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3 years ago

Im absolutely clueless with part b and c

Mathematics

1 answer:

Elden [556K]3 years ago

7 0

Answer:

19.8 and 8/(sin(theta))+ 6/(cos(theta))

Step-by-step explanation:

If you make a table you can see that L_1 + L_2 gets larger as you increase theta prom pi/2 and decrease theta from pi/2. This means that pi/2 is the theta that will yield the smallest length for the ladder. Plugging this into L_1 + L_2 you get 19.8 (rounded to the nearest hundred)

C = 8/(sin(theta))+ 6/(cos(theta))

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Serggg [28]

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2 years ago

4 digit number that is not divisoble by 2,3,5 or 10

elena-14-01-66 [18.8K]

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2 years ago

Minimon común numtiplo de 4800 1350 y 2646

marishachu [46]

Answer:

LCM of (4800, 1350, 2646) = 2116800

Step-by-step explanation:

Factorización prima de los números:

4800 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5

1350 = 2 × 3 × 3 × 3 × 5 × 5

2646 = 2 × 3 × 3 × 3 × 7 × 7

MCM (4800, 1350, 2646)

2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7

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2 years ago

Find area of the figure. Round to the nearest hundredth if necessary.

Thepotemich [5.8K]

<span><span>
It would be 17.64 for the area</span></span>

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3 years ago

For what value of c is the relation a function?

nydimaria [60]

Answer:

{ c ∣ c ≠ 2 , 12, -1, 0, c ∈ R }

Step-by-step explanation:

Considering the set

$\left\{\left(2,\:8\right),\left(12,\:3\right),\:\left(c,\:4\right),\:\left(-1,\:8\right),\:\left(0,\:3\right)\right\}$

As we know that

A function is said to be a relation if every x-value has one and only one y-value.

So, the value of c must not be equal to 2, 12, -1, 0 i.e. c ≠ 2, 12, -1, 0

Therefore,

{ c ∣ c ≠ 2 , 12, -1, 0, c ∈ R }

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2 years ago