3 years ago

Please help me with this question!

Mathematics

1 answer:

Reil [10]3 years ago

7 0

$\cos(theta) = \frac{60}{61}$

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Does anybody have a REAL answer for this?

S_A_V [24]

Area of square = 15 x 15 = 225 cm^2
area of circle = pi r^2 = (3.14)(15)(15) = 706.5 cm^2

1/4 of circle = 706.5 / 4 = 176.6

so area of yellow region = 225 - 176.6 = 48.4 cm^2

answer
48.4 cm^2

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3 years ago

Someone help me solve this

NikAS [45]

First you multiply the two equations, equaling 3000000 kg and 60000 kg respectively. Once you have those numbers, you divide the Oakland mass by the Mapleville mass, so 3000000/60000. The answer is 50, to the tree is B, 50 times as big.

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3 years ago

Please help me <br> thank you

lilavasa [31]

Use the Pythagorean theorem. We have legs with lengths of 15 and 20 miles, now let's solve for the hypotenuse.

$a=15$
$b=20$
$c=?$

$a^2+b^2=c^2$
$15^2+20^2=c^2$
$c^2=400+225=625$
$c=25$

Your answer is 25 miles. Hope this helps! :)

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3 years ago

It takes Betty 9 h to bake a cake and 8 h to knit a sweater. What is her opportunity cost of 1 cake in terms of knitted sweaters

trapecia [35]

Answer:78

Step-by-step explanation:

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Your teacher asks you to find a recipe that includes two ingredients with a ratio of 1/2 cup/ 1/8 cup. a. give an example of two

Ksivusya [100]

A. Sugar And Brown Sugar (For Cookies)

B. No.

C 1/2 Cup (INGREDIENT) And 1/8 Cup (INGREDIENT)

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