Answers
Related Questions
Please help me!
If you wanted to find the difference of 6/25 - 4/5, what common denominator should you choose? Why?
Answers
Answer:
Choose 1/25 as the common denominator
Step-by-step explanation:
1/25 is the lowest number that both existing denominators can be factored into.
6/25 would remain the same.... 6/25
4/5 would become 20/25..... multiply the top and bottom by 5
So 6/25 - 20/25 = - 14/25
is a/b +b/c rational number
Answers
Answer:
Yes.
Step-by-step explanation:
Yes.
Assuming a, b and c are integers (not = 0)
a/b + b/c
= (ac + b^2) / bc which is a rational number.
50 tickets need sold but only 9 have been sold what percent have been sold?
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Answer:
18%
Step-by-step explanation:
Please answer this question
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Answer:
See explanation below:
see attached file below
Find the length of x of the side of the larger triangle. (Assume that the two triangles are similar, and use the fact that corresponding sides of similar triangles are proportional)
X=
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Similar triangles may or may not be congruent
The value of x that makes both triangles similar is 4.5
The equivalent ratio of both triangles is:
[tex]\mathbf{2 : 1 = 9 : x}[/tex]
Express the above equivalent ratio as a fraction
[tex]\mathbf{\frac 12= \frac x9 }[/tex]
Multiply both sides of the fraction by 9
[tex]\mathbf{\frac 12\times 9 = \frac x9 \times 9 }[/tex]
Cancel out common factors
[tex]\mathbf{\frac 12\times 9 = x}[/tex]
Divide 12 by 9
[tex]\mathbf{4.5 = x}[/tex]
Rewrite the above expression as:
[tex]\mathbf{x = 4.5 }[/tex]
Hence, the value of x is 4.5
Read more about similar triangles at:
https://brainly.com/question/14926756
2
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
The numbers 7. 11, 12, 13, 14, 18, 21, 23, 27 and 29 are written on separate cards, and the cards are placed on a table with the numbers facing
down.
The probability of picking a card with an even number is?
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Answer:
Answer=3/10
Step-by-step explanation:
even numbers=3
total cards=10
P=number of possible outcomes/total outcomes
=3/10
Answer:
you have a 3/10 probability of geting a even number bc
Step-by-step explanation:
there are ten numbers shown in the question and there are three even numbers out of ten so that is how you get you anewer
Please Help! I will give you a lot of points and the brainiest!
A married man filing separably with a taxable income of $130,000. Compute the tax owned (look at chart)
--PLEASE show work
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First, find the tax rate for a person whose taxable income is $130,000. By looking at the table, you can see the tax rate is 33%. To find the total tax, multiply 33% by $130,000.
[tex]0.33 \times 130000 = 42900[/tex]
Thus, the tax this person has to pay is $42,900.
In St John's school there are 20 rooms that need cleaning. It takes four cleaners two
hours each school day to clean all of the rooms.
How long does each room take to clean ?
Answers
Answer:
im a curious cat lolololol
Step-by-step explanation:
place the boxes in the correct location this Math problem 15 points
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Answer:
but where is the question please type your full questions
16. A craft shop sold 150 pillows. Small pillows were $6.50 each and large pillows were $9.00 each. If the total amount collected from the sale of these items was $1180.00, what is the total number of each size pillow that was
sold?
Answers
Answer:
82 large pillows, 68 small pillows
Step-by-step explanation:
Suppose all pillows sold were small pillows:
150×$6.50=$975
$1180-$975=$205
$9-$6.50=$2.50
$205÷$2.50=82 (no of large pillows sold)
No. of small pillows sold
=150-82
=68
find the surface area 5 in 7 in 3 in
Answers
Answer:
Step-by-step explanation:
If theses are the edges of a prism then
Surface area = 2(5*7 + 5*3 + 7*3)
= 2 * 71
= 142 in^2.
Caleb wants to rent a kayak. Kayak rentals cost $70.58  for a half hour. If Caleb rents a kayak for 5.0 hours, how much will it cost him?
Answers
Step-by-step explanation:
divide each of the following: using the two methods
In a multiple choice test, a candidate gets 3 marks for a correct answer and one mark is deducted for an incorrect answer. If Ayobi answers all 30 questions and scores 30 marks, how many questions did
she get wrong?
