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3 years ago

What is 2+2 please answer this question right

Mathematics

2 answers:

Mariulka [41]3 years ago

5 0

Answer:

2+2

if this is split, it gives (1+1)+(1+1)

therefore adding all these together, it gives an answer of 4

so therefore the correct answer is 4

4vir4ik [10]3 years ago

3 0

Answer:

2 plus 2 is 4

Step-by-step explanation:

its 1 plus 1 plus 1 plus 1

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Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

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3 years ago

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The ratio of the same side angles of two parallel lines is 33:3. Find all angles.

alex41 [277]

Answer:

15 degrees, 165 degrees.

Step-by-step explanation:

The same side angles add up to 180.

So one side = 3/(33+3)

= 3/36

= 1/12

= 15 degrees.

The other angle = 180 - 15

= 165 degrees.

6 0

3 years ago

A Baker used 4 2/3 packages of raisins when he was making muffins each package contained 5 1/4 pounds of raisins how many pounds

igomit [66]

The baker used 24 1/2 pounds of raisens to make the muffins.

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3 years ago

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If there are approximately 1.8 million cars in Vancouver and if each car travels an average of 17,500 kilometres in a year, how

Goryan [66]

Rates are used to measure a quantity over another.

The 1.8 million cars use $1.85 \times 10^{10}$ liters each year

Given

$Cars = 1.8\ million$

$d = 17500km$ --- distance

$r = 40miles/gallon$

First, we calculate the number (n) of gallons used by each car

$r = \frac{d}{n}$

Solve for n

$n = \frac{d}{r}$

So, we have:

$n = \frac{17500km}{40miles/gallon}$

$n = \frac{17500km}{40miles}gallon$

Convert miles to kilometers

$n = \frac{17500km}{40km \times 1.60934}gallon$

$n = \frac{17500km}{64.3738km}gallon$

$n = 271.85\ gallon$

The number of gallons (N), used by all the cars is:

$N = n \times cars$

$N = 271.85 \times 1.8\ million$

$N = 489330000$

Convert to liters

$N = 489330000 \times 3.78541L$

$N = 1852314675.3L$

In scientific notation to 2 decimal places, we have:

$N = 1.85 \times 10^{10}L$

Hence, the number of liters used is $1.85 \times 10^{10}$

Read more about distance and rates at:

brainly.com/question/24659604

4 0

3 years ago

One of the two positive integers is 5 less than the other. If the product of the two integers is 24, find the integers.

Studentka2010 [4]

Hello from MrBillDoesMath!

Answer:

3,8

Discussion:

Let "n" and "p" be the two positive integers. Then

n = p - 5 (*)

and

np = 24 (**)

Substituting (*) in (**) gives

np = 24 => as p = n+5

n(n+5) = 24 =>

n^2 + 5n - 24 = 0 => factor polynomial (n+8)(n-3)

So n = 3 or -8 but as n is positive, n = 3 Then p = n + 5 = 8

Check:

Is n (3) 5 less than p (8). Yes

Does np = 3 *8 24. Yes

Thank you,

MrB

6 0

3 years ago