Answer:
9 15 10 2 26 11
Step-by-step explanation:
Please help! I will appreciate it
Answer:
yes. because the price is 3 times the number of pens
Step-by-step explanation:
2*3=6
4*3=12
5*3=15
8*3=24
Are the ratios 3:5 and 2:4 equivalent?
yes or no
Answer:
No, they are not.
Step-by-step explanation:
A ratio can be written as a fraction. So 3:5 is the same as 3/5 and 2:4 is the same as 2/4.
3/5 = 2/4
0.6 = 0.5 INCORRECT
As you can see, the both don't equal the same numbers, so they aren't equivalent.
Find 22% of 150.
A. 3,300
B. 15
C. 7
D. 33
Question:- 22% of 150
Answer:-
[tex]22\% \: of \: 150[/tex]
In maths of means multiplication
[tex] \frac{22}{100} \times 150 \\ \frac{ \cancel{22}^{ \: \: \tiny{11}} }{ \cancel{100} {}^{\tiny{ \: \: 50}}} \times 150 \\ \frac{11}{ \cancel{50}^{ \: \: 1} } \times \cancel{150}^{ \: \: 3} \\ 11 \times 3 = 33[/tex]
Correct options is (D) 33
The value of 22 percentage of 150 is 33, option D is correct.
To find 22% of 150, we need to convert the percentage to a decimal and then multiply the result with 100.
Convert the percentage to a decimal.
To convert a percentage to a decimal, you divide it by 100.
In this case, 22% as a decimal:
= 22 ÷ 100
The result is 0.22.
= 0.22
Multiply the decimal by the number (150) you want to find the percentage of.
In this case, 0.22 (the decimal equivalent of 22%) multiplied by 150:
=150×0.22
=33
Therefore, the value of 22% of 150 is equal to 33. option D is correct.
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I WILL MARK AS BRAINLIEST! Simplify
Answer:
a) -99
b) -12
c) -105
d) -46
Answer:
a) | -81 - 17 | = 98
b) | 8 - 20 | = 12
c) | -76 - 25 | = 101
d) | -91 + 45 | = 46
Remember, absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.
Hope this helps! :)
PLEASE HELPPPP!
Use the list below to classify all the subsets of real numbers that the number "2√" belongs to.
real numbers
irrational numbers
rational numbers
integers
whole numbers
natural numbers
Answer:
Irrational
Step-by-step explanation:
Because irrational numbers are defined as a subset of real numbers, all irrational numbers must be real numbers.
PLS HELP IM SO CONFUSED ON THIS AND IT DUE THID MORNING I JUST NEED HELP plsss 30 points
Each move below can be “undone” by another move. For example to undo translating 3 units to the right, you could translated 3 units to the left. What move undoes each of these?
Translate 5 units up
Translate 1 unit up and 2 units left
Rotate 90 degrees clockwise about the origin
Reflect over the y-axis
Mary bought 5 bracelets for $12.60. Danielle bought 7 bracelets for $15.75.
A. Who had the better buy for one bracelet?
B. By how much? (Hint find the unit rate for each)
Answer:
Mary
Step-by-step explanation:
Mary paid less for one bracelet. Tell me if I was wrong!
3/5(t+18)=-3(2-t) add work please!!!!!!!!
Answer:
7
Step-by-step explanation:
3/5(t+18) = -3(2-t) Distribute
3/5t + 10 4/5 = -6 + 3t Subtract 3/5t in both sides
10 4/5 = -6 + 2 2/5t Add 6 on both sides
16 4/5 = 2 2/5t Divide
t = 7
I WILL MARK AS BRAINLIEST! Find the surface area and Volume of the following figures
Step-by-step explanation:
a) is really easy, right ?
the surface area consists of 6 rectangles (as you know, every die has 6 sides). they are 3 pairs of equally sized rectangles.
there are 2 rectangles 7×1, 2 rectangles 7×2, and 2 rectangles 2×1
SA = 2×7×1 + 2×7×2 + 2×2×1 = 14 + 28 + 4 = 46 in²
the volume is just length×width×height
V = 7×2×1 = 14 in³
b)
a little bit more difficult, but with a little trick just as easy.
the surface area consists of the 2 circle areas and the mantle "coating".
the area of a circle is pi×r².
we have to be careful as the given 10 ft is the diameter of these circles. the radius is half of it : 5 ft.
the area of the "mantle" we can calculate by imagining we simply slice it open with one straight line from top to bottom. and then we cut it off the two circles and put it flat on the table.
now we see it is just a rectangle. one side is 12ft. the other is the circumference of the previously attached circles.
circumference of a circle is 2×pi×r
so the surface area is 2×circle + (circumference circle)×12
SA = 2×pi×5² + (2×pi×5)×12 = 50pi + 120pi = 170pi =
≈ 534.07 ft²
the volume is one base area (circle) times height
V = pi×5²×12 = 300pi ≈ 942.48 ft³
Kelly bought a cup of coffee and drank 5/8
of it.
