuts in three box
18 divided 3 which is 6 donuts
Use the definitions and theorems of this section to evaluate and simplify the following expression. Be sure to express answers with positive exponents.
Answer:
x^5(1+x)(1-x+x^2)
Step-by-step explanation:
b^5 +b^8 =
You can easily solve this equation by doing factoring (a fancy word for dividing)
so, factor out the Greatest Common Factor (GCF)
which is
B^5
so in parenthesis write (1+b^3) next to it, think of subtracting the two exponents, and then since theres only 1 thing left after factoring out b^5, you leave a 1 behind.
b^5(1+b^3)
from here, in the parenthesis, you have 2 perfect cubes, 1 and b^3
take the cube root of that which is (1+b)
then use (a+b) which is already done
AND (a^2-ab+b^2) where a is equal to 1, and b is equal to variable b.
so, that would be
x^5(1+x)(1-1x+x^2) ( this is what you should get once you do multiply the square root out to just get constants and coefficients.
That gives us our final answer of x^5(1+x)(1-1x+x^2) because it is in the simplest form possible.
The correct answer will be given 68 points, explanation also will need to be included
Answer:
74
Step-by-step explanation:
3 3/7 , 4 2/7, 5 1/7, .... 66
=> could be changed into :
24/7, 30/7, 36/7, ...... 462/7
let the numbers = n
462 = 24 + (n-1)(6)
462 = 24 + 6n -6
462 = 6n +18
6n=462-18
6n = 444
n = 444/6 = 74
Select all ratios equivalent to 3:4.
Answer:
12:16 and 6:8
Step-by-step explanation:
12:16 = 3 * 4:4 * 4
6:8 = 3 * 2:4 * 2
The answer is 12:16
If helpful, Branliest please!