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3 years ago

Use any model you choose to solve the story problem.

Mathematics

1 answer:

Vlada [557]3 years ago

4 0

1/6 of the shingles/ 2 stacks= 1/12 of the shingles/stack.

There will be 1/12 of the shingles in each stack~

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Help please?

ziro4ka [17]

Answer:

cos(θ) = -1/2
tan(θ) = √3

Step-by-step explanation:

You know that ...

cos(θ)² = 1 - sin(θ)²
tan(θ) = sin(θ)/cos(θ)
cosine is negative in the third quadrant (where π < θ < 3π/2)

Using what you know about the relationships of these trig functions, you can find ...

cos(θ)² = 1 - ((-√3)/2)² = 1 - 3/4 = 1/4

cos(θ) = -1/2 . . . . . negative square root of 1/4

tan(θ) = sin(θ)/cos(θ) = ((-√3)/2)/(-1/2)

tan(θ) = √3

8 0

3 years ago

Look at the following numbers:

jok3333 [9.3K]

Answer:

The correct answer is: -7, 7

Step-by-step explanation:

Given numbers are:

-7, 0, 7, 14

We have to check all pairs of numbers with respect to sum to check that which pair of numbers sums up to zero. So first of all, we will take -7 and will find its sum with other numbers.

So,

$-7+0 = -7\\-7+7=0\\-7+14 = 7$

We can see that the sum of -7 and 7 is zero.

Hence,

The correct answer is: -7, 7

8 0

3 years ago

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Marco has a collection of 437 bottles. Each month he buys 32 bottles .

Katarina [22]

Answer:

what is the question

Step-by-step explanation:

5 0

3 years ago

What is the ratio of 3ft to 5in

shtirl [24]

Im not that sure but i think it is 5

8 0

3 years ago

If the perimeter of a square garden is 84 feet, what is the area of the garden?

EastWind [94]

441ft² (i believe this is the answer, idk though, i might be wrong sorry)

6 0

3 years ago

Read 2 more answers