Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
4.5 multiplied by x = 81. what represents x?
A
A
B
B
C
C
D
D
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Answer:A B C D
Step-by-step explanation:
it is A B C D
A random sample of 44 seventh graders found that 33 participate in a local contest making duct-tape wallets. Complete parts a through c.
In two days, megan has read 62 pages of James and the Giant Peach. the book has 194 pages. if p represents the number of pahes Megan has left to read, which equation represents the situation?
A: 2p + 62 = 194
B: 194 - p = 62
C: 2p = 132
D: 132 - p = 194
Jacob has a coin and a spinner with 3 equal sections, one colored red, one colored blue, and one colored green. Which tree diagram best represents all possible outcomes if Jacob spins the spinner once and flips the coin once?
Answer:
the red tree
Step-by-step explanation:
Answer:
red tree
Step-by-step explanation:
What is the mode of this data set: 17, 13, 18, 20, 17, 15, 12
A)19
B)17
C)16
D)20
Answer:
17
Step-by-step explanation:
it occurs the most number of times
Answer:
17
Step-by-step explanation:
mode = most occuring number in a data set
Which expressions are equivalent to the expression 3x2−5a3+2y4?
Select all that apply.
2y4−5a3+3x2, 2y4+3x2−5a3, 3x2−2y4+5a3, or 3x2+2y4−5a3
Answer:
The first two answers and the last one are correct.
Step-by-step explanation:
In order to check if the expressions are equivalent, look at the number in front (coefficient) and its sign (positive/plus or negative/minus), the letter (variable) and its exponent.
In the question the 3x² is a (positive or plus) +3x²
The 5a³ is a (negative or minus) -5a³
The 2y^4 is also (positive or plus).
All of the signs in the answers are the same as the question (as well as the number, letter, exponent) EXCEPT for the third answer has a different sign. It has NEGATIVE 2y^4 and POSITIVE 5a³ which are wrong.
The terms can be rearranged, but they MUST keep their positive or negative signs with them, and keep them the same sign as the original question.
this is due soon pls help pls help with ALL the question
just look at the screenshot that i shared
A square has an area of 145.7 square feet. To the nearest integer, what is the length of one side?
2 0 3 find the product. esamaite to check for reasonable
x 2 1
-----------------------
+ -- -- --
-- -- -- --
------------------------------
Answer:
Step-by-step explanation:
What percentage is 2/3 + 1/5?
Answer:
86.67%
Step-by-step explanation:
2/3 + 1/5
First, find the lowest common denominator
15
2x5 = 10
1 x 3 = 3
10 + 3 = 13
13/15 = 0.8667
As a percent that would be 86.67%
Percentage of 2/3 + 1/5 is 86.666%.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
Given expression
\(\frac{2}{3}+\frac{1}{5}\)
= \(0.66666+\frac{1}{5}\)
= \(0.66666\times\frac{100}{100} +\frac{1}{5}\)
= \(\frac{0.66666\times100}{100}+\frac{1}{5}\)
= \(\frac{66.666}{100} +\frac{1}{5}\)
= \(66.666\% + \frac{1}{5}\)
= \(66.666\%+\frac{1}{5} \times\frac{20}{20}\)
= \(66.666\%+\frac{20}{100}\)
= \(66.666\%+20\%\)
= \(86.666\%\)
Hence, the percentage of 2/3 + 1/5 is 86.666%.
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reflect the trapezoid in the x-axis. then translate the trapezoid 2 units left and 3 units up. can someone plz help me with this its due tomorrow?
Answer:
U need to first find for x which means y=0 wo after then u can continue
plssss help me!
i am doing aleks who els knows what that is?
Answer:
The missing digit is 7
Step-by-step explanation:
Well the bottom part of the shape is 16, and if you take away the length of the part on top of it, which is nine, you would get 7
Help asap! Please show as much work as you can I'm just a little stumped about the terms and stuff
Answer
x=14
Explanation
3x/-8=-21/4
Simplify the equation using cross-multiplication
12x=168
Divide both sides of the equation by 12
x=14
Four identical cubes are joined to make a new shape.
What is the new shape’s surface area?
