Mathematics College

Which number produces a rational number when multiplied by 0.5?

Answers

Answer 1

A.
0.5 and 1/3 is rational.
Rational times rational is rational.

Related Questions

I WILL GIVE BRAINLIEST!!!! PLEASE HELP

Answers

I think It might be 33 but I’m not sure

Answer:

Step-by-step explanation:

hope you have a great day

The Bear Lake in Idaho is 24 miles long. Suppose John starts cycling at one end at 20 mph and Ramona starts at the other end at 16 mph. How long would it take them to meet?

A. 30 min

B. 35 min

C. 40 min

D. 45 min

E. 50 min

Answers

40 minutes I think sorry if it’s not right but you would do do 24+16 and that would get you to 40

Answer:

30 mins

Step-by-step explanation:

20 / 16 is 1.25 then multiply 24 miles by 1.25 and you get 30 mins

this is the whole thing.

Answers

Answer:

Can you attach it? i will do it if you attach it

Step-by-step explanation:

Which of the following are among the five basic postulates of Euclidean
geometry?
Check all that apply.
A. Any straight line segment can be extended indefinitely
B. A straightedge and compass can be used to create a triangle
C. All circles have 360°
D. A straight line segment can be drawn between any two points

Answers

According to basic postulates of Euclidean geometry, Option A - Any straight line segment can be extended indefinitely and Option D - A straight line segment can be drawn between any two points can apply.

What is Euclidean geometry?

"Euclidean geometry is the study of plane and solid figures on the basis of axioms and theorems employed by the Greek mathematician Euclid"

As per the five basic postulates of Euclidean geometry

A straight line can be drawn from any point to another point.A terminated line can be further produced indefinitely.A circle can be drawn with any centre and any radius.All right angles are equal to one another.If two lines are drawn which intersect a third in such a way that the sum of the inner angles on one side is less than two right angles , then the two lines inevitably must intersect each other on that side if extended far enough.

Hence, option A and D can apply.

To learn more about Euclidean geometry here

https://brainly.com/question/7954280

#SPJ2

Answer:

Options A and D

Step-by-step explanation:

that's what I got

Select the values of r that make the inequality true.
X> -3
Choose 2 answers:
Plzzz help I will mark you as Brainly if you help me and only if you get me this right

Answers

Answer:

Option C and D are the correct answer.

Step-by-step explanation:

If x > -3, then the values which satisfy the inequalities can be represented on a number line which is shown above.

Then the range of values that satisfies the inequalities are numbers to the right of -3 which are: -2, -1, 0, 1, 2, 3, 4, 5 --- up to positive infinity.

From the options provided only 0 and -1 satisfies the range.

Option C and D are correct.

Answer:

I would say c and d to

Step-by-step explanation:

hope that helps

Which estimate is closest to the answer of this number sentence?

Answers

The answer is 11 :)))))

I need help with this question.

Answers

x=20

6/10=12/x
Cross multiply.
6x=120
x=20

A line passes through the point (10,8) and has a slope of
5/2

Answers

Answer:

y=5/2x-17

Step-by-step explanation:

Patti's dance class starts at
quarter past 4. At what tim
does her dance class start?

Answers

Answer:

The answer is 4:15

Step-by-step explanation:

What number is the opposite of 35?

Answers

Answer:

I believe its -35

Step-by-step explanation:

negatives are opposites or positives lmk ig I'm wrong

Which sequence of transformations results in the same transformation?
a translation left 5 units and then a reflection over the x-axis
a translation left 5 units and then a translation down 5 units
a 180° rotation using the origin as the center of rotation
a reflection over the y-axis and then a translation down 5 units

Answers

Answer:

Step-by-step explanation:

A reflection over the y-axis and then a translation down 5 units.

Pls help.......................

Answers

Answer:

30 + 2x < 11

Step-by-step explanation:

I think

HELP QUESTION IS IN THE PHOTO ILL GIVE YOU EXTRA POINTS

Answers

The answer C would be correct

factorise and simplify (x^3+x^2+x+1) ÷ (x+1)
PLS YALL FAST

Answers

Answer:

x²+1

Step-by-step explanation:

(x+1)(x²+1)/(x+1)

x²+1

In a pile of coins ,there are 7 more quarters than nickels.If there is a total of d2.65 in coins, how many quarters are there ?

Answers

9514 1404 393

Answer:

10 quarters

Step-by-step explanation:

If we add 7 nickels so the number of quarters and nickels is the same, the value becomes 2.65 +7(0.05) = 3.00. The quarter-nickel pairs are worth 0.30, so there must be 3.00/0.30 = 10 of them.

There are 10 quarters (and 3 nickels).

_____

If you need an equation, you can let q represent the number of quarters. Then the number of nickels is q-7 and the total value is ...

0.25q +0.05(q -7) = 2.65

0.30q = 3.00

q = 10 . . . . there are 10 quarters

You may notice that this math matches the verbal description above.

