1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lana66690 [7]
3 years ago
9

What is the unit rate of 5/4 square yards per 1/3 hour??????

Mathematics
1 answer:
Citrus2011 [14]3 years ago
5 0
(5/4 yd^2)/ (1/3 hour)= 15/4 yd^2/hour.

The unit rate is 3 3/4 yd^2/hour~
You might be interested in
F(x) is a function.<br> 5<br> -<br> O<br> A. True<br> O<br> B. False
Natasha_Volkova [10]

Answer:

true

Step-by-step explanation:

8 0
3 years ago
DeanR where.are youuu i need ur helppppppp
Tatiana [17]

Do the formula length times width times height.

Then, round like you normally would!

And for the second one, just multiply 2.5 x 6!

8 0
3 years ago
Read 2 more answers
Triangle ABC is similar to triangle QRS by the AA Similarity Postulate. Also, m∠A = 32° and m∠S = 102°. What is m∠B?
nignag [31]
The sum of interior angles of any polygon is:

s=180(n-2)

Since we are dealing with a triangle:

s=180(3-2)

s=180°

That is, the sum of angles of any triangle is 180°.

In this case we are given two angles with measures of 32° and 102° so

a+b+c=180

32+b+102=180 combine like terms on left

b+134=180  subtract 134 from both sides

b=46°
5 0
2 years ago
What is the sum of (-2)+(-2)
Nadya [2.5K]

Answer:

-4

Step-by-step explanation:

Brainliest please?

5 0
3 years ago
Read 2 more answers
given examples of relations that have the following properties 1) relexive in some set A and symmetric but not transitive 2) equ
rodikova [14]

Answer: 1) R = {(a, a), (а,b), (b, a), (b, b), (с, с), (b, с), (с, b)}.

It is clearly not transitive since (a, b) ∈ R and (b, c) ∈ R whilst (a, c) ¢ R. On the other hand, it is reflexive since (x, x) ∈ R for all cases of x: x = a, x = b, and x = c. Likewise, it is symmetric since (а, b) ∈ R and (b, а) ∈ R and (b, с) ∈ R and (c, b) ∈ R.

2) Let S=Z and define R = {(x,y) |x and y have the same parity}

i.e., x and y are either both even or both odd.

The parity relation is an equivalence relation.

a. For any x ∈ Z, x has the same parity as itself, so (x,x) ∈ R.

b. If (x,y) ∈ R, x and y have the same parity, so (y,x) ∈ R.

c. If (x.y) ∈ R, and (y,z) ∈ R, then x and z have the same parity as y, so they have the same parity as each other (if y is odd, both x and z are odd; if y is even, both x and z are even), thus (x,z)∈ R.

3) A reflexive relation is a serial relation but the converse is not true. So, for number 3, a relation that is reflexive but not transitive would also be serial but not transitive, so the relation provided in (1) satisfies this condition.

Step-by-step explanation:

1) By definition,

a) R, a relation in a set X, is reflexive if and only if ∀x∈X, xRx ---> xRx.

That is, x works at the same place of x.

b) R is symmetric if and only if ∀x,y ∈ X, xRy ---> yRx

That is if x works at the same place y, then y works at the same place for x.

c) R is transitive if and only if ∀x,y,z ∈ X, xRy∧yRz ---> xRz

That is, if x works at the same place for y and y works at the same place for z, then x works at the same place for z.

2) An equivalence relation on a set S, is a relation on S which is reflexive, symmetric and transitive.

3) A reflexive relation is a serial relation but the converse is not true. So, for number 3, a relation that is reflexive but not transitive would also be serial and not transitive.

QED!

6 0
3 years ago
Other questions:
  • Help with Algebra homework please !!!!! Suppose 2
    15·1 answer
  • The value of an investment decreased by 11 percent.The original amount of the investment was 7755.What is the current value of t
    12·1 answer
  • Which number in the set {−250, 0, 372} is a natural number? (correct answers only pls, this test is important!)
    6·1 answer
  • WILL GIVE 20 POINTS HELP ASAP!!
    8·1 answer
  • Indicate the equation of the line, in standard form, that passes through (2, -4) and has a slope of 3/5. Enter your answer into
    14·1 answer
  • Need help with my math homework
    8·2 answers
  • Please help will give BRAINLIEST
    13·2 answers
  • 1) 6.61; tenths <br> You have to round it to the 10ths place
    10·1 answer
  • What is 14 rounded to the nearest ten
    8·2 answers
  • A town records the amount of snowfall each year in January. The median and mean January snowfall for the past 60 years is shown.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!