(Rewriting Rational Numbers LC)
Compare negative three and five tenths repeating and negative ten thirds using symbols <, >, or =.
negative three and five tenths repeating is less than negative ten thirds
negative three and five tenths repeating is greater than negative ten thirds
negative ten thirds is equal to negative three and five tenths repeating
negative ten thirds is less than negative three and five tenths repeating
Answer:
the third answer
Step-by-step explanation:
i need help on these four questions. its finding the experimental probablility of an event. and i dont need the work just the answers. hurry this is due really soon!!!!!
Answer: .28, .16, 0, .34
Step-by-step explanation:
Choose two of the following terms for A and B to make this diagram true: whole numbers, integers, rational numbers, irrational numbers, real numbers. Set A: Set B:
Johnny had $8.25 in quarters. He went to the laundromat and spent all of his quarters doing laundry. Which equation describes how many quarters Johnny had, where n is the number of quarters Johnny had?
8.25 / 25 = n
The "/" is division.
Answer:
n+8.25/.25
or
n=825/25
Step-by-step explanation:
PLEASE ANSWER QUICKLY ITS DUE IN 3 MIN LOL
Artaud noticed that if he takes the opposite of his age and adds 39 he gets the number 23. How old is Artaud?
Answer:
Artaud's age is 16.
Step-by-step explanation:
On a certain hot Summer's day 388 people use the public swimming pool. The daily prices are $1.75 for children and $2 for adults. The receipts for admission totaled $745.50. How many children and how many adults swim at the public pool that day?
Answer:
it could be 372 adults with one kid or 426 kids with no adults but that isn't logical
Step-by-step explanation:
i don't really know how to explain it sorry
When rolling a 6-sided die twice, determine P(sum of 4).
A. 3/36
B. 5/36
C. 6/36
D. 2/6
the probability of rolling a sum of 4 when rolling a 6-sided die twice is,
⇒ 3 / 36.
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
Now, To determine the probability of rolling a sum of 4 when rolling a 6-sided die twice, we need to first find all the possible outcomes when rolling a die twice.
Since, There are 6 possible outcomes when rolling a single die:
1, 2, 3, 4, 5, or 6.
Now, When rolling two dice, we can combine each of these outcomes with every other outcome.
Hence, This gives us a total of 6 x 6 = 36 possible outcomes when rolling two dice.
Thus, To find the number of outcomes that add up to 4, we can list them out:
1 + 3
2 + 2
3 + 1
So, there are three possible outcomes that add up to 4.
Hence, To find the probability of rolling a sum of 4, we need to divide the number of outcomes that add up to 4 by the total number of possible outcomes:
⇒ P(sum of 4) = 3/36
Therefore, the probability of rolling a sum of 4 when rolling a 6-sided die twice is 3 / 36.
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match the term on the left with the equivalent term on the right
Ours are mixed, but here.
Sorry, im late. If anyone cant see the picture then I wrote it out for you all.
(1/5)x goes to (x)/5
5 ÷x goes to 5/x
x/2 goes to (1/2)x
and
(x)(2) goes to 2x
Hope this helped.
tom saved 550 to go on a trip. the cost of the hotel room including tax is 80 per night. what are the possible number of nights Tom can stay at the hotel?
Answer:
he can stay 6 nights
Step-by-step explanation:
because 80,160,240,400,480,560. 80 times 6 is 480 so 6 nights is the longest he can stay.
Unit Rate - the value of one **hint**divide
Sam paid $131 for 4 Rodeo Concert Tickets. Each ticket costs the same amount. What was the cost of each concert ticket in dollars and cents?
Answer: 32.75
Step-by-step explanation: 131/4 = 32.75
20 divided by 3 but the answer is a fraction
Number equivalent to 15/12 is 6.66 or 6 2/3 .
Given,
20 divided 3
Using division property,
The rules for division are:
(1) positive × or ÷ positive = positive
(2) positive × or ÷ negative = negative
(3) negative × or ÷ negative = positive
Rule for long division method,
Divide the tens column dividend by the divisor.
Multiply the divisor by the quotient in the tens place column.
Subtract the product from the divisor.
Bring down the dividend in the ones column and repeat.
Therefore,
divide, multiply, subtract, bring down and repeat or find the remainder.
Here the required value is of :
20/3
=6 2/3
=6.66
Hence the answer is 6 2/3
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PLEASE HELP!! ThANK YOU
Answer: i think it is 2 1/8 inches and can you please give brainlest
Step-by-step explanation:
Max is trying to solve this problem:
Help me pls and I’ll give u brainliest