Please help me (lots of points!!!) I will do anything to get these right!!! No false answer no different language no question or statement say it in comments please

Answers

Answer:

mate here's ur answer

Step-by-step explanation:

1. 2 dots

2. 12

3. 2

4. I am not sure

What is the Greatest Common Factor of 12 and 36? (1 point)

a

2

b

4

c

6

d

12

Answers

Answer: D) 12

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36

The greatest common factor is 12.

Answer:

d.) 12

Step-by-step explanation:

36/12 is equal to 3 and it is the largest number on the list.

12/12 is well one so the answer is "d".

30-60-90 perfect triangles
Find the value of x and y.

please help! due at 11:59!!

Answers

Answer:

Step-by-step explanation:

I think it’s C

Nsnsnsbsnbdbsbsbs (don’t pay attention to that)

Chris plants25 pumpkin seeds in 5 equal rows. How many seeds does Chris plant in each row? Make an array to-represent the problem then solve the problem

Answers

Answer:

5 seeds in each row

Step-by-step explanation: This is what the array should look like

You go to Trader Joes with your older sister to pick up avocados to make guacamole. Trader Joes sells 4 avocados for $3.50 or 6 avocados for $5.00. Which is a better deal?

Answers

The better deal would be 6 for $5.00 because if you take 4/3.50=0.875 6/5=1.2 now that we know how much we would be paying for each option you take 0.875*6=5.25 so you would be paying more for the first one when u can get a greater quantity-for cheaper. Hope this helps:)

If x = 4 units, y = 12 units, and h = 8 units, find the area of the parallelogram shown above using decomposition.

A.

96 square units

B.

64 square units

C.

128 square units

D.

32 square units

Answers

Answer:

C. 128

Step-by-step explanation:

area of the base is y×h, 12×8, which equals 96.

area of both triangles is x×h, 4×8, which equals 32.

add those together to get 128.

Each point shown below is reflected over the x-axis to create two additional points. The four points are connected with straight lines to form a quadrilateral. What is the area of the quadrilateral?

Answers

Step-by-step explanation:

axis to create two additional points. The four points are connected with straight lines to form a quadrilateral. What is the area of the quadrilateral? Is.

[tex]458 \sqrt{244 {5410 \\ 212 = \times .44 = 011 + }^{2} } [/tex]

Divide the following:

Answers

Answer:

Here. Solved. Check the answer.

5 A theater group has 400 members. So far, 5/8 of the members have paid their yearly
fees. What percent of the members have paid their yearly fees? How many members
have paid their yearly fees? Show your work.

Answers

Answer:

400

Step-by-step explanation:

Answer:

Step-by-step explanation:

Percent means per one hundred so

p/100=5/8

p=500/8

p=62.5%

So 62.5% have paid their yearly fees.

400(5/8)=250

250 members have paid their fees.

Which of the following has the same absolute value as 5? a. .5 b. 1/2 c. 1/5 d. -5

Answers

Answer:

D..-5

Step-by-step explanation:

absolute value is the "opposite" of the number or the same amount of "steps" from 0 on the opposite side.

PLEASE HELP Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.

Answers

Answer:

1. Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.

A'B'C'D' is a reflection over the y-axis. By flipping ABCD over the y-axis, the result will be A'B'C'D'

2. Is A"B"C"D" a translation, rotation, or reflection of A'B'C'D'? Explain.

A"B"C"D" is a rotation of A'B'C'D'. This is proven by the fact that if A'B'C'D' is rotated 90 degrees, the result will be A"B"C"D".

3. Suppose the measure of ∠B is 89°. Which other angles must measure 89°? How do you know?

If ∠B measures 89 degrees, then all other B angles must also measure 89 degrees because the angle is not changed by any of the transformations performed.

4. What is the perimeter of A"B"C"D"? Explain how you found the perimeter.

Because the size and shape are not any different from the original figure, the perimeter is 26.3 units.

6+6+6.3+8=26.3

Step-by-step explanation:

Cindy walks on James Street
and then turns at a right angle to walk on
Hallowell Street. What can you say about
James Street and Hallowell Street?

Answers

Not sure if this is what you’re looking for but if its a right angle than the two streets are perpendicular.
The angle measurement would also be 90 degrees.

An apple costs 12p
I
An orange costs 20p
Write down an expression for the
cost in pence of buying x apples
and y oranges

Answers

Answer:

the cost of an apple is 12p i.e. 12x

And, the cost of an orange is 20p i.e. 20y

Step-by-step explanation:

Let us assume the apple be x

And, the orange be y

Now the cost of an apple is 12p i.e. 12x

And, the cost of an orange is 20p i.e. 20y

So the above represents an expression

Suppose cos(O) = 5/13, Quadrant I. Find sin(O).
A:13/12
B:12/13
C:13/5
D:5/12

Answers

Answer:

B. 12/13.

Step-by-step explanation:

Using the identity sin^2 O + cos^2 O = 1:

sin^2 O = 1 - cos^2 O

sin^2 O = 1 - (5/13)^2

= 1 - 25/169

= 169/169 - 25/169

= 144/169

So sin O = √(144/169)

= 12/13.

Olivia cashed a check

Answers

Cool I guess hehehehehe

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