Write an addition equation to represent how much coffee is remaining.
Answer: x+5/8 = 1 is the equation where x is the remaining coffee.
Step-by-step explanation:
he drank = 5/8
whole coffee = 1
so
let coffee remaining be x
1-5/8 = x
x+5/8 = 1
The required equation, for the remaining cup of coffee, is x = 1+(- 5/8).
To determine the addition equation of coffee remaining in the cup, for the condition Kelly bought a cup of coffee and drank 5/8 it.
What is arithmetic?In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Let the coffee remaining in the cup be x,
Now, according to the question,
1 = x + 5/8
x = 1 - 5/8
For the addition equation,
x = 1 +(-5/8)
Thus, the required equation, for the remaining cup of coffee, is x = 1+(- 5/8).
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Select all ratios equivalent to 5:2.
Answer: 30:12
Step-by-step explanation: 5x6= 30 and 2x6=12
Hope this helps!
The product of three integers is −7. Determine all of the possible values for the three factors. Write each set of three factors in order from least to greatest. Make sure that each set uses unique integers. Listing the sets in a different order doesn't count.
Three possible products whose factors multiply to −7 are
The three possible sets of integers whose product is -7 are:
1. (1, 1, -7) (least to greatest)
2. (-1, 1, 7) (least to greatest)
3. (-1, -1, 7) (least to greatest)
To find the three possible sets of integers whose product is -7, we need to consider all the combinations of three integers whose product results in -7. Keep in mind that each set should use unique integers. Let's explore the options:
1. Set 1: [tex]\(1 \times 1 \times -7 = -7\)[/tex]
2. Set 2: [tex]\((-1) \times 1 \times 7 = -7\)[/tex]
3. Set 3: [tex]\((-1) \times (-1) \times 7 = -7\)[/tex]
The three possible sets of integers whose product is -7 are:
1. (1, 1, -7) (least to greatest)
2. (-1, 1, 7) (least to greatest)
3. (-1, -1, 7) (least to greatest)
Each set consists of unique integers, and the product of all three integers in each set is -7.
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Identify the graph of the following equation.
x > 2
I WILL MARK AS BRAINLIEST! Solve for X and Y
Answer:
answer in picture. hope it helps
Answer:
8) a) -22 b) 21 c) 1 d) -35
9) a) 28 b) 59 c) -143 d) -104
The step-by-step solution is attached.
pls help i need help
Answer:
your answer would be 7285.63
Having two periods means it has two groups of digits separated by a comma.
6 digits would be xxx,xxx
An 8 worth 80 means the 8 is in the tens place.
And you have a 2 in the hundreds place.
All other digits can be any number.
Answer: 543,280
Can someone help me with questions 20 and 21? Questions 21 has part A and B by the way! I’ll appreciate the help!
Answer:
1) 68+28 = 96 cards
2) 278.32 - 3698 is a question that gives a negative answer
We rewrite as;
278.32
- 3698,00 = see 78.32 - 98.00 turns to -19.68 and 200 - 3600 = -3400
- 3400 -+19.68 = - 3419.68
We add the last bit as it is the remainder of 3400 if done separately.
2b) With adding both numbers 278..32 + 3698 = 3976.32
what is a conversion i need a visual Please Hurry
Find the unit rate.
10 newspapers in 2 piles
=
newspapers per pile
Answer:
5 newspapers in 1 pile
Step-by-step explanation:
If there are 10 newspapers in 2 piles, to find the number of newspapers in 1 pile, we need to divide 10÷2 which equals 5.
Answer: 5 newspapers per pile
Step-by-step explanation:
= 10 newspapers in 2 piles
= newspaper per pile = 10 / 2
= 5
So , newspaper per pile is 5
This is your answer
PLZZ Help!!!! Giving a lot of points!! Thank you so much!!
Find the length x.
Answer:
4
Step-by-step explanation:
they're the same triangle, but one is bigger. the 2,5 and 5 sides are equivalent, so with that we are able to know the big triangle is exactly 2x bigger. u multiply the 2 side (because it's equivalent to the x side) by 2 (bc the triangle is 2 times bigger) and you get 4 = x
Mental heath day GET SOMETHING OFF YOUR CHEST! (20 points)
rules:
-no hate
-dont be mean
-only good vibes
-say anything
-respect others for being brave and saying it
-have a great day
Staff-please delete after people have gotten help
Answer:
I'm tried of smiling for others and holding all their problems
Helpppp pleeeaasssee
Answer: Thrid choice. 4
Step-by-step explanation:
Given equation
(-3/4)m - (1/2) = 2 + (1/4)m
The least common multiple of the denominator
First three multiples of 2: 2, 4, 6
First three multiples of 4: 4, 8, 12
Since 4 is the first common multiple, 4 is the least common multiple of 2 and 4.