Reason too
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Answer:
30/3 = 10
Step-by-step explanation:
Divide 30 by 3 to get your answer which is going to be 10
Since you get 3 marks each answer. You will divide 30 by 3. Which is 10.
Mary has 3 more apples than Ted and 3 times as many apples as Alex. How many apples do all three of them have combined if Mary has 24 apples
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Answer:
52
Step-by-step explanation:
24-3=21 21÷3=7 24 + 21 + 7 = 52
Angle ABC has vertices A(-3,2) B(0,1) and C(-2,-3).
1. Graph angle ABC and its reflection across the line x=-2?
2. What are the coordinates of angle A'B'C' if angle ABC is reflected across the x-axis?
3. What are the coordinates of angle A'B'C' if angle ABC is reflected across the y-axis?
4. What are the coordinates of angle A'B'C' if angle ABC is reflected across the line y=x?
--- Sorry.
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how many feet in 2/5 of a mile
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The answer is 2112.
Please help me with this question
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Step-by-step explanation:
and plot the normal 1 , I am pretty sure
can anyone heelp me pls pls
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Answer:
3. Lotion
2. Suspension
1. Capsule
I keep getting D wrong
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:((( don’t know what it is supposed to be.
please help me with this sum
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Answer:
1. 384
2. 180
3. 324
4. 648
5. 476
6. 528
7. 294
8. 384
9. 414
10. 80
11. 72
12. 301
13. 222
14. 146
15. 156
16. 270
17. 283
18. 300
19. 292
20. 58
21. 64
22. 138
23. 296
24. 170
Hope it helps you
IF YOU ARE REALLY GOOD A MATH THEN PLEASE ANSWER THIS !!!
Your help will be much appreciated because i am losing my sanity doing this math
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c-9
to find the amount of parents in the room we'd have take away the amoutn if children in the room from the total amount of people
25-9
thus, your expression to represent the amount of parents would be
c-9
Hope this helped you- have a good day bro cya)
HELP MEEEEEEE (−4)÷(14)(−2)
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=-4/-7
=4/7
Hope this help
trying to figure this out
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y-3(2y-7)=76 quick and with steps
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Answer:
y = -11.
Step-by-step explanation:
Y-3(2y-7)=76
Y-6y+21=76
-5y+21=76
-5y=55
y=-11.
Answer:
Step-by-step explanation:
⇔y-6y+21=76⇔-5y+21=76⇔-5y = 76 -21⇔-5y=55 ⇔y= 55:(-5) ⇔y= -11How would I be able to simplify 12/3? Please explain step by step
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Answer:
4/1
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator. GCD of 12 and 3 is 3.
12 ÷ 33 ÷ 3.
Reduced fraction: 41. Therefore, 12/3 simplified to lowest terms is 4/1.
Answer:
i think you divide 12/3 and you get the answer of 4
Step-by-step explanation:
3 with an exponent -5
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Answer:The answer would be 1/243
———————————————
In decimal form is would be: 0.00411522 . . .
Answer: 1/243
Step-by-step explanation:
3^-5= 1/(3^5) = 1/ (3*3*3*3*3) = 1/243
(5x+4)-3x
Solve.
No scam.
Answers
Answer:
=2x+4
Step-by-step explanation:
Let's simplify step-by-step.
5x+4−3x
=5x+4+−3x
Combine Like Terms:
=5x+4+−3x
=(5x+−3x)+(4)
=2x+4
Answer:
2x+4
Step-by-step explanation:
Hope fully it is correct
The larger trapezoid is dilated form the
smaller trapezoid
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Answer:
are there any equations for this possibly? and if not it is just a smaller scale version of the dilated trapezoid.
Which is the graph of the following equation?
|x| = 2
Answers
Answer:
A
Step-by-step explanation:
|x|= negative and positive with the lines
What is the sum of 6.7
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Answer:
the number must be greater than 6.7 Therefore the sum is negative
6.7-7=-0.3
Answer:
the number must be greater than 6.7 Thus, the sum will be negative
for example the number could be 7
Step-by-step explanation:
6.7-7=-0.3
