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3 years ago

Convert 290 degrees to radians

1 answer:

6 0

$\pi\ radians=180\ degrees
$
To convert degrees to radians, divide by 180 and multiply by pi.
$\frac{290}{180}\times \frac{\pi}{1}=1.61\pi$

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0 If x and y vary inversely and y=6 as x=7, what is the constant of variation?

gizmo_the_mogwai [7]

Answer:

k = 42

Step-by-step explanation:

given that x and y vary inversely then the equation connecting them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition y = 6 when x = 7

k = yx = 6 × 7 = 42

3 0

3 years ago

A landscaping company placed three orders with a nursery. The first order was for bushes, trees, and bundles of flowers, and tot

notsponge [240]

To add the bushes and trees, to get 19 bushes and 6 trees, but this wouldn't get me anywhere, because I don't have subtotals for the bushes and trees.

So I'll pick variables (b for the number of bushes and t for the number of trees) and set up a system of equations:

first order: 13b + 4t = 487

second order: 6b + 2t = 232

Multiplying the second row by –2, I get:

13b + 4t = 487

–12b – 4t = –464

This says that b = 23.

Back-solving, I get that t = 47.

Of course, the exercise didn't ask for the values of the two variables. Translating back into English, the solution is,

each bush is $23 and each tree is $47.

To learn more about the variable visits:

brainly.com/question/2804470

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2 years ago

In 1996 the population of Capital City was 7,255,731 and the population of Sprung City was

Hoochie [10]

The answer is (1) because 7,300,000-3,900,000 is 3,400,000

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3 years ago

Read 2 more answers

Can someone explain aswell

Svet_ta [14]

Answer:

24 ft²

Step-by-step explanation:

find the length of the base of each triangle through a² + b² = c², c being hypotenuse.

after finding the length of each individual base, use A= 1/2bh (multiply base and height and then divide by 2) to calculate area of each triangle. then add and round. hope this helps

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3 years ago

Solve this problem step by step.<br> 2x^3+17x^2+30x

lesantik [10]

The answer is x(2x +5) (x + 6)

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3 years ago