By multiplying [tex]\boxed{4}[/tex] on both sides, the fraction can be eliminated.
Hope this helps!! :)
Please let me know if you have any questions
can anyone help me with this ?
Answer:
81
Step-by-step explanation:
it can be expressed as a product of two smaller numbers 9×9
at the end of 8 rounds he had 2 points after one more round he has 8 points express the change in points on the most recent round as a integer
Please help!!
Which expression uses the commutative property to make it easier to evaluate 1/4 x 3/5 x 12?
A: 4/12 x 3/5 x 1
B: 1/4 x 5/3 x 12
C: 12 x 3/5 x 1/4
D: 1/4 x 12 x 3/5
Answer:
C
Step-by-step explanation:
Volunteers at Sam's school use some of the student council's savings for a special project. They buy 8 backpacks for $8 each and fill each backpack with paper and pens that cost $3. By how much did the student council's savings change because of this project?
The savings was changed by
dollars.
Answer:
The savings were changed by $88
Step-by-step explanation:
1 backpack costs 8 dollars and they bought 8 of them, you have to multiply 8 dollars by 8 cause there is 8 backpacks which is 64 , pen and pencils for 1 backpack costs 3 dollars , so you have to multiply 3 by 8 cause there are 8 backpacks which is 24. then you add 64 and 24 which is 88
Justify the steps by naming the property used 4 + (18+16), 4+(16+18), (4+16)+18
Answer:
38
Step-by-step explanation:
4 + 34, 4 + 34, 20 + 18
38, 38, 38
Shannon is asked to draw a quadrilateral with the following specifications.
two opposite angles measure 51°
adjacent angles are supplementary
a side length of eight inches
Which of the following statements about this quadrilateral is true?
A. Exactly one quadrilateral exists with the given conditions, and it must be a parallelogram.
B. More than one quadrilateral exists with the given conditions, and all instances must be parallelograms.
C. Exactly one quadrilateral exists with the given conditions, and it must be a rhombus.
D. More than one quadrilateral exists with the given conditions, and all instances must be rhombuses.
Answer:
C. Exactly one quadrilateral exists with the given conditions, and it must be a rhombus.
Step-by-step explanation:
Rectangular
Has 4 sides that are the same length
Has 4 angles of 90 degrees
Has 4 axes of rotation and folding symmetry
꧁༺62ᴅᴏᴄ༻꧂
PLEASE HELP I DON'T UNDERSTAND THIS AT ALL
Step-by-step explanation:
you'll use the previous date t fine the difference ex. if yesterday was 80 degrees and today's is 84 the difference would be 4 degrees. hope this helps a bit ( I'm pretty sure this is correct also remember if you need ask teacher for help!!)
Answer:
Step-by-step explanation:
Basically you have to look at the forecast each day and find the lowest and highest tempreature that day and find the difference and subract the two numbers of the tempreature.
Period
Number of Years Ago
Jurassic
2.08 ⋅ 108
Silurian
4.38 ⋅ 108
Tertiary
6.64 ⋅ 107
Triassic
2.45 ⋅ 108
Order the time periods from oldest to youngest.
Answer:
Silurian
Triassic
Jurassic
Tertiary
Step-by-step explanation:
i hope its right
4 − (x + 2) < −3(x + 4)
Answer:
x<-7
Step-by-step explanation:
4 − (x + 2) < −3(x + 4)
4 − x - 2< −3x - 12
14 < - 2x
x<-7
Answer and Step-by-step explanation:
First, we need to solve both sides of the equation.
Distribute the negative to the x and the 2.
4 - x - 2 < -3(x + 4)
Distribute the -3 to the x and the 4.
4 - x - 2 < -3x - 12
Combine like terms.
2 - x < -3x - 12
Add 12 to both sides of the equation.
12 + 2 - x < -3x - 12 + 12
14 - x < -3x
Add x to both sides of the equation.
14 - x + x < -3x + x
14 < -2x
*Divide both sides of the equation by -2, and flip the sign.
-7 > x
-7 > x is the answer.
*How this works:
When we flip the sign, we really are just saving ourselves an extra step when dividing numbers (that are negative, only works when number is negative).
14 < -2x
If we were to add to x, and subtract 14, it will look like this:
2x < -14
Then when we divide by 2, we get:
x < -7
This is the same result, but it takes an extra step. Use this way if you forget why you need to flip the sign when dividing by a negative number.
#teamtrees #PAW (Plant And Water)
I hope this helps!