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4 years ago

Which irrational number can be added to pi to get a sum that is rational?

Mathematics

2 answers:

Mkey [24]4 years ago

5 0

Answer:

is it negative pi

Step-by-step explanation:

Fofino [41]4 years ago

3 0

The irrational number that can be added to pi to get a rational sum is PI.

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Kerry has 85 plastic bracelets to put in party favor bags for seven guess she puts the same number of bracelets and each bag she

egoroff_w [7]

Answer: 1

Step-by-step explanation:

85/7=12 with a remainder of 1

8 0

3 years ago

Given: P∈ BC , Pabc = 45, Pabp = 30, Papc = 35. Find AP.

Mazyrski [523]

Answer:

Step-by-step explanation:

Pabp = AB +BP +AP

Papc = AP +PC +CA

So the sum of perimeters of the two smaller triangles is ...

Pabp +Papc = AB +BP +AP + AP +PC +CA

= (AB +BP +PC +CA) +2AP

= Pabc +2AP

Filling in numbers, we have ...

30 +35 = 45 +2AP

20 = 2AP . . . . subtract 45

10 = AP . . . . . . divide by 2

The length of AP is 10 units.

8 0

3 years ago

This is a substitution problem

Degger [83]

a. The number of twix bars is 21

b. The number of jolly rangers is 11.

Julianna has thirty two pieces of candy and has four twix bars for every two jolly rangers, we need to find the ratio of candy bars.

<h3>What is the ratio of candy bars?</h3>

Let

x = number of twix bars and
y = number of jolly rangers.

Since for every four twix bars, she has two pieces of jolly rangers, the ratio of candy bars is

x:y = 4:2 = 2:1

<h3>a. Number of twix bars</h3>

The number of twix bars is 21

The number of twix bars x = ratio of twix bars/total ratio × total number of candy bars

So, x = 2/(1 + 2) × 32

= 2/3 × 32

= 64/3

= 21.33

≅ 21

So, the number of twix bars is 21

<h3>b. Number of jolly rangers</h3>

The number of jolly rangers is 11.

The number of jolly rangers y = ratio of jolly rangers/total ratio × total number of candy bars

So, y = 1/(1 + 2) × 32

= 1/3 × 32

= 32/3

= 10.66

≅ 11

So, the number of jolly rangers is 11.

Learn more about ratio here:

brainly.com/question/25927869

#SPJ1

8 0

2 years ago

Can someone help me with this question? Workings would be appreciated :] Adrian, Ben and Charlie share some sweets in the ratio

SCORPION-xisa [38]

Answer: 230 - the total amount of sweets.

Step-by-step explanation:

Adrian received 8 pieces of sweets;

Ben got 5 pieces of sweets;

Charlie received 10 pieces of sweets.

The sum of all parts:

8 + 5 + 10 = 23

Let's calculate how many parts Charlie got more than Adrian:

10 - 8 = 2

It is also known that Charlie received 20 more sweets than Adrian. This means that you can calculate how many sweets are in one part.

20 : 2 = 10

Now we can calculate the total amount of sweets:

10 × 23 = 230

3 0

3 years ago

?????????????????????????

Nat2105 [25]

Answer:

3120 litres of fuel are required to fill the tank.

Step-by-step explanation:

We know that:

Quarter of tank = 1/4 x tank
Volume = 1.6 x 2 x 1.3
1 cubic metre = 1000 litres

Work:

Volume = 2 x 1.3 x 1.6
=> 4.16 m³
=> 4.16 x 1000
=> 4160
=> Quarter of tank = 1/4 x tank
=> 1/4 x 4160
=> 1040 L
=> 4160 - 1040 = Required fuel (In litres)
=> 3120 = Required fuel (In litres)

Hence, 3120 litres of fuel are required to fill the tank.

Hoped this helped.

$BrainiacUser1357$

4 0

2 years ago