-45<48
-6>2
I GOT IT RIGHT ON THE TEST
If A. is a negative rational number and B. is a positive rational number, which of the following must be true? Give an example for the statements that are true and a COUNTEREXAMPLE for the statements that are false.
A. a - b is a positive
____________________________________
B. b - a is a positive
____________________________________
C. b + (-a) is a negative
____________________________________
COUNTEREXAMPLE : its a theory HELP MEEEEE PLES
Answer:
B,b‒a is a positive.
Step-by-step explanation:
if a=‒x x=rational number
b=x
let's see these by examples
A,a‒b is a positive, ‒x‒x=‒2x (the answer is negative) so this is wrong
B,b‒a is a positive, x‒(‒x)=x+x=2x (the answer is positive)so this is correct answer
C,b+(‒a) is a negative,x+‒(‒x)=x‒(‒x)=x+x=2x(the answer is positive)so this is also wrong
i hope it helps you
uh sp uh...................
h e l p -
There are 12 inches in a foot, so multiply 2.54 x 12. The answer is 30.48
Answer:
ok so from what i know There are 12 inches in a foot, so all you really do is multiply it like this 2.54 x 12 and you should get this answer 30.48 if im wrong im so sorry
Step-by-step explanation:
i need some help if anyone can help me
Answer:
27/20
Step-by-step explanation:
4) 2/5 = 14/?
5) 13/? =91/175
6) 7/10 = 49/?
Please help- Grades go out tomorrow!
I WILL MARK BRAINEST IF YOU ANSWER CORRECTLY Which shows the correct way to use the rule “multiply by the reciprocal” for the expression below? 5 divided by StartFraction 2 Over 9 EndFraction StartFraction 5 Over 1 EndFraction times StartFraction 9 Over 2 EndFraction = StartFraction 45 Over 2 EndFraction StartFraction 5 Over 1 EndFraction times StartFraction 2 Over 9 EndFraction = StartFraction 10 Over 9 EndFraction StartFraction 1 Over 5 EndFraction times StartFraction 9 Over 2 EndFraction = StartFraction 9 Over 10 EndFraction StartFraction 1 Over 5 EndFraction times StartFraction 2 Over 9 EndFraction = StartFraction 2 Over 45 EndFraction
Answer:
The first option: 5/1 x 9/2= 45/2
Step-by-step explanation:
the reciprocal of 2/9 is 9/2 so u basically flip the fraction but the way my teacher taught me was k.i.r. keep it real, it mean keep the first number, inverse which is changing the operation, and reciprocal which is basically flipping the fraction.
Compare the linear functions. Which function has the largest y-intercept?
Answer:
the one where it passes -2
Step-by-step explanation:
-2 > -3
Surface water has no relationship to groundwater since it is formed in different parts of the watershed. True or False?
Answer:
true
Step-by-step explanation:
At an amusement park, there are 6,912 moon shoes and 4,436 cactus plants. There are a total of 13,336 prizes. How many spaghetti hats are at the amusement park? Solve for the value of h on paper.
13,336 = 6,912 + 4,436 + h
There are _______spaghetti hats at the amusement park.
Answer:
1988 the true true (^3^♪
Use the order of operations to simplify
1/9×3^3−2(1/6+2/3).
A)-1
B)1 1/3
C)1 5/6
D)2 1/3
Answer:
B ) 1 1/3
Step-by-step explanation:
2 1/6 + -5/6 = ? please if its a decimal please right 3.2 instead of 3.4839
Answer:
1 2/6 is the correct answer
Step-by-step explanation:
in 2 1/6 + -5/6 what you do is you can turn the plus sign into a minus sign and make -5/6 5/6 so now the problem is 2 1/6 - 5/6 and the awnser to that is 1 2/6
Answer:
1.3
Step-by-step explanation:
Exact Form:
4/3
Decimal Form:
1.3
Mixed Number Form:
1 1/3
Last week, Paul ate 2 cookies each day for 5 days. This week, he ate 2 cookies each day for 4 days. Write an expression, using the distributive property, to represent the total number of cookies Paul ate in these two weeks? (HINT: Fill it the blanks (_ x _) + (_ x _) *
Answer:
(2x5)+(2x4)=18
Step-by-step explanation:
First week he ate 2 cookies for 5 days so 2 x 5 = 10. then the next week he ate 2 cookies for 4 days so 2 x 4 = 8 then put into the equation.
help again please really appreciate it
Answer:
You would go 1/4 of the 1 then you would go to 2 and there you go.
Step-by-step explanation:
Factor the expression : 13 x +10
1) 10x (13 x +1)
2)x ( 13 + 10)
3)13 x ( x +10)
4)Cannot be factored
Answer:
4
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Please help me with at least one problem. Thanks
Answer:
(4.5 )(-2,-1)
Step-by-step explanation:
Answer:(4,5) -2,-1)
Step-by-step explanation:
Pls Answer Correctly, What is this Math Problem? Pls don't spam...
