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Anna007 [38]
2 years ago
15

Find the length of side AB. Round your answer to the nearest tenth:

Mathematics
1 answer:
emmainna [20.7K]2 years ago
4 0

Answer:

Step-by-step explanation:

You are going to be using the Cos function.

<B = 50 degrees

BC = 2

AB is what you want

Cos(50) = adjacent /  hypotenuse

Cos(50) = 2/hypotenuse                 Multiply both sides by the hypotenuse.

hypotenuse*Cos(50) = 2                 Divide by cos(50)

hypotenuse = 2 / cos(50)                Cos(50) on the left cancels. Divide.

hypotenuse = 2 / .6428

hypotenuse = 3.111 = 3.1

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He difference of 29 and n
almond37 [142]

Answer:

28

Step-by-step explanation:

n can be represented as 1.

29 - 1 = 28

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3 0
2 years ago
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How do you make a table for a function whose graph has a y-intercept of 4 and a slope of 2
ch4aika [34]
Point of Y intercept is (0,4)
Y1-Y2=m(X1-X2)
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7 0
3 years ago
Brian, Alex &amp; Colin share some money in the ratio 1:9:3.
fiasKO [112]

Answer:

Step-by-step explanation:

1:9:3

brian gets x

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3 0
2 years ago
Con las cuatro cartas que se muestran en la figura se pueden formar diferentes números. Por ejemplo: 8232 o 3822. ¿Cuántos númer
densk [106]

Answer:

Se pueden formar 9 números pares.

Step-by-step explanation:

Dado que con cuatro cartas se pueden formar diferentes números, como por ejemplo 8232 o 3822, para determinar cuántos números pares de cuatro dígitos y diferentes puedes formar con estas cuatro cartas se debe realizar la siguiente tabla:

8232 - 8322 - 8223 = 2 pares 1 impar

2832 - 2823 - 2382 - 2328 - 2283 - 2238 = 4 pares 2 impares

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5 0
3 years ago
Which number is equivalent to 34/32
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3 years ago
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