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3 years ago

The ratio of shoes sold to sandals was 5:2. if there were 40 sandals sold, how many shoes were sold?

2 answers:

7 0

It'd be best to put it into a proportion.
$\frac{2}{5} = \frac{40}{x}$
Cross multiply, divide by 2
The answer is 100 shoes.

Nikitich [7]3 years ago

3 0

100 is the answer and plz don't ask for the working out because i can't be bothered to show it

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Pls help. I’ve done a lot of googling and calculating but every answer I put is wrong

Anuta_ua [19.1K]

Answer:

5 $\sqrt{2}$

Step-by-step explanation:

4 0

3 years ago

Write the equation in slope intercept form of a line that goes through (4,9) and has a slope of 1/2

Vedmedyk [2.9K]

Answer:

y = $\frac{1}{2}$ x + 7

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

here m = $\frac{1}{2}$ , hence

y = $\frac{1}{2}$ x + c ← is the partial equation

to find c substitute (4, 9) into the partial equation

9 = 2 + c ⇒ c = 9 - 2 = 7

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2 years ago

What is the area of the given circle in terms of pi

ser-zykov [4K]

3.14(3.3)(3.3)
3.13(10.89)

6 0

2 years ago

HELP NEEDED ASAP WILL GIVE 5 STAR RATING AND BRAINLIEST!

stealth61 [152]

Answer:

The answer to your question is: ∠K = 138°

Step-by-step explanation:

m∠N = 42°

m∠K = ?

The sum of all the internal angles in a quadrangle equals 360°

then

∠N + ∠L + ∠M + ∠K = 360°

∠N = ∠ L and ∠M = ∠K

So, 2 ∠N + 2 ∠K = 360

Substitution

2 (42) + 2 ∠K = 360

84 + 2 ∠K = 360

2 ∠K = 360 - 84

2 ∠K = 276

∠K = 276 / 2

∠K = 138°

8 0

3 years ago

If this money were equally distributed among the world's population of 7.0 billion people, how much would each person receive?

const2013 [10]

how much money u need to add more detail in the question

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3 years ago