226.4 ;)
Use PEMDAS.
hope this helpsdeddede
Step-by-step explanation:
2264 is the write answer
Which of the following sets represents a function?
{( one,one), (two comma one), (three comma one), ( four comma one)}
{( one comma one), (one comma two), ( one comma three), (one comma four)}
{( one comma one), ( two comma one), ( two comma one), ( three comma one)}
{( two comma one), ( two comma two), ( three comma two), ( four comma two)}
Answer:
{(1, 120), (2, 100), (3, 150), (4, 130)}. The set of all first elements is called the domain of the relation. The domain of W = {1, 2, 3, 4}.
Answer:
It would be B because for it to be a function they cannot have the same range
Step-by-step explanation:
Fernando is ordering building materials for the construction of a very large office building. He has purchased LaTeX: 5.65 \times 10^{6}5.65 × 10 6 feet of beams for the building from a supplier. • If the supplier delivered LaTeX: 5.9 \times 10^{6}5.9 × 10 6 feet of beams, how much extra material does Fernando have? • Express your answer in standard form AND in scientific notation. Use words, numbers, to show your answer
Answer:
-999.32
Step-by-step explanation:
Figure out these Writing Proportions Please!
Answer:
B
Step-by-step explanation:
Explain the meaning. A scale on a map is 1mm:20 miles
Answer:
Step-by-step explanation:
say you had a grid peice of paper count 20 blocks that 1mm every 20 blocks is 1mm if you had 40 block 2mm and so on hope this helps
In round 1 of a game s student loses 5 points loses 3 points gains 17 points and loses 7 points whats the student score at the end of round 1
Answer:
10 pts
Step-by-step explanation:
Answer: 10
Step-by-step explanation:
Again, a little help here? ;w;
Please help me thank you
Answer:
5 groups
Step-by-step explanation:
each group will have 3 coaches and 7 students
hope this helps :)
Refer to the graphic novel frame above
Answer:
1. 51.2
2. 1080
3. 605.75
4. 273.48
What question do you need? I answered 1 - 4.
I hope this helps! :)
Rosa has a checking account. On Monday she writes a $150 check for groceries. Then she deposits $225. Finally, she writes another check for $40 to buy new headphones. What is the total change in the amount in Jazella's checking account?
Answer:
she has $35 in her checking account
Step-by-step explanation:
When she wrote the grocery check, she got -150, then she deposite 225, so then -150 + 225 = 75. She wrote another check for new headphones, which were $40, so 75 - 40 = 35.
Answer: $35 USD.
Please someone answer for this question
Answer:
Hello...
Step-by-step explanation:
1st box-11,7
2nd box-5,3
3rd box-15
HOPE IT HELPS YOU DEAR....
1. A 1500 kg car starts at rest and speeds up to 3.0 m/s. The gain in kinetic energy is 6750 J.
TRUE or FALSE
Answer:
Its true. 100%. The other dude got it wrong.
A car made a 60-mile trip at an average speed of 20 mph. On the return trip, the car's average speed was 30mph. What was the average speed of the car for the entire two-way trip?
A) 30 mph
B) 26.5 mph
C) 26 mph
d) 24 mph
Answer:26
Step-by-step explanation:
Someone, please help me out! (y0u can z00m in)
What is the answer to the riddle
I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?
please don't use google and mess it up for others
brainliest if right
Answer: its a map i did this yesterday !!
Step-by-step explanation: If you look carefully, there are two kinds of things in I have cities but no houses riddle. Some things can be usually found on a map, while others are not usually seen on a map. All the things in the riddle which are referred to as ‘I have’ are mentioned in a regular map
I need help with all of the questions. This is what I’m supposed to do while I’m done with my homework. I’m having so,e problems with all of them and not being able to understand them easily.
Answer: 5.) there were 13 adults.
6.) either 12 rows of 3 children, 9 rows of 4 children, or 6 rows of 6 children
7.) Ann: 12 inches ; Carol: 22 inches ; Liz: 24 inches
8.) 6 code words
9.) 76 tiles
Step-by-step explanation:
5.) Total number of seats: 24/4 = 6 ; since there are 2 adults in one row, 2 x 6 = 12 + Mr. Torress (1) = 13;
6.) as long as the sets are not greater than 24 and multiply to 36
7.) 10 + 12 = 22 inches ; 2+2x12 = 2+24 = 26 inches
8.) 3 consonants: c1, c2, c3 ; 2 vowels: v1, v2 = c1v1 c1v2 c2v1 c2v2 c3v1 c3v2
9.) 8 x 13 = 104 ; 7 x 4 = 28 ; 104-28= 76